MISSOURI BOTANICAL GARDEN BULLETIN 5
EDUCATIONAL PROGRAMS 1963
MissourRt BOTANICAL GARDEN
ACTIVITIES FOR CHILDREN
SATURDAY NATURE PROGRAMS FOR CHILDREN
ATURE study programs are provided every morning from 10 to 11:30 A.M.
N in the Museum Building and greenhouses for children ages 7 to 16. The
programs are free and no advance registration is required.
Children are given instruction in the world of plants and their association with
man, animals, birds and insects. They are encouraged to make collections. They
plant seeds and bulbs, make cuttings of plants, and work in their own outdoor
flower and vegetable plots. These programs offer children action, recreation, and
the fun of taking home their collections, seedlings, bulbs, and produce from the
garden plots.
For more information, call TO 5-0440.
PITZMAN SUMMER NATURE STUDY COURSES
A free summer nature program for children between the ages of 7 and 16 is
made possible by a grant from the Pitzman Foundation. Children have a funda-
mental curiosity about everything going on around them, and these summer courses
encourage this interest in living things by bringing children into closer contact with
nature and answering the many questions that arise from such an experience.
The program is held on Tuesdays and Thursdays from 10 A. M. to 3 P. M. for
2 sessions of 5 weeks each. Junior and Senior Research Teams comprised of chil-
dren interested in doing special natural science projects will meet on Wednesdays
and Fridays under the direction of the Garden staff.
Registration for the first session will begin June 1st and for the second session
July Ist. For information about the courses and registration, visit the Main Gate
Office or telephone TO 5-0440.
444
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1962-63
Copy 2.
MISSOURI BOTANICAL GARDEN BULLETIN
a
Volumes 50 - 51 1962 - 1964
MISSOURI BOTANICAL GARDEN
January 1962
Volume L
Number 1
Cover: Cyperus Papyrus. Growing in Victoria Lake in the Climatron. This
plant is a native in Palestine and along the Nile River in Egypt. It is the plant from
which the ancients made paper. Papyrus is not hardy in our area but can be grown
in pools or in wet swampy places outside during the summer months. PHOTO EF.L.E.
CONTENTS
Rain Forests of Colombia
Small Flowering Trees
The Tree of Heaven — Ailanthus altissima
Another for the List of Mole Cures
Rabbit Repellents
Book Reviews
Friends of the Garden Notes
Garden Educational Programs for 1962
New hours were recently announced for Tower Grove House. It will be open
every day from 10:00 A.M. to 4:00 P.M. in winter, from 9:00 A.M. to 5:00 P.M.
in summer.
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missour1 Botanical Garden
Volume L No. 1
Bulletin
January 1962
RAIN FORESTS IN COLOMBIA
LADISLAUS CUTAK
ARSTON BaTEs, son-in-law of the
late David Fairchild and a sci-
entist in his own right, once wrote
that “there are a few world landscapes
left upon which man, the perennial
changer, has had no effect.”” He cited
the Arctic tundra, the Sahara Desert,
and that perpetual wonder, the Ama-
zonian rain forest. I have had no op-
portunities to visit the first two areas,
but a year ago I returned from a six-
weeks journey to the latter where |
found first-hand proof that Dr. Bates
was correct in his statement. This
most enlightening trip was made pos-
sible by the generosity of Johnnie
Garretson, an employee of the Colom-
bian Petroleum Company, and_ the
Missouri Botanical Garden. Dr. Frits
Went, the Garden director, and the
Board of Trustees should share the
spotlight for they both enthusiastically
approved this plant expedition and lent
moral as well as financial support for
the venture.
In these modern times, man has been
able to push the sea back, to change
the course of rivers, build artificial
islands, level hillsides and mountains,
but as yet he has not been able to
touch the Amazonian rain forest.
Here, no alteration has been made, and
giant trees, exquisite flowers, and vari-
ous voracious insects still rule. In the
€
words of Dr. Marston Bates, ““man in
the rain forest is just another rather
simple animal walking quietly and
apprehensively.”’
The tropical rain forest in South
America occupies a vast area. It
spreads from Venezuela and Colombia
through many areas of Brazil into Bo-
livia. In Colombia it occupies roughly
many of the mountain valleys of
the Andean region and stretches into
the vast savannah country towards
Brazil. There are three distinct moun-
tain ranges in Colombia which gradu-
ally converge near the Ecuadorean
border and form one massive chain
that extends all the way down to
Patagonia. High rainfall prevails and
is spread fairly evenly throughout the
year. In some sections, like the Junin
area, on the Pacific side, the rainfall is
exceptionally heavy every day of the
year. In the forests one will see vari-
ous kinds of plant growth: creepers,
terrestrials, epiphytes, lianas, bushes,
shrubs and giant trees. You will never
see continuous forests of specific plants
as you would in the United States. No
pine forests, no fir forests, no oak for-
ests, or no single kind of plant is over-
whelmingly abundant. The Colombian
woods abound in diverse plants, each
one striving for survival. Giant trees
rise heavenward, some with great but-
(1)
2 MISSOURI BOTANICAL GARDEN BULLETIN
tressed trunks, presenting a cathedral-
like atmosphere; others unbranched
until the very top where they spread
their leafy canopy and shut out light.
Sometimes the forest floor is fairly
open, especially where the dense crowns
of big trees cut out so much light;
then again the ground in the forest is
literally covered with creeping plants,
vines, and herbaceous growth.
My first introduction to the Colom-
bian forests was from the air. Johnnie
Garretson and | boarded a Colpet plane
at Barranquilla and in less than an
hour, flying southeastward, we flew
over the hump of the Cordillera Ori-
ental, heading for Tibu, on the Vene-
zuelan border. Tibu is the headquarters
for the Colombian Petroleum Com-
pany which employs my friend. As we
flew over the Serrania de los Motilones,
Garretson drew my _ attention to
the dense forests clothing the
mountain slopes and an_ occasional
clearing where the ‘malocas’ of the
savage Motilone Indians could be
spotted. ‘This tribe has lived in savage
isolation in the mountainous jungle
terrain along the Colombia-Venezuela
border for more than four centuries.
It is said that the Motilones fled to the
nearly impenetrable mountain jungles
to escape the cruelty of the 16th cen-
tury gold-seeking conquistadors and
that ever since they have fiercely re-
sisted attempts to pacify them. When
oil was discovered in the Lake Mara-
caibo basin in the 1920’s, settlers have
been pushing deeper into the Indians’
territory and the latter, resisting en-
croachment, frequently made surprise
attacks on isolated settler outposts. A
Rain Forest in the Catatumbo River drainage basin in Columbia. This forest is rich in
interesting lianas, epiphytes and other tropical plants.
PHOTO L.C,
MISSOURI BOTANICAL GARDEN BULLETIN 3
week prior to my arrival in Tibu, one
such attack was made on a Colpet
truck making an inspection tour of
the company pipeline, which extends
through the Motilone country. A small
party of the savages shot seven arrows
into the truck but fortunately none of
the occupants was hurt. I have one
of the arrows for a souvenir. These
primitive arrowheads are made from
the black palm, which grows in the
region, and are attached to bamboo
shafts.
During my stay in Tibu, several
collecting expeditions were made into
the Catatumbo drainage area in the
Motilone country. Rio Tibu, a typical
jungle stream bordered by dense vege-
tation, flows past the Garretson prop-
erty and I was wont to plunge into the
jungle on every occasion. Tall trees,
dense shrubbery and huge lianas were
evident everywhere. Anthuriums and
bromeliads perched on the branches
high above and the only way to secure
them was to cut down the trees. You
don’t climb trees in the American
tropics. First of all, the trunks tower
upwards before the branching starts,
and secondly, voracious ants are every-
where and most of them bite nastily.
it is wise to be cautious of what you
lean against or put your hand upon.
Also frequently one comes upon col-
umns of leaf-cutier ants, each carrying
home parts of leaves from specially
chosen trees. They bring the slices of
green foliage to serve as fertilizer for
their underground mushroom gardens.
These ants are the worst kind of a
plague, especially in gardens and on
farms, for they do an enormous
amount of damage. While on the sub-
ject of insects, one that gave me the
most trouble in the hot, humid Tibu
region was the jejene. These are so
tiny that it is impossible to see them
but the welts they produce burn like
the devil. At first I blamed the mos-
quitoes for inflicting the many bites—
and mosquitoes were plentiful—but
after I found out the real culprit, |
apologized to the mosquito. Insect
repellents are of no use, for the per-
spiration reduces their efficacy.
Heliconias, gingers, ferns and many
Melastomaceous and Acanthaceous
plants were noticed. Calatheas reach
up to ten feet in height and their
broad leaves are used everywhere in
Colombia for wrapping paper. Bundles
of them are even sold in the markets.
In another direction, following the
Tibu river westward, we came to a
waterfall, the first of hundreds that |
was to see during my stay in Colombia.
Under the constant spray grew colonies
of Anthurium in profusion. A Spa-
thiphyllum looked happy in the clayey
soil beside a pool and everywhere on
moist banks a grassy-leaved Pitcairnia
with yellow and scarlet flowers could
be noticed. A Cyclanthus, relative of
the Panama Hat Palm, grew in small
clusters.
Along one abandoned road the ver-
dure was fast encroaching upon it and
we had to leave our truck behind
and continue on foot. After about an
hour’s walk we came to a_ second
waterfall, discharging its waters into a
gorge full of interesting plant life. In
order to lower ourselves we had to cut
down a medium-sized tree, make
notches in the trunk for steps, and
slide it down against the rocky wall.
4 MISSOURI BOTANICAL GARDEN BULLETIN
Everything was dripping with mois-
ture and the algae and mosses covering
the rocks made them exceptionally
slippery, so that extra caution had to
be exercised before undertaking each
step. Some unusual ferns, with irides-
cent hue, were spotted under a drip-
ping overhang of rock and on the rock
wall itself a Gesneriad with scarlet
blooms grew in abundance. A_ tiny
orchid with white flowers and very
few leaves grew on the moist ground
and keeping it company was a fia-
grant Spathiphyllum, identical with
the one collected at the first waterfall.
High above the boulder-strewn floor,
in sheltered nooks and on rock-shelves,
grew a leather-leaved Anthurium or-
natum, some plants producing the
characteristic white spathes. The
clusters made a beautiful sight, but
trying to collect specimens was another
matter because of the slippery ap-
proaches. However, after some dex-
terous maneuvering by my guide, a
few canes were procured. In appear-
ance this Anthurium is similar in
vegetative character to A. andreanum
and its many hybrids but does not
possess the rich colors in the inflores-
cences of the latter. A velvety-leaved
philodendron hung from the ledges
and even clambered over boulders
while a Cyclanthus perched on the
rocks spreading its roots over the
moist surface. A Pitcairnia preferred
the rocks also and clung so tightly
that it was hard to dislodge. An ex-
amination of the trees growing in the
gorge revealed very few epiphytes.
Retracing our steps towards the truck,
we paid particular attention to the
strange flora lining the road.
First there was a small three-foot
herb, probably Tococa guianensis, be-
longing to the Melostomaceae, which
bears a peculiar little pouch or inflated
organ at the base of each leaf. This
species is one of the many myrme-
cophyllous plants which harbor sting-
ing ants, so prevalent in the American
When I made a few field
trips in the arid coastal areas around
tropics.
Barranquilla I came across a viciously
thorny shrub or small tree which like-
wise catered to the ants. This Acacia
bore on its branches paired, hollow
bull’s-horn thorns which were inhab-
ited by stinging ants. Cecropia trees
are very common in Colombia, char-
acterized by large peltate, many-jobed
leaves, often conspicuously whitish or
silvery on the undersides. They are
weedy trees, of relatively fast growth,
producing few candelabra-like branches
which make them rather conspicuous
in the second-growth thickets and
along the margins of woodland. Their
hollow trunks are usually inhabited by
colonies of stinging ants. An Acan-
thaceous shrub, probably Trichanthera
gigantea, appeared to be one of the
showiest along the roadside, not only
here but in many other places sur-
rounding the Tibu area. The bright
yellow and red flower clusters ap-
peared all over the shrub and height-
ened its glory. Still another conspic-
uous bloomer was Cephaelis tomentosa,
belonging to the Rubiaceae. At most,
it is a subshrub with opposite leaves
and mostly small flowers collected in
an involucral head. The involucre is
the showiest organ, being a_ vivid
scarlet. ‘The plant apparently is wide-
spread for I saw it in many humid
MISSOURI BOTANICAL GARDEN BULLETIN
wi
PHOTO L.C.
Home of the Anthurium ornatum in Colombia. The moist boulders support a species of
Cyclanthus.
regions throughout Colombia. The
plant that took my fancy, however,
was Warscewiczia coccinea, another
Rubiac. It added a splash of brilliant
red on well-drained clay ridges. At
first glance it appears to be a Poin-
settia, especially when seen from a dis-
tance, but on closer approach there is
a difference and there is no milky juice
in any of its parts. It can become a
small tree with small orange flowers
produced in elongated terminal pan-
icles of many small, dense cymes, each
cyme provided with an_ elongate,
blood-red petal-like lobe, which gives
it the Poinsettia look.
A tree which intrigued me most was
a Melastom, Bel'ucia grossularioides,
which produces relatively large cream-
colored succulent blossoms, in age
turning brownish. A magnificent
specimen grows in Garretson’s yard
and spreads its leafy canopy over a
wide area. In the wild I spotted a few
trees along the river bank at higher
levels. Another tree that caught my
eye was a large-leaved fig, probably
Ficus gigantea. It gave me the im-
pression of Ficus pseudopalma from
the Philippines, which is one of the
rarities cultivated in the Climatron.
Small specimens, 10 to 15 feet tall,
look very impressive, especially when
the extra long, wavy-margined, bright
green leaves extend in columnar fash-
ion all the way down. Strange enough,
most of the above plants, as far as I
know, are not found in cultivation but
should rightly find a place in all
botanic gardens. What the reason for
6 MISSOURI BOTANICAL GARDEN BULLETIN
their absence is, | don’t know, unless
it be that they are difficult to handle.
I took a number of cuttings for trial
but failed to root them. I’m sure the
time factor plus some unforeseen
problems have caused their demise. An
attempt will be made to secure fresh
starts from Garretson.
A most exciting trip was under-
taken to a wild region, above Las
Mercedes, which is not even listed on
any map. We had tried to reach this
place two weeks before but were
turned back due to the very muddy
and impassable condition of the road.
From the start, the road was in fairly
good shape but progressively got worse
in the mountains. The road has not
been maintained since it was aban-
doned by Colpet in 1956. I predict
that in another four years there will
not be any semblance of a road left, at
least for vehicular trafhc, unless repairs
are made immediately. Erosion is
slowly destroying the road in many
places and in others vegetation 1s
swallowing up sections. The road runs
along a crest and often it is so narrow
that awesome declivities can be seen
on both sides. The ascents are quite
steep, too. At any rate the ride shakes
one up quite a bit and prematurely
greys your hair. After negotiating
about 50 miles we entered a jungle
with giant buttressed trees loaded with
epiphytes. Even before plunging into
the thick jungle we came upon a
bromeliad, Guzmania musaica and its
variety, zebrina, which can now be
included in Colombia’s flora. The
variety was described by me (M.B.G.
Bull.—April 1950) from plants col-
lected in Panama by Paul Allen and no
record of it has been mentioned for
Colombia until our visit. Both the
species and the variety are here by the
thousands. This is one of the showtest
of bromeliads, both in and out of
flower. The plant makes a spreading
rosette with leaves marked by heavy
crossbands in zebra-like fashion. From
the center issues an inflorescence with
orange-red bracts and golden yellow
flowers tipped white. ‘The plants grew
on the ground, as well as on the lower
portions of tree trunks, and even
perched on the branches. Another
bromeliad, Tillandsia monstrum, was
also evident at the bases of trees, pro-
ducing long flattened inflorescences
that appeared fringed at the top.
Along a murky stream an iridescent
Selaginella was covering the bank and
the forest floor was particularly over-
grown with a pretty ‘Christmas-tree’
Lycopodium. Tree ferns were present,
some Anthuriums, a Peperomia, and a
Philodendron. Since it was getting
late in the day and rain clouds were
forming in the distance, we decided to
curtail our collecting and head for
home. To get stuck in this region for
the night would have been disastrous.
This story of the rain forests could
be continued further but let it serve
its purpose for the time being and
whet the reader’s appetite for more to
come.
MISSOURI BOTANICAL GARDEN BULLETIN ",
SMALL FLOWERING TREES
Ps
N -recent new homes
have been built, most of them by
years many
real estate developers. Houses are
planned and built according to specifi-
cations but seldom are the areas sur-
rounding the buildings improved with
trees or shrubs. When people buy a
house and move in they soon realize
how bare it looks without any plants.
The contrast between an established
neighborhood and the bareness of a
new subdivision is extreme. It’s the
lack of trees, shrubs and _ particularly
evergreens that makes the difference.
Many people who move to the sub-
urbs have never gardened and know
little about plants. They have an
urge to improve the appearance of
their homes but are confronted with
the problems of selecting the right
plants, locating them properly and
Much
obtained from
planting and caring for them.
information may _ be
garden and home magazines and books
and from an experienced nurseryman
who will help his customers in the
selection of plants. Home owners dis-
cover that gardening is a rewarding
experience and soon acquire a great
deal of knowledge about plants.
Since trees are so important, they
should be chosen wisely and for a defi-
nite purpose. Small trees enhance the
appearance of modern homes and large
trees shade the gardens and_ houses.
There are numerous small and medium-
sized flowering trees which bloom in
this area in March and April before
the leaves appear. One of these is the
cornelian cherry which usually blooms
A.
KOHL
in March. It grows into a large,
round shrub, ten feet high and is cov-
ered for two or more weeks with a
mass of small, yellow flowers. It and
forsythia are the first yellow shrubs to
bloom.
The
soulangeana, is frequently seen in old
gardens as a broad, low-branched tree
about fifteen feet tall.
saucer magnolia, Magnolia
In early April,
with its large pink and white blossoms,
it is by far the most conspicuous
flowering tree. It grows well in almost
any location and soil and seldom
needs any attention. Not all magnolias
are from the original hybrid, made
by a French army officer in the early
Saucer Magnolia, Magnolia soulangiana
PHOTO P.A.K.
8 MISSOURI BOTANICAI
nineteenth century. Other hybrids
between Magnolia denudata and M.
lilliflora have undoubtedly been made
which accounts for the variation in
time of flowering of different plants.
April is the month of small flowering
trees. Various kinds of cherries bloom
early in the month and by mid-April
peaches and crabapples join the group.
Not to be forgotten are our native
redbud and dogwood trees which usu-
ally are at their best in the latter part
of April. The white-flowered Fugi
cherry, Prunus incisa, blooms in early
April. The autumn Higan cherry,
Prunus subbirtella autumnalis, bears
semi-double, light pink flowers which
last for more than a week. The tree is
vase-shaped and grows from twelve to
fifteen feet in height. The name would
Yoshino Cherry, Prunus yedcensis, one of the finest of the flowering cherries.
GARDEN BULLETIN
indicate that the tree also blooms in
autumn but it has never done so here.
We have often seen pictures of the
cherry trees blooming around the Tidal
Basin in Washington. Most of those
trees are the Yoshino cherry. In St.
Louis this species blooms in mid-April,
when the tree is completely covered
with white blossoms. The pink,
double-flowered Kwanzan cherry is a
beautiful tree. It cannot, however,
be classed as a permanent tree and
might have to be replaced after ten or
more years. Double-flowering peaches
also bloom in mid-April and named
varieties in white, pink and red are
available. These trees have a distinci
trunk and resemble the fruiting peach
trees in size and shape.
varieties of
Numerous flowering
PHOTO P.A.k
MISSOURI BOTANICAL GARDEN BULLETIN 9
crabapples have become popular in
recent years. Some are small, like the
Sargent crab, and others are broad like
the carmine and Lemoine purple crab-
apples.
various shades of pink and red-purple,
The flowers, which are white,
are followed by yellow or red fruits of
various sizes. Crabapples are some
of the best small-flowering trees.
The native redbud is an excellent
tree. When it grows naturally it fre-
quently branches at the base, but by
pruning it to a single trunk it will
develop into a fine small tree. ‘The
flowers are not red, as the name
implies, but pink with a tinge of
magenta. Planted alone or combined
with its white-flowered variety it is an
excellent tree for any garden. The
flowers of Cercis canadensis alba are of
the purest white. Many people do not
know that there is a white form of
redbud but once they see it they will
be interested in planting it in their
gardens.
Besides our prize native tree, the
white-flowering dogwood, there are
also pink and red varieties. In the
country it is usually found growing at
the edge of the woods or mixed with
other trees. It will grow in the open
but must be watered during dry
Of all of
the trees described thus far, dogwood
periods for several years.
requires the until it is
established.
About a dozen small trees have been
most care
suggested for planting near a modern
house. In selecting a tree for a par-
ticular location its ultimate size must
be considered. A carmine crabapple
four feet high and two feet wide when
planted will, in ten years, be twelve or
more feet broad and ten feet high.
When purchasing trees, the larger sizes
should be selected. The hole should
always be dug large enough so that the
tree can be planted without crowding
the roots. A generous amount of
humus in the form of leafmold or peat
moss, mixed with the soil as it is
packed around the roots, will benefit a
tree. In the process of filling, the soil
is firmed and water is added before the
hole is full.
next day the remaining soil is placed
Sometime later or the
around the tree. A tree ten or more
feet tall will need to be staked or
braced.
This is not a complete list of small
trees but the ones that are described
are March or April flowering. Some
of the trees which bloom later are the
fringe tree, hawthorne, sweet bay and
bull bay magnolias, the goldenrain and
pagoda trees.
A cross index of common and botan-
ical names of
follows:
COMMON NAMI
Bull bay magnolia
Carmine crabapple
Cornelian cherry
Double-flowering peach
Flowering dogwood
Fringe-tree
Fugi cherry
Golden-bells
Goldenrain-tree
Hawthorne
Higan cherry, autumn
Japanese pagoda tree
Kwanzan cherry
Lemoine purple
crabapple
Lily magnolia
Redbud
Sargent crabapple
Saucer magnolia
Sweet bay magnolia
White redbud
Yoshino cherry
Yulan magnolia
the trees
BoTaNnicaL NAMI
Magnolia grandiflora
Malus atrosanguinea
Cornus mas
Prunus persica, var.
Cornus florida
Chioanthus virginica
Prunus incisa
Forsythia species
mentioned
Koelreuteria paniculata
Crataegus species
Prunus subbirtella
anutumnalis
Sophora japonica
Prunus serrulata, var.
Malus purpurea
lemoinei
Magnolia liliflora
Cercis canadensis
Malus sargenti
Magnolia soulangeana
Magnolia virginiana
Cercis canadensis alba
Prunus yedoensis
Magnolia denudata
10 MISSOURI BOTANICAL GARDEN BULLETIN
THE TREE OF HEAVEN, AILANTHUS ALTISSIMA
Il. HeENrRy SHAW’S CONNECTION WITH ITS INTRODUCTION
R. SHAW had a slight personal
M contact with the introduction
of this Chinese tree into western hor-
ticulture. It was first raised in west-
ern Europe by Peter Collinson, who in
1751 planted seeds sent him from
Nanking, China, in his remarkable
garden at Mill Hill, just north of
A half century later this
estate had become the property of the
Mill Hill School and Henry Shaw was
a student there. There is a tradition
London.
at the school that he acquired his first
interest in Natural History, living,
studying, and playing in the shade of
some of the fine old specimens from
the Collinson collections. In those
days the Collinson Ailanthus would
still have been a rarity, of growing
interest for its commercial and orna-
mental possibilities. As a school boy,
Henry Shaw was probably acquainted
with this first tree of Ailanthus in
western Europe. E.A.
ANOTHER FOR THE LIST OF MOLE CURES
N the August 1958 issue of the
American Horticultural Society
Gardeners Forum there was an article,
“Make War on the Pesky Moles.”
Some remedies were given such as
Dieldrin, Chlordane, trapping, etc.,
but the method used by many of us
was not mentioned.
This is the planting of Euphorbia
lathyrus in various spots in the garden.
It is a hardy biennial, (seeds itself)
grows to about two feet in height,
bears long narrow blue green symmet-
It has been
recommended highly as a_ repellent,
rically arranged leaves.
and it was stated that moles would not
go within sixty feet of it as the roots
are alleged to give off a toxic secretion.
The plant is decorative and I have
planted and seen it planted among
many kinds of plants. I have had no
trouble with moles since having this
Euphorbia in my garden, but did find
two dead moles. A friend stated that
she found seven dead moles. At least
a half dozen gardens where Euphorbia
lathyrus is planted among perennial
plants report they now have no trouble
with moles. The American Horti-
cultural Society free seed program this
fall will include seeds of this plant so
everyone bothered by moles and wish-
ing to try this method can ‘“‘for free.”
Grace Wilson, Gardeners Forum, Sep-
tember 1961.
MISSOURI BOTANICAL GARDEN BULLETIN 1]
RABBIT REPELLENTS
n the June issue of the Pennsylvania
Horticultural Society’s newsletter,
“News,” there is a comprehensive sur-
vey of experiences in repelling rabbits.
Strangely, there were no reports on the
success or lack of success with the
commercial repellents. However, a
number of remedies were supplied by
the members.
Dried blood, a fertilizer, spread
around plant material proved very
effective. Black pepper or moth balls
sprinkled around choice plants seemed
to work. Partially buried coke bottles
give off a sound that is supposed to
BOOK
I Fr you need a present or an award for
one of your friends who is a garden
enthusiast or, in fact, for anyone who
loves beauty, there are two outstanding
books which you could consider as a
gift.
The first is The Wonderful Life
of Flowers by Paul Jaeger, published
by E. P. Dutton & Company, New
York. Nothing has ever been pub-
lished which can compare with this
particular book, in beauty as well as
in content. The author is a Professor
at the University of Strasbourg who
has been able to get together a most
interesting discussion of the forms and
functions of flowers, and who has also
collected a set of photographs such as
do not exist anywhere else. Their
reproduction is beyond praise. The
artisitc taste of the many photogra-
disturb rabbits. Black plastic mulch
spread over the ground disturbs rabbits
and helps to keep them away from the
garden.
A good patch of clover may not be
a repellent but it serves to attract
rabbits away from other plants. In
the winter time, one report indicates
that prunings from apple trees spread
around young trees served to feed the
hungry bunnies, at least they chewed
on the cuttings and not on the trees.
American Horticultural Society Gar-
deners Forum, September 1961.
REVIEWS
phers who have contributed is equally
remarkable. Many of the flower pic-
tures are in full color produced by
a process which brings out the full
beauty of each photograph. Many of
the photographs are most dramatic,
whereas others are of a tender beauty
and still others give a most remark-
able indication of the plant as it occurs
‘nits native habitat. One might
almost say that this book presents a
special danger, namely that one will
become so engrossed in going through
the pictures and the text, that it
should only be perused during a vaca-
tion period.
The second book is Plant Marvels
in Miniature by C. Postma, published
by John Day Company, New York.
This book is quite different, in that it
is primarily a picture presentation in
12 MISSOURI BOTANICAL GARDEN BULLETIN
superb black and white photographs
of a limited number of plants, show-
ing close-ups and microscopic views
of the plants considered. These are
undoubtedly among the very best
plant photographs, and especially mi-
crophotographs ever taken. The pic-
tures have about the same dramatic
impact as those in Jaeger’s book. The
book, however, does not have the
scientific significance of Jaeger’s book,
since it does not have the really excel-
lent text on flower biology, yet a cer-
tain amount of description is included
with it, which makes it possible to
appreciate each picture to a greater
extent.
P.W.W.
FRIENDS OF THE GARDEN NOTES
NOTHER new benefit to members
A of the Friends came along in
December, in the form of a sale of
surplus orchid plants from the Gar-
den’s famous collection. Mostly
Cattleyas, with some Cypripediums and
other varieties, several dozen of the
surplus orchids were offered at a one-
day sale on December 15, to Friends
only on a first come first served basis
About 100 plants
were sold. While the sale was a great
to Friends only.
success many people had to be dis-
appointed because of the limited
supply. Should more plants become
available a sale will be announced at
a later date.
x
Flowering orchid plants from the
Garden’s famous collection will be
given away as door prizes at the
Friends Preview of the Orchid Show
on Thursday, Feb. 1. If you hold a
lucky number, you will receive free a
beautiful Cattleya orchid in full
bloom, if you are there to collect it.
No deliveries are possible, winners
must collect their plants at the Preview
x
A new service to Friends, and a new
party.
feature of the Friends’ office at the
Main Gate is the presence there of
a newly-installed ‘Gardeners’ Swap
Board.” This simple device provides a
central location through which mem-
bers of the Friends may publish both
their garden needs and their surpluses.
If, for example, you have separated
your irises and happen to be long on
them at the moment, but would love
to get your hands on a few more
primroses, simply post a notice on the
Gardeners’ Swap Board at the Friends
ofhce, and see if you find someone to
trade with. It would be worth your
time to stop in and check the board
from time to time, to see if anything
you need may be offered for trade.
Rules for using the Board, a privilege
open only to Friends, are available at
the office. It’s easy and it’s fun—and
perhaps profitable to you.
MISSOURI BOTANICAL GARDEN BULLETIN 13
EDUCATIONAL PROGRAMS 1962
MISSOURI BOTANICAL (SHAW’S) GARDEN
ACTIVITIES FOR ADULTS AND CHILDREN
SATURDAY NATURE PROGRAMS FOR
CHILDREN
|S aaeees advance registration re-
quired. Every Saturday morning,
10:00 to 11:30 A. M., Museum Build-
ing. Enter at Cleveland Avenue Gate.
Nature study programs are provided
every Saturday morning for children
ages 7 to 16 in the Garden and Green-
houses. The children are given in-
struction in the world of plants and
their association with man, animals,
birds and insects. They are encour-
aged to make collections. They plant
seed, bulbs and make cuttings of
plants and work in their outdoor flow-
er and vegetable garden plots. These
programs offer action, recreation and
the fun of taking home their collec-
tions, decorations, seedlings, cuttings,
bulbs and the produce from the garden
plots. Programs for holiday seasons are
related to the plant lore associated
with them.
Specific programs for each month
are listed in the BULLETIN.
For further information call TOwn-
send 5-0440.
PiIrzMAN SUMMER NaTuRE STUD}
COURSES
A Free Summer Nature Program
made possible by a grant from the
Pitzman Foundation is offered for
children ages 7 to 16. Children have
a fundamental curiosity about every-
thing going on around them and these
summer courses of two sessions, given
by the Garden, encourage this interest
in living things and answer many
questions that arise from a closer con-
tact with nature.
Registration for the first session will
be June 18th and for the second ses-
sion July 23rd. Further information
about the courses and registration will
be available at the Main Gate after
May Ist, telephone TOwnsend 5-0440.
Pitzman nature boy awaits an unwary
“dragon” or “damsel” fly to add to his collec-
tion.
PHOTO BY ARTHUR FILLMORE
14 MISSOURI BOTANICAL GARDEN BULLETIN
LECTURES
On the first Monday of each month,
from October through June (with the
exception of January) a free lecture is
given at 8:00 P. M., Museum Bldg. of
the Garden. The speakers are usually
members of the Garden staff telling
about some interesting phase of re-
search work at the Garden or on field
trips. Most of these talks are illus-
trated with colored slides. Subjects
and speakers are announced in_ the
Garden BULLETIN and the newspapers.
Guipep Tours
Organized groups and classes can
obtain trained guides for visits to the
Garden by telephoning TOwnsend
5-0440 at least ten days before their
visit. Adults in tours, other than
teachers with their classes, are expected
to pay the usual admission charge to
the Climatron but there is no charge
for children or teachers with class
groups.
SELF GuIDING Tours
Climatron.—An_ instructive pam-
phlet is available at the Climatron.
Tree Trail—An illustrated guide
sheet is available free at the Main Gate
Office.
Nature Trail.— This interesting
marked trail begins near the Climatron
and leads into the wild parts of the
Garden.
Children collecting butterflies and other insects for identification and study.
PHOTO BY ARTHUR FILLMORI
MISSOURI BOTANICAL GARDEN BULLETIN 15
Courses FOR ADULTS IN HOME GARDENING
AND BOTANY
HE Garden is offering a series of courses in Gardening and Botany. The courses
will be open to all interested persons. The fees charged for the adult
courses include all materials. Most classes and practice sessions will be held in the
classroom and greenhouses of the Garden’s Experimental Greenhouses which can
be reached by entering the Cleveland and Tower Grove Avenue gate.
Registration for all courses must be made in advance as the number of persons
who can be accepted for a given course is limited. Should interest warrant, second
sessions will be considered. Should less than fifteen persons register for any course,
it may be dropped, in which case the fees will be refunded.
All courses will be taught by Garden Staff members and by selected specialists.
Fees based on the amount of time and materials supplied by the Garden.
Home GARDENING
101 Homer GARDEN Preview, Basic course
For the home owner, a non-technical basic course including facts and
procedures for planning, planting, pruning, fertilizing, watering and general
maintenance of home grounds.
8 Sessions—Fee $10.00 Tuesdays, Jan. 9 to Feb. 27 8:00 to 9:30 P. M.
Experimental Greenhouse
104 How To PROPAGATE FROM SEED
Fundamental facts and procedures for producing annuals, biennials and
some perennials from seed for use in your garden. The Garden supplies seed,
germinating media and soil for four metal flats of seedlings which you may
take home. Persons wishing to supply their own seed must bring it to the
first session.
5 Sessions—Fee $12.00 Tuesdays, Mar. 13 and 20
Experimental Greenhouse Apr. 3, 10 and 17 1:00 to 2:30 P.M.
Thursdays, Mar. 15 and 22
Apr: 5,1 2-and 19 8:00 to 9:30 P.M.
105 How ro PRopAGATE FROM CUTTINGS
Fundamental facts and procedures of producing trees, shrubs and_per-
ennials from cuttings (asexual reproduction). The Garden will supply one
plastic covered metal propagating flat, media and plant materials for 40 to
50 kinds of plants.
5 Sessions—Fee $12.00 Tuesdays, Oct. 16 to Nov. 13
Experimental Greenhouse 8:00 to 9:30 P.M.
Thursdays, Oct. 18 to Nov. 15
1200: to.2:30) POM.
107
109
110
201
MISSOURI BOTANICAL GARDEN BULLETIN
Buss, INDOOR—OUTDOOR
Instruction on bulb forcing and outdoor bulb culture will be given. The
Garden will supply each student with 24 top quality bulbs in 7 inch clay
pans which may be taken home. The Garden will also provide space for cool
treatment which the forced bulbs require.
2 Sessions—Fee $8.00 Tuesdays, Oct. 2 and 9 8:00 to 9:30 P.M.
Experimental Greenhouse — Thursdays, Oct. 4 and 11 1:00 to 2:30 P.M.
PREPARATION AND CaRE OF Lawns
General instruction concerning the preparation, care and maintenance of
lawns. Special attention will be given to individual problems.
3 Sessions—Fee $6.00 Tuesdays, Aug. 14, 21 and 28
Museum Building 7:00 to 9:00 P.M.
Home OrcHip CuLTuRE
Orchids suitable for home culture and best ways of growing them.
Potting demonstration and practice. Students may take the plant they pot
home.
1 Session—Fee $10.00 Saturday, April 7 10:00 A. M. to 3:00 P. M.
Orchid Greenhouse
PLANTS UNDER ARTIFICIAL LIGHT
Latest up to date thoughts and practices on use of artificial light for
plant propagation and culture. Observations of Garden’s application to
High School Class Room Chambers.
1 Session—Fee $4.00 Thursday, March 8 7:30 to 10:00 P.M.
Lower Greenhouses
BOTANY
BOTANY FOR BEGINNERS. Basic course
General instruction in botany. A semi-technical course to give the
amateur an understanding of the plant world.
8 Sessions—Fee $10.00 Tuesdays, Jan. 9 to Feb. 27
Museum Building 8:00 to 9:30 P.M.
Ss
cen
BOARD OF TRUSTEES
ROBERT BROOKINGS SMITH,
President
LeicesTeR B. Faust,
Vice President
Henry B. Prvacer,
Second Vice President
Howarp F. Baer
DANIEL K. CATLIN
SaAmM’L. C. Davis
HENRY HITCHCOCK
JOHN S. LEHMANN
RoBert W. OTTO
WARREN MCKINNEY SHAPLEIGH
DuDLEY FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
DANIEL SCHLAFLY,
President, Board of Education of St. Louis
Georce L. CapIGAN,
Bishop, Diocese of Missouri
STRATFORD LEE Morton,
President, Academy of Science of St. Louis
FRIENDS OF THE
Mrs. Wm. R. Bascom, President, Mrs.
baecher, Jr., Vice President, Mrs. Eli
Treasurer, Kathleen M. Miller, Secretary.
CarL TOLMAN, ;
Chancellor, Washington University
RAYMOND R. TUCKER, ©
Mayor, City of St. Louis
GARDEN
Curtis Ford, Vice President, Harry E. Wuerten-
Strassner, Vice President, Sears Lehmann,
HORTICULTURAL COUNCIL
Clifford W. Benson, Paul M. Bernard, Mrs.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath,
Paul H. Britt, E. G. Cherbonnier, Carl F.
Mrs. Hazel L. Knapp, F. R. McMath,
Dan O’Gorman, Gilbert Pennewill, Ralph Rabenau, Philip A. Conrath, Chairman.
WOMEN’S ASSOCIATION
Mrs. J. Bruce Butler, President, Mrs. James G. Alfring, Vice President, Mrs. Bert A.
Lynch, Jr., Vice President, Mrs. Frank Vesser
responding Secretary, Mrs Edwin F. Stuessie,
Treasurer, Mrs. Samuel D. Soule, Cor-
Recording Secretary.
HISTORICAL COMMITTEE
John_S. Lehmann, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-Chairmen
for Restoration.
GARDEN STAFF
Frits W. Went, Director
HuGu C. Curwer, Executive Director
Epcar ANDERSON, Curator of Useful Plants
Henry N. ANpbREwsS, Paleobotanist
CLARENCE BarsreE, Instructor
Louris G. BRENNER, Grounds
Superintendent
Lapistaus Curaxk, Greenhouse
Superintendent
CarRo_u W. Donce, Mycologist
CaLaway H. Dopson, Taxonomist and
Curator of Living Plants
Rosert L, Dressver, Taxonomist and
Editor of the ANNALS
James A. Duke, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
E. L. Evincer, Plant Recorder and
Editor of the BULLETIN
Wacpo G. Fecuner, Business Manager
RAYMOND FREEBORG, Research Associate
Rosert J. Gitvespigz, In Charge of
Orchids
James Hampton, Assistant Engineer
Pau A. Kou, Floriculturist
C. Ranvet Lincoxn, Assistant
to the Director
ViKToR MuUEHLENBACHS, Research
Associate
Norton H. Nickerson, Morphologist
LILLIAN OVERLAND, Research Assistant
KENNETH O. Peck, Instructor
GeorcE H. Prine, Superintendent
Owen J. Sexton, Research Ecologist
KENNETH A. SMITH, Chief Engineer
Frank STEINBERG, Superintendent of
The Arboretum, Gray Summit
GeorGE B, Van Scuaack, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
Rosert E. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A. M. to 5:00
P. M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 10:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P.M.
(April through November); 10:00 A.M. to 4:00 P.M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres —was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI BOTANICAL GARDEN
: February 1962
ulletin Volume L
Number 2
Cover: Dr. Went and the Climatron Aquatunnel. The lily pads seen from below
appear to be surrounded with a “halo” of light from the sun. Photo: Sf. Louis Post-
Dispatch.
Enclosed with this issue of the BULLETIN is a reprint of a feature story on the
Climatron pool and Aquatunnel which appeared recently in the Post-Dispatch. It
describes some of the problems which have been overcome in achieving the remarkable
effects of this unique attraction.
CONTENTS
Old Favorites and New Introductions for the Home and Greenhouse
Observations of Libraries
Tropical Orchids Near the Texas Border
Friends of the Garden Notes
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Othee: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Guest Editor for this issue: RANLET LINCOLN.
Published monthly except July and August by the Board of Trustees of the Missour
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missour1 Botanical Garden
Vol. L No. 2
Bulletin
FEBRUARY, 1962
OLD FAVORITES AND NEW INTRODUCTIONS FOR THE
HOME AND GREENHOUSE
LADISLAUS CUTAK
S| is winter season gives all of us
gardeners an opportunity to catch
up on garden reading, perusing through
catalogs, planning for next spring’s
planting, learning more about current
horticultural practices, and evaluating
our house plants as well as those that
grow in our greenhouses.
Harking back to the good old days,
as the old-timers proudly muse, back
in the era of the long-reigning Queen
Victoria, there was great interest cre-
ated in plants from tropic regions. It
was the era of horticultural endeavor.
Nurserymen sent out explorers to vari-
ous parts of the world to collect spec-
tacular foliage plants which in turn
were to grace the conservatories and
homes of horticultural patrons. Any-
one who could afford a little green-
house fell into the trend. However,
since the average home was so stuffy
and not too well lighted, only the very
tough plants could be grown under
such conditions. These plants, even
today, are still popular and apparently
always will be. Numbered among the
old favorites are Boston Ferns, Aspi-
distras, Sansevierias, Anthericums, and
I doubt if these
subjects will ever go out of style.
a host of others.
After the Victorian era interest in
plants sagged and was really not re-
vived until modern architects began to
incorporate large glass windows and
walls in modern buildings. The result
was that an abundance of light was
brought indoors which made it possible
to grow plants that at the same time
harmonized with the surroundings.
Almost any new home being built
today has a picture window which
makes it possible to grow many more
plants than in the old fashioned parlors
of yesterday. Thus, interest in plants
has risen phenomenally. Today, there
is a wide selection of foliage plants to
fill every need.
There are hundreds of old favorites
and new introductions. They belong
to diverse plant groups and have their
I feel that all of
them can be placed in either of three
particular merit.
categories: shade plants, diffused light
The shade-
loving plants are adapted to quite
plants, and sun_ lovers.
shady situations but this doesn’t mean
that they must be grown in darkened
nooks all year round. They will enjoy
some light regularly in order to presen‘
a healthy and vigorous appearance.
The semi-shade plants revel in diffused
sunlight while the sun-loving plants
necessarily require full sun but can
also be grown in well lighted situations.
Choose wisely such plants that are
(1)
2 MISSOURI BOTANICAL GARDEN BULLETIN
adapted to the amount of sun or shade,
and learn the water requirements of
each plant. Some pots may dry out
faster than others due to temperature
variations. Above all, don’t overwater
as waterlogged soil makes plants sick
and encourages rot. Feed the plants
judiciously when actively growing, and
for best results, when using manufac-
tured products, follow the manu-
facturer’s directions to the letter.
SHADE PLANTS
A few plants, like the Cast Iron
Plant (Aspidistra lurida), would not
mind if forgotten and given no water
for two or three weeks at a time,
though it would like its leaves washed
off once in a while. That gives a
slight hint as to the ease with which
this plant can be grown. Once estab-
lished in a container very little care
need be lavished upon it. No other
house plant, with the possible excep-
tion of the Sansevieria, receives so
much abuse yet gives so much in
return. It is a plant well suited for
game rooms in basements that are
semi-dark. This old house plant is one
which seldom fails: whether kept hot
or cold, in east, west, south or north
window. Kitchen gas does it no harm
and smoky atmosphere seems not to
bother it in the least. For a smoke-
filled tavern, hotel lobby, hall room,
basement or any other poorly lighted
place, the Aspidistra is the plant. The
Aspidistra is characterized by very
tough green leathery leaves on tough
erect petioles and there is also a striped
green and white variety. Although
the plant adapts itself to all adverse
conditions it is advisable to keep it
moist but not too wet and sponge the
leaves occasionally to keep off the dust.
Ferns are good subjects for well
shaded nooks as also are the Selaginel-
las, popularly known as Club Mosses.
Ferns are found in shaded places in
moist forests, beside waterfalls, and in
humus-filled pockets on rocky ledges.
Ordinarily, they do not like the dry
air of our living rooms but a few make
ideal house plants. The old standby is
the Boston Fern, Nephrolepis exaltata
var. bostoniensis, which is often found
in barber-shop windows and_ beauty
parlors. It and its various varieties are
strong growers with long fronds which
sometimes are wavy, ruffled and plumy.
A fern which is more tolerant of house
conditions than any other member is
the House Holly Fern, Cyrftomium
falcatum and C. rochfordianum. Both
are strong plants with stiff fronds pos-
sessing dark green leatherlike leaflets
which are studded with spore cushions
on the underside. Some people are
under the impression that the spore
cases are bugs and more than once the
Garden has been called about what to
do with the “bugs.” Species of Pteris,
commonly known as Table or Brake
Ferns, do well in pots on a table if the
soil is not allowed to dry out. The
colorful ones are Pteris cretica var.
albo-lineata, which produces leathery
leaflets with a broad cream center
stripe, and P. cnsiformis var. victoriae,
a dwarf fern whose leaflets are prettily
variegated with silver-white. P. river-
toniana is a graceful serrated lacy-
foliaged fern used a great deal in dish
The large
Mexican Tree Fern, Cibotinm schiedei,
gardens and_ terrariums.
with gracefully curving lacy fronds of
MISSOURI BOTANIC¢
the brightest green, is frequently used
for stage decorations while another
dwarf tree fern, Alsophila cooperi, can
also be grown in homes. For some
time there has been a great interest in
the Hawaiian Tree Fern, Cibotinum
chamissoi, which is being imported to
the mainland on a large scale. Depart-
ment stores frequently decorate their
windows and display counters with
this plant. Usually, only the growing
tops are sold which, after a while, start
producing the beautiful lacy fronds.
An important thing to remember is to
keep the shaggy trunk moist all the
time, Probably the most striking and
unique fern is Aspleninm nidus-avis,
called “Bird’s-nest.” It sends up broad
bright green leaves in birdnest fashion
from a central core of stem. Staghorn
Ferns should be grown on wooden
blocks and hung in patios or porches
where they will do surprisingly well.
Dip these ferns in water frequently to
keep them from drying out. The best
known stag fern is Platycerium alci-
corne, which is a very good keeper.
The most outstanding and celebrated
staghorn in the Climatron is P. grande
No
other plant evokes as much comment
which hangs from the portico.
as it. The dainty Adiantums or Maid-
enhair Ferns require much humidity,
therefore should be grown in terrari-
ums for best results. They produce
slender wiry stems and delicate fan-like
fronds of bright green leaflets.
Selaginellas are best grown in ter-
rariums where constant humidity pre-
vails. There are several good species
available including the graceful spread-
ing and creeping forms like the irrides-
cent S. uncinata and the bright green
\]
GARDEN BULLETIN 3
S. kraussiana, but some are coarse and
stiff upright growing types which re-
semble ferns very much. If grown in
pots immerse the containers in water
once or twice a week as soil must be
kept moist for best results. A mild
plant food or liquid manure can_ be
applied to ferns and club mosses about
twice or three times a year. A plant
that looks very much like moss is the
dainty Baby’s Tears, known botan-
ically as Helxine soleirolei. This Cor-
sican ground cover will fill a pan or
bowl in no time and spill over the pot
gracefully. It needs shade and plenty
of water as well as warmth. It can be
worked onto a sphagnum-covered cross
which it will cover readily and in this
“Aluminum Plane’—Pilea cadiere/, southeast
Asia.
4 MISSOURI BOTANICAL GARDEN BULLETIN
ornamental effect is often sold during
the Lenten season.
Don’t overlook the Bertolonias,
which are small tropical plants, suitable
for terrariums or any other kind of
glass gardens. They require a moist
atmosphere, shade and lots of drainage.
The fuzzy leaves are beautifully
streaked with silver green or brown
and truly are outstanding foliage
plants. They are a little more difhcult
to grow in the house but when culture
is mastered the grower’s pride reaches
a high level. The best varieties are B.
maculata, B. marmorata, and B. pubes-
cens, all native to the humid forests of
Brazil. Equally attractive foliage be-
longs to the Episceas which require
high humidity and dampness. These
plants, which are related to the Afri-
can Violets, do not want to be chilled
at any time. They produce small
runners with new plants forming at
the ends and therefore are suitable as
basket plants or subjects for pedestals.
There are numerous varieties, all of
them presenting spectacular foliage.
Other shade-loving plants worthy of
trial are the Calatheas and Marantas.
Sometimes they are known as Prayer
Plants for the way they fold their
leaves upward at night. Most of them
prefer shade, warmth, moist loose soil
and humid air. Many varieties, all
with colorful foliage, can be obtained
from the better known florist shops.
One of the old favorites is Maranta
leuconeura var. kerchoveana, a low
plant with showy chocolate blotched
green leaves. The most magnificent of
all Calatheas is C. zebrina, but to be
happy it must have warm humid at-
mosphere. It is a sturdy plant with
large emerald green velvet leaves
striped with lighter and darker hues
along the veins.
PLants Re@urIRING DirFusED LIGHT
Under this heading are included
plants best suited for our homes. They
require plenty of light but it must be
filtered rather than direct. There is a
great variety of plants to choose from
but probably none are as ornamental
and as easily grown as the Figs. They
are the most durable subjects for
patios, stores, factories, or homes wher-
ever bold effect is needed. The com-
monest and most indestructible are
Ficus elastica with its varieties and F.
pandurata, also known as F. lyrata.
The first is known as the India Rubber
Tree and has probably been grown by
every house plant devotee. A varie-
gated form with cream, white and
green foliage is more desirable than the
plain glossy green plant. A more
robust form is variety decora, which is
now more commonly cultivated. The
other is the Fiddle Leaf Fig with very
large leaves shaped like the back of a
fiddle. The leatherlike dark green
leaves are frequently used in arrange-
ment pieces. The plant grows large
and is suitable for pot or tub culture.
In order to keep the leaves all the way
down the stem it is necessary to supply
plenty of moisture to the roots. The
Zulu Fig, F. utilis, is another large-
leaved specimen for places that de-
mand rugged individuality. The true
fig which produces the edible fruit, F.
carica, is not to be overlooked because
its foliage is deeply lobed and highly
ornamental. There are a number of
small-leaved Figs which remind us of
MISSOURI BOTANICAL GARDEN BULLETIN 5
Citrus or Laurel trees. The most
graceful of them is Ficus benjamina
with long drooping branches that are
covered with small dark green leaves.
F. nitida is an upright grower produc-
ing a compact head of foliage quite
similar to the preceding. A creeper
with the tiniest leaves is F. pumila,
native to the Orient. It loves best to
cling closely to walls and makes a
beautiful tracery with its small round-
ed green leaves. One private indoor
swimming pool in St. Louis uses this
fine creeper to cover a_ background
wall. A good example of this type of
wall covering can also be seen in the
Linnean House at the Garden.
Although a good many of the Ivies
can withstand lots of bright sunshine
there are a few which prefer filtered
light for best development. The Ca-
narian Ivy which bears yellow speckled
or variegated foliage is one of these.
There are also improved strains of the
old English Ivy that require semi-shade
such as ‘‘Merion Beauty,” ‘Silver
King,” “Glacier” and several others.
The variegated Ivies, of course, are
very popular as pot plants. Ivies, as a
rule, prefer cooler situations than most
other house plants and they also like
to be kept somewhat drier. A number
of Cissus are excellent trailing plants
for boxes and hanging baskets. One
of the most dependable and easy of
culture is Cissus rhombifolia or Grape-
Ivy. It can withstand dry air. An-
other grape relative is the Kangaroo-
vine (Cissus antarctica) which = has
notched or toothed thick glossy leaves.
The most beautiful is the tropical C.
discolor but it needs greenhouse condi-
tions to bring out the luxuriant foli-
age. A robust grower coming into
great favor is Tetrastigma (Cissus)
voineriana from Puerto Rico.
Palms and cycads lend character and
distinction to the tropical scene and
should be employed in patios, lighted
lobbies or spacious entrance-ways.
Many of them have no desire for
strong light and therefore are suited
to life in our living rooms. In general,
palms require a fairly heavy rich soil
and plenty of water. The most dec-
orative and durable is Howea (Kentia)
forsteriana, known as Paradise Palm.
Many of the palms do not acquire the
graceful character until the adult
stage, so for this reason they are not
grown or used as much in the average
home but there is a group of dwarf
types, known as Chamaedoreas, which
should be tried. The Chamaedoreas
reach full development in 6-8 inch
pots. Two of the nicest diminutive
table palms are Chamaedorea elegans
and C. erumpens. The latter hails
from Honduras and suckers rather
freely.
Sunchezia nobilis, Ecuador.
6 MISSOURI BOTANICAL GARDEN BULLETIN
Cycads are often referred to as
palms, but really are the most primi-
tive of the living gymnosperms. They
grow slowly and as small potted plants
are excellent for the home. The best
known is Cycas revoluta, which pos-
sesses stiff fern-like leaves in a crown
at the top of the trunk. Another
species, C. circinalis, with shiny dark
green leaves, is available in the trade
but it is not as stiff as the preceding.
Encephalartos is a South African genus
with prickly stiff leaves and highly
decorative appearance. The Mexican
Dioons are also very attractive even in
the juvenile stage.
Pellionias are tropical creepers which
put one in mind of the Wandering-Jew
or Tradescantia but their leaves are
considerably thicker and more leathery
with interesting marbled markings.
They love to be kept moist and warm.
Two species are in the trade, P. daveau-
ana and P. pulchra, the first with
bronzy leaves with light green centers
and the second with a blackish net-
work of veins on a dark green back-
ground. A similar trailing plant. is
Hemigraphis colorata from Java which
has been advertised by some unscrupu-
lous nurserymen as a “‘red leaved ivy.”
It produces dark metallic purple leaves
and is heavier textured than the Pel-
lionias. Still another low creeper is
Fittonia which has larger leaves than
any of the preceding plants. Although
attractive in its own pot this excellent
creeper is generally used to cover the
tops of planter boxes, tubs or larger
containers in which taller plants are
grown. Fittonias also look attractive
in terrariums. The foliage presents a
network of either white or red veins
on a dark green background, and be-
cause of the intricate design the well
known species are dubbed ‘‘Mosaic
Plants.’
>
Within the last decade a number of
new introductions came on the market,
one of the most attractive being the
Aluminum Plant, Pilea cadierei. The
leaves are quite fleshy and of a vivid
green color overlaid with shining silver
blister-like blotches. The plant propa-
gates and grows very easily but needs
a warm humid atmosphere. It will
branch and get about a foot high but
looks very attractive even in small
containers. Another interesting Pilea is
P. involucrata, which when first intro-
duced was advertised as the ‘‘Panamigo
Plant.” It has a corrugated shiny dark
green leaf tinted purple on the under-
side. The Artillery Plant, P. micro-
phylla, is a near relative that likes to
grow underneath benches in a green-
house in moist cinders or gravel. The
fleshy stems and branches are covered
with masses of tiny bright green leaves.
Young plants are desirable for dish
gardens.
Peperomias are very attractive fleshy
herbs which prefer filtered light as
they often are found in tropic forests,
sometimes growing on fallen tree
trunks. They like to be kept some-
what on the drier side especially those
The most
popular is P. obtusifolia with rich ob-
with leatherlike foliage.
ovate glossy green leaves. There is
also a variegated form that is highly
desirable. About 25 species are avail-
able in the trade, the most colorful
being P. sandersii which has water-
melon designs of silver on dark green
background. P. hederifolia is one of
MISSOURI BOTANICAL GARDEN BULLETIN 7
the most outstanding bushy species
with rounded leaves of metallic-gray
to olive in color and deeply crinkled.
Dracaenas and Cordylines are fas-
cinating foliage plants once again com-
ing into prominence. They are mostly
natives of tropical Africa and require
no special treatment. They can be
kept on the drier side. Too much
water turns the leaves yellow and
causes them to drop. They are about
the hardiest of house plants. The com-
monest is D. fragrans which enjoyed
popularity in the Victorian era and
still remains a great favorite. Some-
times it is jokingly referred to as
“Corn Plant.” There are striped vari-
eties of it. Another great favorite is
D. deremensis which has narrower dark
green leaves from which two or three
colorful sports evolved; one with a
wide cream midstripe is known as D.
bausei and the other with pin-striped
foliage is known as D. warneckei.
Sometimes all three variations appear
on the same plant which has a ten-
dency to cluster or branch. Most of
the Dracaenas produce leaves in rosette
fashion at the ends of the stems but
D. godseffiana has its leaves carried on
thin wiry stems. The small deep green
leaves are irregularly spotted with
cream or yellow and sometimes the
name “Gold Dust Dracaena” is applied
to it. A mutation with much heavier
spotting in the leaves, known as “Flor-
ida Beauty,” is superior to the type.
One of the most spectacular is the
slow-growing dwarf, D. goldicana,
with silver-green crossband designs
but it is more of an oddity than any-
thing else. Dracaenas are often con-
fused with Cordylines but the two
groups are very close horticulturally,
differing technically in size and char-
acter of flower and fruit. Cordylines
are native to Australia, the South Seas
Islands and East Indies and one species
is the famous Ti-Plant which the
Hawanan girls employ in making hula
skirts. Cordyline terminalis and a
number of mutants derived from it
produce bayonet-shaped leaves which
are highly colorful in various shades of
red. Although Dracaenas and Cordy-
lines present no cultural problems,
mealybugs love to congregate in the
crowns and may cause stunted growth,
but a careful check will prevent an
infestation.
The Screw Pines are old favorites
serving various decorative purposes in
and around the house. In summer
they can be placed outdoors in window
boxes or vases using them as center
pieces and planting other colorful ma-
terial around them. During winter
months potted Pandanus can be placed
in jardinieres, or on mantels and tables
to add a touch of green. Pandanus
plants bear narrow strap-shaped leaves
with or without fine marginal spines.
The leaves grow in compact spreading
tufts and young plants are frequently
attached all along the stem, which can
be easily detached and rooted to start
new propagations. The best known is
P. veitchii, its dark green leaves mar-
gined with broad bands of white, but
more spectacular is P. sanderi which is
more pronouncedly striped with golden
bands. P. pacificus is a glossy green-
leaved species as is P. utilis, but the
latter is characterized by red marginal
spines.
Earlier I spoke of the Ivies as being
such wonderful decorative house
plants but they are trailing and vining
8 MISSOURI BOTANICAL GARDEN BULLETIN
plants. Near relatives to them are the
various Araliaceous plants which are
gaining popularity day by day. Some
of them have rather massive foliage
but a number with smaller leaves make
excellent pot plants. Such are Aralia
balfouriana, A. filicifolia, A. guilfoylei
var. victoriae and A. elegantissima, to
name a few. In the trade these are
generally sold under Aralia but the
first three are now included under
Polyscias and the last as Dizygotheca
in botanical literature. Balfour’s Ara-
lia makes an excellent pot plant. Its
leaves are small and somewhat resemble
those of a Pelargonium zonale which
are edged with white. The second
species is an all bright green type with
leaves finely cut like those of a fern,
the third is another graceful lacy-
foliaged plant characterized by white
variegation, and the last is the dainti-
est of all with the most delightful dark
red brown foliage. The leaves are
usually divided into five very narrow
long segments and the segments are all
jagged toothed.
Some of the tropical foliage plants
are a little touchy when night tem-
peratures go down considerably but
the Aralias do not mind this so much.
They withstand temperatures of 50
degrees F. very nicely and some will
even tolerate much lower temperatures.
In this respect Aralia sieboldii is one of
the best, as are also Fatsia japonica and
Fatshedera lizei, both with bold leath-
ery foliage which is palmately cut.
The latter is an interesting bi-generic
cross implying the best qualities of a
Fatsia and Ivy. It is said to withstand
outdoor temperatures in New York
if set out in well protected places.
Schefflera is another relative with al-
most indestructible qualities. It will
attain tree size if allowed to grow
freely but will remain small for years
if confined in small pots. It bears large
digitate glossy leaves and is a good
subject for entrance-ways as it can
tolerate much shade. It now fre-
quently decorates store windows, hotel
lobbies and other situations where more
tender plants would succumb to
neglect.
The Maricas or Tropical Iris are
wonderful house plants because they
are so easy to grow and have a pleasing
green appearance all year round. The
leaves are flat like an Iris and appear
in fan shape. ‘They also present a
graceful effect and a whole plant can
easily be used in floral arrangement.
They do produce Iris-like flowers but
last only a few hours, so are not grown
for the blossoms but rather for the
beautiful symmetrical foliage. Marica
gracilis and M. northiana are the two
common forms found in homes, the
first more slender and graceful, the
latter larger and bolder in all its parts.
A rarer flimsier yellow green relative
is Trimezia martinicensis and not to be
overlooked are the African Moraeas
with more blue-green foliage.
Jacobinia is both a flowering and
foliage plant worthy to be included in
any home collection. The leaves are
large dark green and somewhat crinkled
and form a compact bushy head. Give
it plenty of water and semi-shade.
The leaves will droop and wilt easily
if allowed to dry out but will perk up
nicely with a good drink of water.
The best species is Jacobinia_ carnea,
both for its dense terminal spike of
pink flowers and crinkled foliage.
Other excellent member is the newer
MISSOURI BOTANICAL GARDEN BULLETIN 9
]. suberecta from Uruguay which 1s
more or less a prostrate type and ex-
cellent for hanging baskets. It is used
as an edging or border plant in the
Climatron, its greyish-green leaves
and burnt orange flowers making a
good appearance. Aphelandras deserve
a trial also. Some have very beautiful
leaves particularly those with velvety
texture, often marked with silver
along the midrib and main veins.
There are many more interesting
plants for the home. Why not visit
the local nurseryman and see what he
has to offer and if he doesn’t have as
great a selection as expected send for
catalogs of out of town growers.
Peruse the ads in garden and horticul-
ture magazines for these firms. While
on the subject of catalogs, do not
overlook the book called Fwotica put
out by the Julius Roehrs Company in
Rutherford, New Jersey. It is the
most fascinating and informative vol-
ume put out today—a sort of pictorial
encyclopedia with thousands of tropic
plants illustrated. The cost, about
$30.00 for the newest edition, may
seem prohibitive to the average gar-
dener but it is the most comprehensive
book of its type on the market and
well worth every cent. If you were
to buy 5 to 10 current horticultural
books at present prices they would
still be much higher in cost and not
near as well illustrated (pictures help
both the amateur and advanced stu-
dent immensely!) and comprehensive
in scope as Exotica.
SUN-Lovinc PLaNts
A great number of plants that are
used for bedding purposes outdoors
during the summer also can be useful
house plants in sunny windows.
Among these the Coleus are pre-
eminent. They are all small herbs and
shrubs with colorful foliage. All root
readily from short cuttings and can be
sheared and pinched to keep them
dwarf and bushy. For best results,
however, new plants should be started
yearly. The old “Golden Redder” is still
one of the leading varieties for carpet
bedding and window gardening. It has
golden yellow foliage. Another old
timer is “Verschaffeltii’? which offers
brilliantly colored crispy foliage, but
there are quite a number of newer
mutants which are far superior to the
old favorites. ‘They can be seen in the
Climatron and the most desirable are
“Paisley Shawl,” ‘“Beckwith’s Gem,”
“Tapestry” and “Russet.” Coleus are
subject to mealybugs, therefore care-
ful watch must be maintained in order
to prevent infestation.
Acalyphas are also nice window
plants, resembling Coleus superficially,
but the plants are more robust and
stiffer in appearance. The best known
variety is Acalypha wilkesiana var.
macafeana, a highly colorful foliage
plane with leaves of red marked with
crimson and bronze. If grown in
shade the leaves will revert to green
and white and are then not nearly as
pretty as the coppery ones. A. wilkesi-
ana var. obovata from Polynesia is also
spectacular, its leaves being green
edged cream-white, later changing to
copper with rose margins.
Abutilons are still other attractive
window plants and some species are
A. striking
handsome species is A. megapotamicum
also used for bedding.
var. varicgatum. It comes from Brazil.
A maple-leaved form with variegated
10 MISSOURI BOTANICAL
yellow and green foliage is A. sfriatum
var. thompsonii. All the variegated
forms are grown for foliage and fre-
quently used for bedding purposes.
They will grow bushy and tall but can
always be pinched back to keep them
ideal for pot culture. Give them
plenty of light and water.
Aucubas are handsome small shrubby
plants with large lustrous often vari-
egated leaves. There are several horti-
cultural forms with various degrees of
variegation, the commonest being A.
japonica var. variegata with yellow and
green foliage. Aucubas prefer a cool
location and can stand low tempera-
tures.
Of all the decorative plants the
Crotons are the most colorful, possess-
ing the brightest hues imaginable.
They definitely need the full sun to
bring out the brilliant colors, so grow
them in the sunniest positions in a
window or greenhouse. If at all pos-
sible place the pots outdoors during
the summer so that the fullest colors
are attained and maintained through-
out the winter when light is not
always sufficient in the average home.
Give the Crotons plenty of moisture
also. The foliage is diverse and can be
narrow or broad, short or long, lobed
or entire, interrupted or whole, and
straight or curling in corkscrew
fashion. Botanically, Crotons are Co-
diaeums and come from Polynesia,
Java, India and Malaysia. Many horti-
cultural forms are offered in the trade
and “‘Mona Lisa” is a very likeable one
with broad areas of yellow on a back-
ground of dark green. There are a
number of them displayed in the
Climatron beds, especially in the Ha-
wallan area.
GARDEN BULLETIN
While on the subject of colorful fo-
iiage, do not overlook Graptophyllum
pictum and Pseuderanthemum atro-
purpureum var. tricolor. The former
is an upright bush with beautiful oval
purplish brown leaves with pinkish
veins and stem while. the latter has
shiny metallic red and pink leaves.
Both can be topped to produce a bush-
ier effect. Pseuderanthemum alatum
is another worthwhile subject, known
as the “Chocolate Plant” from the
coppery-brown papery leaves. The
most outstanding colorful leaves, how-
ever, belong to Hibiscus cooperi.
Hibiscus are usually grown for their
profusion of large flowers but this one
is definitely an exotic foliage plant,
its leaves mottled with green, white,
cream and pink.
A highly ornamental and curious
plant is Acanthus montanus from
tropical Africa. It has a stiff olive-
green broad leaf divided into spine
tipped lobes. The leaves are very deco-
rative and are said to have suggested
the foliage designs at the top of
Corinthian columns. The plants re-
quire a rich, light, well-drained soil
and lots of sunshine.
Ruscus aculeatus is a botanical odd-
ity and at the same time a useful house
plant. It is called “Butcher’s Broom.”
The true leaves are bract-like struc-
tures usually unnoticed by the non-
What one would
call leaves are really cladodes or modi-
botanical person.
fied stems which are laminated and
have the appearance of leaves. In-
conspicuous greenish yellow flowers
are borne on the midribs of the cladodes
which later turn into bright red ber-
ries. Ruscus is a striking and accom-
MISSOURI BOTANICAL GARDEN BULLETIN 11
modating plant, tolerant of all kinds
of soils, and will grow well in full sun
or in dense shade.
Buxus are evergreen shrubs of rather
slow growth with shining, small foli-
age. They need well drained soil. In
greenhouses the dwarf forms are
sometimes used in borders but likewise
make excellent pot plants. Myrsine
africana is another small shrub with
small coriaceous leaves resembling
Boxwood but is not as hardy as the
latter. Still another nice evergreen is
Podocarpus macrophylla which is
densely bushy with long narrow dark
green leaves. The branches are superb
keepers and are frequently used for
decorative purposes. Murraya exotica
is another excellent shrub with glossy
green foliage and Pittosporum tobira
‘should not be overlooked either. ‘The
latter has obovate leathery leaves and
makes an excellent potted specimen.
The Silk Oak, Grevillea robusta, with
lacy fern-like foliage, is a medium-sized
tree but will remain small in a pot. It
wants a good rich garden soil with
rotted manure but can be kept on the
dry side without harmful effects. It
is best to soak the pot thoroughly and
not water again until the soil dries out.
Araucarias are very decorative pot
plants grown in windows or as table
subjects. They prefer lots of light and
should be kept cool at night. Give
them room to develop and plenty of
light, otherwise they become ragged
and straggling specimens. The Nor-
folk Island Pine, Araucaria excelsa, is
the common form sold by florist shops.
It produces soft non-spiny foliage of a
lovely shade of green and the branches
A. bidwillii is a
dark green compact tree with dense
are widely spaced.
branch growth and closely set spine
tipped foliage. Makes a good rugged
pot plant.
The pomegranate, Punica granatum,
is worth growing for its decorative
value. There is a dwarf form known
as nana which looks attractive in a
4-inch flower pot. The small myrtle-
like shiny leaves and scarlet flowers
make it a desirable plant to be used in
borders and it also can be clipped into
a hedge.
The cultivated Banana has a very
respectable antiquity. It was known
in prehistoric times and, in fact, is
linked traditionally with the Garden of
Eden as the tree of knowledge of good
and evil. Although the common Ba-
nana is a robust grower there are a few
table varieties that can be grown in
homes where larger plants are wel-
come. Bananas love lots of sun and
moisture. The Chinese Dwarf Banana,
Musa cavendishii, can be easily grown
in a tub ina sunroom. A very slender
narrow-leaved Banana is M. zebrina,
its green leaves marked by irregular
blood red blotches. In the trade it
appears under the name of M. suma-
frana but this one is. still another
species very rarely seen outside of its
Javanese habitat.
I could go rambling on with addi-
tional species of wonderful house
plants but feel enough have been men-
tioned from which one can choose a
few favorites. There is no more fas-
cinating hobby than growing plants in
the home or greenhouse. If you have
never grown plants in your home,
please give them a trial and you will
shortly realize the enjoyment you've
missed. Good luck in your enterprise!
2 MISSOURI BOTANICAL GARDEN BULLETIN
OBSERVATIONS OF LIBRARIES
GEORGE B.
He librarian recently returned
from a busman’s holiday visiting
a number of libraries on the east coast.
Three of these, the Gray Herbarium—
Arnold Arboretum Library at Harvard
University and those at the New York
Botanical Garden and the Academy of
Natural Sciences of Philadelphia, con-
tain major collections of botanical
books, probably the most important in
that part of the country, apart from
the gigantic but much dispersed one
which the federal government has ac-
cumulated in and around Washington.
In large part similar to our own library
these institutions have many similar
problems. A fourth library, that of
the American Museum of Natural His-
tory in New York, though more re-
stricted in its botanical material, is also
a natural history library serving the
scientific staff of an institution not part
of an academic system, and accord-
ingly also with problems like our own.
The librarian found that all four of
these libraries face the difficulties pre-
sented by lack of space, by lack of
sufficient staff and by lack of funds for
purchase, for binding and for repair.
While each institution has made some
progress against one or more of these,
in general all of them are still merely
“hopeful” about dealing with the rest.
The Gray Herbarium—Arnold Arbore-
tum Library moved into entirely new
and adequate quarters several years
ago, while the New York Botanical
Garden has completed plans for a new
library wing of three stack floors and
a floor of reading rooms and offices.
SCHAACK
The libraries of the American Museum
and the Academy of Natural Sciences,
devoted as they are to many subjects
in addition to botany, are much larger
than our own library and its two sister
libraries just mentioned. Their quar-
ters are little more than just barely
adequate and at the current rate of
scientific publication will not long be
even that. On the score of staff, how-
ever, they show an encouraging ten-
dency to try to provide almost enough
personnel, in number at least, although
to tind those of desirable training and
experience is often no easier than it is
in other scholarly libraries today. At
the Gray Herbarium, however, the
library is outstandingly understaffed,
being almost entirely taken care of by
Mrs. Schwarten alone; while putting
all of us woefully to shame with her
human dynamism may she not over-
spend her strength!
At one institution, at least, funds
for binding are desperately needed, for
many thousands of its volumes of
journals are still in their parts as pub-
lished, loose on the shelves, open to the
hazard of frequently being misplaced
or damaged, if not even lost. Increased
funds are perhaps less critically needed
at the other institutions, but except at
Harvard the older and rarer works
almost cry for more adequate shelving
Most of this
type of material at the Gray Herbarium
and often for repair.
has been removed to be placed with
Harvard’s rare book collections. At
the other institutions most of the rarer
works are shelved along with less valu-
MISSOURI BOTANICAL GARDEN BULLETIN 13
able and more rugged material, appar-
ently casually, but actually because
neither suitable space for housing nor
personnel for segregating them have
been available. With many items no
less valuable or important than those
to be found in several libraries men-
tioned below, these collections are
by very force of circumstance being
treated with what seems like shocking
neglect. Recently visiting one of these
libraries a distinguished rare book li-
brarian was astonished if not horrified
to find almost unobtainable rarities on
the open shelves. In his own library
these would be in an air-conditioned
room, available, to be sure, to those
who needed them and could appreciate
them, but until then safely away
from the buffeting of less careful and
knowledgeable users.
The scales are tipped full to the other
side in four other libraries visited. The
Pierpont Morgan Library in New York,
built about sixty years ago, is a small
Renaissance palace, its main room,
three stories high, circled by two gal-
leries. Here are to be seen, behind
metal-grilled doors, many thousands
of early books from the days of Guten-
berg onward. Open to the public (al-
though the door is unlocked only after
the bell is rung!) this building is a
show place where there are always on
view special exhibits of the library’s
many treasures of manuscripts, prints
and binding as well as books. Natu-
rally in such a place, nothing may be
touched or consulted. But there is an
adjacent structure in which these very
books may be used by anyone of serious
interest and purpose; no long forms
need be filled out nor personal refer-
ences given, but the librarian is not
slow to detect the difference between
mere curiosity and genuine interest.
And, the door is kept locked and
guarded!
Considerably less splendid but no less
well done in its style and no less ade-
quate to its purpose is the new library
of the American Philosophical Society
in Philadelphia. Built on the site of an
early library, in Independence Square
next to Independence Hall, its exterior
reproduces the original colonial struc-
ture, while the interior is adapted to
modern use. Among other things this
library is one of America’s great de-
positories of material relating to its
national history, containing in partic-
ular much of Benjamin Franklin’s
library and vast quantities of letters
and other manuscripts concerning our
early years. Convincing on the score
of curatorial seriousness are its five-
story vault for manuscripts and_ its
full-time binder and restorer. One of
the latter’s duties is to mount on three-
dollar-a-yard invisible linen frail man-
uscripts, which, by the way, even
while under repair, must be replaced
in the vault each night before it is
locked at five o’clock, the hour at
which the burglar alarm becomes
effective!
Turning again to more _ strictly
botanical matters, the librarian visited
Dumbarton Oaks in Washington in
order to see the library which Mrs.
Robert Woods Bliss is gathering for
the study of garden design. Here is
treasure upon treasure of illustrated
books dealing with gardens, in partic-
ular with their history as artistic
objects and with the plants which they
have contained. This collection, too,
goes back to the fifteenth century, but
14 MISSOURI BOTANICAL GARDEN BULLETIN
its greatest riches are perhaps in the
eighteenth and nineteenth centuries,
when royal gardens of Europe reached
such a peak. Hlustrated works of that
period devoted to garden plants were
usually provided with handcolored en-
gravings, only very rarely and in
strictly limited editions with original
watercolors. In the Bliss collection
there are several such unusual sets,
among them the many-volumed work
of Kerner, Hortus Sempervirens, con-
taining several hundred exquisite water-
colors of plants nearly in life-size.
Mrs. Bliss’ librarian reported that
when Dr. George Taylor, Director of
Kew, recently visited there and was
shown this work he remarked that see-
ing it was alone worth his whole trip
to the United States. A separate new
building to house this library and pro-
vide adequate quarters for its use is
currently under construction.
Similar, though still different, and
for different reasons most interesting,
is the Hunt Botanical Library in Pitts-
burgh, just last fall formally presented
to Carnegie Institute of Technology.
There seems little doubt that nowhere
else in America can one find any such
collection of works devoted to the
early history of botany and of garden-
ing, and to the development of botan-
ical illustration, and surely none so
perfectly housed for its study. How-
ever spectacular may be its treasures
the library’s purpose is artistically and
scientifically serious in the same sense
as at the Morgan Library. In addition
to continuing attention to botanical
illustration and garden history there
will be an active program to build
a collection of botanical manuscripts
and letters, botanical portraits and, in
general, material relating to botanical
biography. As in the Morgan Library
the main collection is displayed in wall
cases behind metal-grilled doors, but
again, to those of serious purpose and
interest the doors may be unlocked.
And when they are, the contents,
though often quite old, even up to
nearly five centuries, are ready to be
consulted without danger, for this
library, like that at the American
Philosophical Society, has its full-time
binder and restorer.
These two groups, of four libraries
each, are rather sharply contrasted.
Those in the first group are all institu-
tional libraries, adjuncts in one sense
or other to the overshadowing activity
of natural history research. As such
“service” departments they tend to
find themselves in the servants’ quar-
ters with the servants’ wages. Three at
least of the other group of libraries
have been private collections, the pas-
sion of single individuals fortunate
enough to have the means to care for
them as they have deserved. And the
lesson is clear—in the first group the
collections increase in size and impor-
tance but they have been degenerating
in condition and availability; in the
second group, growth is slower but
proper care is making precious material
more available rather than less. Soci-
ety has chosen to make it difficult for
most of us to build great private col-
lections for its benefit; it has yet to be
wholly clear on the point that accord-
ingly it should take the responsibility
for providing for the care and preser-
vation of the great institutional collec-
tions,
MISSOURI BOTANICAL GARDEN BULLETIN 15
TROPICAL ORCHIDS NEAR THE TEXAS BORDER
ROBERT L.
Ni persons have collected or-
chids in Mexico, but there are
still lots of areas in our neighbor re-
public where the orchids are poorly
known, or have not been collected at
all. Among the poorly known areas
are the northern outposts of the tropi-
cal epiphytes. Most tropical species
reach their northern limits in the
mountains, and it is quite understand-
able that both botanists and amateurs
have usually gone farther south, to
places that are more tropical and more
accessible. In late March and early
April of 1960, a group of staff mem-
bers and students from St. Louis spent
a week in one of the most interesting
localities of northern Mexico. While
the main purpose of the trip was to
acquaint the students with tropical
biology in the most effective way, each
of us found time to collect and study
his own pet interest—in my case, the
orchids.
“Rancho del Cielo” is the name
which Mr. W. Francis Harrison (orig-
inally from Canada) has given his
ranch in the Sierra Madre Oriental in
the state of Tamaulipas. The name is
”
most appropriate, as “ciclo”? has the
double meaning of sky and heaven, and
both seem quite applicable to Frank’s
ranch, which is about 45 or 50 miles
south of Cuidad Victoria, or about 260
miles from Brownsville, Texas, by road.
The unusual climatic features of the
region and Frank’s great hospitality
have combined to make Rancho del
Cielo a locality well known to biolo-
gists. The mountains are quite steep
DRESSLER
at this latitude, and the moisture-
bearing clouds have full effect when
they strike the mountains. Here, as in
the adjacent lowlands, rainfall is sea-
sonal and largely restricted to the
summer and autumn months, but the
moisture from heavy cloud cover is
sufficient to maintain a constantly
moist vegetation in many places. At
elevation of 3,000 to 4,500 feet the
climate is cool but nearly frost-free.
Rancho del Cielo cannot be recom-
mended as an easy place to collect or-
chids. Lumber roads have been built
into the area only within the last ten
years. One may enter either from
Encino, Tamaulipas, or farther south,
from San Gerardo, through Gomez
Farias. People who regularly use either
of these two roads generally recom-
mend the other one, but they are
equally bad. They are so steep and
rocky that they are passable only for
jeeps and lumber trucks, and these ve-
hicles have a very short life span on
such roads. The surest way to reach
the mountains is to catch a ride on an
empty lumber truck going to one of
the several lumber camps.
The vegetation along the Browns-
ville-Mexico City highway in southern
Tamaulipas is mostly tropical but dry.
At the latitude of Rancho del Cielo it
is more humid than elsewhere, but the
land near the highway is largely culti-
vated and there is little natural vege-
tation left. On the lower slopes of the
mountains one finds “tropical decidu-
ous forest,” a relatively low tropical
forest which is very dry during the
Figure 1. Moss-covered Podocarpus forest near Rancho del Cielo. Contrary to popular opinion,
orchids are scarce in such moist areas. Figure 2, Mixed hardwood forest at Rancho del Celo.
Isochilus, Stanhopea and Lycasée arematica are frequent in this sort of vegetation.
winter and very hot during the sum-
mer. At this elevation, near the Rio
Sabinas (named for the bald cypress
along its banks) we found Oncidium
ascendens, Oncidium carthaginense,
Epidendrum lividum and Spiranthes
acaulis, the last having large green
flowers. These are all truly tropical
species, which were not found at high-
er and cooler elevations.
The vegetation near Rancho del
Cielo (about 3,200 feet elevation) is
highly varied, depending on the expo-
sure to the clouds and on the water-
holding capacity of the soil or rock.
The forests here are noted for their
peculiar combination of tropical and
temperate tree species and one finds
such familiar northern species as red-
bud, sweet gum, hickory and_ beech
along with tropical palms and bego-
nias. The wettest sites are dominated
by Podocarpus reichei, a broad-leaved
tropical conifer-relative. These humid
sites are poor orchid territory. One
finds an occasional Stanhopea tigrina
or Calanthe mexicana, but very few
epiphytes occur near the ground or
on the rocks, and only a few species
occur in the treetops. In slightly drier
forest, such as shown in Figure 2, one
may find numerous Stanhopeas, Iso-
chilus linearis, Lycaste aromatica and
Epidendrum cochleatum. The very
best areas for orchids, however, are the
well-drained, rocky hilltops, where the
vegetation is open and orchids find the
optimum combination of sunlight and
moderate moisture. On “North Hill,”
adjacent to Mr. Harrison’s ranch, we
found at least 16 species of orchids, in-
cluding Arophyllum spicatum, Cyrto-
podium punctatum, Epidendrum mari-
de, Lycaste aromatica, Laelia ance ps
and Bletia purpurea, which was then
flowering among the cactus and agaves
MISSOURI BOTANICAL GARDEN BULLETIN 17
on the hilltop. Epidendrum cristatum
formed huge clumps below the crest
of the hill and seemed to be fussy
about its habitat, as the plants formed
a narrow band about the hill.
By hiking up to higher elevations
one finds oak and pine forest, with
several species of orchids. At the time
of our visit Spiranthes eriophora was in
flower, with beautiful yellow-centered
white flowers about an inch across.
Epidendrum cyanocolumna is locally
common on oaks, and I found corms
of Crybe and Govenia in the pine
forest. It was evident that many
terrestrial species would flower in the
summer.
Frank guided us to the “Rock Pile,”
a complex ridge of cliffs and canyons
southwest of the ranch, where I sought
a distinctive Lycaste which Frank had
reported. Since we could not find it
there, he gave me a plant from his
garden; it is now flowering (mid-
June), and proves to be Lycaste dep pei,
with green sepals and a bright yellow
lip flecked with red. Frank told us of
several other species which we were
unable to locate in the short time
available. One Stanhopea is described as
having the flowers very dark, “nearly
black,” while both yellow- and white-
flowered Govenias were reported. A
single plant of Laelia speciosa was
growing poorly on Frank’s stone fence,
and it is reported to be common in oak
forests near Joya de Salas, which was
too far to hike in a day.
On another occasion [ hiked south
toward Gomez Farias and soon entered
Figure 3. The crest of ‘North Hill,” richest orchid-collecting site found, where Epidendrum
mariae, Laelia anceps and Bletia purpurea were among the sixteen orchid species collected here.
Figure 4. Lycaste deppei, from near Rancho del Cielo, showing its first flower in cultivation.
18 MISSOURI BOTANICAL GARDEN BULLETIN
a drier forest with scattered large oaks
towering above the remaining vegeta-
tion. As the only orchids were found
in these huge trees, very little collect-
ing was possible. I found a single
plant of Lycaste deppei on a fallen tree
and Isochilus and Arpophyllum were
abundant. In one tree I was able to
see Epidendrum conopseum growing
far out on the lower branches, but the
plants could not be reached.
THE DistriBuTION OF EPIDFNDRUM
CONOPSEUM
As Epidendrum conopseum is our
northernmost epiphytic orchid, its geo-
graphic distribution is of special inter-
est. In “The Orchidaceae of Mexico,”
Dr. Williams described Epidendrum
conopseum var. mexicanum from the
slopes of Mt. Popocatepetl in central
Mexico. At that time E. conopseum
was not known from other parts of
Mexico, and its distribution seemed, at
best, peculiar. Actually Epidendrum
conopseum is widely distributed in
northeastern Mexico and is the com-
monest orchid in some places, as in the
isolated Sierra de Tamaulipas, north-
west of Tampico. Its known distribu-
tion in Mexico is shown in Figure 5. I
have not been able to see the specimens
from Mt. Popocatepetl, but the plants
from northeastern Mexico do not differ
appreciably from those in the south-
eastern United States, so that they
should not be called “var. mexicanum.”
The distribution of Epidendrum
conopseum suggests that it is the only
epiphytic orchid to have entered this
country from Mexico. The other epi-
phytic species are all West Indian and
probably reached Florida from Cuba or
the Bahamas (though some of them
also grow in Mexico). Since Epiden-
drum conopseum ranges north to
North Carolina, it cannot really be
called “tropical.”
How Far NortH
We know that Laelia autumnalis,
Oncidium longifolium and E pidendrum
microbulbon all reach the state of
Sonora in western Mexico. This is
actually farther north than southern
Texas, but we really do not know how
far north these orchids range in the
mountains. They may grow much
closer to Arizona than we realize. On
the east coast, Rancho del Cielo is
thought to be a northern outpost for
many tropical species, but E pidendrum
conopseum ranges to within 130 miles
of the Texas border, and other epi-
phytic species may also range north-
ward from Rancho del Cielo. A zoolo-
gist recently reported spider monkeys
west of Ciudad Victoria, which cer-
tainly suggests that there is a patch of
tropical forest some 40 or 50 miles
north of Rancho del Cielo and on this
side of the Tropic of Cancer.
The orchid-hunting tourist will
find easier and better collecting in San
Luis Potosi or Veracruz, but there are
many orchids within a couple of hun-
dred miles of the Texas border, and
much more study is needed in this area.
About two-thirds of the species we
found are “new records,” and many of
these are among the commonest or-
chids there.
Orchids collected near Rancho del
Cielo (+- = not previously reported
from the state of Tamaulipas) :
+Arpophyllum spicatum
+Bletia purpurea
+Calanthe mexicana
MISSOURI BOTANICAL GARDEN BULLETIN 19
+Cuatasefum integerrimum
Cyrtopodim punctatum
+Crybe rosea
Epidendrum (Encyclia) alatum
--Epidendrum (Encyclia) candollei
Epidendrum (Encyclia) cochleatuim
Epidendrum (Encyclia) cyanocolumna
Epidendrum (Encyclia) lividum
+-Epidendrum (Encyclia) mariae
+Epidendrum (Encyclia) varicosum
+Epidendrum conopsenm
-+-Epidendrum cristatum
Epidendrum ledifolinm
Govenia sp.
Isochilus linearis
+ Laelia anceps
Lycaste aromatica
+-Lycaste deppei
Malaxis corymbosa
4+-Malavis majanthemifolia
Oncidium ascendens
Oncidium carthaginense
-+-Oncidinm longifolium
Pleurotha!lis carioi
+Pleurothallis ghiesbreghtiana
+Pontheiva ephippium
+-Prescottia tubulosa
+-Scaphyglottis pumila
+Spiranthes acaulis
1Spiranthes elata
+-Spiranthes eriopbora
+Spiranthes schaffneri
+Stanhopea tigrina
-+-Tropidia polystachya
Species reported but not found:
+ Laclia speciosa
Stanhopea sp.
Figure 5. The location of
Rancho del Cielo, and the distri-
bution of Epidendrum conopse-
nm in Mexico (shown by black
dots). The nearest U.S. locality
for this species is shown in west-
ern Louisiana. It is expected that
it might be found in eastern
Texas.
—Reprinted with permission from American Orchid Society Bulletin, December, 1961.
20 MISSOURI BOTANICAL GARDEN BULLETIN
FRIENDS OF THE GARDEN NOTES
s this BULLETIN goes to press, the
Garden switchboard and _ the
Friends office are still reeling from a
deluge of telephone calls following Dr.
Went’s letter in January inviting
Friends to be gastronomical guinea
pigs for an experimental Indonesian
dinner at the Floral Display House.
The original plan was to hold one
dinner for fifty or sixty people, on
February 21, with another date re-
served the next night just in case of
at this
an overflow response. Well
writing four additional dinners have
been scheduled for a total of 360 peo-
ple and all reservations for them almost
immediately taken, and a waiting list
of over 350 is still growing. Neither
Dr. Went nor the Friends ofhcers had
anticipated anything like this much
enthusiasm for Indonesian food. Nor
had the obliging Dutch-Indonesian
gentleman, Mr. Henry Falkenberg,
whose culinary skills make the whole
experiment possible. Expanding the
original dinner party into a_ three-
week-long marathon of cooking, serv-
ing and washing dishes (without a
kitchen)
logistical problems but with their
presents some interesting
usual aplomb the Garden staff and
Friends volunteers are meeting the
challenge, and we have no doubt that
by February 21 a serene Oriental calm
will reign in the Flower House while
the first fortunate diners are sampling
gado-gado with peanut sauce.
st
Mrs. Dan Sakahara’s course in classi-
cal Japanese flower arranging will be
offered by the Friends for six sessions
starting on March 7. The time is 10
A.M. to noon, the fee is $10 for
Friends, $12 for non-Friends, and
flowers are provided. You should
bring the following equipment with
you: note pad and pencil; flower clip-
pers or shears; eight-inch glass or metal
pie plate as a container. Registration
for the series is limited to twenty stu-
dents, so it seems probable that not
everyone interested can be accommo-
dated. However, like many Friends
projects these days, this is a “pilot”
undertaking, designed to measure in-
terest, and if the response is great, an
effort will be made to provide addi-
tional classes.
x
A notice of the free First Monday
Lectures was mailed to all Friends in
January, but the remaining lectures
are listed below, in case anyone has
mislaid the announcement:
March 5: Dr. and Mrs. Henry An-
drews—“Byways of India,” Slides, native
handicraft objects and informal talk about
the Andrews’ recent year in India.
April 2: Dr. James A. Duke—“Use-
ful Plants of Central America.” Dr. Duke’s
many expeditions to this area have given
him an intimate knowledge of the many
plants and their uses in the American
tropics.
May 7: Dr. Robert L. Dressler
“MBG Expeditions to Northeastern Mex-
ico.” A veteran collector of wild orchids,
Dr. Dressler will report on his latest ex-
peditions.
June 4: Paul A. KohlI—“A Garden’s
Spring Parade.” The Garden’s chief Flori-
culturist will give a colorful presentation
of choice plants in St. Louis.
All lectures are at the Museum Build-
ing at 8:00 P.M. Coffee is served at
7:00 P.M.
BOARD OF TRUSTEES
ROBERT BROOKINGS SMITH, San Li -GaWAVIS
President Henry HItTcHcocrk
Leicester B. Faust, JoHN S. LEHMANN
Vice President Ropert W. Orro
Henry B. PFLAGER, WarrREN MCKINNEY SHAPLEIGH
Second Vice President
Howarp F. Barer DupLEY FRENCH,
DaNIEL K. CATLIN Honorary Trustee
EX-OFFICIO MEMBERS
DANIEL SCHLAFLY, CarRL TOLMAN, ; ;
President, Board of Education of St. Louis Chancellor, Washington University
GEORGE L. CaDIGAN, RAYMOND R. TUCKER, ©
Bishop, Diocese of Missouri Mayor, City of St. Louis
STRATFORD LEE Morton,
President, Academy of Science of St. Louis
FRIENDS OF THE GARDEN
Mrs. Wm. R. fae President, Mrs. Curtis Ford, Vice President, Harry E. Wuerten-
baecher, Jr., Vice President, Mrs. Eli M. Strassner, Vice President, Sears Lehmann,
Treasurer, Kathicen M. Miller, Secretary.
HORTICULTURAL COUNCIL
Clifford W. Benson, Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. McMath,
Dan O’Gorman, Gilbert Pennewill, Ralph Rabenau, Philip A. Conrath, Chatrman.
WOMEN’S ASSOCIATION
Mrs. J. Bruce Butler, President, Mrs. James G. Alfring, Vice President, Mrs. Bert A.
Lynch, Jr., Vice President, Mrs. Frank Vesser, Treasurer, Mrs. Samuel D. Soule, Cor-
responding Secretary, Mrs Edwin F. Stuessie, Recording Secretary.
HISTORICAL COMMITTEE
John_S. Lehmann, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-Chairmen
for Restoration.
GARDEN STAFF
Frits W. Went, Director JaMes Hampton, Assistant Engineer
Hucu C. Cutter, Executive Director Paut A. Kout, Floriculturist
Epcar ANDERSON, Curator of Useful Plants C. Rantet Lincoin, Assistant
Henry N. Anprews, Paleobotanist to the Director
CLARENCE Barsre, Instructor V1IKTOR MUEHLENBACHS, Research
Associate
Louts G. BRENNER, Grounds
Superintendent Norton H. Nickerson, Morphologist
Lapistaus Cutak, Greenhouse LILL1AN OVERLAND, Research Assistant
Superintendent
Carroit W. Donce, Mycologist Kenneth QO. Peck, Instructor
Cataway H. Dopson, Taxonomist and GeorcEe H. Princ, Superintendent
Curator of Livi Plants 4
Se Tae Owen J. Sexton, Research Ecologist
Rosert L. Dress_ter, Taxonomist at . A :
axonomist and Kennetu A. Smitu, Chief Engineer
Editor of the ANNALS
James A. Duke, Assistant Curator FRANK STEINBERG, Superintendent of
of the Herbarium The Arboretum, Gray Summit
Joun D. Dwyer, Research Associate GreorGE B. Van Scuaack, Librarian and
Curator of Grasses
Watpo G. Fecuner, Business Manager .
TRIFON VON SCHRENK, Associate Curator
RayMOND FREEBORG, Research Associate of the Museum
Rosert J. Gi_vespie, In Charge of Rosert E. Woopson, Jr., Curator of the
Orchids Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A. M. to 5:00
P. M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P. M., Friday through Sunday 9:00 A.M. to 10:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P.M.
(April through November); 10:00 A.M. to 4:00 P.M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres — was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
7
MISSOURI BOTANICAL GARDEN’ ry
; March 1962 Sg
ulletin Volume L a
Number 3 P Wis
Cover: The graceful boughs and delicate pink and white flowers of the saucer
magnolia (Magnolia soulangeana) are a traditional early symbol of spring in St. Louis.
CONTENTS
Report of the Director for 1961
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Guest Editor for this issue: RANLET LINCOLN.
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missour1 Botanical Garden
Volume L No. 3
Bulletin
March 1962
MISSOURI BOTANICAL GARDEN
REPORT OF THE DIRECTOR FOR 1961
FRITS W. WENT, Director
gh See Mgr year 1961 was one of
By T \& steady progress for the
Bi Ag Garden in general, but
Be Se the center of interest re-
mained the Climatron. Not only botan-
ically and horticulturally has it lived
up to and even surpassed expectations,
but also as a public attraction it has
been fully successful. During the first
twelve months of operation the ap-
proximately 400,000 persons who vis-
ited it contributed $96,912 in admis-
sions. Since the individual admission
fee is $0.50, for groups of 20-100
$0.35, and for over 100 $0.30 per per-
son, almost half of all visitors entered
free. These are all children under 14,
students in groups, and members of the
Friends of the Garden.
Growth of most plants is excellent
in the Climatron, and trees like Oc/ro-
ma and Grevillea robusta have grown
25 feet or more in 1961. The special
light regime (the Climatron is open to
the public 3 nights each week, with
concomitant long-day light conditions,
followed by 4 short days) causes some
interesting plant responses, such as
strong retardation of flowering of poin-
settia, inhibition of flowering in coffee
trees (they are both short-day plants as
far as flowering is concerned), contin-
uous flowering of Cestrum nocturnum,
which normally flowers only in Octo-
ber (because it needs a succession of
long days followed by some short days
before it initiates flowers).
The orchids growing on the artificial
trees are developing better than those
in pots, and are starting to give these
trees a very natural look. This is
partly due to the regular feeding
and partly because they are placed in
parts of the Climatron most closely
resembling the climate of their natural
habitat.
The Victoria pool with the under-
water walk (the Aquatunnel), the cost
of which was contributed by the Wom-
en’s Association, has continued to be
troublesome. To prevent excessive
algal growth on the plexiglas of the
Aquatunnel we first put an algaecide
in the water, which was not toxic for
fish, but killed all higher plants in ad-
dition to the algae. Upon dilution of
the algaecide, water lilies survived, but
most plants grew poorly because of
lack of nutrients. Pistia was chlorotic
until small amounts of chelated iron
were added. Growth of most water
plants picked up upon supply of 10
pounds of potassium nitrate; when a
mixture of KNOs and KnHPO4, was
applied, growth of algae increased.
Now a new regime of alternate doses
(1)
Nm
of nitrate and phosphate keeps algae
down. Fumigation of the Climatron
with parathion resulted in the death of
most fish. ‘Toward the end of the year
a special filter system was installed to
remove planktonic algae. This has been
paid for by the Horticultural Council
and it is most effective. Thus, through
research, trial and error, and generous
contributions from our supporting or-
ganizations, a remarkable new feature
of the Climatron has been added.
A nutrient fog box was installed to
demonstrate the growth of roots. An-
other feature, the glass window with
soil behind it, was effective in showing
root development in soil.
Upon the death of Dr. Roland Read,
friends and family contributed to a
fund for which an orchid demonstra-
MISSOURI BOTANICAL GARDEN BULLETIN
tion table was installed. On one side
it displays on several levels the best of
our flowering potted orchids, and on
the other side the small-flowered orchid
species are demonstrated under a set of
special lighted magnifying glasses.
The Climatron was often in the
news, with full or double-page color
pictures in Life and Saturday Evening
Post, in Post-Dispatch and Globe-
Democrat Sunday editions, and in un-
told other publications, such as the
Rohm and Hass Reporter. It has been
used repeatedly in national advertising
to demonstrate progress in St. Louis.
It is rapidly becoming a landmark of
St. Louis.
A signal honor was paid to Murphy
and Mackey, the architects of the Cli-
The Garden Gate sale held by the Women’s Association at Famous-Barr, Clayton.
PHOTO P. A. K.
MISSOURI BOTANICAL GARDEN BULLETIN 3
matron, when they received the Rey-
nolds Memorial Award for the building
anywhere in the world “in which alu-
minum was used most imaginatively.”
It is understandable that we believe it
was highly appropriate that this very
significant prize went to the Clima-
tron, the first building in the United
States designed by American architects
to which this award was given. But it
is impossible to think of a case in
which aluminum was so definitely in-
dicated as building material, and where
it was so effective and indispensable.
The unique atmosphere of the Gar-
den is used more and more for social
occasions, as a prelude to what can be
done in the future when proper facil-
ities have been constructed for recep-
tions, dinners and parties. The Floral
Display House was used with great
success for dinner parties, of which
that of the Trust Division of the Bar
Association in August should be men-
tioned specifically. Before the vege-
tation in the Climatron had become
too dense, an evening party was held in
it. The Tower Grove House, so beau-
tifully restored by the Historical Com-
mittee (the kitchen is the last addition
to the restored rooms), was the scene
of several receptions and dinner parties.
The old-time elegance of Shaw’s coun-
try residence lends itself perfectly to
such occasions and it must give the
visitors, who have come in greatly in-
creased numbers, a feeling that it still
is a living-and-lived-in link with the
past. It seems appropriate that the
hospitality of the Shaw era is thus
revived.
In anticipation of restaurants in the
Garden, which are envisaged in the
master plan, a set of vending machines
dispensing cold and warm drinks, sand-
wiches, ice cream, candy bars and cig-
arettes, has been installed on the bal-
cony in the Floral Display House. They
definitely serve a good purpose since
they are used extensively by the public.
Other new ventures in the Garden
are live concerts, of which the first one
in the Floral Display House, by the
Rosen Quartet, was a success; and also
recorded concerts and other music in
the Climatron and the Floral Display
House, produced regularly with newly
installed recording and_ reproducing
equipment. ‘The enthusiasm and un-
tiring efforts of Mr. Samuel Shure have
been mainly responsible for the new
music reproducing system.
During the year a turf grass research
program was started at the Garden
with Raymond Freeborg as specialist.
The St. Louis Turf Grass Research is
turning its funds over to the Garden,
which administers them, and in turn
the Garden guarantees the salary of
Freeborg and supervises the general re-
search program.
The annual Systematics Symposium
was again held at the Garden and was
more successful than ever; in fact, the
popularity of this annual affair for all
taxonomists of the Midwest now ex-
ceeds the facilities of the Garden; if we
want to continue to play host to this
event we will have to expand our
meeting rooms.
The director gave many lectures
during 1961. In addition to his regu-
lar course in autecology at Washington
University, he gave a similar course at
the University of Georgia, Vanderbilt
University, Eastern Illinois University
+ MISSOURI BOTANICAL GARDEN BULLETIN
and the University of North Carolina.
In addition he gave lectures on the
Climatron, the Role of Botanical Gar-
dens, Circadian Rhythms, Climate Con-
trol, Desert Ecology, Thunderstorms,
Air Pollution, and other subjects, be-
fore lay and professional audiences in a
dozen different states and countries.
For a period of a month he was in
Israel to study the feasibility of estab-
lishing a phytotron there and to advise
the government accordingly. In addi-
tion to a thorough study of biological
research laboratories, Mrs. Went and
he visited all the major areas in Israel,
from the Negev and the Dead Sea to
Upper Galilee and the Jordan Valley,
but most of the time was spent in
Jerusalem. Due to abundant rain in
several areas there was a rich display of
flowers, and many botanical observa-
tions could be made.
The director received the honorary
membership of the German Botanical
Society and he was elected president of
the American Institute of Biological
Sciences, representing the majority of
American biologists He visited many
Botanical Gardens, such as the New
York Botanical, the Brooklyn Botan-
ical, Longwood, the Denver Botanical,
the Tel Aviv Botanical, the Callaway
Gardens, Pine Mountain, Georgia, and
the Los Angeles Arboretum.
In addition to his administrative
duties, Hugh Cutler, Executive Direc-
tor, continued his research on useful
plants, supported by a National Science
Foundation grant. Michael Wynne, a
botany student at Washington Univer-
sity, continued as technical assistant.
In March, Dr. Cutler took part in the
conference of Directors of Systematic
Collections at San Francisco. During
parts of July and August he studied
useful plants in central Mexico and in
the collections and experimental fields
of the Escuela Nacional de Agricultura
and the Universidad de México, and
participated in the Pecos Conference
at Nueva Casa Grande, Chihuahua.
During October he lectured and con-
ducted seminars for the botany, an-
thropology and agronomy departments
of the University of Nebraska.
From January through April Edgar
Anderson was a Fellow of the Center
for Advanced Study at Wesleyan Uni-
versity, Middletown, Connecticut. For
the remainder of the year he was in
residence at the Garden and has spent
most of his time with collections of
economic plants and with writing.
Since October he has been studying the
succession of bloom in the Climatron
and has kept a detailed week-by-week
record of the plants in flower there.
THE HERBARIUM
ROBERT E. WOODSON, Curator
| Diaereneen activity in the
field has distinguished the year
1961 for the Herbarium staff. During
the summer both Dr. Duke and Dr.
Dwyer collected in Panama, and Dr.
Dressler in Mexico; from September
until the last of the year Dr. Dodson
was in Ecuador. Dr. Woodson was
again on the roads between western
Texas and Quebec collecting intermin-
MISSOURI BOTANICAL GARDEN BULLETIN 5
able data on butterflyweeds; just before
the close of the year, Dr. Dodge rather
unexpectedly found himself in Ant-
arctica!
Less spectacular, but even more im-
portant to the welfare of the Missouri
Botanical Garden, were the activities
of Mrs. Barbara Mueller, Mrs. Nina
Behrens, Mr. Gordon Hunter and Mr.
Jack Wasinger in the Herbarium office
and in the Herbarium itself. A total
of 10,337 specimens were mounted and
incorporated in our collections, bring-
ing the estimated content of the Her-
barium to 1,769,618 sheets. 8,362
sheets were forwarded as loans re-
quested by other institutions; in the
same period the Missouri Botanical Gar-
den received on loan from other muse-
ums 3,507 specimens for the research
of our staff and students. 3,977 her-
barium specimens and 73 type photo-
graphs were received on exchange from
other museums and we reciprocated
with only 997 specimens, which must
be an all-time low. We have on hand,
however, an almost unprecedented
backlog of duplicate herbarium speci-
mens with which we hope to exchange
profitably during 1962.
Without adequate additional space,
however, there is very little incentive
for expanding our collections. It seems
to me that this has been the chief mes-
sage of the curator’s annual reports as
far back as I can remember. Long
arrested growth inevitably leads to de-
cline and death, and this is the direc-
tion in which we are headed. It is an
unpleasant topic which cannot be
suppressed within the family, for the
neighbors—meaning the national and
international scientific communities
already know of it and are expecting
us to take corrective measures, toward
which they already have volunteered
aid.
Without this overcast of clouds, the
future would appear brighter than for
any previous year within memory. We
have a larger staff than ever before,
combining vigor and experience to
really a remarkable degree (and which,
thanks to government research sub-
sidies and salaries shared by Washington
University, costs the Garden less than a
single staff member in the “Good Old
Days’’).
Dr. Robert E. Woodson, Jr., Cura-
tor, and Professor at Washington Uni-
versity, has had to devote most of his
time to teaching advanced classes at
the University and supervising research
students at the Garden. He has con-
tinued his study of population problems
in the butterflyweed, Asclepias tube-
rosa, and the flora of Panama, both
supported by grants from the National
Science Foundation.
Dr. Carroll W. Dodge, Mycologist,
and Professor at Washington Univer-
sity, like Dr. Woodson, has been chiefly
involved in teaching, but continues as
one of the world’s leading authorities
on lichens, particularly of Antarctica,
for which he receives support from the
National Science Foundation. In No-
vember Dr. Dodge visited the South
Polar area under the auspices of the
U.S. Antarctic Research Program.
Dr. James A. Duke, Assistant Cura-
tor, and Assistant Professor at Wash-
ington University, has borne, besides
his class at the University, the brunt of
work on the Flora of Panama, three
fascicles of which were issued during
6 MISSOURI BOTANICAL GARDEN BULLETIN
the year. He was also sponsored by
the U. S. Army on a one-month expe-
dition to eastern Panama during the
summer and collected a good quantity
of dried and living plant specimens.
There is a strong likelihood that such
Government-sponsored expeditions will
be considerably expanded in the near
future and that the younger members
of our Herbarium staff will be increas-
ingly involved as a result of our long-
range tropical program.
Dr. Robert L. Dressler, Taxonomist,
and Assistant Professor at Washington
University, has continued his classes
at the University while editing the
ANNALS OF THE Missourt BOTANICAL
GARDEN and continuing his research
on orchids (which inevitably involves
collecting trips to Mexico). One of
Dr. Dressler’s most important func-
tions is his management, under the
National Science Foundation, of the
Annual Symposium on _ Systematics
held at the Garden each fall. On
October 20-21 of 1961, the Eighth
Annual Symposium on “The Popula-
tion Concept in Systematics” attracted
more than 275 participants from 64
colleges and universities from coast to
coast, plus a few visitors from overseas.
Attendance at our Annual Sympo-
sium has been a “must,” particularly
for graduate students of institutions
within week-end traveling range, and
we never fail to find contingents from
the Universities of Kansas, Michigan,
Indiana, Illinois, Wisconsin, and else-
where converging in sizeable convoys.
(Parenthetically: The National Science
Foundation is particularly proud of our
Annual Symposium and would gladly
sponsor others elsewhere in this coun-
try, but has been unsuccessful in doing
so, since the prospective hosts are fully
aware—from observing us—of the
responsibilities and inconveniences in-
volved in such mass hospitality!)
Dr. Callaway H. Dodson, Taxon-
omist and Curator of Living Plants at
the Garden, spent the first half of 1961
assisting with preparation of the Flora
of Panama. In September and contin-
uing through the remainder of the year
he was in Ecuador engaged in field
studies of orchids, sponsored by the
National Science Foundation. — Dr.
Dodson brought home with him 2000
numbers of dried specimens, 350 living
species of orchids, 75 miscellaneous liv-
ing plants and 25 lots of seed for the
(Dr. Dodson wryly adds
that, although the dried specimens
Chmatron.
proved to be “immortal, as expected,”
mortality was high among the living—
emphasizing the continued need for
good plant propagators at the Missouri
Botanical Garden. )
Dr. John D. Dwyer, Research Asso-
ciate and Professor of Botany at St.
Louis University, has continued his re-
search on Leguminosae in our Herbar-
ium. During the past summer he
collected in Panama with assistance
from the U. S. Navy and our Flora of
Panama funds from the National Sci-
ence Foundation, bringing back with
him a splendid collection of herbarium
specimens.
During five months of the year the
Herbarium was host to Professor Rich-
ard W. Holm of Stanford University,
and for one month to Professor Philip
A. Munz of Rancho Santa Ana Botanic
Garden, Claremont, California. It was
a homecoming for Dr. Holm, who
MISSOURI BOTANICAL GARDEN BULLETIN Z
received the greater part of his under-
graduate and graduate training at
Washington University and the Mis-
sourt Botanical Garden.
Graduate students of Washington
University currently using the facilities
of our Herbarium for their research,
with the respective topics of their
study, include: Gordon E. Hunter (Sau-
rauia), Phung Trung Ngan (Wright-
ia), Howard W. Pfeifer (Aristolochia) ,
Leonard Thien (Orchidaceae), Michael
Wirth (Oncidium). Dr. William C.
Burger, who received the Ph.D. at the
June, 1961, Commencement of Wash-
ington University, is now on the fac-
ulty of the Imperial College of Agri-
culture, Jima, Ethiopia. He reports
the country fascinating and promises
to send duplicates of his specimens to
our Herbarium, which includes prob-
ably the best and largest collection of
African plants in this country.
LIBRARY REPORT FOR 1961
GEORGE
i emphasis the library report for
1961 differs but little from the one
for the previous year. Use areas and
process areas in the library are just
woefully insufficient. Staff is also in-
sufficient, but adding even one more
member would pose a really difficult
problem of finding a place for him to
work. When space for processing gets
crowded or limited, books tend to ac-
cumulate in piles, of which, naturally,
only the topmost book is immediately
available. Significant amounts of time
must be devoted to repeated reshuftling
to get wanted items and to look for
misplaced ones, not to mention the
wear and tear on the books themselves.
In his tour of several eastern natural
history libraries at Christmas time, the
librarian found nearly everyone com-
plaining about lack of space; but
nowhere was the crowding nearly so
critical as in our own library. Ex-
panded quarters simply must become
available very soon if the library is not
to be clogged by its treasure.
Search for at least one new trained
VAN SCHAACK
staff member continued through the
year without success. However dis-
appointing, this was not surprising. At
the Cleveland ALA Conference in July
over 500 professional library positions
were posted as available, while only a
couple of dozen librarians were looking
for positions. Most of these applicants
were already employed. Our type of
library always has more than usual dif-
ficulty in finding suitable staff mem-
bers; not only is some interest in botany
desirable and at least some basic knowl-
edge of it almost indispensable, but a
knowledge of foreign language is also
helpful, since well over half of our
publications are in foreign languages.
The librarians don’t have to read these
foreign books, of course, but they at
least must deal with their titles. While
there are certainly people of the re-
quired qualifications, for every such
person there are many positions avail-
able. Although most good librarians
will accept part of their salary in the
form of a more interesting job instead
of a salary increase, they do tend to
8 MISSOURI BOTANICAL GARDEN BULLETIN
accept positions that pay well and offer
comfortable working quarters. We
have already made the decision to try
to attract librarians by a reasonably
good salary, but our crowded quarters
definitely caused one of our (only)
two good applicants to refuse our offer.
During the year we had the benefit
of continued part-time work by a
young man who for several years has
been excellently repairing our books,
binding pamphlets, and making card-
board slip cases. Of this kind of work
there is no end—and there must be no
end. Most of our material is not ex-
pendable as is, on the contrary, a great
deal of popular material in a public
library, for example. We must preserve
what we have more or less indefinitely.
This means continuous attention to
repair.
The influx of exchange publications
notably increased during the year. The
number of new non-serial titles cata-
logued was 179. The number of books
bound was 644. A significant addition
to the bibliographical tools was the
copy of the United States Department
of Agriculture’s Botany Subject Index
recently printed in book form in 15
large volumes This is a subject index
of over 300,000 entries, covering pub-
lications in the whole field of botany
during approximately the first half of
the 20th century. With our own cata-
logue almost devoid of subject entries
this should be a most useful supple-
mentary aid. Regret must be expressed,
however, that the government believed
it too expensive to continue this index
after 1952.
EDUCATION PROGRAMS
KENNETH O. PECK, INsrrucror
Cusas Activities—Saturday pro-
grams, now in the third year,
continued to draw good attendance ex-
cept for a short period in the early fall.
Programs are held every Saturday
morning from 10 to 11:30, and each
one is designed so that every child can
do something. Planting seeds or bulbs,
making Christmas decorations from
greens or seed pods, rooting cuttings,
making miniature dish gardens or do-
ing experiments are some of the most
popular activities and help to teach
basic ideas in natural science. Mr. Peck
was aided in all children’s activities by
the Assistants Council, five children
who have been outstanding in their
work in Garden programs over the past
few years. Members in 1961 were Fred
and Jean Bardenheier, Marcia Eick-
meier, Stanley and Wesley Ulrich.
The Pitzman Summer Nature Pro-
gram improved again in its fourth year.
More than half of the 550 children
registered for the two five-week ses-
sions completed their work for certifi-
cates of achievement. Members of the
St. Louis Audubon Society conducted
the classes and field trips on Birds,
while three other courses, Trailfinders,
Plants and Man, and Man’s Enemies,
were conducted by Kenneth Peck and
two Washington University students,
Pat McCue and Brian Gordon. Don
Mandell joined the teaching staff for
the second session. Forty-five out-
MISSOURI BOTANICAL GARDEN BULLETIN 9
standing children were selected to work
on eight Junior Research Teams and
conduct study on plant growth, algae,
and
Guidance was also pro-
photobiology, plant collecting
identification.
vided for children who wanted to work
on their own projects, such as the col-
lection and identification of leaves and
insects. The continuing interest in the
Pitzman Program indicates that today’s
youngsters are still interested in the
natural sciences and are willing to
spend part of their summer days study-
ing the world about them.
Plant Science Classes
many classes from schools near the Gar-
Last year
den came to the Garden for programs in
plant science. These programs, of two
meetings each, are graded to provide a
stimulating introduction to plant sci-
ence. Fifth and sixth grades study
identification and the major kinds of
plants. The seventh and eighth grades
work on the structure of individual
plants and the organization of plant
communities. Now that this program
has worked so well with neighborhood
schools, we anticipate requests for res-
ervations from schools in other areas.
Mrs. Florence Guth (telephone TOwn-
send 5-0440) is in charge of reserva-
tions and information for all classes
and tours.
Tours—For many years a group of
trained Volunteer Guides, under the
direction of Mrs. Paul S. Britt, has been
conducting tours of visiting groups of
clubs, business organizations and class-
es. The number of such tours has in-
creased greatly in the past year and the
number of Volunteer Guides has been
increased, The Climatron is still the
most popular spot on the tours.
Self-guiding T rails—More than 35,-
000 copies of the guide to the Tree
Trail were requested at the Main Gate.
A completely new set of descriptive
labels, prepared and placed by Mrs.
Betty Samuelson for the Nature Trail
and some of the wilder parts of the
Garden, made it unnecessary to use
printed instructions to follow this trail
to the wilder parts of the Garden.
Adult Courses—Clarence Barbre con-
tinued to teach his popular courses in
Bulb Forcing, Plant Propagation and
Spring Horticulture Other courses in
botany and horticulture were taught
by Robert Dressler, Edgar Evinger,
Ray Freeborg, Robert Gillespie, Norton
Nickerson, and George Van Schaack.
Special Courses—A five week sum-
mer course, Evolution in Plants, was
given by Frits Went, Hugh Cutler and
Calaway Dodson to a group of excep-
tionally able high school students for
A
course in college botany was given at
the Mark Twain Summer Institute.
the Garden during the fall semester at
the request of the St. Louis Baptist
College. by
Robert Gillespie, Robert Dressler and
Ernest Bibee, and laboratory work was
Lectures were given
supervised by Fuad Safwat.
eK eR ERK & X NS MS Ns
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10 MISSOURI BOTANICAL GARDEN BULLETIN
CLIMATRON AND GREENHOUSES
LADISLAUS CUTAK
lec Climatron has achieved an au-
thentic and captivating jungle
background in its first year of opera-
tion. Balsa trees which were only two
feet high when planted in October
1960 are now 30 and 40 feet high, and
likewise both the edible and ornamental
bananas have grown from single stalks
to massive clumps. There are at least
a thousand different kinds of plants
growing in the Climatron and new
additions are being made daily.
Significant transplants from other
houses included a large banyan tree
which is now spreading its leafy canopy
near the entrance court. A year ago it
was a 12-foot bare trunk with only a
few closely-pruned branches. Several
leaf-holding Philodendrons were set
out and are now producing massive
deeply-cut leaves. The largest of them
is Philodendron Mello-Barretoanum
from Brazil. A 30-foot Brachychiton
Bidwillii was also successfully trans-
planted and already has a dense head of
palmately-lobed ornamental leaves.
In early August Ernest A. Bibee was
hired as assistant to the Greenhouse
Superintendent. Formerly employed in
Florida as a nurseryman, he is a thor-
oughly capable grower and has greatly
aided in management of the Climatron
plants. He brought with him over 80
species of important plants for the
Climatron, among them such impor-
tant fruit and nut trees as the cashew,
carambola, cocoplum, Ceylon goose-
berry, Java plum, tropical almond,
calabash tree, and various citrus rela-
tives.
The Hawaiian area, mostly bare in
early 1961, received special attention
and is now thickly populated with
many species of Hibiscus, Plumeria,
Jacaranda, Dracaena, and other plants
found in Hawaiian gardens. Nearly
100 different kinds of Hibiscus were
donated by Henry Walter, Horticul-
turist of the Oklahoma City Parks De-
partment. Ruby Bachmann of Bonita
Gardens in Miami dispatched a hundred
colorful crotons for the Hawaiian Gar-
den and his “Mona Lisa” has attracted
a great deal of attention. This croton
has a preponderance of yellow in its
leaves and when grown to perfection is
one of the most outstanding of foliage
plants. The banana plantation has
taken on a lush appearance and should
start producing its first crop shortly.
The banana plants by the waterfall
have already borne fruit.
The bamboo grove is coming along
nicely with three types represented:
Bambusa, Gigantochloa, and Guadua.
Trellises for the bouganvilleas were
erected in April and will form a spec-
tacular archway in back of the Ha-
waiian area at flowering time. The
vines are growing vigorously, but so
far they have flowered sparingly due
to the dampness caused by the mist
nozzles. The condition has now been
remedied. Two 11-foot para rubber
trees were donated by U. S. Rubber Co.
and were set out at the base of the
mountain near the Climatron entrance.
The mountain presents characteristic
Afro-Asiatic vegetation growing up its
slopes and some of the plants only a
MISSOURI BOTANICAL GARDEN BULLETIN 11
few feet high when first planted are
now assuming treelike proportions.
The ground underneath them is being
cleared and prepared to receive ferns,
terrestrial orchids and creepers.
The topography in the Climatron is
such that it will lend itself to changes
and various improvements for years to
come. Monotony will thus be avoided
and visitors will certainly see somthing
different on each visit. The creation of
a lake was one of the big projects dur-
ing 1961. The pool was waterproofed
on February 1 and shortly afterwards
was tested for leaks. When none were
found, 58 tons of Mississippi sand were
dumped into the pool and 8 tons of
silica sand spread on top of it. Under-
water planting was first attempted in
March, but it proved unsuccessful.
Fish were added later and in May the
first tropical water lilies were intro-
duced. The Nymphaeas grew remark-
ably well and have been producing
flowers ever since. Algae proved to
be a headache until the water lilies be-
came established. Various methods
were tried to control it and finally a
biological balance has been attained
with fish and plants both thriving.
The walks in the Climatron were
first covered with limestone chat but
later trap rock was substituted. Eight
tons of trap rock were required and
more will be added in the future as
needed. Tennessee crab orchard flag-
stone was laid down at the main en-
trance and also at the north exit and
the swale connecting the bog with the
pool. In July a water cooler was in-
stalled near the portico for the enjoy-
ment of visitors and staff and in that
month a dispensing machine for Mac-
adamia nuts was installed with its own
nutcracker. The Missouri Highway
Department donated two truckloads of
granite boulders, which will be used to
accept plantings and serve other dec-
orative purposes in the Climatron.
Something new in the way of added
attractions was inaugurated in_ the
Climatron and will be continued peri-
odically as occasions arise. During
Aloha Week, which consists of festivals
held throughout October on the differ-
ent islands of our 50th State, a “Salute
to Hawaii” was staged with great suc-
cess October 28 and 29.
thatched hut was the featured exhibit
A palm-
on the portico, under which an ornate
table decoration of typical Hawaiian
flowers and accessories was placed. This
arrangement was designed by Gladys
Turner, one of the best known floral
artists in the city. Ben Hill, manager
of Jos. Witek Florist, made several
artistic arrangements with Hawanian
motifs and exhibited them near the
entrance under the banyan tree. Pan
American Airlines installed a booth and
distributed folders and the Hawatian
Tourist Bureau supplied colorful post-
ers. A number of real Hawaiian girls
dressed in sarongs and muumuus served
as guides, strung flower leis, and posed
for photographers against the Clima-
tron’s jungle settings. Orchids were
scattered on regular exhibition tables
and also adorned the large reed mat
hung on the fountain wall. Hibiscus,
the traditional flower emblem of Ha-
wail, was proliferously displayed in
various colors on the many bushes
garden.
c
growing in the Hawaiian
During the Christmas holidays an
unusual Christmas tree was featured in
12 MISSOURI BOTANICAL GARDEN BULLETIN
the Climatron. In keeping with the
tropical setting where the traditional
spruce or balsam fir would be out of
place, an 8-ft. East Indian spurge,
Euphorbia antiquorum, was decorated
with cut orchid flowers in tubes, and
strung with tiny flickering electric
lights and some Spanish moss.
Work in the other greenhouses was
When the old
Citrus House roof became dangerous,
carried on as usual.
the plants were removed from it and
the house put out of commission. The
cycads were either transferred to tubs
and boxes or set in the ground of the
Aroid House. ‘Two remaining alcoves
were torn down and made available for
tubbed specimens. The old Bromeliad
House was reconverted into a house for
Dendrobiums and Cymbidiums, neces-
sitating the removal of all remaining
exotic plants and the building of
wooden benches for the orchids. Since
it was decided to stop sales of water
lilies, less propagation space was needed
and one of the houses containing the
lily tanks was converted into a storage
place for potted cacti.
In anticipation of rebuilding the ex-
isting outdoor pools and the abandon-
ment of the project, the pools were not
plowed until late in May and only
planted the first week of June. The
center pool was used as a mirror basin
after heavy doses of sodium arsenite
were applied to kill the weedy Sagit-
taria.
Informative and identifying labels
are a “must” for any collection of
plants. Considerable progress in this
endeavor was made in 1961 so that
most plants on exhibition, especially in
the Climatron, have a label afhxed
to them. More than a thousand tags
were printed by hand and many pot
labels punched out or stamped on the
machine.
FLORAL DISPLAYS
PAUL A. KOHL, Froricutturist
es first major floral display in
1961 was the Orchid Show, which
opened with a preview for the Friends
of the Garden on January 19 and con-
tinued through February. On Janu-
ary 28 and 29 the Orchid Society of
Greater St. Louis staged its own orchid
show on the balcony with a number of
beautiful exhibits.
Camellias were in full bloom in the
Linnean House in February. To step
into this greenhouse on a cold, winter
day is a revelation. Blooming camel-
lias, separated from the snow by only
a door, are a sight to see.
Tulips were shown in a formal gar-
den from March 5 to 19. The display
contained 1000 pans of tulips and
narcissus, representing twelve varieties
of tulips and three of narcissus. The
Easter display, which is also the Spring
Flower Show, opened Palm Sunday,
March 26, and continued until April
30. The Spring Flower Show always
attracts many visitors, since it is held
at a time of the year when many peo-
ple are eager to see something fresh and
green after a long winter. Visitors are
not disappointed when they view a
spring show, for there is such a variety
MISSOURI BOTANICAL GARDEN BULLETIN 13
of colorful plant material not seen at
any other time of the year. The col-
lection of azaleas is the highlight of
the show, but the brilliant cinerarias,
butterfly-flowers, calceolarias, calendu-
las, cyclamen, genistas, lilies, margue-
rites, masturtiums, primroses, snap-
dragons, stocks, anemones, freesias,
hyacinths and tulips all add_ their
beauty to this most colorful show. A
pleasing fragrance coming from such
plants as genistas, lilies, nasturtiums,
roses, freesias and hyacinths fills the
air. The St. Louis Daffodil Society held
its fourth annual Daffodil Show on
April 15 and 16. The show was staged
on the balcony and along the corridor
in the Aroid House. May 6 and 7 the
African Violet Society held its annual
show in the flower house; May 13 and
14 the Missouri and St. Louis Aquarium
Societies held their tropical fish show
in the flower house; May 20 and 21 the
St. Louis Horticultural Society spon
sored the spring flower show for its
members; and May 27 and 28 The Rose
Society of Greater St. Louis staged its
rose show. During June the Garden
displayed hydrangeas which were grad-
ually replaced with fancy-leaved cala
diums and other foliage plants during
the summer months. July 8 the second
hemerocallis show was held. The Ih
nois Gladiola Society exhibited gladiolas
on July 23 and these were displayed
through Wednesday, July 26. Septem-
ber 2 through September 10 the Henry
Shaw Cactus Society held its annual
show of cacti and succulents; Septem-
ber 16 and 17 were the dates of the
Harvest Show of the Regional Council
of Men’s Garden Clubs of Greater St.
Main window of Boyd’s store, Olive Street, with model of Climatron and plants.
PHOTOG: Picks Ke
14 MISSOURI BOTANICAL GARDEN BULLETIN
Louis. On September 23 and 24 the
Greater St. Louis Dahlia Society spon-
sored the Mid-West Dahlia Show and
on September 30 and October 1 the
Greater St. Louis Rose Society held
The Veiled
Prophet Queen’s bouquet was displayed
on the balcony October 4. The Budg-
erigar Society of Missouri, Inc., used
its first fall rose show.
the Floral Display House for judging
its birds on October 7 and 8.
The Chrysanthemum Show, one of
the largest and most popular shows of
the year, opened November 9 with a
preview for the Friends of the Garden
and continued until December 3. An
additional feature of this show was
tape recordings of Oriental music in
keeping with the Japanese motif of the
show. During December there was a
display of pink, red and white poin-
settias with accents of ardisias, orna-
mental peppers and white and yellow
chrysanthemums.
Miscellaneous Exhibits—During the
first week of April, Boyd’s downtown
store featured the attractions of Shaw’s
Garden in its show windows. Displays
contained replicas of the entrance gate
and various other architectural features
of the Garden. Also displayed were
pictures of Henry Shaw, his town and
country residences, the entrance gate,
the Climatron, flower shows and nature
study classes. The corner window at
6th and Olive streets contained a
model of the Climatron. Boyd’s in-
stalled a booth on the main sales floor
where Friends of the Garden sold half-
price admission tickets to the Clima-
tron, with Boyd’s underwriting the
cK 6bK
85
other half of the ticket cost. The
Garden supplied 215 flowering and
foliage plants for this display.
The Annual Flower Sermon, pro-
vided for in Henry Shaw’s will, was
scheduled for April 16 and for Flower
Sunday at Christ Church Cathedral the
Garden supplied two hundred plants,
including azaleas, cinerarias, _ lilies,
marguerites, Martha Washington gera-
niums, roses, schizanthus and snap-
dragons.
The Women’s Association of Shaw’s
Garden and Famous-Barr sponsored
“Through the Garden Gate” on the
Famous-Barr Clayton parking lot for
three days, May 12 through 14, for the
benefit of the Garden. Members of
the Association helped to grow some
20,000 plants in the Garden’s green-
houses, staffed the booths during the
sale, and transported many of the
plants in station wagons.
From August 11 through the 20th
Mrs. H. M. Stolar exhibited her paint-
ings of scenes of the Garden on the
balcony of the floral display house.
October 14 a concert was to be
given on the knolls by the Rosen
String Quartet, a chamber group
of St. Louis Symphony musicians, but
because of the cool weather the concert
was given in the Flower House. About
300 people attended.
Palms, chrysanthemums and orchids
were used to decorate the stage of the
Art Museum auditorium on December
5 for the occasion of the St. Louis
Award, which was presented by Robert
Brookings Smith.
3 SD
MISSOURI BOTANICAL GARDEN BULLETIN 15
ORCHID COLLECTION
R. J. GILLESPIE, OrcHmotocist
HE most important activity of the
Orchid Department in 1961 was
the complete recataloguing of all the
species orchids in the collection and
the assembly and distribution of an
orchid species exchange list The Gar-
den now has available for exchange
with horticultural and botanical insti-
tutions 1800 species and varieties of
orchids with an almost equal number
of hybrid plants.
Cultural Im provements—TVhe major
cultural improvement made during the
year was the application of polyethyl-
ene film over the entire warm green-
house. This film layer resulted in the
maintenance of optimum temperatures
in this area even during sub-zero con-
ditions outside. The Garden’s valuable
collection of Stanhopea orchids and
allies (now the world’s largest and
most comprehensive) are housed in this
greenhouse, along with other valuable
warm-growing plants. Polyethylene
film was also applied to the north
gables of all the remaining orchid
houses. The film layer has prevented
these greenhouses from developing cold
pockets in the north ends during cold
winter nights.
Artificial Orchid Trees—The fabri-
cation and planting of orchid display
trees for the Climatron was continued
during the year. Seven new trees con-
taining plants from such areas as west-
ern Mexico, Costa Rica, Peru and
Indonesia were placed in the Climatron
in the climatic area best suited for each
tree. An interestnig addition to the
orchid display in the Climatron was
the erection of a special display of min-
iature orchids using a new display table
containing a row of illuminated adjust-
able magnifying lenses, under which
the unusual coloring and the intricate
floral details of the miniature orchid
flowers can be seen in enlarged form.
Orchid Show —The annual orchid
show was held during the last week of
January and during the entire month
of February. The display consisted of
two circular gardens in which numer-
ous hybrid Cattleyas, Dendrobiums,
Cymbidiums and Cypripediums were
staged with excellent effect. Numer-
ous botanical orchids from the Garden’s
collection were also exhibited. During
the first week of the show, the Orchid
Society of Greater St. Louis held its
first orchid show on the balcony of the
Floral Display House. This show con-
tained numerous orchid displays from
various parts of the country and at-
tracted an unusually large number of
visitors.
Dis plays—Two large displays of or-
chids, one of hybrid Cattleyas and the
other of botanical orchids were main-
tained throughout the year in_ the
Climatron, Orchid plants were also
supplied weekly for the Shaw House
and, as usual, cut flowers were donated
by the Garden for the Veiled Prophet
Queen’s bouquet in October.
Accessions—Several hundred new
orchid species were added to the collec-
tion during the year. The most note-
worthy species accessions were two col-
lections of orchids received from Peru,
among which was found Oncidium
16 MISSOURI BOTANICAL GARDEN BULLETIN
sanderae, a species formerly believed to
be extinct. A_ large collection of
species, mostly of the Cattleya group,
was received from the Instituto de
Genetica in Sao Paulo, Brazil. These
plants represent living type specimens
as Closely as possible and as such are
valuable horticultural and botanical
material. The Montreal Botanical
Garden donated an unusually varied
collection of orchid species. Another
valuable collection of plants was re-
ceived from Mr. Hermon Slade of
Homebush, Australia, and Longwood
Gardens of Kennett Square, Pennsyl-
vania, also donated a small group of
plants to the Garden, among which
were several rare species and several
horticulturally interesting varieties. A
very rare plant from the Fiji Islands,
Dendrobium prasinum, was received
from Stuart Low Co., Sussex, England.
Noteworthy hybrid orchids were ac-
quired from Vacherot Lecoufle, Paris,
France; Stuart Low, Sussex, England;
Sierra Madre Research Institute, Sierra
Madre, California; Dr. Nagano, To-
kyo, Japan; and H. Wickmann, Celle,
Germany.
Orchid Jud ging—In October, month-
ly regional orchid judging under the
sponsorship of the American Orchid
Society was started at the Garden.
This activity uses the facilities of the
Garden and employs the American
Orchid Society judges on the Garden’s
staff, offering orchid growers located in
the Midwest an opportunity to have
their plants and flowers evaluated and
awarded prizes.
Instruction—The Orchid Depart-
ment offered a course in orchid culture
in April and it was well attended and
Orchid Department. staff
members gave numerous lectures local-
received.
ly and contributed articles to several
publications. They also participated in
orchid programs and orchid shows at
Chicago, Nashville, and Detroit.
GROUNDS AND MAINTENANCE OPERATIONS
LOUIS G. BRENNER, Grounps SUPERINTENDENT
fi addition to normal maintenance,
the Grounds Crew was actively re-
habilitating and developing the grounds
during the past year. Much of the
early spring was devoted to the recon-
ditioning of the picturesque knolls area
where principal work was centered in
the Long Knoll.
were removed to make room _ for
Many aged shrubs
younger and more interesting varieties
selected with the advice of the Garden
Committee of the Board of Trustees.
Through the generosity of Forrest
Keeling Nursery, fine full sized shrubs
were made available to the Garden and
later proved an effective background
for the colorful plantings of cushion
mums and dahlias. The blaze of late
summer and autumn color in the
Knolls was largely the result of many
affectionate and sweaty hours volun-
teered by the St. Louis Council of
Men’s Garden Clubs, whose members
planted, grew and tended the hundreds
of mums and dahlias.
A large planting of zoysia grass was
made south of the Climatron with sod
contributed by the Link Nursery and
MISSOURI BOTANICAL GARDEN BULLETIN 174
also by Mr. Ralph Sehrt, Superintend-
ent of Westwood Country Club. It is
hoped that this sodded zoyzia grass will
be the nucleus of plantings to be de-
veloped later in other parts of the
Garden.
The narrow band of marsh meander-
ing through the knolls area presents a
unique and interesting habitat much
neglected in past years. It is gradually
being brought back to a colorful col-
lection of plants which in time will
prove a popular feature of the Knolls,
especially for those who delight in the
informality and fascination of marsh
plants and the attraction such a habitat
has for birds of many species. First of
a major introduction of plants for re-
habilitation of the marsh has been the
contribution of a fine collection of
unnamed Iris Kaempferi Japanese iris
hybrids raised by Mr. Edgar Denison of
Kirkwood.
The Rose Garden continued to attract
many visitors from late May till killing
frost. The display of new rose varieties
provided here by the country’s major
rose growers is an outstanding feature
of the grounds in summer and _ rose
fanciers find annual fascination in the
preview of new varieties a full season
before they become available on the
market. The devoted efforts of a
dozen or more Friends of the Garden in
keeping faded blooms clipped was most
helpful in maintaining a fine show of
roses throughout the season.
The Grounds Crew joins with the
Engineering Department in the com-
plex function of providing a multitude
of services to all departments in addi-
tion to maintaining outdoor plantings.
services
Primary assigned to the
Grounds Department are Carpentry,
painting, glazing, masonry, moving of
properties, trash collection and dis-
posal, and janitorial custody of build-
ings.
In early spring a stone planting box
was constructed on the deck above the
blower room in the Climatron, with
the twofold purpose of restraining visi-
tors from the edge of the deck and
providing planting area to screen a
rather ugly bare concrete wall. Today
a lush screen of husky philodendrons
and tree ferns covers planting box and
wall alike, leaving the bruised fingers
and skinned knuckles that built the
wall almost a pleasant memory.
Summer found the carpenter and
glazer busy in the blazing sun renovat-
ing roofs and ventilators of the grow-
ing greenhouses, a task that busied
them and two helpers until the last
chill days of October. Reduction of
heat loss and a resulting improved
growing climate within the houses dur-
ing the past winter months proved the
hours and materials well spent.
In late fall also the Grounds Crew
aided in moving several large plants
into the Climatron from other green-
houses. The large ball of soil which
had to be moved with these plants
made moving difficult, especially in the
Climatron, where machinery could not
be used.
Of Tar and Feathers—Volunteer
workers at the Garden and staff mem-
bers all have enjoyed the luxury of the
recently paved service road, whose
bump-free surface makes possible driv-
ing speeds which are higher than neces-
sary or safe for the wildlife which uses
the Garden as a quiet sanctuary. Al-
18 MISSOURI BOTANICAL GARDEN BULLETIN
ready three quail have been found by
the roadside as mangled bits of bone
and feather. Are the few seconds saved
by speeding along this short road worth
as much? Cannot we who are respon-
sible for creating and developing a
sanctuary for meditation and relaxa-
tion amidst floral beauty permit our-
selves the luxury of taking a few
seconds longer in our comings and
goings? Conspicuous rutting and wear
of the road edge would also seem to
dictate prudent and considerate driving
when using this road.
ENGINEERING OPERATIONS
KENNETH A. SMITH, ENGINEER
Siew usual operation and mainte-
nance of the heating plant and the
water, steam, and electric services of
the Garden have been carried on under
the direction of the Engineer and his
assistant, James Hampton.
Special work in addition to normal
maintenance was again centered about
the Climatron, which is still in the
process of refinement and development
after more than a year of operation.
Several additions were made to Clima-
tron equipment to make possible easier
operation. More water lines were in-
stalled on the lower level this year, and
an air compressor was placed in the
machinery room with piping to supply
air to the experimental area. Loud-
speakers, brackets, and wiring were
installed to make possible the recorded
Climatron concerts which entertain
visitors daily.
The addition of a filtering system to
the Climatron pool greatly reduced the
amount of algae there and made it
possible for visitors to the underwater
tunnel to see through the plexiglas
wall. Controls, piping, and a pump
were also included in the system.
Another area of work during the
year was the Floral Display House,
where a new electric line and panel
were installed. The rewiring made
possible the Canteen vending machines
and new overhead lights and spotlights.
The heating plant required new re-
fractory floors in No. 2 and No. 3
boilers.
Other duties of the Engineering
Department included maintenance of
grounds equipment and small jobs for
other departments.
ARBORETUM
FRANK L. STEINBERG, SurERINTENDEN1
tT" Arboretum at Gray Summit is
open to the public every day and
cars may drive around the Pinetum
Lake throughout the year. The longer
drive past the dogwoods, redbuds, and
naturalized daffodils to the trailhouse
and wildflower trails was kept open for
six weeks in April and early May.
Mowing required 780 tractor hours
for the Arboretum and an additional
64 hours for the 120 acres of farm
property. Mowing was begun on the
first of June and was finished by the
first of November. The Pinetum was
mowed in June and in October; roads
were graded as necessary. Dead trees
MISSOURI BOTANICAL GARDEN BULLETIN 19
were removed and pruning done as
time permitted.
Maintenance of facilities at the Ar-
boretum included repair to the Brenner
house and garage as well as cleaning and
painting of both The Frizzell resi-
dence was repaired, cleaned, and given
two coats of paint. The interior was
repaired and redecorated. A new well
was dug and a heating plant installed
for the brick house and the greenhouses
were rehabilitated.
FRIENDS OF THE GARDEN NOTES
N EW Friends ofhcers were installed
on March 1 with Harry E.
Wuertenbaecher, Jr., as president;
Sears Lehmann, treasurer; and the fol-
lowing vice-presidents: Mrs. William
R. Bascom, Mrs. Curtis Ford, Mrs. M.
M. Jenks, Mrs. Fristoe Mullins, and
Mrs. Eli M. Strassner. The Garden is
fortunate to have such leadership for
the Friends and is especially grateful
to Mrs. Bascom for her willingness to
continue in an active role as vice-
president upon her retirement from the
presidency. With her guidance, the
Friends have come a long way in the
past two years, and she may justly feel
that she turns over to the new presi-
dent the reins of a thriving and healthy
organization. Happily, Mrs. Kathleen
M. Miller as Executive Secretary will
also continue to make her vital contri-
bution to the Friends.
When asked for a comment on the
year ahead for the Friends, Mr. Wuer-
tenbaecher had this to say:
“T believe that this year has the pos-
sibility of being the most challenging
and the most rewarding twelve months
that we as Friends of the Garden have
ever experienced. As you know, the
Board of Trustees is at present review-
ing plans for the next major develop-
ment at the Garden and those of us
who have had an opportunity of a
‘sneak preview’ feel that this will be as
important a step to rebirth of the
Garden as the Climatron.
“However, as is always the case with
such fascinating endeavors, money is
essential. As Friends we are called
upon as never before to help provide
some of the much needed annual main-
tenance money to keep the Garden
running so that we can move forward
and complete this next step of the
Garden’s development. We must all
redouble our efforts during the next
few months to obtain as many addi-
tional Friends of the Garden as pos-
sible. In addition to obtaining new
members, it is equally important for us
to renew our own memberships and
when doing so give some thought to
increasing the amount that we person-
ally invest in the Garden’s future.
“We can thus play a crucial part in
the development of our community’s
most unique cultural institution.”
x
On March 9 the last trace of the
fragrance of exotic spices lingered and
faded from the Floral Display House,
and that remarkably versatile structure
(ballroom, restaurant, lecture hall, and
concert hall have all been among its
unusual uses) returned to its normal
function of providing a setting for
20 MISSOURI BOTANICAL GARDEN BULLETIN
flower shows. The experimental Indo-
nesian dinners were, by any measure, a
Both as to public re-
sponse and practical feasibility, we can
solid success.
now say that deliciously different food
in an attractive, exotic atmosphere is
A Good Thing.
yet before a real restaurant can_ be
opened at the Garden, but plans are
afoot now to offer some of Mr. Falken-
It will be some time
berg’s Indonesian delicacies at a modest
stand this summer.
x
Another Friends “trial balloon,” Mrs.
“Javaburger”’
Dan Sakahara’s course in classical
Japanese flower arranging, also attract-
ed impressive public response and con-
tinued interest. Those who took the
siX-session course this spring were im-
pressed with the complexity of classical
flower arranging and many want to go
New MEMBERS OF THE
on to learn more. As soon as Mrs.
Sakahara’s other commitments permit,
it is hoped that she will be back with
another course. Watch the BULLETIN
for information.
x
The remaining free First Monday
Lectures are listed below, for the
benefit of those who have mislaid the
announcement which was mailed out
earlier:
May 7: Dr. Robert L. Dressler—
“MBG Expeditions to Northeastern
Mexico.”’ A veteran collector of wild
orchids, Dr. Dressler will report on his
latest expeditions.
June 4: Paul A. Kohl—‘A Garden’s
The Garden’s chief
Floriculturist will give a colorful
Spring Parade.”
presentation of choice plants in St.
Louis.
FRIENDS OF THE GARDEN
JANUARY 1, 1962 THROUGH Marcu 21, 1962
Dr. Otto Bachman
Mr. and Mrs. John F. Ballak Mr. and Mrs.
Miss Rosemary Bellers Mr. and Mrs.
Better Gardens Club of Mr. and Mrs.
Greater St. Louis Mr. and Mrs.
Mr. and Mrs. Wilferd Bohey Dr. Frances N. H
Miss Grace 1). Boles Mr. and Mrs.
Mr. and Mrs. Ernest Braunet Miss Maurine
Mr. and Mrs. Mr. and Mrs.
Buford L. Brauninger
Drand Mrs. H.
Inghram
Kehrs Mill View a range Club
Hecht Mr. and Mrs. Maurice L. Plumet
Robert Heimsch
Mr. and Mrs. Charles F. Pollnow
Donald G. Herries Mrs. Sarah ©, Polk
William S. Holmes = Mr. and Mrs. Charles Ratcliff
Russell R. Hopmann Mr. and Mrs. William Allen Ratz
oward
Mr. and Mrs. Victor J. Reinke
James S. Inghram Mr. and Mrs.
Monroe H. Rodemeyer
Myron Jattfe St. Louis Nature Study Society
Sappington Acres Garden Club
Miss iy sea Brown Mrs. Dennis J. a pe Mr. and Mrs.
Mr. and Mrs. W. Buchanan Mr. and Mrs. C ns WV Klug Darwin W. Schlag, Jr.
Mr. and Mrs. Ie N. Carlson Mr. and Mrs. Arthur E. Koelle Mr. and Mrs. Wilson Schroeder
Mr. and Mrs. George W. Coleman Dr. and Mrs. Paul Lacy Seeders and Weeders Garden Club
Miss Barbara A. Cordes Mr. and Mrs. A, Lahrmann Mr and -Mrs.-T. M: Sparks
Mrs. Edward Crowe Mr. and Mrs. R. B. Leonard M iene 1 M a R. \ . Stod Be
Mr. and Mrs. Eugene R. Daigger Mr. and Mrs. Clyde W. Lester pet or eerie eee COs aan
Mr. Harold P, Davison Mr. and Mrs. Harold Lewin Mr. and Mrs. Henry M. Stray
Mr. and Mrs. Mrs. J. H. Lincoln Mr. and Mrs. Edward P. Sullivan
Eugene W. Dependahl Mr. Richard A. Lippman Mr. and Mrs, |
Mrs. Donald Dressler Dr. and Mrs. Oliver Lowry Robert W. Thompson _
Miss Emily P. Eaton Mr. Edward M. McClean, ITI Mr. and Mrs. Dort F. Tikker
Mr. and Mrs. Eugene M. Erwin Mr. and Mrs
Mr. and Mrs. H. Lister Tuholske
M r. and Mrs. Harold B. Evans Russell i. McClellan Mr. Osear C. Von Burg
Felicia Garden Club Mr. and Mrs. Herbert A. Mack Mr. and Mrs. W. Edmond Wallet
Fulton Garden Club Mrs. Carmel W. Mann Mrs. Eric H. Warmber
Mr. Ferd E. Gast
Mr. Albert J. Gerber
Mrs. Eugene pee
Mr. and Mrs. Sam IT. Goldman Dr. and Mrs.
Mr. and Mrs. Lindell Gordon, Jr. Mr. and Mrs.
Mr. and Mrs.
Mr. and Mrs. Ernest Halamicek Mr. and Mrs.
Mrs. Helen Halloran Mr. and Mrs.
Mr. and Mrs. F. J. Hamtil Mr. and Mrs.
Mr. and Mrs. R. C. Harris Mrs. Jane kK.
Mr. Montague Harvey Mr. and Mrs.
Mrs. Charles Mattes
Arnold S. Moe
William F. Moll, Jr. Mrs.
. Martin Miss Martha Frances Watson
Mr. Arthur R. Weber
Miss Jane A. Weber
G. W. Weldin
Arch E. Murphy Mr. Edward L. Wiese
Richard Nance Mr. and Mrs. Thomas J. Wilhite
George Novak Mr. and Mrs. Benedict P. Witkus
Mr. and Mrs. Vernon R. Wren
Philip H. Plack Mr. and Mrs. William D. Zeltman
BOARD OF TRUSTEES
RoBERT BROOKINGS SMITH,
President
Leicester B. Faust,
Vice President
Henry B. PFLAGER,
Second Vice President
Howarp F. Barer
DanieL K. CaTLin
SAM’L. C. Davis
Henry HircHcock
JOHN S. LEHMANN
RosBert W. Orto
WARREN McKINNIY SHAPLEIGH
DupLEY FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
DANIEL SCHLAFLY,
President, Board of Education of St. Louis
GEorRGE L. CaDIGAN,
Bishop, Diocese of Missouri
STRATFORD LEE Morton,
President, Academy of Science of St. Louis
CaRL TOLMAN,
Chancellor, Washington University
RAYMOND R. Tucker,
Mayor, City of St. Louis
PRIENDS..OF THE GARDEN
Harry E. Wuertenbaecher, Jr., President,
Curtis Ford, Vice President, Mrs. Eli
Treasurer, Kathleen M. Miller, Secretary.
Wm. R. Bascom, [ice President, Mrs.
Strassner, lice President, Sears Lehmann,
HORTICULTURAL COUNCIL
Clifford W. Benson, Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. MecMath,
Dan O’Gorman, Gilbert Pennewill, Ralph Rabenau, Philip A. Conrath, Chairman.
WOMEN’S ASSOCIATION
Mrs. J. Bruce Butler, President, Mrs. James G. Alfring, Vice President, Mrs. Bert A.
Lynch, Jr., Vice President, Mrs. Frank Vesser
responding Secretary, Mrs Edwin F. Stuessie,
Treasurer, Mrs. Samuel D. Soule, Cor-
ecording Secretary.
HISTORICAL COMMITTEE
John S. Lehmann, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-Chairmen
for Restoration.
GARDEN STAFF
Frits W. Went, Director
Hueu C. Cutter, Executive Director
Epcar ANDERSON, Curator of Useful Plants
Henry N. ANnpbrEws, Paleobotanist
CLARENCE Barpre, Instructor
Lours G. Brenner, Grounds
Superintendent
Lapistaus Cutak, Greenhouse
Superintendent
CarroL__ W. Donce, Mycologist
Cataway H. Dopson, Taxonomist and
Curator of Living Plants
Rozert L. Dress-er, Taxonomist and
Editor of the ANNALS
James A. Duke, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watpo G. Fecuner, Business Manager
RAYMOND FREEBORG, Research Associate
Rosert J. GILvtespPie£, In Charge of
Orchids
BRIAN Gorpon, Editorial Assistant
JaMeES Hampton, Assistant Engineer
Paut A. Kou, Floriculturist
C. RANLET Lincoun, Assistant
to the Director
Viktor MuEHLENBACHS, Research
Associate
Norton H. Nickerson, Morphologist
LILLIAN OVERLAND, Research Assistant
KENNETH O. Peck, Instructor
GeorGE H. Princ, Superintendent
Owen J. Sexton, Research Ecologist
KENNETH A. SmiItTH, Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
GeorcE B. Van ScuHaack, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
Rozert E. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A. M. to 5:00
P. M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 10:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P.M.
(April through November); 10:00 A.M. to 4:00 P.M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres — was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
é
MISSOURI BOTANICAL GARDEN ff
April 1962
alletin Volume L
Number 4
iy
'
>
Cover: Henry Falkenberg, Manager of “Rumahsahtay,” the Garden’s just-opened
“Javaburger” stand featuring authentic Indonesian and Oriental food, adds a decorative
touch of bamboo to the side of the building. A thatched roof will eventually complete
the structure.
PHOTO BY BRIAN GORDON
CONTENTS
Herb Magic
Through the Garden Gate
Book Review
Tower Grove House Hostess Training Program
Friends of the Garden Notes
Oifice of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Guest Editor for this issue: RANLET LINCOLN.
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missour1 Botanical Garden
Volume L No. 4
Bulletin
April 1962
HERB MAGIC
MARY
H"” are like salted peanuts; take
one and you can’t stop. They
are a fascinating subject with so many
facets of interest that almost everyone
finds a side which appeals. There is the
history of herbs, and the story of their
culture and uses; and always, the con-
tinuing search for the perfect answer
to that intriguing question, “What is
an herb?”
What is an herb?) Webster says an
herb is ‘fa flowering plant whose stem
above ground does not become weody
and persistent” . along around 800
A.D. the Emperor Charlemagne an-
swered the question with this royal
reply: “The friend of physicians and
the praise of cooks.’ The American
Herb Society defines an herb as “any
plant that may be used for pleasure,
fragrance or physic” . and the St.
Louis Herb Society supports the view
that an herb is “fa plant with a use.”
Broadly speaking, just as a weed is
“a plant out of place,” so is an herb “a
plant with a use.” A rose in a corn-
field is a weed; a dandelion in a pot of
greens is an herb.
Herbs are ancient plants, and the
garden plants we enjoy so greatly today
are for the most part their descendants.
Some have changed greatly, others al-
Some have remained
faded
Those which have flourished
most not at all.
important; others have from
sight.
the great herbs—have done so because
ave
GAMBLI
they combine utility and beauty and
can therefore both serve and delight
man.
Interest in herbs has varied; at the
moment it is high. Today they seem
to be everywhere. The TV food com-
mercials are spiced with herbs; the
women’s magazines feature articles
about them; they’re on the food pages
and in the grocery ads My own inter-
est in herbs is only about a dozen years
old, but even in that comparatively
brief span of time [I’ve learned there is
no more engrossing subject, nor one
more rewarding to the gardener, the
cook, the housewife, or the ordinary
curious person
Herbs open new doors of interest:
doors to a new awareness of fragrance,
a new appreciation of flavor, a new
dimension in gardening And, as you
dip into their story—older than re-
corded history—you develop a new
feeling of kinship with all those who
have used or treasured herbs down the
ages. And you find there is a rapport
—which often warms to friendship—
with those who share with you the day-
to-day pleasure of discovering herbs’
versatility and charm. Their uses to
mankind have been—and remain—in-
numerable and immeasurable. Their
appeal, through their fragrance, their
flavor, their quiet, usually unassuming
beauty, is almost unlimited and uni-
versal. (1)
2 MISSOURI BOTANICAL GARDEN BULLETIN
Remember the phrase “Open, Sesa-
me!”? The magic password to the
robbers’ cave in the Arabian Nights’
“Tale of the Forty Thieves”? When I
was a child, “Open, Sesame!’’ was the
key to a magic hour of reading or play.
Now | know that sesame is an herb
which grew in the Nile Valley long
before Moses was discovered floating in
the bulrushes. It is a tall, lovely an-
nual whose seeds ripen and literally pop
from their pods. Thus the ancient
Arabian who spun the original tale
turned to a simple fact of everyday
life to coin his immortal phrase. Today,
it’s fun to think that sesame—and
scores of other herbs—can open the
door to a mature enjoyment of new
areas of flavor, beauty and use which
can be discovered in the wonderful
world of herbs.
If history interests you, let herbs
be your guide—they’ve made history.
Since time immemorial men have trad-
ed in spices; the search for them led
Marco Polo to China, Christopher
Columbus to America, and Magellan
around the world. Much of the mys-
tery of the ‘mysterious East”’ stemmed
from the Arabs’ desire to keep secret
the sources of the spices they supplied
to the pre-Christian world. In suc-
ceeding centuries the Greeks and
Romans developed greater knowledge
of herbs and spices and extended their
use. The Romans carried herbs with
them on their paths of conquest; and
wherever colonists traveled, herbs went
with them. Wars were fought over
spice-rich lands, and the nations that
controlled the spice routes dominated
the world.
There have been eras of special im-
port in the development of herbs. One
of the great early landmarks was the
work of Dioscorides, the first-century
Greek physician who was first to estab-
lish botany as an applied science. This
Greek
was, according to legend, physician to
who served in Nero’s army and
Antony and Cleopatra—catalogued
some 600 plants, describing their medi-
cinal qualities and writing down the
virtues which previously had been
passed by word of mouth from indi-
vidual to individual—a risky way to
give a prescription! ‘This was the first
organized effort to compile herbal
knowledge and it served as the author-
ity in its field throughout the Middle
Ages and into the Renaissance.
The Romans, as already noted, were
responsible for spreading herbs across
Europe and the British Isles. The
Middle Ages, which followed upon the
fall of the Roman Empire, brought
knighthood and herbs to fullest flower.
And the great adventure of the times,
the Crusades, resulted in the addition
of new herbs to European gardens as
the knights, returning from the Holy
Land, brought such treasures as tarra-
gon and sesame seed to their ladies.
The great explorations which marked
the close of medieval times developed a
two-way trafhe in herbs; Columbus’
men planted borage on Isabella Island
and later Spaniards carried ginger to
Jamaica—which still produces some of
the world’s finest—and chilies from
tropical America to Spain.
The invention of printing in the
15th century made possible wider dis-
tribution of herbals, which up until
then had been hand-lettered and beau-
tifully illuminated by monks. In 1500
a rich German underwrote the writing
and illustrating of the “Garden of
MISSOURI BOTANICAL GARDEN BULLETIN 3
Health.”” In his introduction he wrote:
“Since man can have no greater nor
nobler treasurer on earth than bodily
health, I came to the conclusion that I
could not perform any more honorable,
useful or holy work . . . than to com-
pile a book in which should be con-
tained the virtues and nature of many
herbs... together with their true
color and form, for the help of all the
world and common good.” Thus was
spread the knowledge of herbs.
The American colonists brought
herbs to the New World, and_ those
who returned to England took with
them herbal lore of the American In-
dians. Tobacco was a narcotic and was
used in surgery before it was smoked
in England. Witch Hazel was another
American contribution.
If cooking is your forte, then herbs
are among your best allies. Irma
Goodrich Mazza, a noted writer on
herbs, has this to say: “Just six herbs
—mint, thyme, sage, marjoram, rose-
mary, basil—will make you a good
cook, while 25 herbs will bring you
culinary fame.”
If you love to dig in the dirt, nothing
will produce a greener thumb—with
less effort and comparatively fewer
disappointments—than a_ garden of
herbs. If you’re an individualist, if
you practice simplicity, if you enjoy
sharing your discoveries and fun; then
herbs are your dish.
Learning about herbs is a slow proc-
ess. You have to try everything your-
self. Herb gardeners and herb cooks
may start with another’s ideas, but
almost immediately they begin to
change them, to evolve their own vari-
ations. It’s this experimentation which
makes herbs fun and removes the mon-
otony so often associated with jobs
which must be done over and over
again.
Herbs add a new dimension to cook-
ing. If ‘flavor is the soul of cooking,”
as an old saying goes, then herbs are
the soul of flavor. There are rules to
herb culture and cooking, but many of
them seem to be made only to be
broken. It takes daring, imagination,
and originality to cook with herbs—
plus restraint. Sometimes I think that
the only dish better than one seasoned
with herbs is one which has no herbs
at all!
Herbs are the most fun if you can
raise at least a part of those you use.
So—how does one start an herb gar-
den? How much space is needed?
How many herbs should be included?
What are the cultural requirements?
The best gardener I know says: “You
can’t tell people exactly how to raise
specific herbs; each gardener has to
find out for herself what works for
her.”
But you can say this: (1) herbs
need full sun (with some few excep-
tions); (2) herbs are singularly un-
particular about soils; they do best in
average to poor soil; soils too rich re-
sults in more foliage and less flavor.
Some herbs require sweet soils, others
accept acid; (3) most herbs require
good drainage, but the amount of
moisture needed in the soil varies; (4)
most herbs are resistant to disease and
plant pests; (5) most of them require
little care and are easy to grow.
You know, of course, that herbs are
annuals, biannuals or perennials—the
latter to be considered in two cate-
gories: the tender perennials, which
must winter indoors in climates such as
4 MISSOURI BOTANICAL GARDEN BULLETIN
ours, and the hardy perennials which
can remain outdoors the year round.
Some herbs can be grown easily from
seeds; others must be propagated from
cuttings or layering.
You may not know that most
savory herbs belong to four botanical
families: the mint, parsley, aster, or
lily family. Most belong to the first
two. They are classified by character-
istics which are common to all plants
of the family. For example, the herbs
which belong to the parsley family
have flowers formed in circular heads,
or umbels, at the top of hollow stems;
the leaves are alternate and _ finely
divided and the fruit forms in two
parts. Seeds, leaves and stems all con-
tain an aromatic oil. Some other mem-
bers of the parsley family are anise,
celery, chervil, dill, and fennel.
Your garden may be formal, in the
manner of the Tudor period, or simple,
like the cottage gardens. But my ad-
vice is to keep it simple. The greatest
pleasure with herbs comes if the hands
that till the soil, pull the weeds, and
harvest the crops are your own. Com-
mon sense suggests shying away from
the elaborate designs which were the
delights of herb gardeners of olden
and
days. Scores of books, articles
any herb gardener—will supply infor-
mation as to height of plants, normal
growing habits, and so on.
A government bulletin suggests the
following herbs for the beginning herb
garden:
Pungent herbs: rosemary, sage, win-
ter savory.
Herbs strong enough for accent:
sweet basil, dill, mint (the peppermint
and spearmint flavors), sweet mar-
joram, French tarragon, English or
French thyme.
Herbs especially good in blends:
chervil, chives, parsley, summer savory.
Actually, the role of the herb is to
enhance the flavor of a dish; the herb
should never dominate. Some herbs—
such as marjoram—seem to give a lift
to natural flavor; or, when used in
combination with other herbs, to serve
as a catalyst, blending all flavors into
one, so that the flavor of the whole
surpasses that of the parts. It is the
whole dish with which the cook is con-
cerned, not the flavor of any individual
item used in it. In fact, if you can
taste the herb, you’ve used too much.
The flavor of a successful dish should
intrigue, tantalize, tempt—and satisfy.
It is in the subtle, skillful use of
herbs that individuality again comes in.
If you don’t have one already, soon
you'll have discovered a favorite herb;
then two and three and four and five
and six. And as you master the secrets
of each, you'll expand your repertoire
until your cooking is filled with imagi-
nation and excitement—and that won-
derful sense of satisfaction which
comes from discharging a simple task
creatively.
Just remember: never pair two
prima donna herbs; never risk over-
using an herb—it’s much better to use
too little; let the herb enhance the
basic ingredient of the dish.
What are the most used herbs? Be-
fore that question can be answered, we
must ask another. What category of
herbs have you in mind: pot herbs,
nose herbs, salad herbs, healing herbs,
or herb repellents? Pot herbs, of
course, are exactly what their name
implies—those which go in the pot;
nose herbs are the aromatic herbs, used
MISSOURI BOTANIC.
in olden times as strewing herbs, in-
cense and linen sweeteners. Healing
herbs are those whose qualities are
strongly medicinal. These include
many of the “simples,” as the individ-
ual herbs were called. The word “‘sim-
ple,” as used in old herbals, denoted an
individual herb with a single medicinal
quality. Often numerous “simples”
were used together, or “compounded.”
The latter word remains familiar to us,
but the word “simple” has almost dis-
appeared from herbal use. And _ of
course, many of the herbs are good for
almost everything.
So, let’s consider the pot or savory
herbs. No herb grower would agree
with another on any complete list, but
I believe all would include the sextet
the French call “‘les fines herbes”: basil,
chervil, marjoram, thyme, rosemary,
and tarragon. [ think most would add
dill, the savories, sage, the alliums
(garlic, onions, shallots, chives), pars-
ley, mints, fennel, burnet and oregano.
There are many others, but since |
can’t possibly discuss them all—or
even all those named, let’s make an
arbitrary selection: dill, chervil, bur-
net, oregano, marjoram, thyme, the
savories, tarragon, rosemary, basil.
Dill, a hardy annual, belongs to the
parsley family. It is a tall, pale green
plant with plume-like leaves and a
broad, circular cluster of bloom which
looks like a delicate yellow version of
Queen Anne’s lace. These are the
fruiting umbels which mature into
the brown seeds which, ripened, are
used as a condiment. Dill is easy to
culture and once you've had a success-
ful planting, it will sow itself in your
garden to the point of nuisance. How-
ever, it is a wonderful herb to use—all]
AL GARDEN BULLETIN 5
of the plant is used in cooking; its
feathery foliage is delightful in flower
arrangement and, dried, it is a perfect
addition to an herb wreath to hang as
a holiday decoration on your kitchen
wall.
Dill is native to Mediterranean areas
and southern Russia, as well as parts of
Africa and Asia. Its name is derived
from a Saxon word meaning to lull,
and it has an ancient reputation as a
soothing medicine. In the Middle Ages
dill was used by magicians in casting
spells against witchcraft; it “hindered
witches of their will.” The ancient
Greeks and Romans crowned their
heroes with garlands of dill and their
poets sang its praises. It is believed by
some authorities that the anise men-
tioned in the Bible as a tithe of the
Pharisees was actually Greek dill. Dill
was one of the “meeting seeds” chewed
Dill (Anethum graveolens)
fad
———
6 MISSOURI BOTANICAL GARDEN BULLETIN
by early American colonists during in-
terminable sermons.
Dill is a medium-strength herb; the
aroma and taste of the flowers and
leaves are fresh and sharp, with a sug-
Dill is used to
season pickles and it’s wonderful in
gestion of sourness.
salads and with cottage cheese. It has
an afhnity for lamb and is good with
fish. Sprinkle dill on rye bread or add
to bread dough; add it to cole slaw and
to the water in which you’re cooking
beans, cauliflower, cabbage. Dill butter
makes a wonderful spread for rye or
brown bread. And you haven’t en-
joyed new potatoes until you’ve sprin-
kled them with chopped fresh dill.
Unfortunately, many dill recipes call
for fresh dill and cooks more expert
than I say that seed cannot be substi-
tuted.
Dill can be planted in the early
spring and then thinned to 3 or 4
plants per foot. Only light cultivation
is needed. The seeds germinate in ten
days to two weeks and the plants grow
rapidly; if you space your plantings
properly, you can have several harvests
each season. Dill does not transplant as
readily as many herbs.
Chervil, also known as Sweet Cicely,
is another member of the parsley fam-
ily and is another herb which is best
used fresh, since most of the flavor re-
sembles that of tarragon. The seeds
should be planted in the early spring in
a partially shaded spot; it likes a moist
location. An Herb Society member
says she tosses chervil seed on the
mulch pile and it thrives there.
The ancient Greeks and Romans
cooked the foliage of chervil in the
same way we cook spinach, and they
ate its roots. Charlemagne had chervil
in his garden and the Saxons favored it
as a pot herb. In Elizabethan times
the seeds of chervil were used to polish
furniture and floors.
Chervil is perfect in salads, cheese
dishes, sauces, egg dishes or with fruits.
Chervil and tarragon used together
create a flavor typically French.
Chervil has the same quality of mar-
joram, in that it enhances the flavor
of other herbs when used in a blend.
Its botanical name has the touch of
poetry which is associated with many
herbs; it means “‘a leaf which rejoices
the heart.”” Chervil, because of its deep
root structure, is difficult to transplant,
but with care, it can be done.
Salad burnet is a perennial which
belongs to the rose family. It is one
of the species brought to our country
by 17th century colonists. It grows
from 1 to 2 feet tall and has a luxuri-
ant, feathery, picot-edged foliage. Its
neat habits make it a beautiful border
plant, while its lush growth and almost
evergreen quality make it a fine pastur-
age where it is cultivated in England,
parts of Europe and in our own south-
ern states. It is one of the herbs which
has “escaped” to grow wild in dry
pastures and along the wayside. Es-
sentially a salad herb, its distinctive
cucumber-like flavor adds a gourmet
touch to tossed salads. An old couplet
says: “‘salad is neither good nor fair if
burnet is not there.” In the Middle
Ages burnet ieaves were used to flavor
wine drinks. Its coagulant powers
have been recognized for thousands of
years.
Burnet plants germinate from seeds
sown early in the spring; it prefers
poor, dry, sandy soil and a sunny loca-
tion. The plant can be cut back, be-
MISSOURI BOTANICAL GARDEN BULLETIN 7
ginning when it is about 5 inches high.
Use the leaves to flavor salads, to gar-
nish meat and canapes; and by all
means make burnet vinegar. It is
superb. Burnet is another herb which
does not dry well, since the flavor
evaporates.
Francis Bacon, the great Elizabethan
essayist, wrote in his famous “Essays
“Those [herbes] which
perfume the air most delightfully, not
on Gardens”:
passed by as the rest, but, being trod-
den upon and crushed, are these:
burnet, wild thyme and watermints.
Therefore, you are to set whole alleys
of them to have the pleasure when you
walk or tread.”
Basil belongs to the mint family.
The Greeks called it the King of Herbs
and the French also knew it as a royal
herb. Basil grew first in the hot, sunny
climate of the Near East and, like so
many herbs, was carried from there to
Greece, Italy, Spain, and on throughout
Europe and the British Isles. It reached
our New World in the 1600’s. It is a
hardy annual, easy to raise from seed,
which should not be planted until the
earth feels warm to the hand. (I plant
my basil on May 5). It germinates
quickly, transplants easily, grows rap-
idly and self-sows frequently. — It
comes in many varieties, ranging from
a dwarf plant to a lush specimen
reaching two feet or more. It bears
a small white flower which is not much
to look at, but is adored by bees.
Basil, like most herbs, is harvested as
it is coming into bloom, when the
volatile flavoring oils—contained in
small glands in leaves and seeds—are at
their peak. Harvesting is best done in
the early morning before the sun is
high. I harvest my crop by snipping
or pinching off the leafy ends (there
are herbalists who say it brings bad
luck to cut the herb) again and again.
And after frost has come and shriveled
the remaining leaves and the main
plant stalks stand brown and bare, |
have one more treat coming. ‘That’s
when I pull the dead plants and the
fragrance which lingers in the woody
stems fills the air and rubs off on my
hands, and all I have to do to picture
the garden in bloom is to close my eyes
and sniff. It’s this lingering fragrance
—steeped in memories of the summer—
which makes herbs so enchanting.
Basil has more than its share of the
mystery and lore which surrounds all
herbs. In Italy it is a symbol of love;
a sprig worn behind a maiden’s ear in-
vites a kiss, yust as a young American
girl does when she stands under a sprig
of mistletoe at Christmas.
Basil (Ocimum basilicum )
8 MISSOURI BOTANICAL GARDEN BULLETIN
In one of Boccaccio’s tales, a widow’s
tears nourished a basil plant which
grew ina pot that also enclosed her late
husbands head. The Latin author Pliny
wrote that basil should be planted with
curses; there was an old Italian belief
that to place a plant in the shoe of
one’s enemy would turn that enmity to
love. In India basil is known as fuls/
and is sacred to the Hindu gods Vishnu
and Krishna. A medieval manuscript
suggests that basil was the Metrecal of
the era: “To make a woman shall not
eat of anything that is set on the table,
take a little green basil and when the
dishes are brought to the table, put it
underneath them that the woman per-
ceive it not, for men say she will eat
none of that which is on the dish
whereunder the basil lieth.”
Basil is a supremely useful herb. It
is wonderful with tomatoes and_ is
Marjoram (Majorana hortensis)
sometimes called “the tomato herb.”
It is as good with meats as it is with
vegetables; try it with hamburger,
potatoes, eggs, cheese, soups. It makes
a good herb butter and an excellent
herb vinegar. It’s essential in Italian
cooking. But perhaps its greatest vir-
tue is its reliability. If you’re just
starting to try your hand with herbs,
begin with basil. Its almost fool-proof
culture virtually guarantees success—
which is a heady tonic when one is
learning an art such as that of grow-
ing, using and appreciating herbs.
Oregano also belongs to the mint
family. It looks, tastes and smells a
good deal like marjoram—sometimes
no one seems able to tell them apart.
It is a perennial, hardy in many local
gardens. It is easy to start from cut-
tings and makes a lush, soft, dark
green plant which is relatively low-
growing. It has a bland but pervasive
flavor which means it must be used
with discretion. It is a flavoring in-
gredient in Spanish, Italian and Mex-
ican cooking, and is a “must” in pizza.
Oregano is widely used in spaghetti
and macaroni, with shellfish, eggs, to-
mato juice or soup. Many cooks find
it as useful as marjoram and basil, and
certainly it is attractive enough to add
to any herb garden.
Marjoram is another member of the
mint family, and the herb considered
by most cooks as tHe most useful. It is
wonderful with vegetables and is some-
times considered ¢e mushroom herb.
It imparts a “different” flavor to onions
—baked or boiled. Marjoram is used
in poultry-seasoning mixtures, in bis-
cuits or bread dough, in omelets,
souftlés and other egg dishes. Add a
(Continued on page 13)
MISSOURI BOTANICAL GARDEN BULLETIN 5
THROUGH THE GARDEN GATE
SPECIAL SECTION
| AVE you seen the Tower of Flow-
ers? No? Then you haven't
been to the 1962 ““Threugh the Garden
Gate” sale and exhibition at ramous-
Barr, Clayton. Right in the middle of
the East Parking Lot is the centerpiece
of this spring’s sale—a 12-foot-high
Tower of Flowers, made of more than
1800 flowers. And that’s not all—
Come along “Through the Garden
Gate” and see what’s happening this
year,
“Through the Garden Gate” will be
held May 8th through 12th and all
proceeds bene‘tt Shaw’s Garden. Last
vear’s sale was so successful that tits
year the “Garden Gate” will be open fo:
five days instead of three, so that mor
people will have a chance to meet with
Shaw’s Garden experts and see all the
exhibits, as well as to select from the
mere than 50,000 plants which are of
fered for sale.
All of the plants have been grown in
Shaw's Garden greenhouses by volun-
teers under the direction of Mr. Paul
A. Kohl, the Garden’s Floriculturist.
Members of the Women’s Association
and several Garden clubs have been
working all vear on the Garden Gate
for this spring. And their work of
tending plants has not stopped; fo
during the sale, there is a special station
wagon shuttle service between the
Garden Gate and Shaw’s Garden to
bring a constantly fresh supply of
plants to the sale, direct from the
greenhouses. All plants offered for sa'e
are thus in prime condition.
Of the 50,000 plants in all which
are for sale, 14,000 are annuals and
perennials and 6,000 are herbs. There
are 32 varieties of annuals, 20 of peren-
nials, and 7 of ground cover. Twenty-
seven kinds of herbs will be offered,
and also some rare tropical plants which
have been grown in the Climatron.
The Tower of Flowers includes in its
800 brilliant flowers a brand-new
geranium called “Pink Magnificent.”
This is the first time it has been shown,
Another attraction at the Garden Gate
this year is the VIP Booth—Very Im-
portant Flants from Very Important
People. Plants offered for sale here
have been sent to the Garden Gate by
celebrities in a number of fields. Ac
tors, Movie stars, singers, writers, and
government officials all are included in
the ro!l ef these who have sent plants
to the Garden Gate—you can buy a
plant sent by Bob Hope, Pat Boone,
Frankie Avalon, Lily Pons, Joan Craw-
ford, John Dos Passos, or Lyndon
Johnson. And there are many more
to choose from; just step right up and
name your celebrity!
The Climatron Pooth, new this year,
offers plants which have been grown in
the tropical conditions of the Clima-
tron. Another booth features bees in a
demonstration of honey-making, quite
safely hidden behind a sheet of glass so
nobody can get stung. Fresh honey is
offered for sale here. The “Answer
Man” is back again this year to help
solve thorny garden problems and give
helpful hints on home gardening, and
Mrs. John Bodine will offer flower
arranging demonstrations each day
10 MISSOURI BOTANICAL GARDEN BULLETIN
Come Turoucn Tne Garpen Gare
Sponsorep By THE Women’s AssociATION
AND Famous-Barr Com PANY
BOPTAR
(RDEN BULLETIN
12
between 10 A.M. and noon, with a
demonstration of Japanese bonsai,
dwarf tree culture, on Thursday.
The Herb Booth, sponsored again in
cooperation with the St. Louis Herb
Society, features 27 varieties of com-
mon and rare herbs, as well as soine
rare herb foods like melon chutney,
mint sauces, herb tea, and several kinds
of herb vinegar. The Herb Cafe has
been enlarged this year and includes in
its menu some special herb soups, salads,
and sandwiches. For the men in the
crowd, an added attraction is the
special “dish for men,” which will be
included in the evening menu each day.
Three new booths offering merchan-
dise for the garden and patio have also
been added to the Garden Gate. “Sum-
mertime St. Louis” features colorful
and unusual terrycloth parkas, hats,
and bags, shown exclusively in St.
Louis at the Garden Gate. The “Crafty
Hand” is selling handmade objects and
“Backyard Boutique” offers more items
for outdoor living.
“Through the Garden Gate” begins
at 9:30 Tuesday, May 8th, and con-
tinues through Saturday, May 12. It
will be open until 9:30 P. M. every day
except Saturday, the 12th, when it will
close at 5:30 P.M.
It is impossible to thank individually
each of the more than 2000 persons
who helped make “Through the Gar-
den Gate” a reality this year. Without
the help of these people, whose labors
in the greenhouse, on the telephone, in
the booths, or wherever they were
2 MISSOURI BOTANICAL GARDEN BULLETIN
needed, have done so much to get the
“Garden Gate” open this year, there
would have been little to show for all
the planning done earlier.
Special thanks are given to Mrs. Jean
W. Mason, General Chairman of
“Through the Garden Gate”; to
Famous-Barr Company and the Wom-
en’s Association, co-sponsors of the
exhibition; to the St. Louis Herb Soci-
ety and the many garden clubs whose
members have helped grow the thou-
sands of plants for the sale; and to
the committee chairmen, whose names
and committee responsibilities are given
below: Mrs. Charles L. Tooker, Pub-
licity; Mrs. William D. Perry, Posters;
Mrs. George T. Pettus, Horticulture;
Mrs. William P. Chrisler, Sculpture
and Leading; Mrs. Charles A. Brandon,
Women’s Association Booth; Mr. El-
bert Dean, Trees and Shrubs; Mrs.
Tracy Shade, Ground Cover; Mrs. Jean
S. Langenberg, Cafe; Mrs. William E.
Vesser, Kitchen; Mrs. Frank Vesser,
Cashier; Dr. Henry Allen, ‘Answer
Man”; Mrs. John S. Lehmann, Gera-
niums; Mrs. Raoul Panteleoni, Celeb-
rity Plants; Mrs. Jerone Kircher, An-
nuals and Perennials; Mrs. John Bodine,
flower arranging; Mrs. Edwin Stuessie,
Climatren Booth; Mrs. T. Randolph
Potter, Mr. William A. Bernoudy, and
Miss Edith Mason, Tower of Flowers;
Mrs. Wayne Bigler and Mrs. Eric
P. Newman, “Touch of Elegance,”
“Backyard Boutique,” and ‘“Summer-
time St. Louis” Rooths; Mrs. Max
Masen, Herbs; Mrs. H. C. Griggs and
Mrs. William T. Keiffer.
MISSOURI BOTANICAL GARDEN BULLETIN 13
(Continued from page 8)
pinch to vegetable soup, and to the
cooking liquid for poultry, veal, or
lamb.
Marjoram was a “must” in medieval
gardens when marjoram tea was con-
sidered a tonic for upset stomachs. It
was a favored strewing herb and was
also useful for scrubbing furniture. It
is a medium-strength herb which has
such a delicate, soft, aromatic flavor
that it can be used with a free hand.
It, like chervil, enhances the flavor of
other herbs in blends; it’s a good mixer.
It is a perennial, but will not winter
outdoors in our climate. However, it’s
so easily started from seed or cuttings
that you can treat it like an annual; or
you can bring several plants indoors
and use them throughout the winter,
before replacing them in the garden
when the weather becomes mild.
Marjoram is a Mediterranean native;
its name comes from two Greek words
meaning “joy of the mountain.” Its
grey-green leaves are dainty and oval,
its tiny blooms are white, and it grows
about 12 inches tall. It was a symbol
of married love to the ancient Romans
and Greeks—and is such an aid to the
cook that it continues to contribute
to happy married life.
Thyme, still another member of the
mint family, was known at least 4,000
years ago. The Greeks considered “to
smell of thyme” the greatest compli-
ment of elegance. The Romans used
it as a flavoring agent and as a medi-
cine. It was a popular strewing herb.
In the Middle Ages, ladies gave their
knights sprigs of thyme to help them
keep up their courage. In herbal medi-
cine thyme cured melancholia, night-
mares, and insomnia. Thyme is one of
the sweetest of herbs. It seems literally
to exude sentiment. According to old-
time stories, fairies lived in banks of
wild thyme and the bees, which adore
its tiny blossoms, buzzed the fairy
babies to sleep. “I know a_ bank
whereon the wild thyme blows,” wrote
Shakespeare in “A Midsummer Night’s
Dream,” and some of that play’s magic
seems to have rubbed off permanently
on this small, dainty herb which be-
longs in every garden.
Thyme, which comes in many vari-
eties, is a perennial; but the plants
should be replaced every few years
when they become woody. It can be
started from seed or cuttings. It does
best in a well-drained sunny location,
and requires sweet soil. It is a medium-
strength herb, yet is quite pungent so
must be used with caution. It is con-
sidered a meat herb, and goes with
lamb, beef, veal, fish, or poultry.
Thyme is considered to have a special
athnity for clam chowder. It is used
with eggs, soups, sauces, stuflings, and
in. biscuits and dumplings. Thyme
honey is a famous delicacy.
There are hundreds of varieties of
savory, but only two are of special in-
terest to the cook. These are winter
savory and summer savory, both mem-
bers of the mint family. They are sort
of “kissing cousins” of sage, and winter
savory has been called the mild sage.
They will not take the place of sage in
cooking—it is firmly intrenched—but
if you are afraid of sage’s strong flavor,
you may find one of the savories a
satisfactory substitute, using winter if
you want a strong effect, summer if
Winter
savory is a hardy perennial and is such
you seek something mild.
an attractive plant that it could be
14 MISSOURI BOTANICAL GARDEN BULLETIN
used for low-growing accent or border,
if for nothing else It is easy to start
from cuttings and does best in light,
sandy soil. In medieval days, it was
favored for its peppery taste; the
Romans made a sauce of savory and
vinegar which was used as we use mint
sauce. ‘Today, winter savory is used in
sausage and poultry seasoning.
Summer savory is an annual, easily
grown from seed. It grows best in
well-worked loam. Considered a deli-
cate herb, it is known as the “‘green
bean herb,” because of its special afhin-
ity for that vegetable. It lends its
subtly aromatic flavor to pork, veal,
fish, chicken, soups, salads, rice, and
beans of all varieties; rubbed on meat
before cooking, it brings out flavor.
Savory is often blended with thyme
and marjoram. Both savories can be
used with eggs, poultry, sauces, soups,
meats, green vegetables—just remem-
ber their relative strength.
Tarragon belongs to the aster fam-
ily and is native to western Asia. There
are two tarragons—one Russian and
one French, but it is only the latter
which has the qualities which have
made it a culinary star—one of the
most tempermental, one might add.
Tarragon is one of the most ancient
herbs; it has changed almost not at all
since it emerged from the primeval
slime, and, like ginger, it has lost the
power to set seed, so that propagation
must be by cuttings from existing
plants. The Crusaders carried tarragon
back to England when they returned
from the Holy Land and for a time it
was restricted to royal gardens.
Tarragon grows in a bushy manner,
about 2 feet or taller. Its narrow
leaves are a bright, light green, in the
chartreuse family. Once established, a
plant should be left alone; it may or
may not submit to being moved. Dr.
Anderson at the Garden says, “If you
have a tarragon plant that’s doing well,
just thank God and leave it alone.”
On the other hand, gardeners who
don’t know any better have often
moved and divided their plants success-
fully!’ Tarragon requires a sweet soil;
either add lime or work in eggshells
from your kitchen.
Tarragon’s delicate yet penetrating
odor, which reminds one of licorice,
accents vegetables and fruits alike; it
is perfect with deviled eggs and fish
salads. It is a sophisticated accom-
paniment to fish, chicken, mushrooms,
salads, and sauces, and it gives a lift
to broccoli. As previously noted, it
combines with chervil to produce a
flavor which is typically French. It
makes a peerless vinegar; try it when
you make poppy seed dressing.
Rosemary is an herb of great appeal
which has been known for centuries as
the Christmas Herb. It belongs to the
mint family. Rosemary is the great
romantic of herbs. Surrounding it are
some of the most charming legends, in
a field which abounds with the mystic.
Rosemary’s very name—from _ the
Latin, ros maris, meaning ‘“‘dew of the
sea,” conjures up visions of faraway
places, evoking a sense of beauty and
unfolding mystery. Like so many
herbs, it is native to the hot, sunny
lands of Asia Minor and the Mediter-
ranean. It grew, for example, in Pales-
tine, where one of its loveliest legends
began.
This story concerns the blossom of
rosemary, which is tiny and inconspic-
uous, until you note its heavenly blue,
MISSOURI BOTANICAL GARDEN BULLETIN |
pale as the distant summer sky. This
blue began, so legend has it, when the
Virgin Mary, on one of her journeys of
mercy about the Holy Land, touched a
rosemary plant in passing and the blue
of her cape brushed onto the herb’s
bloom. Later, in the Middle Ages,
these legends multiplied.
Spicy, fragrant rosemary is a tender,
evergreen perennial which must spend
our winters indoors. It is a tallish
plant, reaching a height of 2 or 3 feet in
our climate. It has needle-like leaves
which are a soft-bright green on top,
and a lovely silvery-grey below. Its
odor is sharp and bold, with a piney
tang, somewhat akin to sage and thyme
and midway between the two. It
needs good drainage and does not like
to be crowded too close to other plants,
although in my garden it seems to ap-
preciate the protection of a brick or
wood tie wall. It needs plenty of sun
and resents cultivation because of its
shallow roots. It is most easily propa-
gated by cuttings rooted in sand.
Rosemary was used by ancient Arabs
and Egyptians to edge their exotic rose
gardens. [ think Solomon must have
been thinking of the mingled fragrance
of roses and rosemary when he sang:
“Awake, O North Wind and come
thou South; blow upon my garden that
the spices thereto may flow out.”
Greeks and Romans strewed it about
their banquet halls and planted it, asa
symbol of eternity, near the tombs of
the dead. In early England it was
placed in bridal bouquets to denote
love, happiness and fidelity; now, on
Armistice Day, the English place sprigs
of rosemary upon the graves of their
war dead. And it was in England that
the legends and customs surrounding
1)
rosemary grew. Sprigs were entwined
in garlands and wreaths which decor-
ated the homes at Christmas and_re-
mained until Twelfth Night. Rose-
mary “trees” were hung with gilt balls
and used as decorations; the boar’s head
was garlanded with rosemary when it
was carried to the festive holiday
board.
Rosemary came with the colonists to
America and its customs were remem
bered at Williamsburg and in Colonial
homes. It flourished in the great herb
gardens of the Middle Ages, when
herbs were vital to cuisine, health and
housekeeping; it had its place in culi
nary, physic and pleasure gardens alike.
It was used as a seasoning agent, as a
strewing herb, as a perfume, and as a
moth repellent in the garde-armoire in
which the lords and ladies of the castle
hung their chain mail and wimples. It
had the power of countering witch-
craft, and the great beauty, Elizabeth
of Hungary, used it as an ingredient of
Hungary Water, which is still for sale
and still credited with the power to
“ensure beauty and make age a mere
flight of time.”
There are many other herbs which
are equally fascinating. There is sage,
of which the couplet says, “To live for
aye, eat sage in May”; and periwinkle,
endowed with mysterious powers
against “wicked spirits”; borage water
which “maketh a man glad and merry”
caraway which “restoreth hair
where it hath fallen away.” Or sweet
woodruff which “is good for healing all
sickness that come from heat: the
drops of dew lie a long time on this
herb.” But you'll find your own
favorite herbs, and discover their pow-
16 MISSOURI BOTANICAL
ers for younself. And the better you
know them, the more you'll agree that
their charm lies in their simplicity,
GARDEN BULLETIN
their acceptance of less-than-perfect
surroundings, and their afhnity for
everyday foods.
KNOCK AWAY, GALLANT SOLDIERS, AND AUNT LUCY
EDGAR
So of our most picturesque com-
mon names for plants have come
from corruptions of the scientific
name. There is in south Texas a hand-
some little tree with white flowers and
red and yellow berries, Ehretia anacua.
This has been corrupted locally to
“Knock away” and this name_ has
begun to spread; It has even got into
a book.
“Aunt Lucy” as a common name for
Ellisia nyctelea is closely tied up with
the Missouri Botanical Garden. When
the late John Kellogg began to do in-
tensive collecting for the Garden in
the southern part of the state, he found
a whole community of people who
called this not very bothersome weed
>
“Aunt Lucy” By inquiring around
he discovered that the Garden’s first
director, Dr. William Trelease, had col-
lected in that very area a quarter of a
century earlier and “‘Ellisia” had grad-
ually slipped into “Aunt Lucy.” This
amused Mr. Kellogg and when he lec-
tured or took people on field trips he
passed on the story, so that the name
became current and was quietly pub-
lished by Dr. Julian Steyermark in his
ANDERSON
Spring Flora of Missouri. Now it is
passing into general use.
The plant for which ‘Gallant Sol-
diers” became the common name in
England was associated with the Royal
Botanic Garden at Kew. It was a
species of Gallinsoga which was in-
advertently introduced from Peru at
Kew and eventually acquired this
charming corruption of the scientific
name. Several species of Gallinsoga
have spread up into the United States
from Latin America and though one
of them, Gallinsoga ciliata, has become
an ugly and aggravating weed over
most of the United States (reaching
New England by 1866), it has achieved
no common name and is known to few
people. Perhaps now that Sir Edward
Salisbury, a former Director of Kew,
has put the whole story in a charming
book about weeds, this jaunty name
may gradually take hold in the United
States. In such ways as these, by
having a name which comes immedi-
ately to mind, we come into greater
awareness of the interesting world
about us.
x sR
es CK NX
x we SX
MISSOURI BOTANICAL GARDEN BULLETIN Le
BOOK REVIEW
The Art of Training Plants, Ernesta
Drinker Ballard. Harper & Bros., New
York, 1962. $4.75. 48 plates, 1 color
plate.
dies are few genuine authorities
on houseplants; it takes time and
a real flair for the subject to try out
any considerable number of them suc-
cessfully under the exacting conditions
of a real home. Most of the books
about houseplants are written by men
who grow them in greenhouses and
have had relatively little experience
with them in living rooms, kitchens,
and hallways. Mrs. Ballard is one of
the few exceptions. She has a green-
house of her own but she tries out her
potted plants in her home and on the
garden terrace in summer, so that she
knows from personal experience what
you can and cannot do with each one.
From these experiences have come
two books, Garden in Your House,
published by Harpers several years ago,
and now this 128 page book which has
just appeared this spring. Both are
written in a clear-running English
prose which makes them a delight to
read or consult, and both are packed
with detailed factual information
about the plants she discusses. The
first of these takes up houseplants in
the broadest possible way; the latter is
an extension of her interest in bonsai
(Japanese dwarf trees). It tells much
about bonsai and how they are made
and cared for but it deals with a far
larger subject, how to train and care
for all kinds of “potted plants decora-
tively grown,” to use Mrs. Ballard’s
own phrase. It deals with everything
from little miniatures, not 6 inches
high, pot and all, to a handsome Gre-
villea robusta, 7 feet tall in a large
decorated urn.
Traditional bonsai are woody shrubs
and trees which cannot be kept in the
house in the winter time, yet must be
protected from temperatures m uch be-
low 30° F.) Mrs. Ballard grows them
well and has built for them an attrac-
tive lean-to shed whose plastic panels
come out in the summer time.
Over half of the book (and 33 of
One of Mrs. Ballard’s “miniature bonsai.”
\ tiny branch of Natal plum (carissa grandi
flora) was rooted from a mature flowering
specimen. The rooted cutting was groomed
and transplanted to a small holder and has
ripened one of its scarlet berries. The match
book indicates relative size.
PHOTO: EDMUND B. GILCHRIST, JR.
18 MISSOURI BOTANICAL
the 49 plates) is given up to a chapter
She be-
gins with traditional bonsai and then
on “Some decorative plants.”
passes on to what she calls “tropical
bonsai,” woody houseplants of tropical
or sub-tropical origin which can be
readily grown in the house during the
winter and kept either there or on a
porch or terrace in the summer, becom-
ing lovelier year by year if they are
properly cared for. They are, Mrs.
Ballard points out, both cheaper and
easier to grow than genuine bonsai.
She advises amateurs without horticul-
tural experience to start with them
When
rather than with hardy bonsai.
GARDEN BULLETIN
you have learned to keep these cheaper,
more tractable plants “alive and deco-
rative, it will be time enough to invest
in hardy bonsai.”
Herbaceous plants, she points out,
need more drastic treatment and are
best thrown away when they get ugly,
though if groomed properly they may
be ‘“‘decoratively grown” for three
years. There are sections on “Succu-
lents in Ornamental Containers,” “Dish
Gardens,” “Epiphytes on Driftwood”
and “Standards and Cascades.”” The re-
maining chapters take up Pruning and
Shaping, Root Pruning and Potting,
Watering, Soils, Fertilizing and Pest
Bonsai—A five-needle pine from the Brooklyn Botanic Garden.
PHOTO: BROOKLYN BOTANIC GARDEN
os iliiliiatlat AMES i AO em
MISSOURI BOTANICAL GARDEN BULLETIN 9
Control with a final listing of books
and sources of supply for plants and
special containers. There is an excel-
lent index.
The finest feature of the book is its
all-pervading honesty. The plants are
clearly photographed to show what
they were actually like instead of being
artfully posed to look better than they
really are. The reader’s attention is
called to the fact that the begonia in
figure 16 is one-sided: “‘So are all bon-
sai and most house plants. Except in
shows, there is no advantage to per-
fectly symmetrical growth. I find the
daily quarter revolution recommended
by many texts to be time consuming
and often ineffective. In winter time
I turn my plants only as necessary to
prevent complete topsidedness. I am
satished to have a plant develop one
attractive side, which can be turned to
face the guests on state occasions.”
To the average apartment house gar-
dener one of the most heartening pic-
tures in the book will be figure 37,
which shows an old-fashioned rubber
tree three months after the top eight-
een inches of the stem had been pruned
off. It has been stimulated into
vigorous new growth; two branches
have come out and a third is on the
way. Mrs. Ballard concludes ‘One
more removal of the terminal bud may
be necessary before this left lateral
branches out in earnest. If all goes
well, these lateral branches will soon
transform the plant from a juvenile
whip to a mature-looking tree.” This
plate is proof that the old family rub-
ber plant does not have to be aban-
doned when it gets too tall for the
apartment. It can be transformed into
something much more decorative which
will last for many years.
As one turns the pages of this book
and looks at the photographs of Mrs.
Ballard’s plants (including a few from
the homes of friends) one gets the im-
pression that these plants would indeed
be decorative in American homes.
They are not slavish copies of oriental
subjects and techniques. The under-
lying principals of bonsai culture have
been mastered and then tastefully
adapted to American plant material
and American homes. That is evidence
of real creative ability.
EpGAR ANDERSON
TOWER GROVE HOUSE HOSTESS TRAINING PROGRAM
fe a gratifying response to the His-
torical Committee’s invitation, over
100 persons took part in the Tower
Grove House training program for
volunteer guides. The orientation pro-
gram to acquaint prospective hostesses
with the Garden, Henry Shaw’s life,
and Tower Grove House was highly
successful and it appears that the host-
ess problem will be solved as soon as
those who volunteered arrange the
times they will serve.
Dr. Went opened the all-day pro-
gram with a celcome from the Garden,
and Dr. Anderson followed with re-
marks on the history of the Garden
and its development from Henry
Shaw’s country estate into one of the
world’s foremost botanical gardens.
Dr. Cutler discussed Henry Shaw’s life,
and after an intermission, Mrs. William
T. Keiffer demonstrated Victorian
flower arrangements. (Tower Grove
House always has fresh flowers in its
20 MISSOURI BOTANICAL GARDEN BULLETIN
rooms). After a box lunch under the
trees, Mrs. Roland Jester, Consultant
from the Missouri Historical Society,
discussed nineteenth century furniture
and American decorative arts, after
which she led a tour of Tower Grove
House. The program closed with a
tour of the Climatron and Garden led
by Mrs. Paul Britt. The Historical
Committee is deeply appreciative of
the willingness the volunteers have
shown to keep Tower Grove House
adequately staffed, and looks forward
to a successful summer.
FRIENDS OF THE GARDEN NOTES
N ow that we are in the midst of
the gardening season, it is ap-
propriate that Friends be reminded of
a new service of the Friends ofhce at
the Main Gate. The ‘Gardeners’ Swap
Board,” installed in January and large-
ly unused up to this time because few
persons noticed the announcement in
the BULLETIN, can help solve problems
of supply and demand in your garden.
This simple device is a bulletin board
in a central location upon which
Friends can post their garden needs and
surpluses. If you have an overstock of
one kind of plant and perhaps would
like to get more of another, simply
put a note to that effect on the board
and see if you find anyone to trade
with. It is also a good idea to keep an
eye on the board, to see what else is
needed or offered.
This board is for the use of Friends
only, and rules for its use are available
in the Friends office. Why not try it?
—it’s easy, fun, and perhaps even
2
Another activity of interest to
profitable!
Friends, the popular Indonesian Din-
ners, will be resumed in the near fu-
ture. The popularity of the six dinners
held earlier was such that there is still
an immense waiting list, and it is
certain that as word gets around, more
Friends will want to “go Indonesian”
for a night and enjoy the rare flavors
of an authentic Oriental dinner. Watch
the BULLETIN for more information.
x
Finally, an appeal for help on a mat-
ter that causes us some embarrassment:
the problem of delinquent dues. For
some time now the members of the
Friends Executive Council have been
serving as an informal volunteer tele-
phone committee. Their practice is to
make a friendly reminder call to each
member of the Friends who is three
months delinquent in making an annual
contribution (such members have al-
ready received a renewal notice, but
sometimes renewal notices get lost or
overlooked, and often a telephone re-
minder, in the right spirit, is welcome).
The backlog of delinquents is getting
ahead of the telephoners, and anyone
who will volunteer to join them in this
tedious but most important task will
be very welcome, indeed. Calls may be
made at home, and the list mailed back
to the Friends office when completed.
Delinquency is a serious problem—
last year it cut deeply into membership
growth of the Friends, and if we are to
avoid getting into the classic situation
of the frog in the well, who slipped
back two hops for every one he made,
we must have an effective means of
solving it. At the moment, telephon-
ing each delinquent seems the best way,
if we can get the telephoners to help
do it. Volunteers, please!
BOARD OF TRUSTEES
RoBERT BROOKINGS SMITH,
President
Leicester B. Faust,
Vice President
Henry B. PFLAGER,
Second Vice President
Howarp F. Barer
DaNIEL K. CATLIN
SaM’L. C. Davis
Henry HitcHcock
JoHN S. LEHMANN
RoBert W. OTTO
WaRREN McKINNEY SHAPLEIGH
DupDLEY FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
DANIEL SCHLAFLY,
President, Board of Education of St. Louis
GeEorcE L. CaDIGAN,
Bishop, Diocese of Missouri
STRATFORD LEE MorTON,
President, Academy of Science of St. Louis
CarRL TOLMAN, ; ;
Chancellor, Washington University
RayMonp R. Tucker, ©
Mayor, City of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaecher, Jr., President, Mrs.
] Strassner, Vice Preside nt, Sears Leiimann,
Curtis Ford, Vice President, Mrs. Eli
Treasurer, Kathleen M. Miller, Secretary.
Wm. R. Bascom, Vice President, Mrs.
HORTICULTURAL COUNCIL
Clifford W. Benson, Paul M. Bernard, Mrs.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath,
Paul H. Britt, E. G. Cherbonnier, Carl F.
Mrs. Hazel L. Knapp, F. R. McMath,
Dan O'Gorman, Gilbert Pennewill, Ralph Rabenau, Philip A. Conrath, Chairman.
WOMEN’S ASSOCIATION
Mrs. J. Bruce Butler, President, Mrs. James G. Alfring, Vice President, Mrs. Bert A.
Lynch, Jr., Vice President, Mrs. Frank Vesser
Treasurer, Mrs. Samuel D. Soule, Cor-
responding Secretary, Mrs Edwin F. Stuessie, Recording Secretary.
HISTORICAL COMMITTEE
John S. Lehmann, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-Chairmen
for Restoration.
GARDEN STAFF
Frits W. Went, Director
Hucu C. Cuter, Executive Director
Epcar ANbERsSON, Curator of Useful Plants
Henry N. Anprews, Paleobotanist
CLARENCE BarsrE, Instructor
Louis G. Brenner, Grounds
Superintendent
LapisLaus CutaK, Greenhouse
Superintendent
Carro_t W. Dopnce, Mycologist
Cataway H. Dopson, Taxonomist and
Curator of Living Plants
Rosert L. Dressver, Taxonomist and
Editor of the ANNALS
James A. DukgE, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watpo G. Fecuner, Business Manager
RayMonp FREEBORG, Research Associate
Rogpert J. Gitvespie, In Charge of
Orchids
Brian Gorpon, Editorial Assistant
JamMes Hampton, Assistant Engineer
Pau A. Kou, Floriculturist
C, Ranvet Lincoin, Assistant
to the Director
ViKTOR MUEHLENBACHS, Research
Associate
Norton H. Nickerson, Morphologist
LILLIAN Over LAND, Research Assistant
KENNETH O. Peck, Instructor
Georce H. Princ, Superintendent
OweEN J. Sexton, Research Ecologist
KENNETH A. SMITH, Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
GrorcGE B. Van ScHAACK, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
Rogert E. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A. M. to 5:00
P. M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 10:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P.M.
(April through November); 10:00 A.M. to 4:00 P.M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres —was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI BOTANICAL GARDEN
: May 1962
ee. Volume L
Number 5
Cover: Two eager youngsters make leaf prints in last summer’s Pitzman Nature
Program, using paper, ink, a bottle for a roller, and leaves they collected on a walk
through the Garden. Registration for the first session of this year’s Pitzman Program
is June 18th.
PHOTO BY BRIAN GORDON
CONTENTS
Late Season Vegetable Gardens
Spiny Plants
Pitzman Summer Nature Programs
Book Reviews
New Members of Friends of the Garden
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Editor for this issue: BRIAN GORDON.
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-othce at Galesburg, Illinois,
under Act of March 3, 1879.
Missouri Botanical Garden
Volume L No. 5
Bulletin ee
LATE SEASON VEGETABLE GARDENS
KENNETH O. PECK
lites the well organized, efhcient veg-
etable gardener who has long since
prepared his soil, set out his plants and
seeds and is by now well along toward
reaping the first fruits of his labors,
we have nothing to say, except,
‘Power to you, and the Lord protect
you from rabbits.” This article is ad-
dressed to those fellow gardeners whose
vegetable garden is so far only a weed-
grown corner in the yard and a gleam
in the eyes. Some people in this
category don’t really intend to plant
anything at all, but will just read
catalogues and dream. But to those of
you who, though tardy, are serious, we
have words of encouragement. Don't
give up for this year; there are still
many vegetables you can grow, even in
the midst of a St. Louis summer.
Aside from deciding which vege-
tables to grow, the most important
things to consider are the location of
the garden and the preparation of the
soil. The best vegetables can be
grown in full sun and in well drained
soil. Shade from houses, trees, and
other obstructions must be avoided,
but the garden should be convenient to
the house and to a supply of water.
Soil preparation is most likely the
reason why more people do not indulge
in some kind of gardening, since it is
plain hard work, but it is the singu-
larly most important aspect of a
garden. A garden area which exceeds
EDGAR ANDERSON
200 or 300 square feet is best culti-
vated with a power tiller or a small
garden tractor with a plow. Heavy
soils and extremely sandy soils need the
addition of some kind of organic mat-
ter to improve the soil structure; this
organic matter may include manure,
brown peat moss, or well shredded leaf
compost. If manure is used, it should
be applied liberally just before cultiva-
tion. Brown peat moss or leaf com-
post, if used, should be spread over the
soil in at least a 3-inch layer and then
worked in thoroughly. Whatever 1s
done to improve soil structure should
result in a well drained soil, since plant
roots literally “drown” if the soil is
not well drained. (Soils that hold
water for more than a day or two are
considered to be poorly drained). The
water remaining in the soil after a
heavy rain deprives roots of oxygen
which is necessary for plant processes
of metabolism, water absorption, and
growth.
A high yield of vegetables requires a
high level of soil fertility. An appli-
cation of commercial fertilizer with a
5-10—5 or 4-12-8 analysis would be
quite suitable at the rate of 4 or 5
pounds per 100 square feet. Fertilizer
is most easily spread by hand from a
pail and may be worked into the soil
during the final work on soil prepara-
tion, several days before planting.
Any gardening operation requires a
(Ge)
2 MISSOURI BOTANICAL GARDEN BULLETIN
certain number of tools. The following
tools are almost indispensable for even
a small dooryard garden: a hoe, a 12-
or 14-tined steel rake, a round-nose
spade or fork, a watering can, and a
sprayer. For making neat looking
straight rows, a heavy garden line must
also be included.
Every garden must be planned, even
if only a small number of vegetables
Plants should be
spaced to permit free movement in the
are to be grown.
garden for cultivating and harvesting.
For example, tomatoes can be planted
with 18 inches of space between rows
and 30 to 36 inches between plants
in the row, whereas bush beans need
only 12 to 15 inches between rows and
about 4 inches in the row. There are
numerous books, charts, and magazine
articles that can be referred to to find
the recommended spacing of plants.
The late season gardener may ex-
perience some difhculty in buying
tomato plants or onion sets, and may
have to resort to vegetables that are
always started from seed, such as bush
and pole beans and sweet corn. Seeds
may be planted to a depth equal to 4
or 5 times their average diameter.
Lima or snap beans would then be
planted to a depth of 1 to 1'% inches.
Sweet corn, an exception, is often
planted 2 inches deep.
Soon after planting, the garden can
be mulched with 2 to 4 inches of
wheat or oat straw, grass clippings,
ground corn cobs, or some. similar
organic material. Mulching will help
conserve soil moisture, reduce the
number of weeds, and prevent pud-
dling and compaction of the soil sur-
face. Before spreading the mulch,
sprinkle the soil with a little ammo-
nium sulphate to compensate for
nitrogen loss due to the action of
bacteria in decaying an organic mulch.
Insect control is a must for good
vegetables. There are a number of
commercial preparations, both dusts
and liquid sprays, especially concocted
for vegetable garden use. Insecticides
should always be applied in accordance
with directions given for the product
in question,
If you are to have a successful and
ethcient vegetable garden in St. Louis
you must accept the heat, particularly
the hot nights and the hot dry winds
that can blow out of Oklahoma for
days at a time in our worst summers.
It is possible to plant heat-loving vege-
tables and heat-tolerant varieties that
will come through our worst summers
acceptably. Unfortunately the books
about vegetable gardening all seem to
be written in the East and North.
Those of us of English or German des-
cent would do well to visit with our
Italian-American friends in their vege-
table gardens and learn as much as we
can about varieties and techniques that
trace back to Italy’s long, hot, dry
summers.
PLANTS FOR ST. Louts GARDENS
Parsley. Plain or Single Parsley
(sometimes known as Flat Italian) will
stand the heat much better than the
beautiful Moss Curled varieties. Plant
the latter in a pot in late August and
transplant when the seedlings are big
enough to handle; it will give you
parsley for the late autumn and, with
a little protection, for the winter and
spring to come. The Flat Italian has
much better flavoring for salads and
other dishes However, it is more ten-
MISSOURI BOTANICAL GARDEN BULLETIN 3
der and will be completely killed by
the first hard frost.
Lettuce. Oakleaf is the most heat
resistant high quality lettuce for the
home garden, If not started in early
spring it is better to sow it in a flat or
large flower pot in early August. This
plant can be nursed day by day or even
hour by hour through the hot weather,
pricked off into a flat, and then into the
garden in early September. It can take
quite a lot of frost and with a little
protection will grow into fine big
heads long before a real freeze sets in.
The heads may be lifted, set in a box
with sand or vermiculite, and kept in
the basement for a few weeks.
Okra. Okra loves the heat and does
not mind dry weather if it is watered
occasionally. It is a handsome looking
plant something like a hollyhock, and
the seed pods bring a good price from
florists and decorators. If you think
you do not like okra, try mixing it
with sweet corn and sweet peppers, or
with string beans or tomatoes. In each
case a little of it adds to the quality of
the other vegetables. Do not plant
until hot weather; it needs heat to get
started. By picking the okra very
small the plants will keep on blooming
and the vegetable will be of the high-
est quality. Learn to cook it in differ-
ent ways. Try cutting it into narrow
strips and then cutting these into
lengths of a little less than an inch.
Braise it in a hot iron skillet in butter
or margarine, shaking on a little flour
from time to time to take up excess
moisture. Season with salt and pepper
(and tabasco sauce if you like it).
Cucumbers. For St. Louis the best
solution is to buy them in a super-
market. The varieties on the market
obviously were not bred for this
climate.
Sweet Corn, Of the Golden Bantam
types, Ioana, one of the hybrid vari-
eties, is particularly suited to St. Louis.
If squirrels are common in your neigh-
borhood, the chances are strong that
they will get most or all of the crop.
Witloof Chicory (French Endive).
Chicory grows very well in St. Louis
and makes large plants if you thin it
farther and farther apart as it matures.
It needs to be blanched: Take up the
plants and set in boxes of sand or ver-
miculite, set it in the darkest part of
the cellar and water it a little from
time to time. It will make white and
vellow shoots, three to six inches long,
which are excellent in salads or in a
meat sandwich, and it should last you
until Christmas time or thereabouts.
Lima Beans. Plant only the baby
limas of the Sieva race which will stand
the heat. Sieva or Carolina are good
varieties. Potato will outyield these,
but has purple spots which make the
beans look dark when they are cooked.
Pole varieties will greatly outyield bush
varieties in hot climates. Make a tepee
of poles and string for the vines to
grow over.
Green or Snap Pole Beans. Plant in
the same fashion as lima beans. Ken-
tucky Wonder and Romano are two
heavy yielders in the St. Louis area.
Tomatocs. Tomatoes normally pre-
sent no problems to growers in this
area. It is not unusual to have so many
tomatoes from a half a dozen plants
that one experiences dithculty in giv-
ing them away. Several varieties
widely grown in this area are Marglobe,
Rutgers, and Big Boy. Somewhat less
commonly grown is Firesteel, which
+ MISSOURI BOTANICAL GARDEN BULLETIN
produces a fine medium-sized fruit just
right for salads.
If, after all the encouragement and
guidance presented herewith, it does
not seem feasible to start your vege-
table garden this year, the next best
thing might be to observe and follow
the progress of some other garden The
garden we have n mind is the vege-
table garden that 32 children are going
to tend this year at the Garden. This
garden, which is divided into 16 plots
measuring 8 by 10 feet, is located just
south of the Experimental Greenhouse.
It is expected that the return for their
efforts will be very rewarding, and we
encourage all interested persons to see
our newest project.
SPINY PLANTS
PF. W. WENT
T is interesting to see how resource-
ful nature is, and how with only
a few basic attributes a whole host of
structures and functions have been
developed. Take for instance the ex-
tremities of mammals. Whereas ordi-
narily the forepaws are legs for walk-
ing, in man they have become arms, in
whales, fins for swimming, in moles
spades for digging, and in bats wings
for flying. In plants we find that the
same organ, for instance a leaf, can
change from a device for catching
light to a pitcher for catching insects,
to a bract or petal for catching our
breath with its colorful beauty, or to
a climbing or food storage organ.
As the plant collection in the Clima-
tron becomes richer, we will find more
unusual adaptations which are particu-
larly numerous among tropical plants.
In fact, there is so much to be seen in
the Climatron that a single visit is not
sufficient. From season to season many
changes will be apparent, and besides,
plants grow with such rapidity that
each visit, whether a month or half a
year apart, will give a new impression.
In addition we have a weekly change in
the concert program which is presented
daily from 12 to 1 and from 4 to 5.
We have just completed and sent to
press a guide describing some of the
interesting plants a visitor will see in
the Climatron. But since such a guide,
to be complete, would be unwieldy, we
will complement it from time to time
with information in the BULLETIN.
This month we will discuss spines in
plants. In many cases they serve as a
protection against the plant’s being
eaten by animals. Such _ protective
spines are especially common in desert
plants (cactus) or plants from other
dry areas, such as the spiny shrub areas
in northern Mexico or southern India.
But in other cases, spines enable plants
to climb high up in trees to reach the
light, which is dim on the forest floor.
The thorns of the rose are a good ex-
ample of such “climbing” spines.
We shall see that many different
plant parts have been transformed into
spines in order for plants to become
spiny, whereas in the example of the
adaptation of the front leg in higher
animals the same organ served many
different purposes—a homologous de-
velopment instead of the analogous
development of the spiny plants.
In many cases, spines are just pointed
outgrowths of the stem (as in roses)
MISSOURI BOTANICAL GARDEN BULLETIN
or of leaves (the giant water lily,
Victoria cruziana, has such leaf spines
all over the protruding veins or ribs on
the underside of its leaves). Mimosa
stems, and sometimes their leaves, are
spiny and some climbing mimosas at-
tach themselves with these spines to
the surrounding vegetation so that they
can climb high up in trees. Such
mimosas, with thorns irregularly placed
along stems or leaf ribs, form impene-
trable thickets in tropical forests and
are described by such local names as
“wait-a-bit.”
The stipules (small leaflets located
on each side of the base of true leaves)
of a number of leguminous plants,
such as mesquite (Prosopis, a desert
shrub) and Acacia cornigera, have
been transformed into spines. In the
latter plant the spines are very big and
hollow, and in their native country
(Mexico), ants live in them.
The base of the stems of a gourd
from the East Indies, Neoalsomitra, is
strongly swollen and very spiny. In
this case the spines are nothing but
leaf stalk on which the leaf blade did
not develop. Where these swollen
stems gradually taper down to the
regular climbing stems, one can find all
intermediate stages between simple
spines, spines with the rudiments of a
leaf blade still attached on top, and
almost normal leaves.
A similar but more complicated case
is that of the ocotillo (Fouquicria), a
desert shrub which forms bundles of
whip-like stems which carry long and
hard spines. These spines are the lower
half of the leaf stalk of the primary
leaves. The leaf stalk splits lengthwise
upon the death of the leaf, which drops
off with the upper part of the soft leaf
wn
stalk, leaving the hard lower pointed
part attached to the stem. Therefore
both in Neoalsomitra and in Fouqui-
eria the spines are very regularly spread
over the stem, where in other plants
the leaves would be attached.
In other plants, such as oranges and
lemons and bouganvilleas, the spines
are transformed axillary branches
which start to form in the axils of the
leaves but soon stop growing and be-
come very hard and pointed. Some-
times one can see the rudiments of
leaves attached to these spines or, very
rarely, they develop partly into a
normal shoot, with a few small leaves
but still pointed at the end. In one of
the giant bamboos, Guadua, the whole
young lateral shoot, with the sheath
leaves tightly rolled into a very hard
and sharp point, acts as a spine, but
later these spines may grow into normal
side branches—which again have lat-
eral branches as spines. Just for good
measure there are small thorns on the
main stem as well.
In many plants the leaf edges are
stiff and spiny; the common holly is a
good example. There are many other
plants with spiny leaf edges, such as
barberry and a lot of plants from
western Australia. (Watch for these
when we have built our Australian
greenhouse next to the Climatron).
The most conspicuously spiny plants
are the cacti—a whole family of thou-
sands of plants characterized by spines,
and spines of a very peculiar kind. In-
stead of having one or two spines at
a time, the cacti have spines in whole
bundles, grouped together in so-called
areoles, areas all over the surface of the
strongly swollen stems in places where
normally the axillary buds should be
6 MISSOURI BOTANICAL GARDEN BULLETIN
located. In most cases these cactus
spines will attach themselves more
strongly to your flesh than they will
hang on to the cactus and therefore,
after accidental contact with a cactus,
you become the spiny one and it is
quite a chore, and quite painful, to
remove all these spines from an arm or
a leg. The worst cactus spines are
those of the cholla cactus, since they
are double, with a very hard and sharp
inner core which drives the loose outer
sheath into your flesh. When you are
trying to pull these spines out (and
they can penetrate very deeply), the
outer sheath usually stays in your flesh
and often causes festering before it
comes out. Burbank’s much_ publi-
cized efforts to breed a spineless cactus
have been only partially successful,
since only the size of the spines has
been decreased; there are still as many
of them as on their spiny ancestors.
Cattle will eat these (spineless) prickly
pears only under duress.
There are lots of spiny fruits, such
as chestnuts, prickly pears and castor
beans, and many seeds are distributed
because their spiny fruits or burrs at-
tach themselves to socks or legs (punc-
ture vine, cockle bur, Cenchrus, etc.).
In the case of teasel (Dipsacus), the
whole inflorescence or flower head is
covered with spine-like bracts, which
formerly were used in the carding of
wool.
In some cases stiff long hairs may
act as spines, such as in the case of the
nettle and Mucuna vines. The differ-
ence between a spine and a hair is that
the latter consists of only a single cell,
whereas the spine is a multicellular
structure and usually is much bigger.
The stiff hairs of many plants of the
borage family can be very disagreeable
when you are picking them, and hairs
of many Loasaceae produce painful
rashes. But the most peculiar case of
stiff hairs is that of several bamboo
species (e.g., Gigantochloa). The
stems and sheaths are covered with
brown hairs which usually are closely
appressed against the stem surface.
These bamboo stems are commonly
used for building houses, furniture,
ladders, etc., and when these hairs are
not carefully rubbed off, one becomes
itchy all over when sitting on such a
bamboo chair or climbing a bamboo
ladder. It is claimed that these bam-
boo hairs, when regularly mixed with
food, will penetrate the walls of the
intestines, causing festering and even
death. In the Far East it is claimed
that such bamboo hairs are used to
murder people. Before the invention
of the microscope it was practically
impossible to check on this, but I very
much doubt that this method of poi-
soning is effective or being used. In
the few cases I have been called in to
check for the expected presence of
bamboo hairs in the stomach content
of patients, I did not find any; the
hair-like structures were muscle fibers
from meat. When stiff hairs have
barbs on them, they can attach them-
selves to surfaces or other hairs and
thus a plant with barbed hairs can
climb or can be distributed by animals.
Most members of the genus Galinm
have such hairs, and thus their weak
herbaceous stems may climb between
other plants. When barbed hairs occur
on seeds, they become entangled in
wool or fabrics and can be carried for
long distances. The pod segments of
Desmodium, and the pods of Krameria
MISSOURI BOTANICAL GARDEN BULLETIN 74
are good examples.
The most curious case of spininess |
know is that of the flower bud of
Euryale fero, a tropical water lily with
large, somewhat spiny leaves. When
these plants are growing in abundance,
they may completely cover the surface
of a pond, leaving no place for the
flowers to reach the surface. In the
big Victoria regia and Victoria cruzi-
ana, the leaves all radiate from the
center of the plant, leaving an open
space in the middle for the flowers to
float on the water surface. But this is
not so in dense stands of Euryale,
where leaves overlap (since they have
no upturned edge like Victoria leaves).
The flower bud of Euryale is sharply
pointed, penetrates the leaf, and opens
above the leaf. Thus we see the
curious phenomenon of — beautifully
dark blue flowers borne on large leaves
like salvers or platters.
PITZMAN SUMMER NATURE PROGRAM
ae the time of year when parents
are wondering what is available
for their kids to do during the summer,
it is appropriate to mention the Pitz-
man Summer Nature Program at
Shaw’s Garden. Registration is June
18th for the first session, but a little
forward-looking may eliminate the
need for an expensive summer camp, or
the prospect of having bored and list-
8 MISSOURI BOTANIC.
less children around the house as
summer wears on.
This will be the fifth summer of
these free summer nature classes for
children, sponsored by the Pitzman
Foundation. A record attendance is
anticipated and the program is being
expanded this year to include more
activities related to participation in-
stead of just listening. This year,
children will be able to do more things
on their own and individual research
will be emphasized more than organized
classes, for those who would like to
pursue a special interest.
The four classes to be taught are
Birds, Plants and Man, Trailfinders,
and Man’s Enemies. Children can
register for all of them or they may just
take the courses which interest them.
Birds will again be taught by members
of the St. Louis Audubon Society; the
Pitzman Program Activities
\L GARDEN BULLETIN
other courses will be taught by Ken-
neth Peck and his assistants.
In the Birds class, children learn
about the habits of birds and how to
identify several kinds which they
might see in Missouri. Part of many
class periods are hikes to the wild part
of the Garden to look for birds. Quail
are quite easy to see, as well as song-
birds.
Plants and Man class teaches the
relationship between man and nature,
and in this class everything from flow-
er structure to cereal grain planting is
taught. Children pot plants in one
class period, dissect a flower in another,
and learn about different kinds of corn
in a third.
Trailfinders class teaches how to
identify many kinds of trees and other
plants, including poison ivy. Hikes
through the North American Tract of
PHOTOS: B. G.
MISSOURI BOTANICAI
the Garden are a regular feature of the
course, as well as leaf printing with
paper and ink so that children can
learn the shape of different leaves.
Man’s Enemies class covers both
plants, insects, and larger animals
which are harmful to man and_ his
garden crops. In this class, students
are taught insect structure and types
so that they can recognize many com-
mon insects, both harmful and helpful.
Collections of butterflies and moths are
made as part of this course and chil-
dren make their own butterfly nets.
Poisonous plants and mushrooms are
also included in the class schedule.
The Junior Research Teams, made
up of students who show special inter-
est in nature, investigate several sub-
jects outside the regular class periods.
They meet at the Garden on days regu-
lar classes are not given and carry out
research either individually or as teams.
The nature of their research varies
from year to year, but a look at last
summer’s subjects may be an indication
of the sort of subjects dealt with: Some
children learned how to collect, press,
and mount plants for an herbarium;
several experimented with photobiology
and saw how light affects plant growth.
(They planted lettuce and rye seeds
and grew them under various light
. GARDEN BULLETIN 9
conditions to see how plant develop-
ment changed under different colors of
light and varying direction of light).
Other students who were interested in
drawing made sketches of trees and
plants in the Garden; those who were
more interested in insects dissected
grasshoppers and made sketches of
them. And a few learned how to take
pictures and develop their own film
while studying tree shapes through
photography.
Pitzman classes will be held ‘Tues-
days and Thursdays, morning and
afternoon, with a supervised lunch
hour. The research teams meet on in-
tervening days, either in the morning
or afternoon. All programs are free
to all children between the ages of 7
and 16.
The Pitzman Program is given in
two five-week sessions; registration for
the first is June 18th and for the sec-
ond, July 23rd. Children who attend
the required number of class meetings
receive a certificate of achievement for
the classes they attend.
Although registration for the first
session is not until June 18th, it is
possible to register now by telephone.
To register or learn more about the
Pitzman Program, call the Garden at
TO 5-0440.
BOOK REVIEWS
Flowering Trees of the World for
Tropics and Warm Climates, Ed-
win A. Menninger, with a foreword by
B. Y. Morrison. 425 color plates and
40 line drawings by Eva Melady.
Hearthside Press, Inc. New York,
L962 18.955
Ne that we have a Climatron,
where tropical plants grow as if
in the tropics, St. Louisans are begin-
ning to realize some of the things they
have missed. The flowering trees of
the tropics and = sub-tropics furnish
spectacles which are beyond anything
10 MISSOURI BOTANICAL GARDEN BULLETIN
we can match in the temperate zone.
Some of them exhibit their choice
flowers against a background of rich
dark foliage, as do our own southern
magnolias. Others are like our red-
buds in flowering profusely when the
branches are bare of leaves. To have
seen a mature yellow Tabebuia in full
bloom, its frilly trumpets crowding
the bare branches, stirred gently by
passing air currents so that the whole
tree becomes a dome of living gold, is
something to remember with emotion.
These ornamental trees of tropical
gardens, parks and avenues have been
a frustration to the visiting botanist or
gardener, amateur and _ professional
alike. There are so many kinds of
them and it is so difficult to get any
There has
been no general book to tell what they
information about them.
were or where they came from and
when and how. A few of them are
native to the country in which you see
them and will be in a book on the
flora of that country, if one has been
published, but many if not most of
them are introduced plants which do
not naturalize themselves readily in
their new home and so are outside the
scope of a native flora. Mr. Men-
ninger’s book therefore fills a long felt
want. It is expensive, but that must
be expected in a book which has 425
color plates (the best of them excel-
lent, all of them passable) and 40
commendable line drawings in black
and white.
Mr. Menninger, after studying at
Columbia University School of Jour-
nalism and working on the N. Y.
Tribune, moved south and for several
decades published his own newspaper at
Stuart, Florida. As the son of Dr.
C. F. Menninger, the founder of the
Menninger Foundation (who as a
young man was a teacher of botany
and other sciences), he had a strong
bent towards science and natural his-
tory.
With little notion of what a tre-
mendous task he was undertaking,
Menninger started to find out which
were the best ornamental trees of the
tropics and which of these would grow
and bloom in Florida. Even when he
learned that he would have to dig out
his own information bit by bit, he
He read the ac-
counts of early naturalists like Rich-
stuck to the task.
ard Spruce, one of the first Europeans
to explore the Amazon region; he
plowed through the technical accounts
in published floras of tropical areas,
page by page, for the occasional men-
tion of the beauty of certain trees; he
searched libraries for books (this vol-
ume of his has a meaty bibliography of
148 titles); he got in touch with nurs-
eries dealing in tropical and sub-
tropical plants; he wrote botanical gar-
dens all over the world; increasingly as
time went on, he wrote directly to men
and women here and there who already
knew something about tropical orna-
mental trees (some of these he got in
touch with by ingeniously writing
U. S. Consular agents abroad for the
names and addresses of likely contacts).
A few short introductory chapters
tell of his experiences in learning about
tropical ornamentals and in getting
them growing successfully in Florida.
Nor did his troubles end there. Sig-
nificantly he has an information-packed
chapter on “beautiful trees which are
dificult or impossible to flower in alien
lands”
MISSOURI BOTANICAL GARDEN BULLETIN 11
Cannon-ball tree
The bulk of the book is the harvest
he has made from these decades of
effort; it 1s full of references to the
authors he has studied, to his expert-
ence, and to his correspondents from
all over the world, nearly 250 of whom
are listed by name and address in a
special supplement It was to these
correspondents that he turned for help
in picking the outstanding trees which
should be included in this volume. He
asked each one to make a list of “the
10 or 15 loveliest native flowering
trees” in his part of the world. About
800 different trees were nominated and
Menninger reduced the list to a “man-
ageable 500.” However, he has in-
cluded so much information about
related species (32 species of the coral
(Couroupita guianensts )
trees (Erythrina) are listed and dis-
cussed) that by my tally at least 815
different species have been listed along
with some pertinent information,
As a kind of rough key in placing
the tropical flowering trees one may
encounter in his travels, he has listings
which cover 10 pages of the appendix
and which serve several useful pur-
poses. They are listed by color of the
flower (with separate lists for those
whose flowers are of more than one
color in each bloom and_ for those
“chameleon trees that change the color
of their flowers from hour to hour or
from day to day”). These are lists of
“flowering trees with variegated leaves”
and of those whose leaves show color
other than green or whose juvenile or
12 MISSOURI BOTANICAL GARDEN BULLETIN
withering leaves are striking in their
color effects. There are excellent lists
of special features; that is to. say,
“growth habits, cultural or habitat
needs, aesthetic or practical usefulness
to mankind, or other properties.” The
headings are worth quoting; they help
indicate the scope of the book:
“TL. CauLirerous—Flowers often pop out on
trunk and branches.
2. Dirricutr To Grow—Even experts fail.
Maybe you can succeed.
3, Wind Resistant—They stand up_ best
against a storm’s buffeting.
4. Sat Resistant—They like growing near
the sea or in salty soils.
5. Giant Trees—They are too big to plant
in anybody’s yard.
6. SMALL Trees—Pick from this list if your
house is on a fifty-foot lot.
7. FRAGRANT FLOweERs—These appeal to the
nose as well as to the eye.
8. Bab-SMELLING FLowERs—Avoid planting
these near human habitations,
9. SHADE MAkers—They provide ample shade
as well as handsome flowers.
10. SHapE Brarers—These trees will grow
underneath other trees.
11. Fasr GrowinGc Trees—Plant them and
then get back out of the way.
12. Stow GrRowinG Trees—Worth waiting
for if you are in no hurry.
13. OBJECTIONABLE Roots—They sprawl over
the surface of the ground.
14. Fireproor Trees—Bark thick enough to
ignore the hottest blaze.
15. Drytanp Trees — These never bother
about drought conditions.
16. Wrr Lanp TRees—These are often happi-
est when growing in a swamp.
17. Tur THORNY Onres—Be careful.
18. FRAGRANT LeEaves—The Myrtle and Lau-
rel families are noteworthy,
19, Potsonous Trees—No hard and fast rule
—approach cautiously.
20. Trees To Ear—Leaves, flowers, or fruits
have palate appeal.
21. Timber Trers—Which might grow too
big for ornamental use.
22. COMMERCIAL PossiBiLitins—These provide
many useful products.”
As another aid to travelers or new-
comers in the tropics, he chooses 19
tropical regions (such as Colombia—
Panama, Amazonia, Hawaii, and Mex-
ico) and for each he lists the 10 most
beautiful trees which are likely to be
found there. There are also separate
tabulations of the trees which are
known to have survived temperatures
of 25 to 32 degrees Fahrenheit and of
those which have even survived 20
degrees.
Almost two-thirds of the volume is
given over to a discussion, tree by tree,
of the 500 choicest flowering trees.
They are arranged alphabetically ac-
cording to family, from the Acan-
thaceae to the Zygophyllaceae. Under
the family they are listed alphabetically
by genera. The approved scientific
name is given first, followed by any
synonyms which are common in horti-
cultural or botanical literature. Here
the author has had competent technical
assistance. Where Menninger has been
able to get it the lowest temperature
the species is known to have survived
is indicated. ‘The common names are
given if it has been possible to find any
in English or Spanish (after all, the
true common names of trees from
Malaysia or from the Amazon basin
would be relatively little use to us,
Clusia grandiflora
MISSOURI BOTANICAL GARDEN BULLETIN 13
even if we could find them). There
are quotations or opinions of those who
have seen the trees in bloom, a short
description of the flower and frequent-
ly of the tree itself, together with such
information as the history of its dis-
covery and its introduction into Flor-
ida. For trees which have been grown
by the author or his collaborators, there
are discussions of its likes and dislikes,
its ease of cultivation and frequency of
bloom, related species or genera with
which it might be confused, and
other points of technical or general
interest.
This section of the book is, in fact,
packed with winnowings from the rich
harvest of interesting and useful infor-
mation which Mr. Menninger has been
able to accumulate during his quarter-
of-a-century search. The descriptions
are frequently graphic. In discussing
the Cannon-ball tree (Couroupita gut-
anensis) he writes of the flowers that
they are “six inches across, an ornamen-
tal fat yellow three-inch pincushion,
flanked by six fleshy red petals. Some
authors have suggested that they look
more like a mousetrap or a comb and
brush set.”
The book closes with a final chapter
on “Flowering Trees Which Were Left
Out of the Book” either because the
flowers are too small to notice or be-
cause they are merely freakish (as for
instance those of the Sausage Tree
(Kilgelia pinnata) or because, how-
ever beautiful they may be, the plant
which bears them never becomes any-
thing but a shrub (Camellias, for ex-
ample). Others do not qualify be-
cause, like the Sterculias, though they
have handsome seedpods, these pods
follow inconsequential flowers.
There is finally a good 13-page in-
dex. It includes all the trees discussed
or referred to in the book under both
their scientific and common names
(insofar as Menninger has been able to
find common names in English’ or
Spanish) and all the people quoted or
referred to.
From the index one can make a sort
of ranking of Mr. Menninger’s collab-
orators by counting the number of
times each of them is referred to.
David Fairchild leads with 18 refer-
ences. Richard Spruce and A. Ducke
are tied for second place with 12 each.
Then in order come Ernest Lord, the
author of Shrubs and Trees for Aus-
tralian Gardens; Dr. Paul C. Standley,
for many years on the staff of the
Chicago Museum of Natural History;
Wilson Popenoe, who introduced the
avocado and many other tropical plants
into the United States; and Paul Allen
of the United Fruit Company, who
received his early training here at the
Missouri Botanical Garden.
For those of us who are now associ-
ated with a Climatron it is a great
privilege, right now, to have a book of
such calibre on such a subject. Most
of us have not lived and worked in the
tropics (more than fleetingly, that is)
and Mr. Menninger’s volume tells us
just the things we want to know about
some of the loveliest species in the
Climatron. EpGAR ANDERSON
Orchids: Their Botany and Cul-
ture, Alex D. Hawkes.
Brothers, New York, 1961.
NSO AD
Harper &
197 pp.
| N view of the tremendous interest in
growing orchids, it is surprising
that there have been so few attempts
14 MISSOURI BOTANICAL GARDEN BULLETIN
to write books giving general informa-
tion on the family. As the first at-
tempt in English in many years, Mr.
Hawkes’ book is bound to receive a
good deal of attention and much use.
The book is divided into four main
sections: The Orchid Family, Culture,
The Principal Cultivated Orchids, and
Hybrids and Hybridization, plus an
appendix and a glossary.
The first section gives general in-
formation on the orchid family—dis-
tribution, habitat, and a superficial
treatment of plant and flower struc-
ture. This portion, then, includes
much of the “botany” which the title
leads us to expect, but in this area, the
book is something of a disappointment.
A botany of the orchid family should
give accurate and fairly detailed in-
formation on anatomy, cytology, ec-
ology, genetics and flower structure, as
well as something of physiology, all
subjects of great value to the grower
as well as the botanist; but the present
work either omits these subjects entire-
ly or covers them only in a very super-
ficial manner. In this first section the
term “mimicry” is misused, as it so
often is in reference to the orchids,
though true mimicry does occur in this
fantastic family. Here, too, it is sug-
gested that the Orchidaceae is the
largest of all plant families with
24,000 different kinds (not counting
artificial hybrids) and more than
48,000 names. This is certainly a very
liberal estimate. Most authors guess
from 12-15,000 species of orchids,
considerably fewer species than are re-
corded for the sunflower family. I do
not doubt that there have been more
than 48,000 names published, but the
orchids, even more than most other
plant groups, have been cursed with a
series of would-be botanists who seemed
to feel that publishing new names
would somehow increase our knowledge
(or their prestige), whether the names
were needed or not. For this reason,
the number of published names gives
an exceedingly poor guide to the num-
ber of species actually existing.
The second section, on culture, is
mostly quite good, though the chapter
on orchid diseases is so general as to be
nearly useless. Some reviewers have
found the cultural information a bit
too general, or a bit “dated,” but I
doubt that anyone can do much better
on this scale. When orchid culture
was essentially limited to Europe one
could write a general work on orchid
growing which (right or wrong)
would meet with the approval of most
other growers. Now there are orchid
growers scattered from Iceland to New
Zealand, and the orchids are being
grown under glass, plastic, lath, trees
and open sky. We are now beginning
to realize that orchids can be grown in
anything from glass beads to bottle
caps, but that each climate, each
medium, and each type of orchid will
require different growing conditions.
Under these circumstances a ‘World
Encyclopedia of Orchid Culture”
would be endless, and would surely be
out of date before the day of publica-
tion.
The third section of the book, ‘The
Principal Cultivated Orchids,” is the
largest and will be the most valuable
for most orchid growers. Here one
finds general information on culture
and distribution for one hundred
selected genera; under each there are
brief, readable descriptions of one or
MISSOURI BOTANICAL GARDEN BULLETIN l
a few representative species. Most of
the genera are illustrated, and the pho-
tographs are mostly very good. In
several cases the illustration shows a
species which is not described or men-
tioned in the text; this to me, at least,
seems a defect. Most growers will ap-
preciate the clear pronunciation guide
which accompanies each generic and
specific name, and the suggested pro-
nunciations are mostly quite reason-
able, though the diphthongs oc and we
from European names get rather
strange treatment. There is not, of
course, any absolute standard for the
pronunciation of botanical names.
Botanists may be roughly divided into
the classicists, who prefer the original
Latin pronunciation (no two ever agree
on what it should be), and those who
prefer to anglicize the pronunciation
(and that is chaos). One of Mr.
Hawkes’ fetishes (in addition to pro-
nunciation) is the correct use of botan-
ical names, and on this score his work
is a good deal better than other non-
botanical books. However, he tends to
leave the reader with the impression
that orchid classification is very well
known, that each kind of plant has one
correct name, and that there is no
doubt as to what that name is. Actu-
ally, his use of the generic names
Bletilla, Cattleyopsis, Chondrorhyncha,
Euanthe, Lacliopsis and Rhyncholaclia
and the listing of Caffleya dowiana as
a variety of C. labiata range from bo-
tanically dubious to absolutely wrong.
The section on Hybrids and Hybridi-
zation is comprehensive, though the
chapter on “Mechanics of Hybridiza-
tion”? would have been clearer if there
had been a better treatment of flower
structure, and here, too, a good chapter
w
on genetics would have added greatly
to the value of this section.
The appendix includes a chapter on
“Names and Classification,” which will
be helpful to the non-botanist, and a
“Phylogenetic List of the Orchidaceae,”
which looks deceptively — scientifie.
This list is based on the system of
orchid classification which was devel-
oped by Rudolph Schlechter and pub-
lished in 1926, after his death. Nearly
every botanist familiar with the or-
chids will agree that a major fault of
Schlecter’s system is that he had too
many subtribes; yet Mr. Hawkes has
managed to increase the number from
80 to 88, though no explanation 1s
given for the changes. Happily, the
subtribal names in Mr. Hawkes’ list are
given the correct endings for subtribe
names, though many recent authors
have used Schlechter’s original form,
which is very confusing (but not
really Schlechter’s fault, as there had
been little attempt in his day to clarify
the terminology of subfamily, tribe
and subtribe, all categories usually used
only by the specialist). Also, Mr.
Hawkes has resisted the temptation to
promote all the subtribes to tribes, thus
compounding the confusion (and per-
haps making the family sound bigger
and even more important) as some
authors would do. It is unfortunate
that the higher categories of subfamily
and tribe are omitted from Mr.
Hawkes’ list, so that the reader gets no
overall picture of orchid classification,
The order of the subtribes is presum-
ably significant in a “phylogenetic”
list, but in many cases it is difhcult to
see why a particular order was fol
lowed. In spite of the fetish of botan-
ical weocntacy, | find fifteen subtribal
16 MISSOURI BOTANICAL GARDEN BULLETIN
names in this list which are incorrect,
ranging from misspellings to names
which have never been published. The
subtribes Corallorrhizinae, Dendrobi-
inae, Polystachyinae and Trichocen-
trinae, as listed by Hawkes, are all
botanical hodge-podges, each including
genera which are only distantly related
to each other; while many natural
groups are split into several or many
The subtribe which forms
>
“subtribes.’
my own special interest, the Epiden-
drinae, is listed as three separate sub-
tribes, though the separation is botan-
Under “Laeliinae”’
we find the name Fractiunguis, while
ically indefensible.
the correct name for this same genus,
listed
Similarly, Epidendrum is
Reichenbachanthus,* is under
cr b by , >
Ponerinae.
listed in the “Laeliinae,”’ while the very
closely related genera Diothonaea and
Jacquiniella are placed in the “Poneri-
Not only is the subtribal dis-
tinction unclear, but the order of the
nae.”
genera within each “subtribe” seems to
*Admittedly, the author of any name like
this should be court-martialed and shot on the
spot, even if the orchid isn’t likely to be
cultivated much.
It is difhcult
to see how one could put Phajus and
be without significance.
Bletia in separate subtribes, especially
if Ipsea and Spathoglottis are placed
with Phajus. But it is in the Oncidi-
um alliance that natural relationships
are most brutally shattered. The very
natural group around Oncidium is
broken into ten “subtribes” which un-
doubtedly belong together (and others
which are debatable). Here again, the
order is rather unclear. In spite of its
faults and inconsistencies, the phylo-
genetic list will aid the grower in
forming some idea of the genera which
might possibly form viable intergenetic
hybrids, and in this it will be useful.
Finally, the author includes a six-
page glossary which is reasonably com-
prehensive and quite readable, and adds
considerably to the value of the book.
In summary, the “Orchids: Their
Botany and Culture” falls far short of
what the title leads one to expect, but
it at least tries to fill a long-felt need,
and there is little likelihood of its
being replaced in the next few years.
RoBERT L. DRESSLER
NEW MEMBERS OF THE FRIENDS OF THE GARDEN
MARCH 22, 1962 THROUGH May 10, 1962
Mr. and Mrs. Henry Adolph
Mrs. Demetrius Andrews
Azalea Garden Club
Dr. Harold A. Bulger
Martha L. Burkhart
Mr. and Mrs. Jean-Jacques Carnal
Mr. and Mrs. Harold Colbert
Mr. William R. Combs
Mr. and Mrs. James A. Corrigan
Lt. Col. and Mrs. Edward Dowling
Mr. Hank Falkenberg
Mr. and Mrs. Wm. Morgan Fish
Mr. and Mrs. Edwin J. Fusch
Gladys M. Derdel
Mr. and Mrs. Bernard Gers
Mr. and Mrs.
Robert S. Goldenhersh
Mrs. John M. Hadiey
Dr. Mildred Hiller
Mrs. G. Erwin Homer
The Illinois Gladiolus Society
Dr. and Mrs. Robert W. Kelley
Mr. and Mrs. Bernard Kilcullen
Dr. and Mrs. Gilbert R. Killian
Mr. and Mrs. Fred W. Kleeburg
Mr. Lee Kling
Mr. and Mrs. Bernard LaBlance
Mr. and Mrs. A. W. Lucas
Mr. and Mrs.
James S. McDonnell, Jr.
Mr. and Mrs. David W. Mesker
Mr. and Mrs. Richard C. Mesker
Mrs. William Mertz
Mr. and Mrs. Forrest Murphy
Mr. and Mrs. Ernest kK. Newman
Mrs. Edward E. Reilly
Brother Thaddeus Revers, M.M.
Mr. and Mrs. Marvin C. Rogan
Dr and Mrs. Leroy W. Rubright
Mr. and Mrs. Stephen J. Sabo
Mr. Leland James Schoen
Mr. and Mrs. Ralph L. Schwenk
Miss Rachel Silberman
Mr. and Mrs. John kK. Switzer
Mr. William M. Thompson
Mr. and Mrs.
Leonard D. Warren, Ir.
Mr. and Mrs. Gerhard IF. Weber
Mr. and Mrs. William Weld
Mr. and Mrs. Neal S. Wood, Jr.
BOARD OF TRUSTEES
ROBERT BROOKINGS SMITH,
President
Leicester B. Faust,
Vice President
Henry B. PFLAGER,
Second Vice President
Howarp F. Baer
DANIEL K. CATLIN
SAM’L. C. Davis
Henry HircHcock
JOHN S. LEHMANN
RoBert W. Otto
WaRREN McKINNEY SHAPLEIGH
DuDLEY FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
DANIEL SCHLAFLY,
President, Board of Education of St. Louis
GeEorGE L. CaDIGAN,
Bishop, Diocese of Missouri
STRATFORD LEE Morton,
CarRL TOLMAN,
Chancellor, Washington University
RayMonpD R. Tucker, ©
Mayor, City of St. Louis
President, Academy of Science of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaecher, Jr., President, Mrs. Wm. R.. Bascom, Vice President, Mrs.
Curtis Ford, Vice President, Mrs. Eli M. Strassner, Vice President, Sears Letimann,
Treasurer, Kathleen M. Miller, Secretary.
HORTICULTURAL COUNCIL
Clifford W. Benson, Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, Be R. McMath,
Dan O’Gorman, Gilbert Pennewill, Ralph Rabenau, Philip A. Conrath, Chairman.
WOMEN’S ASSOCIATION
Mrs. J. Bruce Butler, President, Mrs. James G. Alfring, Vice President, Mrs. Bert A.
Lynch, Jr., Vice President, Mrs. Frank Vesser, Treasurer, Mrs. Samuel D. Soule, Cor-
responding Secretary, Mrs Edwin F. Stuessie, Recording Secretary.
HISTORICAL COMMITTEE
John S. Lehmann, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-Chairmen
for Restoration.
GARDEN STAFF
Frits W. Went, Director
HuGu C. Cutter, Executive Director
Epcar ANDERSON, Curator of Useful Plants
Henry N. Anprews, Paleobotanist
CLARENCE BarpsrE, Instructor
Ernest Biser, Horticulturist
Louts G. BRENNER, Grounds
Superintendent
Lapistaus Cutak, Greenhouse
Superintendent
Carro_t W. Donce, Mycologist
Caraway H. Dopson, Taxonomist and
Curator of Living Plants
Rosert L. Dress_er, Taxonomist and
Editor of the ANNALS
James A. Duxg, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watpo G. FecuNer, Business Manager
RAYMOND FREEBORG, Research Associate
Ropert J. Givvesprie, In Charge of
Orchids
Brian Gorpon, Editorial Assistant
James Hampton, Assistant Engineer
Pau A. Kout, Floriculturist
C. RaNLET LINcoLN, Assistant
to the Director
VIKTOR MUEHLENBACHS, Research
Associate
Norton H. NicKkerson, Morphologist
LILL1aAN OvERLAND, Research Assistant
IKENNETH QO. Peck, Instructor
GeorGE H. Princ, Superintendent
Owen J. Sexton, Research Ecologist
KENNETH A. SmitTH, Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
GEORGE B. VAN ScuHAAcK, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
Ropert E. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A. M. to 5:00
P. M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 10:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P.M.
(April through November); 10:00 A.M. to 4:00 P.M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year other shows, competitions and festivals are sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres — was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
goth
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MISSOURI BOTANICAL GARDEN |
[| p June 1962
wu shin Volume L
Number 6
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Cover: A group of school children enjoying the water-lily pond in the Climatron.
Several kinds of water-lilies are now in colorful bloom. PHOTO BY BRIAN GORDON
CONTENTS
A Tour of
Shaw’s Garden
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missourt.
Guest Editor for this issue: EDGAR ANDERSON.
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missour1 Botanical Garden
Volume L No. 6 B U ll eC fe nN June 1962
Hinry SHAW 1800-1889
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MISSOURI BOTANICAL GARDEN BULLETIN 3
A TOUR OF THE MISSOURI BOTANICAL GARDEN
a botanical garden any-
way? Is it a park, and if
. =
partir
In answer it may be said that a botan-
so why not call it one?”
ical garden may sometimes look like a
park but it is much more than that. It
is a place for collections of different
kinds of plants and a center for study-
ing plants and for diffusing informa-
tion about them. One phase of its
work is to arrange displays for the
delight and instruction of the general
public. While there is always some-
thing interesting to see at the Missouri
Botanical Garden there are also special
displays at certain seasons both out of
doors and under glass. In addition
there are a number of important fea-
tures which are not ordinarily open to
the general public. These include: a
large botanical library and herbarium
(O),* which includes a laboratory for
graduate students; an administrative
and editorial office; a small greenhouse
(R) which is used as a temporary cen-
ter for the Garden’s educational pro-
gram; the Cleveland avenue Gatehouse
(Q), which is a private residence; the
growing greenhouses (S), where plants
are raised for the displays.
The Garden is hidden away on the
East and North by Mr. Shaw’s sturdy
old-fashioned limestone walls so high
catches only
that the passer-by
glimpses of tree-tops or of vines which
spill down over the gray-white stones.
One enters through the Main GatTr
Capital letters refer to map on pages 8
and 9:
(A) on Tower Grove Avenue (oppo-
site the head of Flora Place) or by the
CLEVELAND AVENUE GaTE (B) a few
blocks to the south. Incorporated in
the Main Gate is the quaintly lettered
keystone from the original gate. It
bears the official designation selected by
Henry Shaw, Missourr BOTANICAL
GARDEN, and the date of its erection,
1858.
To the right of the entrance are
Rest Rooms for Men and for Women.
To the left and side by side are the
Headquarters for the FRIENDS OF THE
GARDEN and the BooKsTORE AND IN-
FORMATION CENTER. The latter has
an unusually wide selection of books
and pamphlets pertaining to gardening,
wild flowers, botany, and horticulture.
There are also postcards of various fea-
tures of the Garden. For the conveni-
ence of visitors there is a public tele-
phone just outside the turnstiles.
Visitors may want to visit for a
moment at the Friends of the Garden
office to learn something of how this
voluntary membership organization
supports the Garden in its work.
Friends members receive a number of
special benefits, including free admis-
sion to the Climatron, a free subscrip-
tion to the Garden Bulletin and a
discount on items for sale at the In-
formation Center. In return, their
annual dues enable the Garden to carry
on a wide variety of programs to bring
gardening information to the public in
the form of courses, lectures and
demonstrations.
Immediately before the entrance
Facing Page: The Linnaean House as seen from the Rose Garden.
+ MISSOURI BOTANICAL GARDEN BULLETIN
Below: Avenue of Dawn Redwoods (Metasequoia glyptostroboides). These are the fastest growing
of all conifers but were known only as fossils until living groves of them were found in China in
the 1940’s.
MISSOURI BOTANICAL
stretch the Tropica Lity Poors (C)
featuring from July until frost a fine
display of tropical water lilies. In the
early morning and late afternoon and
on cool damp days, the night-blooming
water lilies hold the stage with their
waxy petals of pink, red, or white. All
of these varieties have been developed
at the Garden. The glory of the
display however is given by the day-
hybrids. ‘These
magnificent flowers, wider than dinner-
blooming — tropical
plates and in exquisite shades of yellow,
pink, lavender and blue, have largely
been developed at the Missouri Botan-
ical Garden by Mr. G. H. Pring.
Facing us across the lily pools is the
world’s first CLIMATRON (D), devised
by the Garden’s Director, Dr. Frits W.
Went.
day time, it is spectacular when illu-
Dramatic enough during the
minated at night and reflected in the
lily pools. Though it closes at 5 P. M.
Mondays through Thursdays, it and
the adjacent buildings stay open until
10 P.M. on Fridays, Saturdays and
Sundays, and major holidays. The
tropical foliage and flowers with which
it is filled are even more brilliantly
dramatic when seen by artificial light.
Leaving the Climatron for the mo-
ment we take the angling path to the
right into the RosE GaRDEN (E), at
its loveliest in May and June but at-
tractive at all times of the year by
reason of its excellent design. The
center of the Rose Garden is a converg-
ing point for all the main pathways in
this part of the Garden and in which-
ever direction one looks a vista opens.
GARDEN BULLETIN 5
To the west is the shrub-bordered walk
ending in the arched entrance to the
FLoraL Dispray Houst (F). Par-
ticularly noteworthy is the treatment
of the vista to the south. In_ this
direction one looks down rose-bordered
stretches of turf to the flowering
shrubs of the KNoLis (G) and sees in
the distance the square white tower of
Mr. Shaw’s old country home, Towrr
Grove. To prevent a discordant cross-
wise streak through the center of the
picture, the landscape architect had the
land to the south so graded that the
water lily pools and attendant walks
are out of sight from the Rose Garden.
In the opposite direction is the Lin-
NAEAN House (H), the only remain-
ing greenhouse which was erected in
Mr. Shaw’s day. It is so named because
it bears over its main entrance portrait
busts of three outstanding botanists,
Nuttall at the west side, Asa Gray of
Harvard at the east, and crowning the
gable, above an appropriate inscrip-
tion, the great Swedish botanist, Lin-
naeus. The building itself is of interest
as one of the few remaining examples
of middle nineteenth century green-
houses. It is filled with a collection of
Camellias and other winter-flowering
shrubs, planted to simulate an outdoor
garden, and from January to March is
in continuous bloom.
Down the angling path to the south-
west we see the Climatron again
straight ahead of us. Proceeding along
the pathway we pass on our right a
strange winter-blooming tree, Parrotia
persica, whose hundreds of small black
Facing Page: The tower, the second story balcony and the white gate posts all date from Henry
Shaw’s day.
MISSOURI BOTANICAL GARDEN BULLETIN
velvet buds open in late winter, reveal-
ing the bright red stamens within.
The CLimatron (D) is the world’s
first controlled-climate greenhouse. The
chief problem in attempting to grow
tropical plants outside the tropics, is
not keeping them warm in the winter-
time but keeping them cool in the
summer time without sacrificing any
of the bright sunlight to which they
are accustomed In the Climatron this
is accomplished by huge fans which
change the air every few minutes and
by bringing in air through a water
curtain in hot weather.
The Climatron was developed by Dr.
Frits W. Went, Director of the Gar-
den, in consultation with St. Louis
architects Murphy and Mackey. It is
built according to principles estab-
lished by R. Buckminster Fuller, in-
ventor of the Geodesic system. It is
70 feet high, 175 feet in diameter and
covers a quarter of an acre.
The Missouri Botanical Garden re-
ceives no direct tax government sup-
port. The admission charge of 50
cents per visitor will maintain the
Climatron and help provide support
for additional development of the
Garden. Children 14 and under are
admitted free when accompanied by an
adult. Groups of children (schools,
scouts, etc.) are admitted free regard-
less of age and are allowed free admis-
sion for two adult leaders per 25
children. All Friends of the Garden are
admitted free. They present their
membership cards as passes.
Reduced rates for adult groups are
N
35 cents each for groups of 20 to 100
and 30 cents each for groups larger
than that.
The Climatron is a Geodesic dome of
aluminum tubing arranged in hexag-
onal patterns, lined by a layer of
transparent Plexiglass, suspended just
below the underside of the dome
framework. The Plexiglass is held in
place by rubber gaskets similar to those
Additional
material explaining the mechanical
used in jet airplanes.
operation and the displays of the Cli-
matron is available from the attendant.
Until new greenhouses can be built
for them, two special collections are
kept in older greenhouses immediately
to the left and right of the Climatron.
To the south of it (that is, to the right
as you are leaving the Climatron) is
the Desert House (I). Here will be
seen some of the most bizarre and gro-
tesque forms of the plant world such
as the Agaves or Century Plants which
provide the Aztecs with food, drink
and clothing. From the sap an intoxi-
cating drink, “pulque,” was fermented;
the cores were roasted and eaten; the
leaves were used as roofing thatch and
the thorns were used for pins and
needles. Some visitors who have not
traveled widely in the deserts of the
American Southwest and of Mexico
will be surprised by the large number
of shrubs in a desert collection.
To the north of the Climatron
another greenhouse of the same size
and shape as the Desert House is given
over largely to SouTH AFRICAN SuC-
CULENTS (J). The uninformed visi-
Facing Page: An Amazonian bog in the Climatron, spring of 1962. The conspicuous-veined
Sanchezia nobilis, at the left, flowered all through the winter of 1961-1962.
MISSOURI BOTANICAL GARDEN BULLETIN
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MISSOURI BOTANICAL GARDEN BULLETIN
AaALOWR OF Si bi
JRI BOTANICAL GARDEN
Scale only approximate.
Heavy Line Shows Route of Tour.
Cz
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—_ 3
=
A Main Entrance
Shaw Blvd.
Now largely an auditorium, when built by Henry Shaw a century ago it housed Library, Her
barium, and a small Museum.
MISSOURI BOTANICAL GARDEN BULLETIN 11
tor will wonder why when there are so
many Cacti in the Desert House, so
many more of them are included here.
Actually none of the plants in_ this
house are Cacti, however much they
may resemble them. They are various
kinds of plants from other desert areas,
largely African, and have become so
adapted to desert conditions that
superficially they look like Cacti. When
they flower they have utterly different
flowers, some of them (the Stapelias
for instance) are desert milkweeds,
others are related to Lilies, many of
them are Euphorbias, close relatives of
the Christmas poinsettia.
Just beyond the South African col-
lections and still farther to the north is
the FLorat Dispray House (F). As
its name indicates, this house is used
for big displays or flower shows from
October to June. Highest in popular
favor are usually the Chrysanthemum
show in November and the Orchid
Show in February. The Garden is
internationally known for its orchids
and their breeding and study. They
are exhibited en masse during the Or-
chid Show and are always on display in
the Climatron. There is a Poinsettia
Show during the Christmas Holidays
and much of January. Tulip Shows,
Spring Flowers, Easter Lilies, Azaleas,
and finally Hydrangeas carry on until
summer heat makes the house difficult
for most kinds of flowers. In the
spring, late summer, and fall various
St. Louis plant societies stage Rose,
Gladiolus, Succulent, Dahlia, African
Violet Shows and the like. Each of
these usually lasts for a Saturday after-
noon and evening and the following
Sunday.
For those who wish to see additional
tropical plants (and orchids in par-
ticular) it is possible at this point on
the Tour to make a circuit of the
chief growing greenhouses for tropical
plants. From the upper level of the
Floral Display House at a door oppo-
site the main entrance, a long flight of
steps leads to the Aror House, still
an interesting collection of tropical
plants though it shows obvious scars
where particularly fine specimens were
moved into the Climatron.
At the far end of the Aroid House,
turn to the right through the orchid
houses. In the second one there is
usually a small display of orchids cur-
rently in bloom. Another turn to the
right takes us down the middle of
We then
pass through the outside door, turn to
the range of greenhouses.
the right between the two greenhouses
and enter again at the foot of the same
staircase we came down before.
On the upper level of the Floral Dis-
play House a series of high quality
Food Vending Machines have been set
up for the convenience of visitors
(there are no restaurants near the Gar-
den). These change money, offer a
wide selection of sandwiches, ice cream
on a stick, and hot coffee or hot choc-
olate, as well as cold drinks.
Just outside the south door is the
RUMAHSAHTAY (K), a small restau-
rant specializing in Indonesian delica-
cies such as charcoal broiled pork
tidbits (sahtay), ground beef steamed
in a light bread-dough (China-burg-
ers), and other dishes and drinks. ‘The
area between the two greenhouses has
been converted into an outdoor dining
terrace with small tables, metal chairs,
awit’ ve ah
ae
mas?
Above: The “Grove” seen from the “Tower.” Henry Shaw’s Mausoleum imid its trees
Facing Page: The “Tower” of Tower Grove. In Henry Shaw’s day from this tower one could see all
of the surrounding farmlands.
14 MISSOURI BOTANICAL GARDEN BULLETIN
and large green and white umbrellas.
To see the rest of the Garden we
now retrace our steps past the Clima-
tron and continue along a pleasantly
shaded walk which curves more and
more to the left. Particularly notable
is a fine clump of Dwarf Buckeye,
Aesculus parviflora. It is one of the
few ornamental shrubs which grow
well in the shade; it is particularly
beautiful in June and July when it is
covered with slender tapers of white
flowers rising straight up above the
leaves.
Continuing along the pathway we
come to the dignified old gateway
which admits us to the MausoLEUM
Grove (L) and see TowER GROVE
(M) facing us beyond the opposite
gate. A century and a half ago when
Henry Shaw first saw this property,
here were the beginnings of a tiny
grove surrounded on all sides by rolling
prairie land. As soon as he owned the
land he fenced in the grove, built his
house beside it, and eventually planned
the stone Mauso_eum in which he lies
buried beneath a portrait statue of
white marble.
The Grove is given over to a collec-
tion of ground-covers, including Baltic
Ivy and the Garden’s own introduction
MBG Bulgaria which has proved thor-
oughly hardy in St. Louis even in the
coldest winters. There is a small col-
lection of hardy Liriopes, and a par-
ticularly fine form of Wild Ginger,
Asarum canadense var. acuminatum.
In late winter and spring the Grove is
bright with early-flowering bulbs,
Snowdrops begin the parade in early
or mid-February and are always showy
by the end of the month. They are
followed by Squills, Narcissi, and then
a magnificent display of Wood-
hyacinths, in pink, blue, and white.
The wild blue form with drooping
racemes, known and loved in England
as “Bluebells,” is appropriately concen-
trated around Mr. Shaw’s tomb.
Passing out of the Grove we are
confronted by Tower Grove, Henry
Shaw’s country home, named from its
tall square tower and the adjacent
grove. The tower and the wing to the
right of it belong to the original build-
ing erected by Mr. Shaw in 1849.
When, after Mr. Shaw’s death in 1889,
the building (which was still without
running water or central heating) was
made habitable for Dr. William Trelease
and his family, the original servants
wing at the left was torn down and
more commodious quarters were built
in its place.
During the 1950’s with the help of
various St. Louisans, Tower Grove was
restored both structurally and decora-
tively and is now open to the public
every day in the year. The basic ad-
mission fees are 50 cents per adult and
10 cents for children 14 and under.
As in the case of the Climatron,
Friends of the Garden and staff mem-
bers and their guests are admitted free
and there are lower rates for groups of
20 or more.
Particularly interesting within the
house is the contrast (particularly
noticeable in the woodwork and the
fireplaces) between the parts built in
1849 and in 1889. The house displays
among other things pictures and statu-
ary brought back from Europe by
Henry Shaw. It includes furniture
from his town house as well as some of
MISSOURI BOTANICAL GARDEN BULLETIN 15
the original furniture from Tower
Grove.
Immediately to the rear of Tower
Grove is the AVENUE OF Dawn ReEp-
woops (N). These superb trees were
for long known only as fossils, until
living stands of them were located in
remote parts of China. The Arnold
Arboretum located a good source of
seed and generously shared their treas-
ure with other arboreta and botanical
gardens. The avenue was set out in
the early 1950’s and leads from Henry
Shaw’s study to a tall pair of Bald
Cypresses planted in his time. Passing
along this walk we pause at the first
cross walk and look down it to the
antique statue of Juno Materna,
brought back from Europe by Henry
Shaw as an ornament for his garden.
(Visitors desiring to reach the Na-
tional Home of the State Federations
of Garden Clubs on foot, will find that
if they go to this statue and then pro-
ceed beyond and slightly to the left
they will find a driveway leading to
the National Home on Magnolia Ave-
nue. )
Turning to the left at the crosswalk
we see in front of us the ADMINISTRA-
TION BuitpiInc (QO), not. ordinarily
open to the general public. It con-
tains ofhces, one of the world’s finest
botanical libraries, a large herbarium
and laboratories for advanced students
in botany. The portion of the build-
ing to the left (by looking sharply one
can see where the old-fashioned bricks
meet more modern brickwork) was Mr.
Shaw’s town house at the corner of
Seventh and Locust. It was moved out
here in accordance with his will and
later greatly enlarged.
Turning again to the left we pass in
front of the small greenhouse which is
the headquarters for the Garden’s Edu-
cational Program. Here and in the
Museum, lectures and practical work
in various phases of Horticulture and
Botany are given to the public. With
the aid from the Pitzman Fund the
programs for children have — been
greatly expanded.
Continuing straight ahead we soon
see the red-brick Musrtum (P) rising
before us. Here is the building erected
under Henry Shaw’s personal super-
vision a century ago when he seriously
began to organize his botanical garden.
It originally housed everything: ofhces,
herbarium, laboratory, work rooms,
library and museum. Now it 1s used
for ofhces and for storage though its
main use is as an auditorium. In addi-
tion to lectures sponsored by the Gar-
den it is lent to organizations which
are carrying on the kind of work Mr.
Shaw would have liked to see centered
at the Garden.
Just beyond the Museum a road to
the right leads to the Cleveland Ave-
nue Gate, opening on to Tower Grove
Avenue across the street from its junc-
tion with Cleveland Avenue. Between
the Museum and the Gate are fine
young specimens of the rare Japanese
Golden Larch (Pseudolarix amabilis).
Beside the gate is the CLEVELAND
Gate House (Q) built in 1890 as a
waiting room where visitors met the
horse drawn vehicles which took them
back to the city or the railroad station
at the junction of Vandeventer and
Tower Grove avenues. It has since
been converted into a residence and the
house and its grounds are not open to
Above: An 1890 farm kitchen is now on display at Tower Grove.
the public. At its southwest corner is
a good specimen of a little known tree,
the Ivy Tree, Kalopanax pictus. As
we continue along bearing to the right
we note a number of trees with labels
and a few with numbers. These are
part of the TREE TraIL. Visitors may
obtain free from the Information Cen-
ter at the Main Gate, an illustrated
guide and map to this trail. Thousands
of families have gone over this trail
(parents and children doing it to-
gether) and have found it a pleasant
way of finding out more about the
world around us.
Continuing along the walk we pass
fine specimens of the Gingko tree, a
collection of hardy bamboos, Ozark
Witch Hazels which are in flower for
many weeks during the winter-time,
Hercules Club, the spiniest of all our
native trees, and a group of Japanese
Snowballs, Viburnum tomentosum
sterile.
We have now made a circuit of the
principal features of the Garden and
the Main Gate comes into view ahead
of us. There are many things we have
hurried by, and many points which
there has not been time to discuss.
But we should like finally at least
to mention our interesting white red
bud, the lake in the North American
tract, and the Arboretum at Gray
Summit, Missouri, on highway 66,
where the Witp Flower Traits and
DAFFODIL COLLECTIONS are open to
the public in April and May. E.A.
BOARD OF TRUSTEES
Sam Le GC, 2DAVIS
Henry HircHcock
JoHN S. LEHMANN
Ropert W. Orto
WaRREN McKINNEY SHAPLEIGH
RoBERT BROOKINGS SMITH,
President
LeIcEsTER B. Faust,
Vice President
Henry B. PFLAGeEr,
Second Vice President
Howarp F. BAER
DaNIEL K. CaTLIN
DupDLEY FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
Tuomas H. EtiorT,
Chancellor, Washington University
RAYMOND R. TUCKER, |
Mayor, City of St. Louis
DANIEL SCHLAFLY,
President, Board of Education of St. Louis
GeorGE L. CaDIGAN,
Bishop, Diocese of Missouri
SrraTForRD LEE Morton,
President, Academy of Science of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaecher, Jr., President, Mrs. Wm. R. Bascom, Vice President, Mrs.
Curtis Ford, Vice President, Mrs. Eli M. Strassner, Vice President, Sears Lehmann,
Treasurer, Kathleen M. Miller, Secretary.
HORTICULTURAL COUNCIL
Clifford W. Benson, Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. McMath,
Dan O'Gorman, Gilbert Pennewill, Ralph Rabenau, Mrs. Gilbert J. Saniuelson, Philip A.
Conrath, Chairman.
WOMEN’S ASSOCIATION
Mrs. J. Bruce Butler, President, Mrs. James G. Alfring, Vice President, Mrs. Bert_A.
Lynch, Jr., Vice President, Mrs. Frank Vesse
responding Secretary, Mrs Edwin F. Stuessie,
Treasurer, Mrs. Samuel D. Soule, Cor-
r
Recording Secretary.
HISTORICAL COMMITTEE
John S. Lehmann, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-Chairmen
for Restoration.
GARDEN STAFF
Frits W. Went, Director
HuGu C, Cutter, Executive Director
Epcar ANbERSON, Curator of Useful Plants
Henry N. AnpbreEws, Paleobotanist
CLARENCE BaArsrE, Instructor
Ernest Bisver, Horticulturist
Lours G, BreNNeER, Grounds
Superintendent
LapisLaus Curak, Greenhouse
Superintendent
CarRoLL W. Dopce, Mycologist
Caraway H. Dopson, Taxonomist and
Curator of Living Plants
Rozert L. Dress-er, Taxonomist and
Editor of the ANNALS
James A. Dukg, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watpo G. FecHuNer, Business Manager
RAYMOND FREEBORG, Research Associate
Rogpert J. Gitvespie, In Charge of
Orchids
Brian Gorpon, Editorial Assistant
James Hampton, Assistant Engineer
Pau. A. KOout, Floriculturist
ce RANLET Lincoin, Assistant
to the Director
VIKTOR MUEHLENBACHS, Research
Associate
Norton H. Nickerson, Morphologist
LILLIAN OVERLAND, Research Assistant
KENNETH O. Peck, Instructor
GeorcE H. Princ, Superintendent
Owen J. Sexton, Research Ecologist
KENNETH A. SmitH, Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
GEORGE B. Van Scuaack, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
Rosert E. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A. M. to 5:00
P. M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 10:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P.M.
(April through November); 10:00 A.M. to 4:00 P.M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year other shows, competitions and festivals are sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres — was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI (BOTANICAL GARDEN
[| : september 1962
ul elin Volume L
Number 7
Cover: One of the many trails through the Garden’s Arboretum at Gray Summit,
Mo., thirty miles southwest of St. Louis on highway 66. See Friends of the Garden
notes for news of the picnic to be held soon at the Arboretum.
PHOTO: L. G. BRENNER
CONTENTS
Fall Lawn Care Book Reviews
The Feather Geranium Friends of the Garden Notes
-all Course Schedules
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missour1.
Guest-Editor for this issue: RANLET LINCOLN.
Published monthly except July and August by the Board of Trustees of the Missouri
Rptanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missour1 Botanical Garden
Volume L No. 7
Bulletin
September 1962
FALE LAWN CARE
RAYMOND
\ \ YirxHt fall just around the corner
it is time to look to your lawn
especially the lawns
for renovation
with the cool season grasses. This will
include the bluegrass and bentgrass.
These grasses have suffered through a
very dry, hot summer and will require
the best fall renovation program you
can manage.
One of the first and most important
problems to correct is the accumula-
tion of thatch in your lawn. This
thatch is made of the decaying leaves
and roots of your grass plants. It
serves as a breeding place for the many
diseases that damage the cool season
grasses. This thatch will interfere with
water movement into the soil, prevent
eficient use of fertilizer, and pre-
vent the roots of the grass plants from
penetrating deeply into the soil. A lawn
with a heavy thatch is usually shallow
rooted. When a plug is cut from the
lawn the sod can easily be separated
from the soil. This is because the roots
are confined to the thatch layer. A
lawn with a dense, deeply rooted turf
is usually a healthly lawn.
This heavy thatch does not become
a problem until the cool season grasses
are forced to grow under stress. This
would be the summer season in St.
Louis. When the evenings are hot and
humid lawn diseases become damaging,
PREEBORG
especially where the heavy thatch is
found.
Two of the more serious lawn dis-
eases on bentgrass are the Pythium sp.,
and Helminthosporium Blight. There
are no satisfactory controls for these
diseases. The large brown patch,
Rhizoctonia sp., is another disease of
bentgrass supported by heavy thatch
development. A fungicide containing
mercury will give excellent control of
the large brown patch.
The Helminthosporim sp., leafspot,
is a severe problem on the bluegrass.
This disease becomes active in early
spring. It will be more severe with
a heavy thatch development. The
damage done by the leafspot does not
become severe until the bluegrass is
placed under stress in summer. Then
circular spots of dead grass will appear
in the lawn. The ActiDione or Kro-
mad fungicides applied in early April
to early June will prevent the disease
from severely weakening the bluegrass
plant so it can survive the stress of the
hot, dry summer. However, the best
preventative and control is a good
maintenance program that includes
thatch removal from the «ool season
grasses in the early fall:
There are several units manufac-
tured for home use to remove this
thatch. These are vertical cutting or
(1)
Ne
thin-cutting units. The blades are set
upright on a horizontal axis so they
slice the turf, cutting or thinning out
the thatch. This vertical cutting unit
should be set so that it barely touches
the soil surface. This verticutting will
remove most of the crabgrass and
other weeds by removing runners and
seed heads, and will make next year’s
disease control easier.
As the thatch is thinned out it
should be raked and discarded.
You are now ready to fertilize. You
should have a soil test made if you
have not had your soil analyzed within
the last three years. Soil tests are made
by your County Extension Agent. A
fee of $1.00 is charged for the analysis.
The soil sample should represent the
entire lawn area. It is best to take
your samples at various points through-
out your lawn. The sample should be
taken to a depth of seven inches. Mix
all samples together thoroughly, then
take about one pint of this mixed soil
and mail it to Mr. Nelson Russell, 230
South Meramec, Clayton 5, Missouri.
Enclose your $1.00 service charge.
This analysis will take from seven to
fourteen days.
Your soil analysis will give you the
necessary information on the amount
of lime, and the amount of fertilizer
to add.
Nitrogen, phosphate, and potash are
the three most important elements re-
quired for the establishment of a good
turf. The manufacturers have blend-
ed these elements to give you many
brands to choose from. These mixed
fertilizers are available in many com-
binations. These combinations are
stated in a formula on each fertilizer
MISSOURI BOTANICAL GARDEN BULLETIN
bag. An example would be a newly
developed formula designed specifically
for turf. The three combinations
available are 12—3—6, 12—4—8, and 12-
5-7.
The 12 means 12‘¢ actual nitrogen,
the 3 is for 3% PsO;, phosphate,
and the 6 is for 60% KsO, potash.
Thus a 50 tbh bag would have .12
50 th or 6 tb of actual nitrogen. The
phosphate would be .03 50 or 1.5
tb of P.O;, and the potash would be
.06 < 50 Tb or 3.0 th of KO.
Other mixed fertilizers available in-
clude 5—10—-5, 10-6—-4, 16—8—8, 15-—
10-10, 20-10—-5, 5-4-0, 10-10-10,
and many others.
If you do not have a soil test made,
you should plan on applying your
mixed fertilizer at a rate high enough
to give about 2 tb of actual nitrogen
per 1000 square feet of lawn area. In
the case of the 12—3—-6, 12—4—8 or 12-
5-7 combinations this would amount
to approximately 18 tb of mixed fer-
tilizer per 1000 square feet. This rate
would also provide adequate phosphate
and potash for fall feeding.
One other element sometimes re-
quired in this St. Louis area is iron.
This can be applied as iron sulfate or
as chelated iron. Approximately 12 tb
per 1,000 square feet of the iron sul-
fate two to three times per season will
overcome any iron deficiency. About
14 to 14 this amount of the chelated
iron should be used. A likely indica-
tion of iron deficiency in your lawn is
a general tendency toward a pale,
yellowish green color. Providing this
condition is not due to disease or other
causes, it can be overcome readily by
application of iron as recommended,
MISSOURI BOTANICAL
and the lawn restored to its rich green
color.
If your vertical cutting to remove
the thatch leaves large areas that ap-
pear thin it is best to overseed. Use
about half the recommended rate for
overseeding. If you are overseeding
bluegrass it is best to use a blend of
the varieties of bluegrass that are
available. One such blend would con-
tain 50° Kentucky Bluegrass, 20%
Merion Bluegrass, 20‘, Newport Blue-
grass, 10°7 Park and 10% Delta Blue-
grass. These blends are designed to
take advantage of the best qualities of
each variety. Thus when Newport is
suffering from leafspot, Helmintho-
sporium sp., in spring and summer the
Merion, which is somewhat resistant
to the leafspot, will be green and
growing well. Then when the Merion
TREES LABELED BY
Kes plants labeled is a never
ending job. In a good botanical
garden it should be possible to find
common and scientific names and in-
formation about where a plant comes
from on any plant. Weather and
thoughtless children do some damage
to signs but most damage is caused by
the plants themselves. Trees and
shrubs grow and bury the fasteners of
the labels or cover the names with new
branches so rapidly that some labels
must be replaced every year.
During the past ten years nearly all
GARDEN BULLETIN 3
is infected by the rust in late summer
and early fall the Newport is reviving
from the leafspot, giving you a nice
green turf. The other varieties are in-
cluded to give support in periods when
the Newport and Merion are inactive.
The seeding and fertilizing can be
done at the same time. The vertical
cutting unit can be used to work your
seed and fertilizer into the soil. Run
it lightly over the area after seeding
and fertilizing, then water and mow as
needed.
Plan on a spring fertilizing at the
same rates used in fall. You can use
the same fertilizer. This application
should be made about mid-April,
weather permitting.
Look for a recommended = spring
renovation program in an early BULLE-
TIN next year.
MEN’S GARDEN CLUBS
of our outdoor labels have been made
and placed by members of the Regional
Council of Men’s Garden Clubs, an or-
ganization composed of all the Men’s
Garden Clubs of the St. Louis area.
On several Saturdays this August these
men were busy repairing and replacing
labels on the Garden’s trees. Mr.
Arthur Krueger, who organized the
project, and most of the men who par-
ticipated in it, have also worked on
plantings, exhibitions and other proj-
ects which make the Garden a more
interesting place to visit.
1 the form of a bryophyllum, an Hawaiian succulent of special interest
aves, was awarded by Director Frits W.
r. and Mrs. Hubert D. Hagen;
Elizabeth Davidson, 9, daughter of Dr. and Mrs. Morris Davidson; and Cindy Watkins, 10, daughter
of Mr. and Mrs. Thomas M. Watkins, for their spontaneous contribution to Shaw’s Garden of money
prize for fund-raising, i
ause of the “baby plant’ rosettes that grow around its |
Went to three children, (left to right) Marsha Hagen, daughter of
raised by “putting on a show” for and serving refreshments to neighbors. According to Mrs.
Davidson, the girls ‘made up plays in which they acted, dressed up in a variety of funny clothes, and
served lemonade and pretzels after the performance.” Since Shaw’s Garden was a favorite visiting
place of the girls they decided to turn the profits over to the Garden and walked into the Friends of
the Garden ofhce recently with an envelope of bills and change.
MISSOURI BOTANICAL GARDEN BULLETIN
Director and Mrs. Frits W. Went were caught by the photographers bidding a temporary farewell
to St. Louis as they boarded a plane on August 14 for a six weeks trip to the Southwest Pacific area
culminating in a collecting expedition into the mountains of recently opened areas of Australia and
New Guinea. The Wents’ first stop was Hawaii, where Dr. Went consulted on the possible establish-
ment of a new tropical botanical garden. From there they went on to Sydney, Australia, where Dr.
Went was a participant in a series of scientific meetings, and also took part in the dedication of a new
phytotron at Canberra. For later phases of the trip, Dr. Went will spend two weeks in high altitude
research and collecting in the mountains of Australian New Guinea. He hopes to return with some
unusual specimens of the fantastic flora of this little known region, to add to the Garden’s collection.
6 MISSOURI BOTANICAL GARDEN BULLETIN
FEATHER GERANIUM — JERUSALEM OAK
i lhe curious, aromatic plant known
variously as “Ambrosia,” “Feather
Geranium,” or “Jerusalem Oak,” has
recently been grown in several St.
Louis gardens and inquiries about it
have come to the Garden from several
sources. It is a species of Chenopodi-
um, C. botrys, and as such is closely
related to the common, weedy Lamb’s
Quarter or Smooth Pigweed. The en-
tire plant is strongly (and mose agree-
ably) aromatic. It has deeply lobed
basal leaves, something like those of a
genanium or an oak (hence the two
common names) from which rise long
panicles of small flowers followed by
attractive small seed pods. It is now
grown as a curiosity or to use for its
fragrance and dainty panicles in either
fresh or dried flower arrangements.
Chenopodium botrys has had a long
history of association with man and
was grown in medieval gardens for its
fragrance and its supposed medicinal
qualities. It was “hung in bunches in
the kitchen to sweeten the air” or used
like lavender to give a fresh smell to
bed linens. It is sometimes confused
with the closely related vegetable,
Good King Henry (Chenopodium
Bonus-Henricus), a lower and non-
aromatic perennial, with spinach-like
leaves and dense flower clusters, which
since the middle ages has been grown
in European gardens for use, like spin-
ach, as a pot herb.
Chenopodium botrys is native to the
Near East and to Africa and rather
generally in central Eurasia. The
name Jerusalem Oak may possibly refer
to its having been brought back by
the Crusaders or other visitors to the
Near East. Its original home is a little
hard to determine since it has the
capacity of sowing itself spontaneously
in places to which it has been carried,
though it never becomes weedy and
troublesome. There are specimens in
the Garden’s herbarium which were
collected in St. Louis a century ago
though so far as we know it has never
become established here. Palmer and
Steyermark, in their Flora of Missouri,
list it as occasionally turning up in
waste ground in St. Louis, Shannon,
Ozark, Stone and Jackson counties. It
has been collected at various places
throughout the West including several
remote mining camps and has become
fairly common in parts of California.
It is one of those plants whose size
varies a great deal with the fertility of
the soil and the amount of water it has
had to grow on. I have seen it coming
up between the bricks in the pathways
of an old New England garden near
Worchester, Massachusetts, where in
early summer it was only a few inches
high. Its leaves there did remind one
of a small oak-leaved geranium and a
pleasant aroma arose when they were
stepped on. At the other extreme were
the big plumes of seeding panicles used
by Mrs. Mary Baer in the attractive
Victorian arrangement of dried flowers
which was recently on display in Mr.
Shaw’s old country home, Tower
Grove. These had been grown in the
rich soil of an excellent garden in
Ferguson and the branching panicles
were well over two feet in length.
EpGar ANDERSON
MISSOURI BOTAN-CAL GARDEN BULLETIN 7.
FALL: COURSES
hes as a reminder, here are some
notes and dates on courses and
children’s classes previously announced
for this fall:
Course 107—Bulbs, Indoor-Out-
door
Time: Tuesdays, October 2 and 9,
8:00 to 9:30 P. M.; Thursdays, Octo-
ber 4 and 11, 1:00 to 2:30 P. M.
Place: Experimental Greenhouse.
Fee: $8.00 for 2 meetings.
Instructors: Clarence Barbre and
Kenneth Peck.
Instruction on bulb forcing and out-
door bulb culture will be given. The
Garden will supply each student with
24 top quality bulbs in 7 inch clay
pans which may be taken home. The
Garden will also provide space for cool
treatment which the forced bulbs re-
quire. This is a practical and timely
course for October.
Course 104—How to Propagate
from Cuttings
Time: Tuesdays, October 16 to No-
vember 13, 8:00 to 9:30 P. M.; Thurs-
days, October 18 to November 15,
Ls O0nton2s 3 0s eaaVii
Place: Experimental Greenhouse.
Fee: $12.00 for 5 sessions.
Instructors: Clarence Barbre and
Kenneth Peck.
Fundamental facts and procedures
wk &€ EMM M EE
of producing trees, shrubs and peren-
nials from cuttings (asexual repro-
duction). The Garden will supply a
plastic covered metal propagating flat,
media and plant materials for 40 to 50
kinds of plants.
Student practice will emphasize
propagation of house plants, such as
begonias, dieffenbachias, philodendrons,
etc. Some attention will also be given
to hardwood cuttings. The following
methods of vegetative propagation will
be used: root cuttings, suckers, divi-
sions, hard and softwood stem cut-
tings, leaf, bud and scale cuttings.
Saturday Morning
Natural Science Programs for
Children
Time: 10:00 to 11:30.
Place: Shaw’s Garden — Museum
Building.
September 8—Nature Walk—‘‘Fall
Flowers.”
September 15 — Natural Science
Study—‘“‘Dangerous and useful mush-
rooms and fungi.”
September 22 — Natural Science
Study—"Lichens, plants with ‘split
personalities’.
September 29 — Nature Study —
“Observe seed and fruit formation
through microscope.”
Saturday morning programs are free
to all children, ages 7 to 16. No pre-
vious registration is necessary.
SS BD
8 MISSOURI BOTANICAL GARDEN BULLETIN
BOOK REVIEWS
Leonid Enari. Ornamental Shrubs
of California. pp. 114. Ward Ritchie
Press, Los Angeles 27. (1932 Hy-
perion Ave.) 1962. $5.95.
rR. ENaRtis on the staff of the Los
Angeles State and County Ar-
boretum and has had experience in
meeting the needs of those “students,
teachers, nurserymen, gardeners, land-
scape architects, home owners, and
amateur botanists who often find the
standard manuals of plant identifica-
»”>
tion too technical for use.” He pre-
sents a forty-three page key to 277 of
the ornamental shrubs of California,
be they native or introduced from var-
ious other parts of the world. The key
requires flowers and leaves but is a
comparatively simple one. After try-
ing it out on half a dozen California
ornamentals of my acquaintance I de-
cided that an intelligent amateur would
find it helpful, provided of course that
his unknown plant had been included
in the 277 species selected by Dr. Enari.
The bulk of the book is given over
to clear descriptions of each of the spe-
cies in technical, but relatively simple,
terms. Black and white diagrams by
the author illustrate the commonest of
the technical terms and crude but ef-
fective leaf outlines (with details of
veination) are given for over a hundred
of the species. Interesting and useful
notes are appended to a number of the
descriptions, particularly for those
which are known to be dangerously
poisonous. The entry for Japanese
Quince will serve as an example:
JAPANESE QuiNce. Chaenomeles
speciosa (Sweet) Nakai. C. japonica
Hort., C. lagenaria Koidz., Cydonia
japonica Loisel.
A deciduous shrub up to 10 fet.
Leaves simple, ovate to oblong, evenly
and sharply toothed, 11% to 3% in,
long, alternate, short-petioled, gla-
brous, dark glossy green above, paler
beneath, with conspicuous large kidney-
shaped toothed stipules (Fig. 86, 87).
Flowers scarlet-red (in the typical
form), 1'% to 2 in. across, regular,
bisexual, nearly or quite sessile, in 2’s,
3’s, or 4’s, produced on the old wood.
#Calyx of 5 united sepals, 5-lobed.
# Corolla of 5 distinct petals. #Stamens
numerous. #Pistils 1. #Fruit fleshy,
a pome, apple- or pear-shaped, 1 to 2
in. across, greenish-yellow, with small
dots, very hard, sometimes used for
#Native to China and
Japan. Runs into many forms with
preserves.
white, rose, pink, scarlet or crimson,
single, semi-double or double flowers.
E. ANDERSON
Cledwyn Hughes. Making an Or-
chard. pp. 120. St. Martin’s Press,
N.Y, 1962. $3.50.
pene varieties of fruit, and
4 readily available sprays differ so
widely between England and America
that this charming little book will be
of little direct practical help to the St.
Louis orchardist. However, for the
numerous Americans who like to read
long novels of English country life
considerable portions of the text will
serve as an acceptable substitute. Take
for instance Mr. Cledwyn Hughes’
description of an English dessert apple,
the Beauty of Bath: ‘After Irish
Peach, Beauty of Bath is one of the
earliest of the dessert apples and comes
MISSOURI BOTANICAL GARDEN BULLETIN 9
to the table early in August. It is a
red-and-green apple and looks very
attractive and handsome on the tree in
midsummer sunshine. The first bite is
sharp and tangy, and often some of the
redness of the skin reaches down into
the flesh in an appetizing manner. The
tree is a sturdy creation, strong-
limbed and safe to the ladder.
This is a dessert apple and one of the
favourites of the English orchard.
Beauty of Bath is an apple which is
metallic yellow, a yellow which has
the quality of silver coinage about it;
and on this are crimson stripes. Al-
together the effect is handsome. The
flesh of this choice eating apple is
tender and succulent, juicy and moist,
and of a most pleasing flavour if the
fruit has been picked when really ripe.
One of the advantages of Beauty of
Bath is that the fruit ripens over a
period and can be picked from the tree
on many occasions. It was first intro-
duced by Cooling in the 1860s.”
E. ANDERSON
Roy Genders. Miniature Chrysan-
themums and Koreans. pp. 100-—
Villar ie. WMlantines: Press: IN. Y.- 1961.
$4.50.
a American edition of a recent
English book will be of interest to
American gardeners who specialize in
Chrysanthemums. Length of day,
temperature and rainfall, and available
horticultural products vary so widely
between the two countries that the
detailed horticultural directions will
be worse than useless to the average
American amateur gardener. It calls
attention however to the dwarf. Lilli-
put varieties, the dwarf cushion Ko-
reans and the new dwarf pompoms
which are practically unknown in this
country. Their characteristics and
various details of their culture are
illustrated in 22 excellent black and
white photo-engravings and 12 vivid
color plates. E. ANDERSON
D. Gourlay Thomas. Simple Prac-
tical Hybridizing for Beginners.
Pp. 127. A Se. Wartin’ss Press, Ne Y.
1LO6229 59.71
in a chatty, easy-going style Mr.
Thomas gives simple directions and
details homely advice to the would-be
hybridizer of gladiolus, sweet peas,
daffodils, roses, chysanthemums, and
carnations, With the help of simple
diagrams he shows exactly how to pre-
pare the flowers for making crosses.
He discusses from the viewpoint of the
trade, hybridizing whch has been done
with these species in the last few
decades and makes specific suggestions
as to the kinds of crosses which might
lead to further advances. Though he
has had some American experience,
most of his life has been spent in Eng-
land and much of his detailed advice
will be more helpful for English than
for American gardeners.
There is at least one minor error in
the book. In his exhortation to the
amateur to go ahead on his own,
Gourlay Thomas makes the statement
(p. 29) that “Gregor Mendel knew
little botany himself until he started
his experiments.” Actually he was
sent to the university by his Order and
there concentrated on both _ biology
and mathematics. His earliest (and
little known) papers refer to interests
started during his student days and
deal with pests of garden peas.
E. ANDERSON
FRIENDS OF THE GARDEN NOTES
N event of unusal interest is the
first annual Friends of the Gar-
den Picnic, planned for Sunday after-
noon, September 23, at the Arboretum
at Gray Summit, Missouri. Invitations
to the picnic went out to all Friends
early in September, urging them to
plan an old fashioned family outing on
the beautiful 1600-acre Arboretum
grounds, and offering boating, fishing,
horseshoe pitching and other tradi-
tional picnic sports, as well as a variety
of nature walks and informal classes
led by members of the Garden staff.
Activities have been planned for both
adults and children, with the intention
of providing plenty to do for everyone,
but also keeping in mind that many
Friends may want to spend their after-
noon in quiet, unorganized strolling or
just plain sitting under a shady tree
and enjoying the peace and quiet.
Woods, fields, streams, lakes—all are
there, waiting for your enjoyment. It is
expected that many Friends will want
to bring their own family picnics, or
combine with other families for the
gee a , :
ie SAN Sh a pes *
si.» bs" ae we! *
outing, but it has been arranged that
box lunches (including fried chicken)
may be bought at the Arboretum if
reserved in advance. Be sure to indi-
cate on the return postcard sent with
the invitation if you want box lunches.
Similarly, while many Friends may
enjoy the rather pleasant drive of an
hour or less to the Arboretum, free bus
rides will also be offered. See the invi-
tation for details. The hard-working
planning committee under the chair-
manship of Mrs. Curtis Ford hopes
that it has thought of everything to
make this Friends picnic a memorable
occasion for the whole family. Now
all we need is perfect early autumn
weather—and Friends.
IMPORTANT NOTE: Fishing and
picnicking ordinarily are NOT PER-
MITTED at the Arboretum. They are
being offered on this one occasion
ONLY, as a special benefit to Friends
of the Garden. We trust this unusual
privilege will not be abused in the
future.
Early fall woodland scene at the Arboretum is an example of attractions that await the
enjoyment of those who attend the Friends of the Garden picnic on Sunday afternoon,
September 23.
PHOTO: P. A. KOHL
MISSOURI BOTANICAL GARDEN BULLETIN 11
Response to the appeal (mailed along
with the June BULLETIN) for help with
a “telephone party” in January has so
far been encouraging. Co-chairmen
for Membership, Mrs. M. M. Jenks and
Mrs. C. C. Johnson Spink, need all the
help they can get for this important
undertaking, through which they hope
to add a significant number of new
members to the Friends. As their ap-
peal said, they will supply the lists and
a convenient, cozy place to make the
calls, volunteers supply the charm and
the voice, and the Garden reaps the
benefit. Many different approaches to
increasing membership have been tried
in the past, with varying success. This
latest plan, for an intensive period of
telephoning a_ selected list, combined
with a thoughtfully planned follow-
up, seems to offer many advantages.
Its success hinges upon recruiting a
large number of telephoners. Each
caller will only have a few calls to
make if enough callers will volunteer.
Many voices make light work—but
lots of noise!
se
The course in classical Japanese
flower arranging conducted last spring
by Mrs. Dan Sakahara was, as reported
earlier, a great success. Registration
for the course was over-subscribed, and
arrangements have now been com-
pleted to repeat the course “by popular
demand.” While registration is again
necessarily limited (Mrs. Sakahara’s
personal teaching methods do not per-
mit large classes), and priority is given
to these people who have already regis-
tered, there are still some openings
(particularly for the afternoon class)
available on a first come, first served
basis. Actually, two sessions of each
of the eight classes in the course will
be held, giving students a choice of
either morning or afternoon. sessions.
Both sessions will be on Tuesdays,
from September 18 through November
6. Morning classes start at 10:00
A. M., afternoon classes at 1:00 P. M.
All flower and plant material is in-
cluded in the fee of $15 for Friends
($18 for non-Friends), but you should
be sure to bring the following equip-
ment with you: note pad and pencil;
clippers or shears; eight-inch glass or
metal pie plate as a container.
oe
Last February the Garden’s Orchid
Department found itself with a quan-
tity of surplus plants of several vari-
eties. It was decided to distribute
these to Friends at a nominal cost and
accordingly a sale was held at the
Garden. Response was so great that
over one hundred plants were distrib-
uted, and even after ransacking the
greenhouses for additional plants which
could be spared, we still ended up with
a list of seventy names of Friends who
had been disappointed. This announce-
ment is good news for them. The
Orchid Department now has a sufh-
cient supply of duplicate and surplus
plants to make one available to each of
the seventy patient Friends whose
names appear below. These plants are
all purple bi-foliate cattleyas in good
condition. Terms of the distribution
are the same as applied in February,
namely all sales are final and “‘as is,”
all are for cash at $2.50 per plant, and
the buyer must come to the Garden to
pick up the plant. [If your name ap-
pears on the list below, please come to
12 MISSOURI BOTANICAL GARDEN BULLETIN
the Friends office at the Main Gate on
Thursday, October 4, between 9:00
A. M. and 5:00 P.M. No plants can
be reserved by telephone. If you do
not want your plant, please call Kay
Miller at the Friends office.
Adele Niesen
Mrs. N.S. Chouteau Walsh
Mrs. W. A. Gerard
Mrs. A. L. Proctor
Mrs. L. A. Nylins
Mrs. Bertha Burton
Mrs. Morris Glaser
Mrs. Henrietta Schotten
Mrs. Frank Ellis
Mrs. Frances R. Bartlett
Miss Estelle Windhorst
Mrs. Flynn Ford
Mrs. E. V. Edwards
Mrs. Frank Pelton
Mrs. Vilray Blair
Mrs. Leon J. Fox
Mr. John C. Naylor
Mrs. Claude B. Martin
Cathryn A. Liebig
Hervey Roberts
Mrs. William Livingston
Adolph Glaser
Mrs. R. B. Mahley
Dr. J. E. Cook
Mrs. J. P. Reuter
Rev. John Freiberger
Mrs. E. C. Hartman
Mrs. E. P. Burke
Mrs. M. B. Seltzer
Mrs. W. R. Cheever
Tad W. Broesel
Mrs. Sidney S$. Cohen
R. B. Kobusch
William G. Moore, Jr.
Miss A. P. Kemper
Margaret L. Dressor
Mary Withenow
Helen Kappel
Dr. Robert Courtrey
Mr. and Mrs.
C. Edwin Murray
Mrs. Lillian Raftery
Dr. Maxwell Rachlin
Mr. and Mrs. M. F. Salniker
Mr. and Mrs.
Berrie J. Hirsch
Mrs. G. Kenneth Robins
Mrs. Richard Duhme
Mrs. J. A. Gross
Mr. Guy Oliver
Ze
Mr. Louis Cassing
Mr. Frank Bach
Mrs. Norman Dolen
Mrs. Dorothy A. Lang
Mr. Julian Simon
Dr. Don Thurston
Bernice Brookman
Mrs. William J. Hedley
Dr. and Mrs. M. H. Post
Mrs. Robert Linberg
Mr. and Mrs. Glenn Smock
Mr. John C. Wetterer
Miss Rose Josephine Boylan
Mr. Henry Bieniecki
Mr. and Mrs. Earl Bumiller
Mr. Frederick H. Eickhoft
Mrs. L. C. Martin
Dr. and Mrs.
George Gantner
Mr. Ralph Astorian
Miss Gertrude Allen
Mr. G. F. Newhard
Mr. and Mrs.
James W. Bernthal
Richard P. Jensen
To those who have enjoyed the
authentic Indonesian delicacies served
at the Garden, either at one of the
special Indonesian dinners served to
Friends last spring, or at the Rumah-
sahtay restaurant operating at the
Garden since May, it will come as wel-
that
now been completed to accommodate
come news arrangements have
special luncheon and dinner parties at
the Rumahsahtay through the fall and
winter months. Group parties have
been arranged at the outdoor terrace
during the summer, and many Friends
have found this a charmingly different
way to entertain, with the unique
atmosphere and surroundings of the
Garden combined with the excellent
service and unusual food provided by
Hank Falkenberg.
enticing menus for both luncheon and
Now a variety of
dinner are available and groups of six
or eight, and up to two or three hun-
dred can be served. Reservations must
be made in advance, and for larger
parties dates must be chosen with care
so as not to interfere with other Gar-
den activities in the Floral Display
House. For details of menus, prices
and reservations, call Mr. Falkenberg
at PR 3-9539 or write to him care of
the Garden. For special occasions, he
can arrange to bring the food to you
at home.
BOARD OF TRUSTEES
RoBERT BROOKINGS SMITH, Sam’L. C. Davis
President Henry HitcHcocKk
LeicesTER B. Faust, JoHN S. LEHMANN
Vice President Ropert W. Orro
Henry B, PFLAGEr, WaRREN MCKINNEY SHAPLEIGH
Second Vice President
Howarp F. Barer DupLey FrencuH,
DaNIEL K. CaTLIN Honorary Trustee
EX-OFFICIO MEMBERS
DANIEL SCHLAFLY, Tuomas H. Etior, .
President, Board of Education of St. Louis Chancellor, Washington University
GeEorGE L. CaDIGAN, RayMonp R. TuckER, _
Bishop, Diocese of Missouri Mayor, City of St. Louis
STRATFORD LEE Morton,
President, Academy of Science of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaecher, Jr., President, Mrs. Wm. R. Bascom, Vice President, Mrs.
Curtis Ford, Vice President, Mrs. Eli M. Strassner, Vice President, Sears Lehmann,
Treasurer, Kathleen M. Miller, Secretary.
HORTICULTURAL COUNCIL
Clifford W. Benson, Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. McMath,
Dan O’Gorman, Gilbert Pennewill, Ralph Rabenau, Mrs. Gilbert J. Samuelson, Philip A.
Conrath, Chairman.
WOMEN’S ASSOCIATION
Mrs. J. Bruce Butler, President, Mrs. James G. Alfring, Vice ke sident, Mrs. Bert A
Lynch, Jr., Vice President, Mrs. Frank Vesser, Treasurer, Mrs. Samuel D. Soule, Cor-
responding Secretary, Mrs Edwin F. Stuessie, Recording Secretary.
HISTORICAL COMMITTEE
John §., Lehmann, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-Chatrme»
for Restoration.
GARDEN STAFF
Frits W. Went, Director James Hampton, Assistant Engineer
Hucn C. Curt ier, Executive Director Pau A. Kont, Floriculturist
Epcar ANDERSON, Curator of Useful Plants C. Raniet Lincoin, Assistant
Henry N. Anprews, Paleobotanist to the Director
CLARENCE BarsreE, Instructor EpituH Mason, Landscape Architect
Ernest BrisBee, Horticulturist VIKTOR MUEHLENBACHS, Research
Louts G. BrENNER, Grounds Associate
Superintendent Norton H. Nickerson, Morphologist
Lapisiaus Curax, Greenhouse LILL1an OVERLAND, Research Assistant
Superintendent
ps KENNETH O. Peck, Instructor
Carrot W. Dopce, Mycologist Gzorce H. Princ, Superintendent
CALAWAY EX. Dopson, Taxonomist and WILLIAM F. REBBE, Superintendent of
Curator of Living Plants Operations
Rosert L. Dresster, Taxonomist and Owen J. Sexton, Research Ecologist
Jes : Z s
Editor of the ANNALS
James A. Duke, Assistant Curator
of the Herbarium FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
KENNETH A. SmitHn, Chief Engineer
Joun D. Dwyer, Research Associate
GeEorGE B. Van Scuaack, Librarian and
i ieee oe Q
Wa po G. FecHNerR, Business Manager Curator of Gracces
RayMonp FReeporG,. Research Associate TRIFON Von SCHRENK, Associate Curator
Rosert J. Gitvespisz, In Charge of of the Museum
Orchids
/ Rogert E. Woopson, Jr., Curator of the
Brrtan Gorpon, Editorial Assistant Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A. M. to 5:00
P. M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 10:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P.M.
(April through November); 10:00 A.M. to 4:00 P.M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year other shows, competitions and festivals are sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres — was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI BOTANICAL GARDEN
Sulletin “am
Cover: The pretty flower is not a flower at all, but rather a seed pod of the Chinese
Parasol Tree, Firmiana simplex. This subtropical tree, also known as Phoenix Tree, has
been growing outside at the Garden for many years but before this summer had never
produced seeds. It is not supposed to be winter hardy es far north as St. Louis, but
George H. Pring set it outside anyway 30 years ago and finally his patience has been
rewarded with a tree full of these characteristic parasols. Last year the tree bloomed
but was not strong enough to produce seeds; this year’s fruiting is farther north than
any record known, according to Dr. Anderson. PHOTO BY THOMAS M. MORTON
= a
CONTENTS
The Subtropical Gardens at Tresco Abbey
Tulips
First Monday Lecture
Picture Story—Friends of the Garden Picnic
Children’s Summer Programs 1962
300k Review
Friends of the Garden Notes
New Members of the Friends of the Garden
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis
Missouri,
_
0,
Editor for this issue: BRIAN GORDON
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Ilinois,
under Act of March 3, 1879.
Missouri Botanical Garden
Volume L No. 8
Bulletin
October 1962
THE SUBTROPICAL GARDENS AT TRESCO ABBEY
CHRISTOPHER CHOWINS
RF“ February 1961 until March
1962 I was in charge of the gar-
dens at Tresco Abbey, Isles of Scilly,
Cornwall, England. This unusual and
beautiful collection of subtropical
plants is the legacy of Augustus Smith,
2 bachelor and noted banker from the
county of Herfordshire, who built the
house and laid out gardens on Tresco
Island in 1834.
The Scilly Isles are situated about 30
miles southwest of the mainland of
England, a quick airplane hop or a
pleasant three-hour sea trip from Pen-
zance, in the County of Cornwall. The
main island, St. Mary’s, has the largest
population and Tresco is the second
largest of the five inhabited islands,
with a population of about 180 people.
The main crops grown on the islands
are early potatoes and daffodils, the
latter being the most important. ‘The
daffodil harvest begins in December and
continues for roughly two months
until the last flowering variety is
gathered.
Today the tourist industry plays a
large part of the life of the islands and
visitors who desire a quiet and restful
holiday find what they want and re
turn, often annually. There is a fine
modern hotel on Tresco where a visitor
may enjoy excellent hospitality and
take many interesting excursions to
local beauty spots and the neighboring
islands. The gardens are one of the
main attractions and are open to visi-
tors every day except Sunday. A small
admission fee is collected, the accumu-
lation of which goes to maintain the
extensive range of plant = material
grown,
| hope in this account of the gar-
dens at Tresco Abbey to give a real
impression of the gardens as a whole,
more than a list of plants together
with their descriptions.
It has been determined that at one
time there were 3,500 distinct species
and varieties growing here; to this
feure both subtractions and additions
have been made over the years. The
present collection numbers between
2,000 and 2,500.
The biggest limiting factor to plant
growth on the island is wind. Gales
blow off the Atlantic from the south-
west and northwest and often attain
tremendous velocities. Between 1929
and 1930 the wind rose to over 80
miles per hour on no less than 14 occa-
sions. In 1961 the wind reached a
force of almost 100 miles per hour and
| found to be outside during such a
gale both a frightening and exhilarat-
ing experience. At night in our cot-
tage in the gardens, the continual
roaring of the wind made my wife and
me thankful for having shelter.
These fierce gales, which occur at
(1)
bh
regular intervals, limit successful plant
growth. The main source of damage
is the breaking down of the sheltering
trees which protect the more choice
plants. Also the continual onslaught
of salt-laden lesser winds proves most
damaging to tender evergreen material
everywhere.
To this leveling wind is no doubt
due the singularly bleak aspect the
low, little island first presented Smith,
for there was nothing growing taller
than a gorse bush on it, save in the old
vicarage garden, where there were some
typical English garden plantings.
Offsetting the menace of wind, the
factors favorable to the exuberant
growth of so many diverse plants are
temperature, rainfall, and sunshine.
The temperature, affected by the
kindly influence of the Gulf Stream,
has a yearly average of between 40°
and 60° F; frost is seldom if ever ex-
perienced, even in its milder forms.
From my daily observations of weathex
details, I noted very little difference
between night and day temperatures.
The average yearly rainfall is between
30 and 32 inches. Most of this rain is
accompanied by wind, so my staff and
I were seldom forced inside during rain
and could always work comfortably
somewhere in the garden beneath the
shelter of the big trees. The number
of hours of sunshine on the island is
among the highest in the British Isles.
The soil is light, a mixture of sand and
peat with outcrops of granite, and be-
low is often found a subsoil of almost
pure sand, and then rock. The soil is
hot and dry in the summer and so is
particularly suitable for the South
African flora.
MISSOURI BOTANICAL GARDEN BULLETIN
The seasons involve only gradual and
slight changes in temperature. The
rainfall is well distributed throughout
the year, and there is always plenty of
sunshine. These conditions are as
ideal as possible in the temperate lati-
tudes for subtropical flora. This flora
is planted thickly and thrives, the ef-
fect being similar to that of a green-
house where plants are grouped closely
in naturalistic settings. In reference
to this effect, Tresco Abbey Gardens
have been accurately described as “Kew
Gardens with the lid off.” I was truly
amazed at just how many tender and
unusual plants could be grown outside
with the aid of some ingenuity and
much enthusiasm.
When Augustus Smith built his gar-
dens and home here, he laid down a
pattern of architecture and husbandry
which has been upheld closely through
the three following generations. Smith
was mainly interested to see the beauti-
ful and more unusual plants in his
garden, plants which would not grow
on the mainland because of limiting
climatic factors. It was soon realized
that shelter for all the tender and semi-
tender plants would be of primary im-
portance. The trees which gave shel-
ter have always been Cupressus macro-
car pa, Quercus ilex, and Pinus radiata.
At Tresco, Cupressus macrocar pa
grows much larger than any on the
British mainland that I have observed,
reaching a height of about 80 feet. To
insure the best habit as windbreaks, the
Quercus ilex are regularly either cut
back or trimmed, and there are some
magnificent hedges up to 70 feet tall
in the gardens serving not only as
windbreaks but also as very attractive
MISSOURI BOTANICAL GARDEN BULLETIN 3
architectural features. In 1896 after
a particularly violent storm, the Mon-
terey Pine, Pinus radiata, was first
noted as being able to resist high ve-
locity winds and since then many of
these trees have been planted to create
and renew shelter belts.
Later it was discovered that, once
established, the most attractive ever-
green Rata from New Zealand, Metro-
sideros tomentosa, was particularly
wind and salt resistant and it now
serves as a most beneficial buffet to
high winds. In one particular area
these trees are planted in a rough line
and reach a height of 100 feet; in June
and July hundreds of brilliant red
flowers adorn the huge trees and are a
truly magnificent sight. These “Red
Trees”? are planted all over the garden
and [ am told there has never been a
mature specimen uprooted by the
fiercest gale.
Throughout the garden there are
little hedges which serve no apparent
architectural purpose, but are essential
for the protection of the really tender
plant material from damaging under-
drafts sweeping in at low levels. All
these hedges have some merit, whether
because of attractive flowers, foliage,
or both. P/tfosporun: hedges are wide-
ly used, as they are elsewhere in the
county of Cornwall, and P. fenuifolinm
is much valued for its cut foliage. Be-
sides this species there are at least nine
others in the gardens, including the
large flowered P. fobira from China
and P. crassifolium from New Zealand,
with its chocolate flowers and shiny
black seeds.
Olearia traversii makes a reasonably
quick hedge but does tend to grow a
little bare at the base. Fscallonia
macrantha is much used and there are
several varieties of this which are said
to be better than the type; these in-
clude, for example Red Guard and
Crimson Spire. As a specimen shrub
the variety of Fscallonia called “C. F.
Ball” is my particular favorite for its
particularly good red flower color. Be-
fore leaving the Escallonias, | should
mention the insignificant flowers of F.
viscosa, which at a distance of about
five yards have a most pungent odor
reminiscent of pig oil.
Veronicas are a lovely shrub any-
where, I believe, whether as hedges or
specimens. Most used on this island is
V. macrantha, which makes a reliable
hedge in most situations. Veronica
speciosa var. headfortii is a particu-
larly fine dark purple; the November-
to-February flowering V. lewésii with
its two-toned flower color of white and
pale purple is worthy of inclusion in
any garden where it may thrive.
To understand the plan of the gar-
dens one should try to form a mental
picture of the windbelts of tall trees
surrounding them the many hedges of
varying lengths running at different
strategic angles, which together with
the sheltering walls of Cornish stone
and the plenteous use of local stone for
rock work provide a skeleton for the
organization of plants in an informal
manner with an emphasis on abun-
dance, which lends a slightly jungle-
like atmosphere to the gardens.
The gardens maintained consist of
approximately 12 acres on the southern
slope of the central hill of the island.
Rroadly speaking they are divided into
three main sections, known as the top
4 MISSOURI BOTANICAL GARDEN BULLETIN
terrace, middle terrace, and long walk.
The top terrace is naturally at the top
of the garden and runs east and west
for about 300 yards. The long walk
runs parallel to the top terrace on level
ground towards the bottom of the gar-
den. The middle terrace is a shorter
walk between the other two. There
are various paths connecting these
main walks.
The main way down from the top of
the garden to the bottom, about 150
yards, is by a series of steps running
from the sculptured stone head of
Father Neptune down to an old iron
brazier taken from a lighthouse which
once existed on a neighboring island.
Standing at the eastern end of the
top terrace one can enjoy a good over-
all picture of the gardens and _ the
sparkling blue Atlantic beyond, with
its snowy white breakers splashing
against the isolated rock outgrowths.
There are many New Zealand cab-
bage trees (Cordyline australis) which
are perhaps overplanted to some ex-
tent. The other species grown here do
not seem to thrive like this type,
though they are of considerable inter-
est, as for example, Cord yline indivisa,
C. stricta, and C. australis aureo-striata.
The leaves of C. australis severed at
just the correct stage of development
are much used to tie stakes, and have
the advantage of not cutting into the
bark of a supported tree as string often
does; the leaves of Phormium = tenax
(New Zealand flax) may be also used
in a similar manner.
One of the outstanding features of
this unique garden is the planting of
many individuals of one genus in
groups small and large and flowering
at approximately the same time. To
the casual visitor the masses of blue
flowers of Agapanthus orientalis and
the white of A. orientalis alba are one
of the most evident features. They
flower well annually and seem to grow
almost anywhere without the slightest
trouble. The deciduous A. cam panu-
latus is represented by one very dark,
almost navy blue form. There are only
a few clumps of the A. orientalis mon-
strosus growing with its flower a full
nine inches across. The very dwarf
A. americanus is most suitable for rock
work and increases itself quite rapidly.
Without noting any subject in par-
ticular and by concentrating on the
color green, one can enjoy a most
beautiful and interesting landscape.
This fact was pointed out to me by the
present owner of the island and my
employer, Lieutenant Commander T.
M. Dallier Smith. The considerable
variations of this one color, whether on
a dull or sunny day, with the Atlantic
Ocean in the distance, is a sight of
which I never tired and which I retain
still as a most pleasant memory.
I will isolate while still at my favor-
ite vantage point the trees which really
stand out to the eye; the Mefrosideros
tomentosa, unpruned and_ untrained,
maintaining their excellent natural
shape and the huge Quercus ilex hedges
up to 70 feet tall and as much as 20
feet across at the top are the most im-
The latter did look good
after their annual expert trimming,
pressive.
and though I did regret that no really
quick method could be devised for this
job, I was thankful for the polished
work of the two men who labored so
hard at this.
MISSOURI BOTANICAL GARDEN BULLETIN 5
The subtropical effect is realized
most typically by the fine specimens of
palms in the gardens. Outstanding
among these, also the largest and most
planted, are Phoenix canariensis, Tra-
chycarpus fortune’ and Chamaerops
humilis are much in evidence together
with the more rare Jubaca spectabilis,
Cocos campestris and Livistowa aus-
tralis. The “Nikau palm”
sapida) attracts much attention from
(Areca
visitors when the large waterproof leaf
sheaths fall to the ground to expose
the bunch of pink rods of flowers.
On a sunny day in the spring and
early summer, the South African
Mesembryanthemums are a joy to be-
hold, cascading down over the rock
faces with almost the whole of the
total surface area studded with their
dainty flowers. Although these have
been divided into several distinct gen-
era, | am afraid that I still consider
them overall as Mesembryanthemums.
Among my personal favorites are the
comparatively large orange flowered
Lampranthus aurantiacum, Drosanthe-
mum framesii, and the three forms of
Lampranthus blandus, pink, white, and
red. Perhaps one of the most appealing
in precise and symmetrical flower form
is Lampranthus brownii, The fast
growing Oscularia deltoides may be
seen, together with Mesembryanthe-
mum edulis, growing naturalized all
over the island. I raised cuttings of
these annually, since some suffered
during the winter from dampness. The
real winter flowering species is the dark
purple Lampranthus zeyheri.
The Pelargoniums, mostly from
South Africa, grow at Tresco as ramp-
ant shrubs and are planted in large
quantities. The scented leaved species
and varieties really do give a charac-
teristic fragrance to the whole garden.
Among my favorites of the true
species are Pelargonium crispum, P.
denticulatum, and P. cucculatum; the
rather slower growing P. violareum,
with its three distinct flower colors
and dainty small leaves, is most attrac-
tive though not easily propagated, in
my experience. The Regals are un-
doubtedly represented in the largest
numbers and are really most vigorous
in their growth, needing at times con-
siderable pruning. Some of the best of
these Regals are “Blytheswood,” “Royal
George,’ and “Black Prince,” also
*“Moore’s Victory,” “Pretty Polly” and
“Monsieur Norin.” There is no trouble
in raising the majority of these Pelar-
goniums, since cuttings may be rooted
successfully at almost any time of the
year in the location they are desired
to grow.
Cinerarias (Senecio cruentes) grow
really well here and seed themselves
abundantly; the resultant mature speci-
mens are as handsome as, and_ the
flowers can be compared favorably
with, the pot-grown greenhouse plant.
The color variations are excellent.
There are several different and de-
lightful forms of Amaryllis belladonna
flowering towards the end of summer.
These have been widely planted in the
gardens, even along path edges where
they prove quite happy and _ free-
flowering. Another late summer flow-
ering feature are the Watsonias from
South Africa, the seed heads of which
are greatly prized by the flower ar-
ranger. Watsonia marginata, W. gal-
6 MISSOURI BOTANICAL GARDEN BULLETIN
pinii and also W. filifera are represented
together with several hybrids.
I must digress here to say a word
about the many things in the gardens
which have been found to be most
valuable in the popular art of floral
arrangement. Dried seed heads from
the exotic subjects are much in de-
mand. Seed heads of Aeconium, Wack-
endorfia, and Agapanthus are most
popular. For green foliage, the choice
is wide and includes Corynocar pus
laevigata, Coprosma baueri, Myrsine
africana, Myrtus bullata, Oleari For-
steri. On Tresco, as in many parts of
western England, deciduous trees bear-
ing lichen are quite common and a
selection of lichenous twigs helps
greatly to give an oriental effect in
floral arrangements.
The South African Echiums are well
liked and are planted literally every-
where by design and by self seeding.
The biennial Echium pinnatum forms
huge blue flowering spikes up to thirty
feet tall and seeds itself abundantly.
There are three shrubby species in the
gardens with their different shades of
this particularly fine blue. From the
Canary Isles are E. calithyrsum and E.
fastuosum, the former, which bears the
typical red stamens, being the true
There is a hybrid between
these two species known as E. scilloni-
species.
ensis.
Together with the palms, the Aeoni-
ums, 1 think, help most to give the
subtropical effect. These are planted
everywhere near rock work, and grow
on and around the rocks and also on
paths and even the roofs of buildings.
They seem to exist on nothing but
humus from the annual die-back of
some of the leaves. There are about
thirty species of Aeoniums at Tresco,
mostly from the Canary Isles. My
personal favorite is the quaint A. fabu-
lacforme, its form being nearly per-
fect though its flowers are insignificant.
But A. cuneatum provides a regular
source of excellent yellow flower
trusses.
Concerning the succulents, of which
there are many, I can isolate four
which I consider outstanding. The
huge, sharp-pointed Agaves, 1.e., A.
americana and A. offoyana from Ha-
vana, take many years before flowering,
after which they die. These Agaves,
however do produce suckers and pro-
vided these are severed from the parent
plant before flowering, the plant con-
tinues its life in much the same posi-
tion.
The specimens of Furcraea longaeva
with their huge leaves and immense
spikes of creamy white flowers are a
wonderful sight. In 1944 there were
as many as fifty-seven in flower, the
tallest being forty feet. In 1962 many
of these were in flower and impressed
Queen Elizabeth, the Queen Mother, a
keen and knowledgeable gardener,
when she visited the gardens for the
day.
There have been some sixty species
of Aloe in these gardens: Of these I
can mention the deep red A. arbores-
cens, flowering during winter, and also
the delicate A. ciliaris from the Cape
Province. A. striata from the southern
Mediterranean area grows very well
and soon covers a large patch of
ground. The coloring in the foliage of
A. mitriformis together with the deli-
MISSOURI BOTANICAL
cate, warty outgrowths make this a
striking plant.
The most remarkable color of any
flower in the gardens, in my opinion, is
of that strange bromeliad, the Puya. I
had the luck to see the lovely gun
metal blue-green of Paya caerluca in
1961, the first time this species had
thrown a flower spike in ten years.
Also from Chile is P. chiloensis with its
much larger yellowish flower trusses
and very sharp spines, to which [| can
personally attest!
Finally | would like to mention, at
random, some of the less important
subjects which I found to be of in-
terest and beauty.
The genus Correas is one of great
merit, from the tough, fast-growing
C. virens, which is most useful for low
windbreaks and cut foliage, to the
terribly slow-growing but very lovely
C. cardinales from New South Wales
(Australia). iG.
which defies the propagator’s skill—
cardinales is a plant
scarcely making any growth at all, but
remaining covered with its deep red
beils of flowers. All artificial attempts
at increase fail and it does not set
viable seed. I did manage successfully
to approach graft two precious twigs
onto a stock of C. wrens, and when I
left, both these were thriving, though
not yet severed. I believe the only
other specimen in England exists at
Kew Gardens.
On a very dry bank containing poor
soil, at the top of the garden, grow and
thrive some of the South African Pro-
teas, P. incompta, P. latifolia, and P.
longifolia. All do amazingly well, and
at almost any time of the year a flower
can be seen on one of these species.
GARDEN BULLETIN 7h
Iam glad to have seen the largest of
the honeysuckles in cultivation, Loni-
cera bildebrandiania from Thailand,
but I do not think it a plant of great
merit, despite its enormous flowers and
six-foot leaves. Two lovely “Blue
Trees” from South Africa which I
enjoyed very much were Podalyria
calptrata and Psoralea affinis. The
former flowers as early as January,
while the latter is seen in summer with
a deeper shade of violet. Both these
fine legumes are very tender.
I don’t believe there could be many
trees in the Scrophulariaceac, though
the two I note are worthy of interest
botanically as well as being most orna-
mental: Bowkeria gerrerdiana with its
sticky leaves and typical “snapdragon”
flowers is from Natal, and Pawlonia
fomentosa is an outstanding purple-
flowered tree from China.
It may be of interest to mention
plants in the gardens which are so
prolific in growth as to be considered
necessary to remove as weeds or keep
severely curtailed. Muclenbeckia com-
pleva from New Zealand is trouble-
some, and has even established itself on
the sand banks of some of the beaches,
while Senecio mekanoides becomes
quite a nuisance among the rock gar-
dens. Helychrysum petiolatum will
soon smother a shrub if allowed too
much freedom. The seedlings of
Myrtus luma have to be regularly
hoed; the specimen trees of this, of
course, have a fine bark color of light
brown. Although it is so free grow-
ing, | am glad to say that the sweetly
scented Freesia refracta is not curtailed
to any extent.
There are many more interesting
8 MISSOURI BOTANICAL GARDEN BULLETIN
plants growing in the gardens at
Tresco and although I hoped not to
make this article a mere catalogue of
names I fear it is fast becoming one.
How difficult it is to describe a flower
by means of words, save botanically.
I hope to have at least expressed some
idea of the diversity of the plant mate-
rial, the general sense of a lush and
varied growth of vegetation, and the
Christopher Chowins, 36, joined the staff of
Missouri Botanical Garden recently, as a horti-
culturist of tropical plants. He is an English-
man by birth, and received his training at the
Royal Horticultural Society and as an exchange
student with the Niagara Parks Commission
School of Horticulture, where he later served
picturesque, exotic beauty of these
unusual gardens. I would sincerely
recommend to any interested visitor a
tour of the Tresco Abbey Gardens and
of all the Islands in general. The com-
plete peace and incomparably beautiful
surroundings will, I am sure, make the
same happy and lasting impression
which they have made on my _ wife
and me.
on the faculty. Before his tenure as head gar-
dener of the Tresco Abbey Gardens, he was
superintendent of grounds and gardens at the
Rank Organization Film Studios, Pinewood,
England. He now lives in St. Louis with his
wife and two children.
aULIPS
PAUL A. KOHL
@ ee is the best month in which
to plant tulips. In November
and December the weather conditions
may be unfavorable or the soil so wet
and cold that planting the bulbs be-
comes a miserable job instead of a
Under
such conditions it is impossible to
pleasant garden experience.
plant bulbs properly and therefore they
will not do as well as when planted in
October.
Darwin tulips, which have been pop-
ular for many years, are available in
many colors and shades. They are the
tulips with which most gardeners are
familiar and are obtainable in seed
stores, garden centers, nurseries and
department stores. However, anyone
wanting to create a fine spring garden
of tulips will find about twenty differ-
ent kinds, in several hundred varieties,
listed in bulb catalogs. There are tall
and short ones, singles and doubles,
peony-flowered and bouquet or branch
flowering, parrot and fringed, cottage
and lily-flowered, Mendel and Tri-
umph, Breeder and Rembrandt and a
number of interesting species tulips.
One of the most brilliant large
flowered tulips is Red Emperor, a Fos-
teriana tulip which blooms in mid-
April. These Fosteriana tulips have
been crossed with Darwin tulips and
are listed as new Darwin hybrid tulips.
General Eisenhower, a brilliant scarlet,
is one of these which has done excep-
tionally well with us not only in its
first year but in the two succeeding
years, although the bulbs have not been
lifted since they were planted in the
fall of 1959. Apeldoorn and Holland’s
Glory, fine red and scarlet tulips, also
belong to this new hybrid group.
Whether tulip bulbs should be left
in the ground after they have bloomed,
or lifted and replanted in the fall, is a
MISSOURI BOTANICAL GARDEN BULLETIN 9
question which cannot be given a
direct answer. Tulip bulbs will de-
teriorate in a wet location but will live
on for a number of years in soil that
dries quickly after rains. Tulips that
are left in one location should be
planted at least eight inches deep and
the foliage must not be removed in the
spring until it has turned yellow, usu-
ally about June. Most annuals have
shallow roots and may be planted
between the tulips after they have
bloomed. Sweet alyssum, dwarf mari-
golds, verbenas and vincas are some of
these.
People who have grown tulips for a
number of years know what to expect
from the bulbs they buy. Those who
have never planted bulbs may easily be
misled by the advertisements in news-
papers and magazines which offer tulip
bulbs and ‘bulblets” for about a penny
apiece with a “money back guarantee”
if not satisfied. There is a catch to
these ads, hidden in the fine print
which most amateur gardeners do not
read. Most of the bulbs offered are
non-blooming bulblets which under
optimum conditions of soil and climate
may develop into blooming-size bulbs
in a few years, if they do not rot in the
soil first. Good, blooming size tulip
bulbs will cost ten cents or more
apiece, but are a better investment.
Any tulip bulb will grow better if
the soil is prepared before planting
time. Bonemeal or superphosphate may
be applied to the areas to be planted
and worked in with spade and rake or
power tiller. Groups of six or more
bulbs of the same color are very effec-
tive together and endless combinations
can be created with varieties of tulips
and forget-me-nots, violas, pansies,
creeping phlox and other perennials as
background plants.
The choice of tulips is a matter of
preference. Bulb catalogs list several
hundred varieties and give the height,
color and blooming time of each vari-
ety. In stores selections may be made
from pictures and descriptions which
are usually posted with every variety.
A few recommended Darwin tulips and
their colors are: Afterglow (apricot-
orange), Aristocrat (violet rose), Bar-
tigon (red), Golden Age (deep yellow),
La Tulipe Noire (dark violet—almost
black), Niphetos (yellow), Princess
Elizabeth (pink), Smiling Queen
(pink), and Zwanenburg (white).
x & RRR A R
FIRST MONDAY LECTURE
| Bees Cutak, Greenhouse Su-
perintendent, and Calaway Dod-
son, Curator of Living Plants, will
present an illustrated lecture on “Plant
Punting: insCosta Rica’ ated: 2. Ma
Monday, November 5, in the Museum
of Shaw’s Garden, Tower Grove and
Cleveland Avenues. This program, the
only First Monday Lecture scheduled
for fall and winter, is open to the
public without charge. Coffee will be
served at 7:30 and there will be op-
portunity to ask questions after the
program.
MISSOURI BOTANICAL GARDEN BULLETIN
FRIENDS OF THE GARDEN PICNIC
The pictures on the next three pages were taken at the first annual Friends of
the Garden Picnic Sunday, September 23, in the Arboretum at Gray Summit,
Missouri. More than 1000 Friends came out for a pleasant afternoon of eating,
boating, fishing, naturewalks, and general enjoyment of the 1600-acre Arboretum
grounds. Even the fishing was good—that bass weighed 3 pounds.
ae +
on ts i ae RN
= 7 OR epistiiity
MISSOURI BOTANICAL GARDEN BULLETIN 13
CHILDREN’S SUMMER PROGRAMS 1962
KENNETH PECK
hee year the Garden provides more
activities for children in the St.
Louis area. A new activity, the chil-
dren’s vegetable garden, was added this
year and the Pitzman Summer Nature
Program, given now for five consec-
utive years, has really increased in
scope.
Last May, sixteen 8’ & 10’ vegetable
garden plots were staked out for chil-
dren. Fourteen of these plots were
made into productive gardens through
the industrious efforts of interested
children and provided the rewards of
well-spent effort, in the form of fresh
vegetables. Children paid a $1 deposit
and new garden tools were purchased,
along with seed, fertilizer, and a tool
shed.
Two children were assigned to each
plot of ground and in addition to
keeping the plot tidy and free of weeds
they shared evenly the vegetables pro-
duced from their labor. Some idea of
this garden’s productivity may be had
by looking at the weight of the har-
vest. Around 450 pounds of tomatoes
(Burpee’s Big Boy and Marglobe) were
grown from 84 plants, a conservative
average of 32 pounds of fruit per plot.
Several plots produced over 40 pounds
each. Peppers (Yolo Wonder), string
beans (Romano, Top Crop bush, and
Kentucky Wonder), lima beans (Hen-
derson’s Baby Wonder), onions, and
winter radishes were also grown.
The Pitzman Nature Program en-
joyed its most popular and productive
summer. Its effectiveness is attrib-
utable to the many able and willing
hands of the people who worked on the
teaching staff. Pat McCue was back
again along with newcomers Jerome
Arter, a biology teacher, and Jim
Wuenscher, a Washington University
student. From the Assistants Council
there were Marcia Eickmeier and Jean
Bardenheier, who were students them-
selves in Pitzman Program only 3 years
ago. And assisting the program both
on and behind the scenes were Fred
Bardenheier and Stanley and Wesley
Ulrich, who were busy preparing and
sorting materials for each day’s classes.
The St. Louis Audubon Society again
provided an excellent class in bird
study. During the first Pitzman ses-
sion, children in this class built a bat-
tery operated bird identification board
under the direction of Mrs. Kirkpat-
rick. A little light flashes when the
operator correctly identifies one of the
birds pictured on the board.
Other class activities involving the
study of insects, trees, and other plants
were taught by the Garden’s staff. A
new class, “Edible Wild Plants,’ was
given by Jim Wuenscher. He included
both plants native to Missouri and
many of the Climatron’s tropical
plants.
Pitzman Research Teams were
formed from among the older children,
who worked three on a team under an
instructor’s supervision. Among the
variety of subjects the groups investi-
gated were: Vertical distribution of
seeds and organisms in the soil, snail
populations in an open field, the effects
of environment on seed germination
rates and percentages, the preparation
of edible wild plants, weather measure-
14 MISSOURI BOTANICAL GARDEN BULLETIN
ment and analysis (with attempts at
prediction), the identification and con-
trol of lawn weeds, the anatomy of fish
and some dissection procedures, and
land management for agriculture.
The end of the second session was
highlighted by a treasure hunt. In
both junior and senior divisions, prizes
were given to teams scoring the most
points on a very rigorous hunt involv-
ing the collection of numerous items,
such as leaves, insects, fruits and seeds
which the children had studied during
the summer sessions.
An adult section of the Pitzman
Program was given, on a trial basis, for
parents who came with their children.
Although very modestly attended, this
phase of Pitzman was successful for a
beginning attempt.
The total registration for the two
sessions was over 500 and 333 certifi-
cates of achievement were awarded to
children who had attended class regu-
larly.
BOOK REVIEW
Carnations for Everyman, Mon-
tague C. Allwood, St. Martin’s Press,
New York, 1962. 120 pp. $3.95. 10
color plates, 48 black and white illus-
trations.
i ies book, Carnations for Every-
man, was first published in Eng-
land in 1931 and has since been
reprinted or revised eight times. This
is the first publication of the book in
the United States.
Since most dianthus are native to
the limestone mountains of southern
Europe, it is only natural that they
reach their best development in the
climate of southern England. The
book acquaints the reader with the
types‘of dianthus grown in gardens and
then follows with complete descrip-
tions and cultural practices of the dif-
ferent. kinds. Several chapters are
devoted to the growing of perpetual
flowering carnations in the greenhouse.
The design of the greenhouse, ventila-
tion, heating, planting, watering, sup-
porting, fertilizing, stopping and dis-
budding are all discussed in detail.
Propagation of dianthus by seed, cut-
tings and division are described and the
clear black and white illustrations are
helpful in emphasizing the difference
between good and poor cuttings, prop-
erly potted plants, and when growths
should be “stopped.” That portion of
the book which describes the raising of
plants from seed takes up each kind of
dianthus and gives the best time of the
year to start the plants. There are also
chapters on soil and composts, pests
and diseases.
The discussion of commercial cut
flower production and the calendar
compiled for the south of England can
be used only as guides and will need
adjusting to adapt them to conditions
in the United States. A chapter on the
use of carnations and pinks as cut
flowers has been added to this new
edition.
The spicy fragrance and the long
lasting qualities of pinks and carna-
tions sould endear them to every gar-
dener and this book should be a helpful
guide in growing them.
Paut A. Koni
It will be some time before there are more full-sized Climatrons at the Garden, but already there
are some unusual smaller dome greenhouses. These small ‘“‘Geospace Gardenettes” share on a small
scale the same geodesic dome principles as the Climatron, and are manufactured by Monsanto Chemical
Co, in St. Louis. The Garden has been using several of the domes experimentally since last fall, at
Monsanto’s request.
The Gardenette, 9 feet in diameter and 6! feet high at the top of its domed roof, encloses 300
cubic feet and has a floor area of 45 square feet. It is manufactured of plastic foam sheets which are
shaped so that when they are fastened together correctly the dome is formed. Twenty triangular
windows of translucent fiberglass reinforced plastic slope in many directions to take in direct sunlight
at almost any time of day. The plastic foam walls are effective insulation for plants and in cool
weather several light bulbs are the only heaters required, according to Garden tests. A small electric
heater is sufhcient to maintain growing temperatures during sub-zero weather.
Dr. Went has found the Gardenette is suitable for keeping display plants requiring cool tempera-
tures and is also usable as a seedling house to start spring vegetables and flowers. Monsanto supplies
the Gardenette in do-it-yourself kit form, including pre-fitted and glazed panels, base boards and
blocks, pre-hung double doors, caulking, paint, fasteners and staking rods.
The Garden is continuing to use the domes for testing plant growth under varied lighting condi-
tions. Colored glass has been installed in several domes in place of the normal plastic glazing so that
Garden botanists and students may study the effects of colored light on plant growth.
16 MISSOURI BOTANICAL GARDEN BULLETIN
FRIENDS OF THE GARDEN NOTES
| oe the months of October and
November, Friends of the Gar-
den can buy miniature size purple
bifoliate cattleya orchids for $2.50
each. These orchids will be on sale in
the Friends Office at the
every Wednesday from 9 to 5 begin-
Main Gate
ning the second week in October.
From 12 to 20 plants will be available
each week as they come into bloom and
one may be reserved by calling the
Friends Office, TO 5-0440, on the pre-
ceding Tuesday. All sales will be final
and Friends should present their mem-
bership card when picking up the
orchids.
EGINNING immediately and con-
B tinuing until April, the Climatron
will close an hour earlier on weekends.
New hours are 9 A.M. to 9 P.M.
Fridays, Saturdays and Sundays. Week-
day hours and the daily hours for
Tower Grove House remain 9 A. M. to
>. PM,
| © aaa tar aie ire the Indonesian
snack bar located next to the
Floral Display House, will not close
this winter as originally planned, since
a serving window has been opened into
Winter
visitors to flower shows and other exhi-
the Floral Display House.
bitions can now enjoy tasty Indonesian
and American snacks along with the
beauty of floral displays.
NEW MEMBERS OF THE FRIENDS OF THE GARDEN
May 11,
American Daffodil Society
Mr. and Mrs. Peter Astrack
Herman O. Bauermeister
Miss Adele J.
Gern Nursery Inc.
Mr. and Mrs. Mr. Robert A. Gi
Greater St. Louis Dahlia Society Mr. and Mrs. Frank E. Proctor
1962, THROUGH SEPTEMBER 27, 1962
Gehner Mr. and Mrs. Frederic M. Pierce
Mr. and Mrs. William L. Polk
Poplar Bluff Garden Club
Georgia H. Beck Mr. M. B. Greene Mrs. D. J. Putnam
Mr. and Mrs. Jacob Beck Dr. and Mrs. Samuel E. Guyer Mr. Nortleet H. Rand
Mr. and Mrs. Russell H. Bender Mr. and Mrs. Mrs. Earl S. Rayfield
Mr. and Mrs. William J. Beukema Kenneth B. Hz: Nig. in Mr. and Mrs. Paul H. Reeves
Mr. and Mrs. Mr. T. Ben Harris Mrs. William FE. Reyburn
Wayne H. Bigler, Jr. Dr. and Mrs. Carl J. Heifetz Mr. and Mrs. Roland W. Richards
Miss Martha Bishop Mrs. Thomas A. Hennigan, Sr. Miss Beatrice Risch
Blitz World-Wide Travel Miss Ruth Hensley Mrs. Harold A. Risch
Service, Inc. Mr. and Mrs. John G, Hilmer Mrs. Mathilda Risch
Professor anc
Mrs. H. T. Blumenthal
Mr. Frank C. Blumeyer Mr. Fred W.
Mrs. Wm. G lasg has Bowling Mr. and Mrs.
Dr. and Mrs. Bowersox Dr. and Mrs.
Mr. and Mrs. G. Eremaaihes arew Mr. and Mrs.
I. Hirschman Mrs. Edmund C. Rogers
Rose Hills Garden Club
George H. Holtman Mr, and Mrs. Jerome D. Rosen
Bernard Hulbert Dr. Warren L. Rosen
Robert Hyland
Mabel Rottach
Cloyse Kenty Garden Club Mrs. Jeanne W. Igleheart Jin Races
Mr. and Mrs, W. A. Cogho Mr. and Mrs. Lawrence Kiefer Asmelse Husa i act Putledce
a - Mr. and Mrs. Thomas G. Rutledge
Country Side Gardens Mr. and Mrs. Mr. and Mrs
Mr. and Mrs. Vincent Creamer George A. Killenbere : Charl 2 Ww i
Mr. and Mrs. Mr. and Mrs. Joseph Klarman yr _) ty OE eee
James L. Cunningham Mr. and Mrs. Lester Klauber Dr. and Mrs. James Sawyet
Mr. Don L. Daggitt Mr. and Mrs. Jay Klein Mr. and Mrs. Robert F. Schlafly
Mr. and Mrs. Mrs. W. Ben Knight. Ir Mr. August R. Schmidt
John L. Davidson, Jr. Dr. and Mrs. Jules H. Kopp Bertha Setver
Mr. Thomas . DePew Mr. and Mrs. Ralph Kraus Mr. and Mrs. John C. Shepherd
Mr. Bernard F. Desloge Mr. Ollie Kuberski Mr. and Mrs. Ralph L. Smith
Mr. and Mrs. T aylor S. Desloge Mrs. Mabel S. Miss Janet Harper Stine
Mrs. Aneta B. Dodson. Mr. and Mrs. Irvin S. Lang Mr. Otto J. Stumpf
Mr. and Mrs. Robert E. Doss Mr. Jerome Joseph Lavesty, Jr. Miss Anna E. Tensfeld
Dr. and Mrs. McCully Nursery Mrs. Whitlaw Todd Terry, Jr.
; Wilham L. ee Ir. Mr. and Mrs. James R. McCurdy Mrs. Royal Tharp
ee a aa a Mr. and Mrs. Glenroy McDonatd Mr. John F. Truhlar, Jr.
ROMS ERE TAO! Mr. and Mrs Miss Marie L. Van Valkenburg
Mr. and Mrs. Charles S. Erber
Mr. and Mrs. M. H. Feldman Mr. and Mr
Mr. and Mrs. William A. Feldt end ae eee
Frontenac Garden Club Mr. John R.
Mr. and Mrs. James W. Fullerton Mr. and Mrs.
Miss Leonelle C. Gamble Mr. and Mrs.
Edward Mallinckrodt, Jr. Mrs. Hazel Hull Weis
Arch Megel
Moulton
Charles Nagel
David J. Nay
Westover Farms Landscaping Co.
Mr. and Mrs.
Walter Wittenberg, Jr.
Harriet S. Worstell
Mr. and Mrs. Mr. Howard William Pfeifer Mrs. Hildegarde Wunderlich
Martin E. Gardner, Jr. Mrs. William A,
Pickett Mr. Edward Zoellner
BOARD OF TRUSTEES
RoBERT BROOKINGS SMITH,
President
LeEIcESTER B. Faust,
Vice President
Henry B. PFLAGER,
Second Vice President
Howarp F. BaER
DANIEL K. CATLIN
Sam’L. C. Davis
Henry Hitcucock
JoHN S. LEHMANN
RoBERT W. OTTO
WarRrREN McKINNEY SHAPLEIGH
DupDLEY FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
DANIEL SCHLAFLY,
President, Board of Education of St. Louis
GEorGE L. CaDIGAN,
Bishop, Diocese of Missouri
STRATFORD LEE Morton,
President, Academy of Science of St. Louis
FRIENDS OF °
Harry E. Wuertenbaecher, Jr., President,
Curtis Ford, Vice Pre sident, Mrs. M. M.
Vice Pre sident, Mrs. Eli M. Strassner,
Kathleen M. Miller, Secretary.
Tuomas H. ELior, Dee
Chancellor, Washington University
RAYMOND R. TucKER,
Mayor, City of St. Louis
~ GARDEN
» Williz im R. Bascom, lice President, Mrs.
Vice President, Mrs. Fristoe. Mullins,
~'Preside nt, Sears Lehmann, Treasurer,
HORTICULTURAL COUNCIL
Clifford W. Benson, Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. MeMath,
Dan O’ Gorman, Gilbert Pennewill, Ralph Rabenau, Mrs. Gilbert J. Samuelson, Philip A.
Conrath, Chairman.
WOMEN’S ASSOCIATION
Mrs. J. Bruce Butler, President, Mrs.
( James G. Alfring, First Vice President, Mrs.
William Harrison, Second Vice President, Mrs.
Joseph Jannuzzo, Treasurer, Mrs. Paul
Britt, Corresponding Secretary, Mrs. Edwin Stuessie, Recording Secretary.
HISTORICAL COMMITTEE
John S. Lehmann, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-Chairmen
for Restoration.
GARDEN STAFF
Frits W. Went, Director
Hucu C. Cutter, Executive Director
EpGar ANDERSON, Curator of Useful Plants
Henry N. Anprews, Paleobotanist
CLARENCE BarpreE, Instructor
Ernest Bisez, Horticulturist
Lours G. BRENNER, Grounds
Superintendent
Lapistaus Curaxk, Greenhouse
Superintendent
Carro_t W. Donce, Mycologist
Caraway H. Dopson, Taxonomist and
Curator of Living Plants
Rosert L. Dresster, Taxonomist and
Editor of the ANNALS
James A. Duke, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watpo G. Fecuner, Business Manager
RayMonpD FREEBORG, Research Associate
Rospert J. Givvespi£, In Charge of
Orchids
Brian Gorpon, Editorial Assistant
James Hampton, Assistant Engineer
Pau A. Kout, Floriculturist
C. Rantet Lincotn, Assistant
to the Director
Epiza S. Mason, Landscape Architect
Viktor MuUEHLENBACHS, Research
Associate
Norton H. Nickerson, Morphologist
LILLIAN OvERLAND, Research Assistant
KennetuH O. Peck, Instructor
Grorce H. Princ, Superintendent
Wirt1aM F. Resse, Superintendent of
Operations
Owen J. Sexton, Research Ecologist
KennetuH A. Situ, Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
GeorcE B. Van Scuaack, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
Rogert E. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M, until sundown; the greenhouses 9:00 A. M. to 5:00
P.M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 9:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P. M.
(April through November); 10:00 A.M. to 4:00 P. M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year other shows, competitions and festivals are sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres — was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
GOOD SaAnvk a kEES
FOR THE
CENTRAL MIDWEST
VOLUME L NOVEMBER 1962 NUMBER 9
ati
White Ash
ieee Sri te hae ee Wileces
Cottonwood Buckeye River Birch
ih Ow Cire. obec . ew adie
Honey Locust Hackberry Ginkgo
Cover: Leaf outlines (for Bald Cypress, the outline is of a twig with many short,
needle-like leaves), characteristic of trees mentioned in this bulletin, are shown on the
front and rear covers. On the reverse side of each leaf outline (on the inside covers)
appears the silhouette and name of the tree represented. Cover design and illustration
by Louis G. Brenner.
This issue is a revision of the BULLETIN for April 1957 and is reprinted by
popular demand.
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10
Missouri.
Editor for this issue: BrraN Gorpon
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
’
GOOD SHADE TREES FOR THE CENTRAL MIDWEST
LOUIS G.
I T Is not easy to select shade trees for
the Central Midwest, particularly
the St. Louis region. Because the local
climate is characterized by extremes in
temperature and rainfall many shade
trees valued for their flowers, leaves or
form of branching cannot be grown
readily. Some shade trees of the
Northeast where they grow in more
moderate climatic conditions would be
extremely difficult to grow in the Cen-
tral Midwest where summer daytime
temperatures may soar above 100 de-
grees, or where winter temperatures
may vary as much as 50 degrees in less
than 24 hours, often plunging to
below-zero readings. The late spring
freezes characteristic of this region
often come at a time when the sap is
rising in the trunk and the leaf and
flower buds are swelling; consequently,
flowers, young branches, or even small
trees may be frozen. Periods of
BRENNER
drought which may last from four to
more than 12 weeks are usually com-
bined with abnormally high temper-
atures and frequently result in mid-
summer defoliation, numerous dead
branches and even death of trees. In
this bulletin is presented a list of more
than 20 shade trees which, through
years of growing on the grounds at the
Missouri Botanical Garden and in gar-
dens and parks in the vicinity of St.
Louis, have proved hardy to the many
adversities of our Midwest climate. It
is suggested that gardeners and home-
owners select their shade trees from
this list. Some of the good and bad
features of each species and the soil
conditions most favorable to its cul-
ture will be noted. The accepted
methods of planting, pruning, fertiliz-
ing, watering and control of insect
pests and diseases will be discussed
briefly.
SUGGESTIONS FOR THE SELECTION OF SHADE TREES
Only when trees are carefully se-
lected, considering such features as
height at maturity, spread of branches,
soil preferences, rate of growth and
problems of maintenance above ground
and in the soil, can they be relied upon
to give continuing satisfaction and
pleasure. Choosing the proper tree to
fit the location is a prime considera-
tion. For example, there is little need
to plant a large shade tree in a small
corner where it will require annual
pruning to keep it within bounds.
Today there is an ever-growing list
of good small trees which are excellent
planting material for ranch-house type
(1)
2 MISSOURI BOTANICAL GARDEN BULLETIN
of architecture. Trees of several sizes
and shapes are to be found among
those listed here. When selecting trees
it is important to know the type of soil
in which they are to be planted. Ex-
amine the soil to a depth of about two
feet and determine its composition,
whether clay, loam, sand. If, for ex-
ample, a gummy, yellow or red clay is
found, then select trees from the small
group known to grow well on clay soil.
Rate of growth of trees is another
point for consideration. Many home
owners, particularly those in new tree-
bare subdivisions, are interested in
fast-growing trees for quick shade.
This is of course to be encouraged;
however, fast-growing trees are usu-
ally not long-lived and are easily storm
damaged. If their use is planned, then
slower growing and more durable
species should be planted in locations
where permanent trees are desired,
using the fast growers as fill-ins to be
removed some five or ten years later or
as soon as the permanent trees have
made sufficient growth to provide some
shade. Features of trees which may
make them maintenance problems
should be carefully considered. Cer-
tain trees can be a nuisance if planted
near tile drains, for their moisture-
loving roots seek out the tiniest open-
ing in the drain to enter in search of
water and soon the drain pipe is
choked with a mass of roots. Some
trees offer pruning problems if planted
near walks and drives. Others are a
nuisance when planted near walks,
drives, or paved terraces because of
their messy fruiting habits.
In the following list the trees have
been arranged alphabetically according
to their common names. — Scientific
names are added not only as a matter
of interest but because they may be of
value in obtaining the precise species
desired, since common names are not
uniform.
AsH.—Height: 60-80’; habit:
round.
The ashes are large forest trees and
should always be planted where they
will have sufficient room to develop
their broad spreading crowns. The
White Ash, Fraxinus americana, is
considered to be the best of the ash
species for Midwest planting. It suf-
fers shock of moving fairly well and
is a rather fast-growing tree when
established. Succeeding on most soil
types, the White Ash will make fair
growth in clay. It may be attacked
by boring insects and should be ex-
amined frequently for their presence,
especially during the first years after
planting. Keeping the tree growing
actively is the best guard against bor-
ers. The ash is subject also to attacks
of several scale insects and may need
periodic spraying. The tree offers in-
teresting fall coloration in shades of
orange through mauve-purple.
BaLp Cypress.—Height: 80-90’;
habit: narrowly pyramidal.
The Bald Cypress, Taxodium dis-
tichum, is a much neglected tree. It
is best suited for large properties and,
although primarily a tree of the south-
ern swamplands, it has proved capable
of fast growth on upland soils; how-
ever, it is not recommended for plant-
ing in clay soil. The fine feathery
leaves turn a rich bronze in autumn
and they and the small twigs that
MISSOURI BOTANICAL GARDEN BULLETIN 3
fall with them are so fine as to require
no raking from the grass. More of
these fine trees should be planted. They
would make outstanding avenue trees
for some city and subdivision streets.
BeEcH.—Height: 30-60’; habit:
pyramidal.
Fagus sylvatica var. atropunicea, the
Copper Beech, a European species, is to
be preferred over the native American
Beech in average soil conditions. The
Copper Beech is truly a tree of out-
standing merit and should be treated
as a specimen, never hidden in a corner
nor crowded among other trees. The
bronze blush of the expanding new
leaves in spring is breath-taking and
surpassed only by the deeper bronze-
purple of the mature leaf. Gcod soil
is recommended for the beech; and,
because the feeding roots lie near the
surface of the soil, it will grow best if
heavily mulched and the lower branch-
es permitted to sweep the ground.
Columnar and weeping varieties of the
Copper Beech are also available.
BircH.—Height: 40-60’; habit: py-
ramidal.
Unfortunately, the beautiful white-
barked birches are considered poor
planting material for the midwest
because they are not drought resistant.
Our native Red or River Birch, Betula
nigra, a tree with red-brown bark,
small leaves, and of graceful, pendulent
branching habit is longer lived but re-
quires a loam soil for even moderate
success. The leaf miner, a tiny insect,
some times skeletonizes the leaves in
summer, and the trees should be
sprayed soon after the leaves have
fully expanded,
BuckEYE or Horse-CHESTNUT.—
Height: 70’; habit: pyramidal.
The buckeyes are generally consid-
ered among the less desirable shade
trees because of their large coarse
leaves and fruits and their poor fall
coloration. They are listed here be-
cause they will grow on most soils and
they have few insect pests and diseases.
The Horse-Chestnut is often admired
for the above-average symmetry of the
crown and also for the large showy,
upright flower spikes which create a
candelabra effect. The European spe-
cies, Aesculus hippocastanum, is fre-
quently planted. Although it forms a
large and stately tree, it has the dis-
advantage of having weak wood which
is easily broken by wind and ice. Also
the leaves are susceptible to a rust
which may cause them to become
brown and fall in late summer. The
Baumann Horse-Chestnut, Aesculus
hippocastanum baumanni, has double
flowers which are not only showy but
are followed by few seeds, since the
extra petals are formed from parts of
the flower ordinarily involved in seed
production. The hybrid Ruby Horse-
Chestnut, & Aesculus carnea briotii, is
somewhat more rust-resistant and has
flowers larger than those in the com-
mon Horse-Chestnut. Flowers of the
Ruby Horse-Chestnut are bright scar-
let in contrast to the pale, flesh color of
the common species. Horse-Chestnuts
bear two or three seeds or buckeyes in
a spherical pod about two inches in
diameter, with a tough, warty or spiny
outer coating. Seeds and pods clutter
the lawn when they fall in September.
Older trees producing fruit in quan-
tity make it necessary to rake the lawn
4 MISSOURI BOTANICAL GARDEN BULLETIN
before mowing to prevent the mower
blades from jamming on the hulls.
The modern rotary mower will, of
course, mow over the hulls shattering
them but leaving a rough-appearing
lawn.
CoTTon woop.—Height: 70’; habit:
widespreading.
The Cottonwood, also known as
Poplar, has an important place in this
list. The Eastern Cottonwood, Popa-
lus deltoides, recommended here, is a
rapidly growing tree and fills the need
for quick shade so often demanded by
owners of new tree-bare homes. How-
ever, since the Cottonwood and all
other poplars are short-lived trees (15—
20 years), they are most useful as
temporary plantings among more de-
sirable long-lived trees. The Cotton-
wood will grow on most soils; but it
has a great affinity for water and will
rapidly clog drains if it has the oppor-
_tunity. The leaves become yellow in
the fall and the gray-green of the bark
on younger limbs may serve the same
decorative purpose as the bark of the
Unlike most
trees the Cottonwood has leaves so con-
structed (the petiole if flattened in a
plane perpendicular to the plane of the
leaf-blade) that the slightest move-
ment of air causes the leaves to quake.
birch and sycamore.
Thus on warm summer evenings the
rustling of the leaves of the Cotton-
wood gives the impression that there is
more movement of air than there actu-
ally is and may result in a pleasant
cooling sensation. The Cottonwood
has few insect pests. It has the bad
habit of dropping its leaves during
summer at any time that it may suffer
a shortage of water.
The Lombardy Poplar, Populus nigra
italica, the well-known graceful, col-
umnar poplar, should also be included;
although the Simon Poplar, Populus
Simoni, which forms a less compact
column, is more winter-hardy and also
seems to withstand summer heat and
drought better. Since these poplars
tend to have numerous dead limbs and
trunks as they approach 15 years of
age, when used as screen plantings they
should be cut to short stumps periodi-
cally. If such cutting is followed by
moderate application of fertilizer and
abundant water, the poplars rapidly
renew the screen effect.
E_mM.—tThe elms are mentioned here
with words of caution and without
recommendation. Prevalence of two
serious diseases, the much dreaded
Dutch Elm Disease and Phloem Necro-
sis, for which as yet complete cures are
not known, make them of questionable
value. For those insisting on the elm,
the Smooth-leaved Elm, Ul/mus car-
pinifolia, of the variety ‘Christine
Busiman” is reportedly resistant to
both diseases mentioned.
Gink6o.—Height: 80’; habit; broad-
ly pyramidal to columnar.
The Ginkgo, Ginkgo biloba, is an
outstanding tree for Midwest planting,
succeeding on most kinds of soil and
tolerant of urban conditions. It at-
tains considerable size at maturity
(more than 50 years), and should be
planted with this in mind. Ginkgo is
essentially columnar in youth and de-
velops a broad pyramidal habit with
age. A selected type, the Sentry
Ginkgo, maintains its columnar form
throughout life and is well suited for
avenue planting provided only male
MISSOURI BOTANICAL GARDEN BULLETIN 5
trees are planted. Female trees of the
Ginkgo can be a nuisance in late fall
if planted where the fallen fleshy per-
simmon-like fruits may be crushed, for
the pulp is putrid, containing butyric
acid, the same acid present in rancid
butter. The trees are of easy main-
tenance, having no insect pests or
diseases.
HackBErry.—Height: 50-70’; hab-
it: round.
The hackberry with its small leaves,
rounded crown, ease of moving and
adaptability to most soils could well be
looked upon as a substitute for the
elm; however, being of more erect
branching habit it lacks the graceful
appearance of elms, particularly the
American Elm. The trees bear large
quantities of small, round, blue-black
fruits which are much enjoyed by
many kinds of birds in winter. The
native Hackberry, Celtis occidentalis,
is susceptible to a fungus causing a
great massing of smaller twigs into
what is called a “Witches Broom.”
Such fungus attacks rarely prove fatal
to the tree and result in the interesting
“tufted” appearance of the branches in
winter. Witches Brooms are less com-
mon on the Sugar Hackberry, Celtis
laevigata, of the southern states, which
may be grown here. Asiatic species of
Hackberry are free from the fungus
but they are not commonly available
in the nursery trade.
Honey-Locust.—Height: 70-90’;
habit: round.
The Honey-Locust, Gleditsia tri-
acanthos, has long been neglected as a
shade tree in the Midwest. Locusts
make ideal lawn trees because they
leaf-out late in spring and drop leaves
early in fall permitting plenty of sun-
light to reach the lawn in the cooler
seasons. ‘The tree grows rather fast
even on clay subsoil. In some areas
this tree is sometimes ravaged by at-
tacks of the webworm. Since the com-
mon native variety habitually arms
itself with vicious thorns, often four
inches or more in length, the thornless
type sold under the patented name of
“Moraine Locust” is recommended.
The Honey Locust is sometimes con-
sidered an untidy lawn tree because
the much-twisted strap-like pods need
to be raked from the lawn in the fall,
winter, and very early spring. Pods
remaining on the tree in winter do
The thorn-
less Moraine Locust is sterile and few
have a decorative value.
if any pods are formed.
LInDEN.—Height: 60-80’; habit:
pyramidal.
The American Linden, Tilia ameri-
cana, is a forest tree with large leaves.
Its fall coloration is dull and it grows
poorly on graded sites with clay sub-
soil. For home planting, the Silver
Linden, Tilia tomentosa, and Little-
leaf Linden, Tilia cordata, both Euro-
pean species, are considered superior.
The Silver Linden is an average size
tree and does well in dry situations.
The Little-leaf Linden is a smaller
tree than the foregoing and is some-
what slower growing. These trees
have few insect pests and diseases and
are thus easy to maintain. The small
flowers of the Linden are borne on
special, long, spatulate-shaped leaves;
their fragrance attracts honey bees
that make an excellent honey from
the nectar.
6 MISSOURI BOTANICAL GARDEN BULLETIN
Marie.—Height: 30-70’; habit:
round,
The maples comprise a group of
much-loved shade and lawn trees.
Perhaps best known is the Silver Maple,
Acer saccharinum, commonly planted
because of its rapid growth and ability
to grow on even the worst soils. It is
a tree of few pests, but the wood is
soft and is liable to much injury from
winter ice storms. The Red Maple,
Acer rubrum, is also considered to
have weak and brittle wood and, like
the Silver Maple, suffers ice damage.
However, because of its bright red
flowers in very early spring and its
brilliant red and orange foliage in the
fall, it is considered superior to the
faster-growing Silver Maple. Maples
with harder, more durable wood are
the Sugar Maple, Acer saccharum,
slow-growing and with brilliant fall
colors, and the Norway Maple, Acer
planatoides, which makes a superior
lawn tree and is faster growing than
the Sugar Maple. Norway Maples may
be had in several varieties, of which
“Crimson King” is outstanding for its
deep purplish-red leaves. The Japanese
Maple, Acer palmatum, and the Horn-
beam Maple, Acer carpinifolium, are
two small maples reaching 20-30 feet
in height and usable for small homes
and yards. Most maples have numer-
ous shallow feeding roots and cast
rather dense shade, making lawn man-
agement beneath them difficult.
Oakx.—Height: 70-90’; habit: py-
ramidal.
Oaks have a long life span and their
tough wood enables them to withstand
the worst storms. Despite the fact
that they are reputedly slow-growing,
they may compete favorably with
more rapid-growing trees if they are
fertilized. The White Oak, Quercus
alba, is one of the most majestic trees,
although it is rather difficult to move
and establish.
loam, or loamy clay soil. The Bur
It will grow best in
Oak, Quercus macrocarpa, makes a
superb tree of moderate growth. A
faster-growing oak than those _pre-
viously mentioned is the Northern Red
Oak, Quercus borealis; and it is easier
to move and establish. It too is a very
desirable tree and reaches great size as
do all the oaks mentioned here. The
Pin Oak, Quercus palustris, is perhaps
the most commonly planted oak. Al-
though it is a fast-growing tree and
responds well to fertilizers, it has a
much shorter life span than most oaks
and will probably need to be removed
in 40-50 years. The habit of holding
many of its leaves through the winter
and dropping them in very early
spring makes the Pin Oak a nuisance
to meticulous gardeners. All the oaks
mentioned here present fine autumn
coloring in various shades of red and
purple.
SweeT GuM.—Height: 50-70’;
habit: pyramidal.
The Sweet Gum, Liquidamber Sty-
raciflua, has proved to be an excellent
tree for Midwest planting. It is easy
to move when bought with a bur-
lapped ball of soil, and it grows well
in almost any soil. The star-shaped
leaves turn shades of orange then
shades of scarlet with the first autumn
frosts. The fruits are horned balls
about 1 inch in diameter and the seeds
are eagerly sought in the grass beneath
the trees by such birds as quail, cardi-
MISSOURI BOTANICAL GARDEN BULLETIN 7
nals and sparrows. Most of the seed
balls decorate the tree throughout the
winter. Occasionally the trees may
need to be sprayed for the Tussock
Moth and Tent Caterpillar.
SycaMorE. — Height: 80’; habit:
broadly pyramidal.
The Sycamore is so commonly plant-
ed on our city streets that it hardly
needs introduction. It is very adapt-
able to most soil conditions and even
makes fair growth on clay sub-soils.
It withstands the heat and contami-
nated air of our large cities and is a
reasonably fast growing tree. Our
common native Sycamore, Platanus
occidentalis, is susceptible to a twig
and leaf blight commonly known as
Sycamore Anthracnose, which often
appears during spring months when
weather is unseasonably cold and wet.
Control is difficult; lacking control,
infected trees become unsightly and
eventually die. Thousands of Syca-
mores in the St. Louis area have been
cut down in the past few years as
a result of this disease. Sycamores are
all coarse leaved trees with the bad
habit of dropping leaves and shedding
bark throughout the growing season;
although the smooth, light-colored
newly-exposed bark is one of the most
attractive features of these trees. New
leaves of Sycamores have many fine
hairs on their lower surfaces, and as
the leaves become. fully expanded and
mature the hairs are blown loose and
may cause a nasal irritation to some
people.
Tuuire Tree.—Height: 80’; habit:
pyramidal.
The Tulip Tree, Liriodendron tulipi-
fera, has been so named because the
pale, yellow-green flowers resemble a
broadly expanded tulip. Were it not
for the fact that the flowers are usu-
ally hidden by the leaves the Tulip
Tree would be a very showy tree. The
tree grows to great size and succeeds
best on a loam soil. It it not an easy
tree to move and every precaution
should be taken to make sure the
fleshy roots do not dry out when it is
taken from the ground. It has few
insect pests and diseases. A columnar
form of the Tulip Tree is an attractive
avenue tree. The leaves turn bright
yellow in autumn.
ZELKovA.—Height: 40’; habit:
round.
The Zelkova, or, more _ properly,
Japanese Zelkova, Zelkova_ serrata,
makes an excellent substitute for the
elm, to which it is closely related. It
is a fine tree for the smaller homes and
gardens and bears small elm-like leaves
that turn a light golden yellow in
early fall. It develops a wide-spreading
rounded crown and since the wood is
tough and limber it bears up well
under our dreaded winter ice. Like
the elm, the tree is easily moved.
HOW TO PLANT AND CARE FOR SHADE TREES
Planting.—Usually the better grade
of trees bought from the nursery are
sold with a ball of soil about the roots
tightly wrapped in burlap. These
trees are listed in the nursery catalog
as “B&B,” or “balled and burlapped.”’
Such trees, aside from being heavy, are
by far the easiest to handle in planting
MISSOURI BOTANICAL GARDEN BULLETIN
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MISSOURI BOTANICAL GARDEN BULLETIN 9
and they are quick to re-establish in
the new site. Many small trees are
sold in tin cans or similar containers,
which makes them easy to plant with
high degree of success. An additional
feature of the canned tree material is
the fact that unplanted stock may be
safely left for days or weeks before
planting, provided it is watered occa-
sionally. Unplanted balled stock may
be held over for several weeks if soil or
mulching material, such as sawdust, is
heaped about the ball and kept moist.
Some trees, Elm, Silver Maple, and
Sycamore, are so easily moved that they
are often sold “bare-rooted,”’ that is,
without soil about the roots. The
added cost of buying trees either balled
and burlapped or grown in cans should
be discounted because such plants be-
come established quicker than those
moved with bare roots.
The secret of success with balled or
canned stock is in the undisturbed
contact of the root with the soil.
Every precaution to prevent cracking
or breaking of the ball must be taken
when handling the tree. Having se-
lected the site for the tree, dig a hole
with a diameter 8 to 12 inches greater
than the measurement across the ball
at the base of the tree trunk, not more
than one inch deeper than the depth
of the ball. Careful excavation per-
mits the ball to rest on solid soil and
makes it easy to finish the planting
job with the tree standing straight at
correct depth. Lower the balled tree
gently into the hole. DO NOT RE-
MOVE THE BURLAP WRAPPING
ABOUT THE ROOTS. Tree roots
easily penetrate the burlap, which de-
Trees grown in cans
cays rapidly.
should be removed by slitting the can
down the side from top to bottom;
then tear the side of the can loose from
the bottom to expose the plug-shaped
mass of roots and soil.
bain
Ninety per cent of the shrubs have
stiff and spiny leaves which made col-
lecting a painful experience. Our
hands were continuously scratched up.
More than half of all leaves were
needle-like, usually ending in a sharp
point, and very often it was impossible
to tell whether we were dealing with a
conifer or a Proteaceae or another fam-
ily, without seeing the flowers or cones
on the branches. Other peculiarities
of this western Australian flora are the
frequency of red and particularly blue
flowers, and the spectacular flowering
plants in which the flowers are com-
bined into large flower heads.
Whereas in most areas in the world
leached sandy soils have a relatively
poor flora, in Australia the opposite is
the case; that is to say, the poorer the
soil, the richer the flora, and the more
different species can be found. In the
richer soils the flora is usually relative-
ly uniform and less interesting, but the
sand plains, which stretch in the some-
what drier areas for hundreds of miles
and which are very poor in nutrients,
are perhaps the richest plant hunting
areas anywhere in the world. It
seemed completely impossible to collect
all the different kinds of plants which
occur there, and even when we were
staying for days in the same area, new
plants continuously cropped up. It is
difhcult to explain why under the poor
soil conditions such an enormous vari-
ety of plants has developed. Particu-
larly rich in forms were the myrtle
family (Myrtaceae), Proteaceae, Good-
eniaceae, sundews (Droseraceae) and
Acacias.
In Perth the paths of my wife and
myself parted. She returned to St.
12 MISSOURI BOTANICAL GARDEN BULLETIN
Louis by way of the Orient and Europe,
whereas I made a side trip to New
Guinea. As a student at the Univer-
sity of Utrecht, I had been assistant in
taxonomic botany for a number of
years and during that time I had been
specifically assigned to the flora of
New Guinea. During the first quarter
of this century a number of expedi-
tions had been sent into the interior of
the Dutch part of New Guinea, which
at that time was completely ferra in-
cognita. In those years a new race of
natives was discovered in the interior,
differing very much from the Papuans
of the coastal regions. They were small
in stature, almost pygmies. They had
never had any contact with other peo-
ple except occasionally trading with
the coastal Papuans. They were canni-
bals and lived mainly by means of a
primitive type of agriculture, cultivat-
ing sugar cane, sweet potatoes, and a
few vegetables on their highland fields,
which extended from 6000 to 8000 feet
in altitude. These tribes have recently
been in the limelight through articles
in the National Geographic Magazine
and in Life.
When I received a letter from Mr.
Herman Slade, Director of the Polymer
Corporation Pty. Limited, Homebush,
N.S.W., Australia, who is an orchid
enthusiast, in which he suggested that
I visit New Guinea while in Australia,
this immediately struck a responsive
note and I wrote a letter to John
Womersley, Director of the Botanical
Garden in Lae, Territory of New
Guinea, to inquire whether he could
in some way help me in visiting the
highlands there. This was the best
move I could possibly have made be-
cause John organized the most incred-
ibly interesting trip I have ever made
in my life. Lae lies in the formerly
German northeast part of New Guinea
which now is a trust territory admin-
istered by Australia in conjunction
with the southeastern quarter of New
Guinea, Papua. Lae has a white popu-
lation of several thousand people and
is the capital of the territory. It has a
fair number of stores where most of
the ordinary necessities of life are
available. A very interesting experi-
ence was a flower show which was held
by the New Guinea Horticulture Soci-
ety. This was already their fifth annual
show and I was very pleasantly sur-
prised at the high quality of the plant
material exhibited. It seemed that all
of Lae was present at this two-hour
show. Not only flowers grown in the
neighborhood of Lae were exhibited,
but also cool weather plants such as
dahlias, which had been sent from Wau
and other highland localities with a
much cooler climate. Actually, flower
growing is a major activity not just of
the Australians living there but also of
the natives. Wherever I walked, even
in the remotest villages of the highland
Papuans, flowers were grown around
houses, and sometimes in the middle of
cultivated fields there was a flower
garden. Flowers were used for decora-
tion; natives wearing orchids and other
flowers in their beards or in their hair
were a common sight.
Still more remarkable seemed to me
the use of orchids as ornaments for
houses. The primitive huts in which
the natives live in the highlands were
usually topped by long poles to which
orchids and other epiphytic plants were
MISSOURI BOTANICAL GARDEN BULLETIN 13
tied. In gardens one also would see
some of the outstanding rhododendrons
which grow high up in the mountains
of New Guinea and which apparently
were cultivated by the natives.
The highlight of my stay in New
Guinea was an expedition to the Mt.
Wilhelm area. This is the highest top
of the mountain ranges in the eastern
part of New Guinea and the mountain
exceeds 15,000 feet in height. As we
returned from our expedition a group
of surveyors went up to determine its
exact height, which was not known at
the time of my visit.
Mt. Wilhelm lies in the middle of a
very inaccessible and very wild moun-
Giant Araucaria trees protruding from the
mid-altitude mountain rain forest in the New
Guinea highlands.
tainous country. Usually the highest
peaks occur in young mountain ranges
which have not been worn down by
erosion to the extent that the older
mountain ranges like the Appalachian
Mountains have been. This means
that mountain sides are very steep, val-
leys are very deep, and the terrain is
very rough. By good fortune there is
a large valley, the Chimbu, which
reaches into the Mt. Wilhelm area.
This is rather densely populated up to
a height of 9,000 feet, beyond which
no cultivation of food plants is pos-
sible. Like the rest of the central
highlands of New Guinea, this valley
was first visited by white men in the
1930’s and a number of missions were
established. Near the upper one in
Keglsugl, an airstrip was constructed,
which for a long time was the only
means of access to this upper Chimbu
valley with 20,000 inhabitants. In a
chartered Cessna plane we flew from
Lae to Keglsugl, where we met with
another part of the expedition which
had come by Landrover from Koroka,
the district capital. At the airstrip we
were met by dozens of natives, all
eager to earn a few shillings by carry-
ing our baggage to the base camp at
Lake Aunde at 11,500 feet. Whereas
some of the carriers were toting loads
of 50 to 100 pounds, others came along
just for the walk, carrying nothing
more than a pair of shoes for some of
our party. A young boy of about
twelve years attached himself to me
and carried my plastic bags in which
I collected orchids. He also would
give me a helping hand when the steep
trail became too muddy and slippery to
negotiate with my leather-soled shoes.
14 MISSOURI BOTANICAL GARDEN BULLETIN
By nine o’clock in the morning when
we arrived at the Keglsugl airstrip, Mt.
Wilhelm was already hidden by clouds,
but the airstrip was still open. As we
walked up, the clouds became more
and more threatening and the last two
hours we walked in a_ steady rain
drizzle. At such high altitudes the
clouds do not extend very high above
you and therefore rains at those al-
titudes are usually gentle but very
penetrating.
In addition to the expedition leader,
the botanist John Womersley, another
taxonomist, Dr. Peter van Royen, an
agricultural officer, Graham Collett,
and two agriculturists, Andrée Miller
and Sue Osborn, were members of our
party. We had brought two native
plant collectors from Lae, Tomyang
and Yakas, and half a dozen of the
highland Papuans stayed with us in our
camp, among which there were House-
cook and Man-belong-Mountain, the
official guide to the top of Mount Wil-
helm. Our baggage carriers stayed
overnight, and every day our camp
was visited by a dozen or more natives,
who made the 3-hour climb to see
what we were doing, help in collecting
plants, bring us fresh vegetables, or
just simply to stand in our way. The
vegetables were all brought by the
women, who tend the fields, and con-
sisted of potatoes, sweet potatoes, cab-
bage, peas, broad beans, and a few
tomatoes and ears of corn carried up
from much farther away.
For a whole week we collected in the
Mt. Wilhelm area, largely in the area
between our camp next to Lake Aunde
and the highest altitude where trees
were still growing. This altitude is
approximately 13,000 feet and corres-
ponds to what in the temperate regions
is called timberline. Whereas in the
Sierra Nevada in California and in the
Rocky Mountains timberline is a very
sharp transition from the forested area,
with usually fairly large trees growing
together in dense stands, to a com-
pletely treeless area, with at most here
and there a few prostrate weather-
beaten trees, here in the tropics the
transition from forests to grassy, tree-
less alpine vegetation is very gradual.
At 12,000 or 12,500 feet the forests
are still dense but the number of trees
in them decreases and most of the
plants are shrubs of not more than
fifteen feet in height. The only ex-
ception is Podocarpus compacta, which
forms trees up to fifty feet in height
which emerge from the shrubby forest.
As one gets higher, the number of
Podocar pus trees decreases and finally
at 13,000 feet they disappear alto-
gether and the shrub vegetation be-
comes more and more open and becomes
easier and easier to penetrate. This
same gradual disappearance of trees |
found in the Andes near Cuzco, in
Peru, where trees disappeared at ap-
proximately 13,800 feet, somewhat
higher than in New Guinea. The
reason for this probably lies in the
much higher elevation of the Andes.
It will be interesting to find a logical
explanation for the difference between
a sharp timberline in temperate regions
and the gradual one in the tropics. —
The forest around our camp was a
very peculiar one. There were many
species of Rhododendron and Dimor-
photheca with brilliantly red or pure
white flowers. The flowers of the blue-
MISSOURI BOTANICAL GARDEN BULLETIN 15
berry (Vaccinium) could make the
whole tree look pink. With the excep-
tion of a few Araliaceae, the leaves of
most of the trees and shrubs at this
altitude were dark shiny green and
light green underneath, and most of
them were relatively small and round.
This is quite different from the trees
and shrubs in most other sub-alpine
areas which do not specifically have
At the
altitude of our Camp there were not
the small orbiculate leaves.
many epiphytic orchids but the few
that grew there, such as Dendrobium
sophronites, were brilliantly colored
and formed bright brick-red spots on
the dark bark of the Podocarpus trees.
When we returned from our sub-
alpine camp, we were going to drive
back from Keglsugl in a Landrover
along a dangerous road winding from
valley to valley along steep slopes. We
waited for this car to arrive but we
heard that it had been wrecked some-
where along the road. Thus we had
to wait a whole day for another Car
which was dispatched from the district
capital, Goroka. This trip gave us the
opportunity to see much more of the
rural life of these highland Papuans.
They do not live in villages, but their
huts are distributed singly or in small
groups along the slopes where they
have their fields. There are two types
of houses—the larger ones where from
six to twelve men live together, and
smaller ones occupied by one or two
women with their children. Most of
these huts are low with thatched roofs
and bark walls, with a small low open-
ing for a door through which one has
to crawl. Inside there is a fire going
most of the time because of the very
cool weather at the high altitudes.
Since there is no opening for the smoke
to escape, these people are almost con-
tinuously sitting in smoke, at least as
long as they are inside the hut, and
smoke is the all-pervading smell of
people and of the surroundings of the
houses.
Except for a loincloth no clothes are
A reception committee of highland Papuans at Keglsugl airstrip.
16 MISSOURI BOTANICAL GARDEN BULLETIN
worn, although a certain number of
both men and women may wear a shirt
or trousers in response to western civ-
ilization. Women and girls usually
wear beads and if they are wealthy
they also have a white pearl oyster shell
hanging around their neck. Usually
their ears are pierced to hold ornaments
but I saw this hole also used to hold a
cigarette. The men have their nasal
septa pierced and may wear pigs’ teeth
through the holes. For decoration the
men often wear flowers and ferns in
their hair and beards.
In some of the larger settlements we
saw schools. Only a very small pro-
portion of the children can be accom.
modated in the schools but there is an
almost pathetic desire to learn. When
a new school is opened, parents with
their children will come from near and
far and some of the children when ac-
cepted may have to walk two or three
hours to and from school each day,
which they gladly do as a price for
education. At present not more than
10% of the children can be accommo-
dated by the schools, and in one place
(Gimbogl) I saw a school building
together with a teacher’s house which
had been built by the natives on their
own initiative. After these were com-
pleted they asked the Government to
send them a teacher so that their chil-
dren could be taught. As an addi-
tional service the natives tended the
school garden, which was bright with
flowers such as impatiens, cosmos,
zinnias and cleome. Unfortunately,
the native society cannot use the skills
which the children are being taught,
since they do not have any need as yet
for people who can write or calculate.
This is perhaps the most pathetic part
of the whole educational problem—
that they desperately want education
but do not know what to do with it.
Later we made another trip into the
mountains just south of Lae, where we
stayed in Bulolo and traveled to Wau
and Edie Creek, all areas of gold-
mining fame. The magnificent forests
covering the mountains everywhere are
now being exploited and merciless log-
ging supplies wood for sawmills and a
large plywood factory. Yet there is a
good deal of reforestation going on,
almost all with Araucaria. The splen-
did Araucaria cunninghamii and A.
excelsa which I saw in Australia fade
into insignificance when compared
with the Araucaria hunsteinii of the
forests above Bulolo. They grow in
between the enormous trees of the rain
forest which there reach a height of
over 150 feet, but they tower high
over all other forest trees, and many of
them are 300 feet tall. This means
that in future botany and forestry
books they will have to be mentioned
together with Sequoia and Eucalyptus
as the tallest trees in the world. And
the tallest and most magnificent of
them should be protected in special
preserves. It is true that these Arau-
carias have an enormously fast growth
rate and therefore they are not as wide
as. Sequoias because they are much
younger when they reach their phe-
nomenal height.
I was surprised that the number of
epiphytic orchids in these forests was
relatively small. Here and there one
saw a tree densely covered with them
and with large specimens of the stag-
horn fern, Platycerium Wilhelminae
MISSOURI BOTANICAL
reginae. Even though I felt sorry to
leave this botanist’s paradise, I was
getting anxious to return to St. Louis,
GARDEN BULLETIN 17
the Garden, and the Climatron, which
I found in fine shape with more
growth than I had expected.
ARCTIC ISLAND — A BOTANICAL TRIP TO ELLESMERE LAND
HENRY N. ANDREWS
considerable part of the land sur-
face within the Arctic circle is a
barren wilderness of rock and it was in
part this very barrenness that attracted
us to Ellesmere Land. We hoped to find
evidence in the rocks of the plants
that lived there in bygone ages, for the
northern islands have not always been
the forbidding ground that has drawn
so many rugged explorers to their last
journey. For long periods of time, in
fact over a span of at least 300 million
years, forests have flourished under
conditions that were very different
from those of today; plants preserved
in the rocks as fossils reveal the Arctic,
prior to the recent Ice Age, as having
had a much milder climate than at
present. But large areas remain unex-
plored and more information is needed
to fill out what is still a rather sketchy
picture. As an introduction to our
own venture it may be pertinent to
mention a few of the fossil deposits
that have shed light on the contrasting
landscapes of the past and present.
Spitsbergen has yielded up an abun-
dance of information about the plants
Impressions of the trunks of an ancient forest covered the sedimentary rocks in the foreground;
only a few yards away is the wall of the icecap.
18 MISSOURI BOTANICAL GARDEN BULLETIN
that grew there in Tertiary times—
dating back some 50 to 60 million
years. Impressions of leaves and seeds
indicate forests composed of maple,
alder, birch, hazelnut, witch-hazel,
Katsura-tree and the dawn-redwood
(Metasequoia). An important source
of information concerning the ancient
forests now comes from studies of
fossil pollens, and the Norwegian bot-
anist Manum has recently added a
notable chapter to the plant records
for this Arctic archipelago; he has
found pollen of several evergreens in-
cluding fir, spruce, pine, larch and the
umbrella pine (Sciadopitys). The pol-
len record also indicates the former
presence of numerous flowering plants,
among them being members of the
heath, sundew and cat-tail families as
well as others that are not closely com-
parable with any living plants. It
seems quite clear that the early Ter-
tiary climate of Spitsbergen was a
temperate one. (Some liberty is taken
here with the use of common names;
they should be regarded as being close-
ly related but not necessarily identical
with the living species. )
From Disco Island, midway along
the west coast of Greenland, a fairly
rich fossil flora has been found in rocks
of Chalk Age (Cretaceous) which are
about twice as old as the Spitsbergen
deposits mentioned above. It has not
been possible to correlate all of the
fossils from Disco Island with modern
plants, as might be expected in view of
the distant era in which they lived;
however, the general relationships of
many of them are evident. Ginkgo
and several of its relatives occurred in
some abundance. The conifers were
rather well represented and it is of
interest to find that the flora included
both evergreen and deciduous trees.
There were several ferns including the
lovely gleichenias, which are widely
distributed today in the tropics and
near-tropics; among the flowering
plants there are members of the oak,
magnolia, laurel, sycamore and legume
families. The most exciting of all,
and perhaps the most discussed fossil
plant ever to have come out of the
Arctic, is a fine leaf and fruit that
compares closely with the living trop-
ical breadfruit. This is something of
an enigma and has been the focal point
of considerable discussion about the
climate of that area during the Creta-
ceous; the sum total of the evidence
indicates that it quite certainly was
more hospitable than it is now but was
probably temperate rather than trop-
ical.
Going back even further in time, to
the early part of the Jurassic period
(about 150 million years ago), and
over on the east side of Greenland, one
of the most prolific fossil floras ever
discovered anywhere has revealed a
wealth of plant life. A few years ago
Professor Harris of Reading University
in England spent a year there, in the
vicinity of Scoresby Sound which lies
at about 70° north latitude, and his
collections have added a great chapter
to our understanding of Arctic forests
of the past. The results of his studies
appeared in five volumes and it is hard-
ly possible to sum them up in a few
lines, but a few of the highlights give
some idea of the richness of the ancient
flora. There were many cinnamon-
fern relatives—so abundant today
Camping gear, food and scientific equipment being unloaded at our first camp.
along the roadsides of our eastern
states—as well as gleichenias and trop-
ical marattias, and several other fern
families that are confined now to
southeastern Asia. There were numer-
ous cycads and cycad-like plants, an
abundance of ginkgo relatives, and,
most interesting of all, many fossils
that cannot be compared closely with
any living plants, If one could slip
back 150 million years into the past
and wander through these forests, of
what is now the east Greenland coast,
there would be both friends and
strangers, but regardless of how many
could be recognized it would be a very
different landscape from the present
one.
Investigations such as those out-
lined have given us the knowledge we
have of the vegetation and climate of
the Arctic in the past. But many
of the collections of fossil plants that
have been made to date have been ac-
quired more or less incidentally to the
main objectives of the particular expe-
dition. In view of the vastness of the
country there is a strong likelihood
that a concerted search, or rather,
many searches, would be apt to turn
up new plants in previously unexplored
deposits. Ellesmere Island is a large
chunk of land and few palecbotanists
have visited it. We thus set out with
several objectives: We wanted to find
out more about any and all plants that
lived there in former ages. We were
particularly hopeful of finding a par-
ticular fern-like plant, Archacopteris,
as a source of information bearing on
the origin of early seed plants. One of
our party, an expert on Canadian peat
deposits, wished to investigate peat
formation in high latitudes; and final-
ly, it may be confessed we wanted to
see the Arctic!
Our small expedition of three left
Winnepeg early one morning toward
the latter part of June and landed a
few hours later at Churchill, on the
20
west short of Hudson Bay. Several
days later, with our three-quarters of
a ton of baggage assembled, we took
off in a Canadian Air Force plane for
Resolute Bay another five hours to the
north. We had arranged with a com-
mercial company to meet us there with
a DeHaviland “Otter,” capable of
carrying about a ton including passen-
gers and baggage. After a meal, and
with our baggage transferred, we took
off again on the final lap of our jour-
ney, to the head of Goose Fiord.
North central Canada and the Canadian
Arctic. Ellesmere Island appears at the top in
black with Greenland to the
The southwest part of Ellesmere (area
solid northern
right.
within square) is shown enlarged at the lower
left.
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MISSOURI BOTANICAL GARDEN BULLETIN
Transportation in the Arctic is still
a difhcult problem but today it is
largely by air; with some luck and a
good deal of money it is possible to get
places in a few hours or days that re-
quired months or years a few decades
ago. I was delegated to ride in the
cockpit with the pilot and select the
landing site at our destination. During
the two previous flights the vegetation
had been gradually becoming more
stunted until it disappeared almost
completely. Aside from the change in
the vegetation the most impressive fea-
ture of the north country is the endless
number of lakes; at almost any point
from Winnipeg to Resolute there are
thousands of them in view from the
air, of all sizes and shapes.
The
country for the first hour out of Reso-
complete barrenness of the
| lute was depressing; the low-lying
brown earth with hardly a vestige of
plant life strikes no joy into the heart
of a botanist. But as we approached
the southwest coast of Ellesmere the
abrupt headlands, and snow-caps on
the plateau country, marked a scenic
change for the better. Goose Fiord is
a narrow band of water extending in-
land for 20 miles with sides that are
quite steep in places, and rising as high
as about 1500 feet. At the head of the
ford the land is comparatively level
with, as we found later, a meager but
lovely flora where dwelled a fine herd
of caribou. I motioned to the pilot
toward what appeared to be an accept-
able
exposures we wished to investigate.
campsite central to the rock
He swooped once over the area, picked
out a stretch of 100 yards or so that
was reasonably free of large rocks,
MISSOURI BOTANICAL GARDEN BULLETIN 21
and down we went—to a successful
landing.
After a day spent in establishing
a camp and exploring its immediate
surroundings we set to work in earnest
to search for the ancient fern-like
plants that had lived here some 300
million years ago. Our “leads” were
two-fold: we had some knowledge of
the geologic age of the rocks and, in
1902, a Norwegian expedition had
spent some time on this part of Elles-
mere and had found a few specimens.
Aided by a rough sketch map of the
north end of the ford we set about
locating the spots where they had
found fossils some 60 years before.
This part of Ellesmere does not
conform with the concept of the Arc-
tic as a land of perpetual snow. We
were, however, welcomed with a few
days of weather that was something
short of tropical. On the second day
sleeting rain descended as we ate lunch
on a high rocky slope, and the follow-
ing day and a half we remained in the
tents hoping that the extra weight
would help keep them from blowing
away in the gale that poured down
from the snow field a few miles to the
east. But for most of the next month
the sky was cloudless with the sun
making a great circle overhead every
24 hours. The temperature ranged from
45 to 55° F. most of the time and
a few days were uncomfortably warm
for us with heavy packs on our backs.
In late June the fiord was still frozen,
with great masses of sea ice piled up
on the shore and a few seals sunning
themselves on ice cakes a short distance
out; but with two weeks of steady sun
it was transformed into a sheet of
brilliant blue water. Most of the coun-
try within a radius of 7 or 8 miles of
our camp was free of snow by mid
July—a rocky, barren land with the
exception of the valley immediately to
the north, which was carpeted with a
rather lush growth of grasses, sedges
and moss. On the several trips we
made in that direction we always en-
countered the caribou and with some
patience on our part they would come
up to within 50 yards of our cameras.
The lone musk ox that we found one
day was less curious of the two-footed
invaders and we followed him for an
hour, finally using a low hillock as a
shield to approach close enough for a
photo. In a ravine near our camp
lived a pair of magnificent Arctic
Cotton-grass appears in the bogs in mid-July.
bho
bo
today, and only a few yards away rose
hares that seemed to accept us without
question as a part of the landscape. On
one occasion we were fortunate in en-
countering a polar bear that was stalk-
ing a seal asleep on an ice cake off
shore; as he galloped away from one ice
cake to the next, evidently more in
surprise than in fear of the plane, it
was clear that we were unwelcome
intruders in his realm.
Although we were in search of
plants that lived in the Arctic long
ago it is hardly possible to ignore the
living. In late June the lower slopes
were dotted with patches of a lavender
saxifrage (Saxifraga oppositifolia), by
far the most showy of the 30 odd
flowering plants we collected, al-
though a close competitor was a yellow
poppy (Papaver radicatum) that came
into bloom in mid July. Although less
colorful than these two, the Arctic
willow (Salix arctica) was most abun-
dant, growing perfectly prostrate it
formed rather dense mats over the
rocky ground and developed a little
more luxuriantly in the lee of banks,
where it gained some protection from
the wind. There were several other
saxifrages, a few members of the mus-
tard family, and one lone patch of a
magnificent purple evening primrose
(Epilobium latifolium)—and_ occa-
sional dandelions!
Although less colorful, the grasses
and sedges are fairly well represented
and in late July cotton-grass (Eri-
ophorum scheuchzeri) with its lovely
white ball-like heads put on a welcome
display in the boggy ground not far
from the tent. Lichens are abundant
MISSOURI BOTANICAL GARDEN BULLETIN
in this part of the island, and we gath-
ered about a dozen different mosses.
The long cold and dark winter with
temperatures ranging down to 50°
below zero offer a serious obstacle to
plant life but an equally rigorous one
is the very low rainfall. For the three
year period 1959-61 the annual pre-
cipitation (rain and snow) at Resolute
Bay equaled about 6 inches, while at
Eureka, a weather station on Ellesmere
some 200 miles north of our camp,
there was only a little over 2 inches
per year, resulting in extreme desert
conditions.
As a result of a month’s search in
the vicinity of our Goose Fiord camp
and at another locality some 40 miles
to the north, we were able to box up
several hundred pounds of fossil plant
specimens. A thin coal seam was
located which we hope will yield
spores, but most significant are speci-
mens of Archacopteris, the fern-like
plant that may have been a forerunner
of the early seed-plants. At two local-
ities we found reproductive structures
and a few precious fragments that are
petrified, showing well-preserved in-
ternal structure. These were discov-
ered somewhat accidentally. A few
days after our arrival at Goose Fiord
we set out to reach the icecap that
covers the plateau some 7 or 8 miles to
the east. Unable to follow our planned
route due to streams pouring down
from the melting ice field, we detoured
far to the north and in so doing en-
countered extensive ledges with a
magnificent display of stem impres-
sions. Some of these represented trees
of 10 inches in diameter, quite in con-
trast to the diminutive vegetation of
MISSOURI BOTANICAL GARDEN BULLETIN 23
the blue wall of ice as shown in one of
the photos. We could readily visual-
ize the forest of 300 million years ago
where the icecap now covered the
plateau. In order to study this spot
more carefully we set out to reach it
again about a week later; this time we
followed what we hoped would be a
more direct route that had been plot-
ted roughly from a_ reconnaissance
flight in the plane. It must be ad-
mitted that my routing was not
perfect and the distance covered was
probably greater than on the first
venture partly because we ascended the
wrong spur out of the valley; but it
was on this spur, only a few hundred
feet above the valley floor that we
found the petrified fragments of the
leaf stalk and its branches. These are
in an initial stage of laboratory study
but clearly promise to reveal exciting
new aspects of the plant.
Thus a mistake in routing and frus-
tration by a glacial stream led us to
our most important find. We are now
sure that future visits, with or with-
out mistakes and frustrations, will
yield much more about the ancient
forests of the Arctic.
A LOOK AT THE LAPPS
MRS. WILLIAM EISENDRATH, wir Kari LINNAEUS
y Arctic trip did not extend as
far north as that of Dr. An-
drews, nor was it to a completely unin-
habited area, as his was. The travel ads
described the trip my daughter and I
took as the “7-Day Air-Sea Tour to
Northern Norway.” We spent the
first of our 7 days flying from Oslo to
Bardufoss Airport, the end of sched-
uled air service. As we flew north each
airport was more primitive than the
last, until at Bardufoss we debarked on
a high meadow graced only with a
shed and a few military jets. From
there we took a 3-hour bus ride to
Troms@, the largest town of the region
(population 23,000). Troms has
been the jumping-off place for several
voyages of exploration to the Arctic,
and is today the location of a northern
lights observatory, an aquarium, a
whaling station, an agricultural school,
and an extraordinary museum which
includes many Arctic exhibits and
botanical displays. The curators of
the Troms@ Museum have edited a
most helpful book entitled Norway
North of 65, published by the Oslo
University Press in 1960. This book,
printed in English, contains useful
facts and descriptions about the life in
northern Norway, including farming
methods for that northern area, where
fields are steep and small.
We were 250 miles north of the
Arctic Circle, but coastal Norway is
blessed with the presence of the Gulf
Stream, so that the lowest recorded
temperature at Troms¢@ is only 4 de-
grees F., and it has been known to get
as high as 83 degrees. This relatively
warm temperature permits the opera-
tion of coastal steamers, the so-called
“hurtigruta”—express mail steamers—
all during the year. We took the boat
from Troms@ to Kirkenes, then crossed
24 MISSOURI BOTANICAL GARDEN BULLETIN
Finnemark by bus before getting on
the boat again at Hammarfest for the
trip home. It was on the bus trip that
I knew firmly that, like Linnaeus 230
years ago, I was in Lapland. For the
rest of the description I am going to
relate my experiences somewhat to his.
From my own observations and from
what I read in the Troms¢@ book, I’m
convinced that the Lapp way of life
has changed little since his day, al-
though the concentration of the
Lapps themselves is today more in the
northern regions where I was, than in
the areas through which Linnaeus
traveled.
The Lapps are regarded as the oldest
race in northern Norway, their ances-
tors possibly having inhabited some of
the coastal areas as far back as 4000
years. Most people to whom I talked
seemed to think that they are of cen-
tral European origin. At any rate,
since historic time began they have in-
habited the northern tips of the four
northern countries of Europe—Nor-
way, Sweden, Finland, and Russia—
and their racial characteristics flow so
continuously over national boundaries
even today that a special Nordic Lapp
Council (not including Russia) at-
tempts to solve their common problems.
Today the Lapps, always nomadic
herdsmen, stay pretty much within
national boundaries, however, to
avoid paying taxes to more than one
nation, and only about 1500 of them
still engage in the reindeer herding in-
dustry of their ancestors. In inner
Finnemark, which we crossed by bus,
the Troms¢ book says that “the Lapp-
ish language and culture are still very
much alive and set their seal on all
aspects of social life.”
When Linnaeus visited them in 1732
he was 25 years old, and was already
a distinguished student of medicine at
the University of Uppsala. The great
professor of medicine, Olaf Rudbeck,
also had charge of the university’s
botanical garden and had deputized
Linnaeus as his assistant.
Association with Rudbeck is un-
doubtedly what inspired Linnaeus to
travel among the Lapps. Rudbeck had
visited them in 1695, but before he
had a chance to publish his notes they
were completely destroyed in a fire
which in 1702 reduced most of Upp-
sala to ashes. Consequently, the nat-
ural sciences of northern Sweden as
well as knowledge of Lapp culture
were both closed files to the learned
world. Linnaeus was given a small
grant from the Royal Academy of
Sciences when he promised to try to
open them.
Among the pathetically few items
he took with him on the long journey
he made on foot was the diary which,
in manuscript, can be seen today at
the Linnaean Society in London. His
handwriting was then as always such a
tiny, scratchy scrawl that it amazes
me that anyone ever deciphered it.
And nobody did successfully attempt
to do so until just prior to 1811, when
it first appeared in print. This first
edition was in English (it was not pub-
lished in Swedish until 1889) and it
was in English for an interesting rea-
son. At the time of Linnaeus’s death
in 1783, the impoverished family of-
fered all of the collections of the elder
Linnaeus to Sir Joseph Banks, then
MISSOURI BOTANICAL GARDEN BULLETIN 25
President of London’s Royal Society,
for £1,000. Banks referred the offer
to a young and keen naturalist, James
Edward Smith, whose father, a wealthy
Norwich manufacturer, provided the
money. In Sweden, a private effort
was made, too late, to retain the col-
lections and library. An appeal was
made to the King to stop their export,
but the brig loaded with the precious
cargo had already passed the last Swed-
ish customs post. The story of her
pursuit by a Swedish naval vessel is
now thought to be apocryphal.
But the ‘“‘young and keen natural-
ist,” Smith, made good use of his
father’s investment, and became a
founder and first president of the
famous Linnaean Society in 1788.
Presumably it was he who had Lin-
naeus’ Lapland journal translated.
The actual translation was by a Charles
Troilius, a young man described only
as “in the mercantile line,” but it was
published under Smith’s name, and the
plant identifications in it are his.
Linnaeus left Uppsala on May 12th
and on the 24th of that month reached
Umoea, where he waited on the Gov-
ernor of the Province of Westbothland,
Baron Grundell. Linnaeus wrote about
the garden there that “the red cab-
bage thrived very well . . . potatoes
are not larger than poppy heads .
broad beans come to perfection but
peas, though they form pods, never
ripen . . . roses, apples, pears, and
plums hardly grow at all, though cul-
tivated with the greatest attention.”
At Umoea he was still far south of
the area I visited, so I don’t know what
happened to Grundell’s potatoes. Up
where I was they were by far the most
important field crop, and you didn’t
have to read the Tromsé Museum book
to know it; they were served, cooked
in two ways, at both lunch and dinner
daily on the boat. Along with carrots,
cabbages and cauliflower they account
for 10% of all the agriculture of
northern Norway, the other 90%
being accounted for by the hay fields
I saw all over. But this 90% is very
little, since only 0.8% of the total area
of northern Norway is under any kind
of cultivation.
This fact would not have been news
to Linnaeus, who wrote that:
“Hay is a very scarce article in these
parts,” and when he arrived at Jamt-
boht, near Umoea “...some women
were sitting employed in cutting the
bark of the aspen tree (Populus tremu-
la) into small pieces . . . The bark is
stripped from the tree just when the
leaves begin to sprout forth, and laid
up in a place under the roof of a house
until the autumn or the following
spring, when it is cut into these small
pieces. ...In this state it serves as
food for cows, goats, and sheep, in-
stead of hay.” The reason for the
shortage of hay Linnaeus gives as “
The fields consist principally of
marshy tracts.” For this I can vouch,
even in the part of Scandinavia which
I visited. It is sometimes called the
“land of the bog-cotton,” and when
this plant is blooming it gives the
marshy tracts a kind of fairy-like
beauty I had never seen before.
But of course it was not cows, goats,
or sheep that Linnaeus saw when he
went farther north, nor was it among
the Lapps I saw. Their grazing herds
were and are reindeer—and I must say
26 MISSOURI BOTANICAL GARDEN BULLETIN
that seeing an enormous herd of them
at the North Cape was quite an ex-
perience. Today it is said there are no
wild reindeer left; reindeer have been
the basis of the Lapps’ economy since
at least the 16th century and all today
are domesticated to some degree and
are privately owned. It is hardly be-
lievable that the statistics of this econ-
omy have not changed at all. Lin-
naeus wrote in 1732 that: ‘The
riches of the Laplanders consists in the
number of their reindeer, and in the
extent of the ground in which they
feed. The poorest people have from
50 to 200 of these animals, the middle
class from 300 to 700, and the rich
possess about 1000.”
In a chapter in the 1960 Troms¢
Museum book on the reindeer industry,
it says: “It is usual to reckon the sub-
sistence level for the average family of
5 members lies around 200 animals
before calving . . . and according to
returns made by the Lapp Bailiff in
Finnemark, about 43°) of the deer
owners had over 200 head.”
The Laplanders in Linnaeus’ day, as
now, ate the reindeer’s meat (as I did,
and found to be good), the reindeer’s
milk, from which they also made a
cheese mixed with the leaves of sorrel
(Rumex acetosa). Reindeer skin with-
out hair is used for gloves or in har-
nesses; with the hair on it is used for
blankets, jackets and shoes. The leg
tendons can be used to make cord, and
Linnaeus found that the thread made
from the tendons of 6 month old
fawns was very pliable ‘‘and peculiarly
fit for embroidery.” In fact, he
wrote, “I brought away a sample of it
which I believe none of our ladies
could match.”
Linnaeus realized how all-important
the reindeer were, and it disturbed him
to see that: “The reindeer suffers
great hardship in autumn when, the
snow being all melted away during
summer, a sudden frost freezes the
Lichen rangiferinus (Cladonia, I
think) which is his only winter food.
When this fails, the animal has no
other resource, for he never touches
hay. His keepers fell the trees in order
to supply him with the filamentous
lichens that clothe their branches, but
this kind of food does not supply the
place of what is natural to him. It is
astonishing how he can get at his
proper food through the deep snow
that covers it, and by which it is pro-
tected from the severe frosts... .
When the frost is so intense as to form
an impenetrable crust on the surface
of the snow, so that the animal cannot
break it with his feet to get at the
lichen on which he feeds, he is fre-
. . The
reindeer fed with evident avidity on
quently starved to death.
the great water horsetail (Equisetum
fluviale )
state, and though they will not eat
. though it was in a dry
common hay.”
Linnaeus remarked further: “How
unaccountably negligent are the Lap-
landers, not to collect in the course of
summer a stock of this plant (Equi-
setum fluviale), the great water horse-
tail, and of the reindeer-moss for win-
ter fodder!
some winter provision for the herd...
They could then have
and not hazard the loss of all they are
worth in the world.”
It disturbed him, too, that he
MISSOURI BOTANICAL GARDEN BULLETIN
found extensive pine forests growing
in Lappmark (Lycksele Lapland), but
the trees fell and rotted on the ground.
He could not even sell the simple idea
of extracting tar or pitch from them—
in fact, the only use he found in
practice was that the Lapps made the
outer layer of their bows from the
wood of Pinus sylvestria.
These forests that disturbed Lin-
naeus remind me of a botanical fact
that I thought interesting; whereas in
the mountainous areas I know, the tree
line is formed mostly by conifers, in
northern Scandinavia there is usually a
birch belt between the conifer region
and the treeless alpine region. During
my boat trip around the northern coast
I saw no conifers at all, but when we
crossed Finnemark by bus, we did see
what is said to be the world’s northern-
most forest, in the Satbburdsdal Val-
ley, just west of the base of Porsanger-
fiord. Strangely, there are very few
spruces in northern Norway, and no-
body seems to know the reason why.
This is not the case, of course, in
Sweden, where Linnaeus found most
interesting uses being made of this
tree.
In Pithoea he even found bread being
made of spruce fir bark, because of a
crop failure the preceding year. In
Norway he obtained the recipe for
such bread, and in Lulean Lapland he
found that young bruised shoots of
spruce fir, applied to the temple, were
thought to relieve headache from “‘ex-
cessive drinking or any other cause.”
More generally useful, I should imag-
ine, were the ropes made from the roots
with full instructions
of spruce fir
given.
ho
N
He also speaks of the agaric of the
spruce fir, used by Laplanders to smoke
off the insect pests of their reindeer
and themselves. Linnaeus also writes
of the agaric of the willow (defined by
Smith as Boletus suaveolens) being
used as a perfume by young gentlemen
calling on their lady friends.
Linnaeus lists innumerable other uses
to which the Lapps put their plants:
“... Birch bark is said to be used to
make plates, boat scoops, shoes, bas-
kets, and tubs in which to salt fish,” as
ec
well as for “making ropes which will
not sink in water. ... When the Lap-
landers expect any visitors, they are
particularly careful to have plenty of
branches of the Dwarf Birch spread on
the floor under the reindeer skins on
which they sit; otherwise they would
be thought deficient in civility, and the
mistress of the family would be cen-
sured as a bad manager when the
guests returned to their own homes.”
Linnaeus found that the use of
Polytrichum as both mattress and
coverlet is an example of the “bounti-
ful provision of Nature,” since “noth-
ing can be more warm and comfort-
able,” as well as practical—the bedding
is light and easy to carry about, and
when it becomes too dry and com-
pressed it is reconditioned by the addi-
tion of a little moisture. Lycopodium
(Lycopodium complanatum) is useable
for dyeing yarn. Sphagnum grows
generously in the north, and I saw its
peat, in Finnemark, used not only as
fuel, but still visible in the construc-
tion of some of the first buildings the
Norwegians put up when they re-
turned to their land after the war.
(The Germans, in their retreat, had
28 MISSOURI BOTANICAL GARDEN BULLETIN
destroyed every single bridge and
The uses
Linnaeus reports for sphagnum are
building in the province.)
different indeed—as a lining for Lapp
cradles, covered over with a soft layer
of reindeer hair, in which the babies
lay quite uncovered. Powdered sphag-
num, he says, has the further use of
being “applied to excoriations in the
skin of young children, while Usnea is
applied to excoriations of the feet.”
Various herbaceous plants are used,
of course, for seasonings or foods of
many kinds. The one that particular-
ly intrigued me was a gigantic umbel-
liferous plant, Angelica archangelica,
which grows wild in the area around
and south of Troms@ and is so large
one cannot miss it. The Laplanders
scrape the young and tender stalks and
eat them as a delicacy, according to
Linnaeus, and they also mix its root
with their chewing tobacco to give it
flavor. I saw the plant growing in the
fascinating economic garden at the
University of Uppsala and was per-
suaded by the director, Nils Hylander,
to taste a “‘young and tender stalk.”
For at least 12 hours thereafter my
tongue burned so badly that I was
convinced I’d been poisoned by this
relative of the hemlock.
In conclusion I want to say that not
the least delight of my summer was
the Linnaeana that it led to. The
meeting with Dr. Hylander came about
because I was hunting for Linnaeus’
summer home just outside Uppsala, at
Hammerby. But ever since I came
home it has been fun to read Linnaeus’
account of his journey and to realize
the amazing breadth of the mind of
this 25 year old man. He discusses the
insects, birds, fish and animals of the
area he traversed as learnedly, I’m sure,
as he does the plants there. Perhaps
you'll say this is perfectly natural for
a student of medicine and natural sci-
ence, but he writes pages, too, about
the Lapp marriage ceremony, and
about the rules of a couple of games
called Spetto and Tablut. And even
when he sticks to the plant world for
which we know him best, there is a
charm that enhances his style.
FRIENDS OF THE GARDEN NOTES
f hes Tower Grove Shop is still open
every day. There have been dis-
turbing rumors that it opened only for
the Christmas season, and Mrs. Frank
Vesser of the Historical Committee
reports that she has received calls
from people who were wondering
if there was still a Tower Grove
Shop. There is a Tower Grove Shop,
tucked away in an upstairs room of
the Tower Grove House. It is open
every day from 10 A.M. to 4 P.M.,
and has supplies for home gardening
and flower arranging, English garden-
ing tools, gloves, and aprons, books on
flower arranging and other garden
subjects, herb seasonings and vinegars,
plus maps and books about old St.
Louis and the surrounding Missouri
countryside. Plan to come in and look
around; there’s no need to wait until
next Christmas.
BOARD OF TRUSTEES
RoBert BROOKINGS SMITH, Sam’L. C. Davis
President Henry HircHcock
Leicester B, Faust, JOHN S. LEHMANN
ice President Ropert W. Orro
Henry B. PrLlacer, Warren McKINNEY SHAPLEIGH
Second Vice President
Howarp F, Barr
Danie K. Catlin
DupLey FrReNcH,
Honorary Trustee
EX-OFFICIO MEMBERS
THomas H. Etror,
Chancellor, Washington University
DANIEL SCHLAPFLY,
President, Board of Education of St. Louis
RayMoND R. Tucker,
Vayor, City of St. Louis
Grorce L. Capican,
Bishop, Diocese of Missouri
STrRATPORD LEE MorRTON,
President, Academy of Science of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaecher. Jr., President, Mrs. William R. Bascom, Itce President, Mrs.
Curtis Ford, Vice President, Mrs. M. M. Jenks, Vice President, Mrs. Fristoe Mullins,
Vice President, Mrs. Eli M. Strassner, lice President, Sears Lehmann, 7 recsurer,
Kathleen M. Miller, Secretary.
HORTICULTURAL COUNCIL
Clifford W. Benson. Paul M. Bernard) Mrs. Paul H. Britt, EG. Cherbonnier, Carl F.
Giebel, Robert FE. Goetz, Paul Hale. Earl Hath, Mrs. Hazel L. Knapp, F. R. MeMath,
Dan O'Gorman, Gilbert Pennewilh, Ralph Rabenau, Mrs. Gilbert J. Samuelson, Philip A.
Conrath, Chairmau.
WOMEN’S ASSOCIATION
Mrs. J. Bruce Butler. President, Mrs. James G. Alfring, First Vice President, Mrs,
William Harrison, Second lice President, Mrs. Joseph Jannuzzo, Treasurer, Mrs. Paul
Britt, Corresponding Secretary, Mrs. Edwin Stuessie, Recording Secretary.
HISTORICAL COMMITTEE
John S. Lehmann, Chairman, Mrs. Edwin R. Culver and Mrs, Neal S. Wood, Co-Chairmen
for Restoration.
GARDEN STAFF
Frits W. Went, Director Brian Gorpon, Editorial Assistant
Hucu C, Currier, Executive Director James Hampton, Assistant Engineer
EpGar ANDERSON, Curator of Useful Plants aut A. None, Floriculturist
Henry N. Anprews, Paleobotanist C. Rane Lincon, Assistant
to the Director
CLARENCE Barpre, Instructor Eprru S. Mason, Landscape Architect
Ernest Biser, Horticulturist VIKTOR MUEHLENBACHS, Research
Louis G. BRENNER, Grounds Associate
Superintendent
CrristopHer Crowns, Horticulturist
of Tropical Plants
_—
LJADISLAUS CUTAK, Greenhouse
Superintendent
~
“ARROLL W. DopGe, Mycologist
‘“aLaAWAY H. Dopson. Taxonomist and
Curator of Living Plants
~
Ropert L. Dresster, Taxonomist and
Editor of the ANNALS
James A. Duke, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watrtpo G. Fecu ner, Business Manager
RAYMOND FREEBORG, Research Associate
Ropert J. Gitvespre, In Charge of
Orchids
Norton If. NrckeERSON, Morphologist
LitntaAN OverLAnpb, Research Assistant
KENNETH O. Peck, Instructor
GrorGE H. PRiING, Superintendent
Emeritus
WitiramM IF. Rerpe, Superintendent of
Operations
Owen J. Sexton, Research Ecologist
KENNETH A. Smitu, Chief Engineer
FRANK STEINBERG, Superintendent of
Phe Arboretum, Gray Summit
GEORGE B. Van Scuaack, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
RopertT EK. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A.M. to 5:00
P.M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 9:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P. M.
(April through November) ; 10:00 A. M. to 4:00 P. M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres — was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI BOTANICAL GARDEN
: February 1963
ee ae Volume LI
Number 2
GEORGE H. PRING RETIREMENT ISSUE
Cover: George Harry Pring, the Garden’s superintendent retiring after 57 years
at the Garden, answers one of the 50 calls a day he gets as St. Louis’ favorite garden
“Answer Man.” During his retirement he will continue to be in the Main Gate office
to answer garden questions every weekday morning from 9 to 12.
PHOTO BY BRIAN GORDON
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Editor for this issue: BRIAN GORDON.
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missouri Botanical Garden
Vol. LI No. 2
Bulletin
February 1963
GEORGE H. PRING
Slee newly appointed foreman in
the orchid department at the Mis-
souri Botanical Garden was being
shown the Garden’s collection of about
300 orchid plants. As they inspected
the orchids the director said, ‘Tell me,
what do you think of our orchid col-
lection?”
The new man quietly answered,
“Well, you haven’t got much of a col-
lection, have you?”
“Coming from Kew,” the director
replied, “I suppose you think we
haven’t, but you should have a big
future, and one day we may even have
a better collection than Kew.” With
that challenge, George Harry Pring
began his career at Shaw’s Garden. It
was 1906, and he was just 20 years
old.
Born in 1885 in Devonshire, he had
just come from Kew, one of many
’
“Kewites” whose training in horticul-
ture had prepared them for careers all
over the world. ‘‘Trained at Kew”
meant the best possible education in
horticulture in the early 1900’s, and
George Pring had been well trained.
At 20, he was the youngest person to
graduate from the famous Queen’s
School of the Royal Botanic Gardens
at Kew. At the age of 14 he won a
scholarship to work there as garden
boy, sweeping walks and washing pots
and waiting until the time when he
could become a regular student. No
one was allowed to enter Kew before
the age of 21, but “Young George,” as
he was called, took the hardest exam-
inations given at the school—physics
and chemistry—to show he could do
the work even though he was only 19.
No one had given him permission to
take the tests; so he was worried when
he was called up before the supervisor,
who had been informed that the gar-
“Young George,” the future superintendent,
as a garden boy at Kew Gardens, London. Age
14 years,
i)
den boy had not only taken the exams,
but had passed them with good marks.
Instead of the reprimand he was
expecting, the boy was told that in his
case an exception to the usual admit-
tance rules was being made, that he
was to be considered a regular student
from that moment on. When he grad-
uated from Kew the following year,
he was still younger than any incom-
ing student was supposed to be.
Mr. Pring, as he was now called,
wanted to work for the Missouri Botan-
of
St. Louis World’s Fair was becoming
ical Garden, which because the
known in London. He got the job as
foreman in charge of orchids and
exotic plants, and came to St. Louis.
(The 300 orchids he found here in
1906 grew in not very many years to
of
50,000 plants and 1200 varieties, sur-
a world-famous collection over
passing or at least equaling the collec-
tion at Kew.)
Dur-
ing the trip across the Atlantic he met
He returned to Kew in 1907.
Fifth from left in the first row is George Pring, shown with his class at Kew Gardens.
MISSOURI BOTANIC.
=
L
GARDEN
BULLETIN
Isabelle McAdie, who was returning
with her grandmother to England to
visit relatives. The boat romance led
to marriage in 1910, and Mr. and Mrs.
Pring returned to St. Louis. Their
four children are George, Charles,
Bradford, and Isabelle. George and
Charles both are horticulturists, and
to Dr. Russel Sei-
bert, director of Longwood Gardens.
Isabelle is married
All three sons saw service during the
second world and Bradford was
killed in
1948, having
war,
of a bomber in
32
the crash
flown missions over
Germany.
Mr. Pring began his work at the
Garden as an orchid specialist, but
around 1914 turned to breeding water
lilies as well. He gives two reasons
for his switch from orchids to lilies:
First, to grow lilies from seed to
bloom takes only a year, but an orchid
takes seven years. Hybrid lilies can
thus be produced sooner. Second,
RIGHT:
after they
Mr.
were married in 1910.
and Mrs. Pring in St. Louis just
He was
admitted as a student even though he was not old enough after he took and passed the school’s
ha rdest exams,
The old St. Louis Cricket Club in Forest Park.
Mr. Pring, at left in the first row, pitched for
the team at Chicago and Philadelphia and was known as “The Fast Bowler.” He also played soccer
with Garden employees during lunch hour,
there were few if any horticulturists
working with tropical lilies, and they
provided a challenging field for experi-
mentation.
He introduced the day-blooming
Whitaker Strain from Africa, for
which he received the National Gar-
deners Association Gold Medal in 1920.
Other hybrids and more awards fol-
lowed in quick succession. The first
white hybrid day-blooming lily, “Mrs.
George H. Pring,” and the pink lily
“General Pershing” brought awards in
1922 and 1923, but Pring’s greatest
discovery was the introduction of the
Lost Yellow Lily from Africa. The
famous “St. Louis” lily, the first yellow
day-blooming hybrid, was a cross be-
tween the Lost Yellow Lily and the
day-blooming ‘Mrs. G. H. Pring.”
“St. Louis’ is the only lily of Garden
creation that was granted a U. S.
patent.
Some gardeners kept asking Pring
why he couldn’t develop lilies for
small pools. After studying _ lilies
from all over the world at the Kew
Herbarium with an English collabora-
tor, Mr. Bob Trickett, he obtained
seeds of two pygmy lilies from Africa
and began germinating hybrids. Two
famous yellow lilies, “Aviator Pring”
and “St. Louis Gold,” resulted from
these experiments. The final introduc-
tion which has satisfied home gardeners
is the pigmy waterlily ‘Joanne Pring,”
which can be grown in a half barrel.
In. 1923, having been appointed
floriculturist and then the Garden’s
horticulturist, Pring went on an orchid
collecting trip to Panama and _ the
Andes of Colombia, returning after
six months with more than 5000
plants. A later development in the
Garden’s history, the establishment of
a tropical research station in the
MISSOURI BOTANICAL GARDEN BULLETIN 5
Canal Zone, was an outgrowth of
Pring’s meetings with C. W. Powell,
a collector of Panamanian orchids.
Until it was sold, the Panama station
was used for research in orchids and
tropical plants.
It was in 1928 that Mr. Pring was
appointed to his present position of
Superintendent of the Garden, but the
addition of supervisory duties did not
keep him from continuing research on
orchids and lilies. Visitors to the
Garden have no doubt wondered why
at times a man in wading boots would
be carefully poking around in a lily in
the middle of one of the large ponds,
and why another man _ would be
waving his arms over the flower. The
man waving his hands would be Joseph
Cutak, Pring’s assistant, and the hand-
waving would keep insects out of the
Pring (second from right) and three other
way smoke from an unusual pipe. The picture
way while Pring was pollinating the
lily by carefully adding pollen which
had been removed previously from
another parent lily.
Superintendent Pring spends a lot of
time answering gardening questions,
most of them from St. Louis area gar-
deners, but many from all over the
world. Each year brings more than
8000 requests for plant information,
and Pring answers them with the ex-
perience that only a career as gardener
can bring. During the March-to-
September St. Louis growing season he
finds himself confronted with tele-
phone calls from people who want to
know what to plant and when to plant
them—garden flowers, bulb trans-
plants and lawn seeding. Winter ques-
tions usually pertain to trimming
shrubs and using mulch, but frequent-
Garden employees enjoy a hand of cards and a four-
was taken around 1910.
by
Oar
in the
brought back more than
ABOVE:
Horticulturist Pring (right) with ( yril Allen collecting Odontoglossum flavescens
¢ é ¢ 5 &
Andes ot Bogota in 1923,
The collecting trip took 6 months and Pring
5000 orchid plants.
PAGES 6 AND Superintendent Pring in waders pollinates a hybrid water lily.
by Pring at the Missouri Botanical Garden are now found all
Lilies produced
over the world.
BELow:
Che plants collected on the 1923 trip were carried down the Upper Magdalena River
by raft.
MISSOURI BOTANICAL GARDEN BULLETIN 9
ly there will be letters from school
children preparing science projects and
wanting information on plants Pring
has done research on, or asking for
information they cannot find in their
textbooks.
Some people send or bring in plants
for Pring to identify. Once a man
came in from Illinois, dragging a
poison ivy plant!
Each fall he expects to receive a
number of calls from worried parents
whose small children have eaten poison-
ous berries, and he gives the informa-
tion to the family doctor as soon as he
Cale
Mr. Pring also finds himself appear-
ing on radio and television to answer
garden questions. Once a week each
spring and fall he conducts a panel
discussion on radio station KFOU’s
program ‘How Does Your Garden
Grow,” and on the KMOX program
“Ask the Gardener.” His first broad-
cast in St. Louis was in 1923 after re-
turning from Colombia. At that time
the broadcast studio was in a sound-
proofed room at Stix, Baer and Fuller
downtown. When he returned to Eng-
land again in 1950 as the first Amer-
ican ever to be elected president of the
Kew Guild, he made broadcasts from
the BBC in London.
He has become a popular judge at
orchid exhibitions and is accredited by
the American Orchid Society and the
Men’s Garden Clubs of America. As
such he is qualified to judge any orchid
information. ‘“The Answer Man” and
the ‘““Gardener’s Gardener” intends to
The Lost Yellow Lily from Africa, Nymphae burtii, which Pring introduced.
MISSOURI BOTANICAL
show in the country. He has also con-
ducted two judging schools.
In addition to judging orchid dis-
plays, he has also organized many, in
New York, Boston, Louisville, Kansas
City and Washington, D. C.
Lecturing and writing have kept Mr.
Pring busy throughout his career, and
his articles have appeared in Ladies
Home Journal, Colliers, Life, Saturday
Evening Post, as well as in garden
magazines. He has lectured all over
the country on plant explorations,
water lilies, insectivorous plants, and
orchids. Many of the hybrid orchids
he lectures about can be seen in the
bouquet of the Veiled Prophet Queen
each year.
There would not seem room for
hobbies in such a busy life, but Mr.
Pring has always had one or two.
Lerr: Superintendent Pring inspects a “George T
GARDEN BULLETIN 11
Cricket was his favorite aside from
gardening, and he was known as “The
Fast Bowler” when he pitched for the
old St. Louis Cricket Club. When he
had to give up cricket he continued
his “hobby” of gardening, making it
impossible to tell when he is working
and when he is relaxing. The simple
fact remains that his job is his hobby,
and it always has been.
Mr. Pring will continue to be in his
office at the Main Gate of the Garden
weekday mornings from 9 to 12, for
consultation, plant identifications and
keep up a busy pace during retirement.
He and Mrs. Pring will still live in
their residence on Magnolia Avenue,
and as Mr. Pring walks through the
garden which has been his home for
these 57 years, small children will no
doubt continue to ask him, “Are you
Mr. Shaw?”
. Moore” water lily, a medium-sized hybrid.
BeLow: The Prings celebrated their golden wedding anniversary in December, 1961, with a trip
to Nassau given them by their children.
fHlissouri Botanical Garde
aint Souis
In grateful
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of his disti rquished career devoted
fo botary and the arts of horticulturees
throughout fiffy-seven years af thises
Gardén, the frustees hereby confer
upon
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BOARD OF TRUSTEES
RoBert BRooKINGs SMITH,
President
Leicester B. Faust,
Vice President
HENRY B. PFLAGER,
Second Vice President
Howarp F. BAeRr
DaNIEL K. CATLIN
Sam’L. C. DAvis
Henry HircHcock
JoHn S. LEHMANN
Ropert W. OrTro
WarreN McKINNEY SHAPLEIGH
DupLeyY FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
DANIEL SCHLAFLY,
President, Board of Education of St. Louis
Georce L. CapDIGAN,
Bishop, Diocese of Missouri
STRATFORD LEE MorTON,
Tuomas H. EL iorT,
Chancellor, Washington University
RayMOND R. TUCKER,
Mayor, City of St. Louis
President, Academy of Science of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaecher, Jr., President, Mrs. William R. Bascom, Vice President, Mrs.
Curtis Ford, Vice President, Mrs. M. M. Jenks, Vice President, Mrs. Fristoe Mullins,
Vice President, Mrs. Eli M. Strassner, Vice President, Sears Lehmann, Treasurer,
Kathleen M. Miller, Secretary.
HORTICULTURAL COUNCIL
Clifford W. Benson. Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. McMath,
Dan O’Gorman, Gilbert Pennewill, Ralph Rabenau, Mrs. Gilbert J. Samuelson, Philip A.
Conrath, Chairman,
WOMEN’S ASSOCIATION
Mrs. J. Bruce Butler, President, Mrs. James G. Alfring, First Vice President, Mrs.
William Harrison, Second Vice President, Mrs. Joseph Jannuzzo, Treasurer, Mrs. Paul
Britt, Corresponding Secretary, Mrs. Edwin Stuessie, Recording Secretary.
HISTORICAL COMMITTEE
Leicester B. Faust, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-
Chairmen for Restoration.
GARDEN STAFF
Frits W. Went, Director
Hucu C. Curver, Executive Director
Epcar ANDERSON, Curator of Useful Plants
Henry N. Anprews, Paleobotanist
CLARENCE Barpre, Instructor
Ernest Biser, Horticulturist
Louts G. BRENNER, Grounds
Superintendent
CHRISTOPHER CHowIns, Horticulturist
of Tropical Plants
LapiIsLaus CuTak, Greenhouse
Superintendent
CarrRoL_L W. Dopce, Mycologist
CaLtaway H. Dopson, Taxonomist and
Curator of Living Plants
Ropert L. Dress_terR, Taxonomist and
Editor of the ANNALS
James A. Duke, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watpo G. FecHNer, Business Manager
RayMonpD FREEBORG, Research Associate
Rosert J. GILLespPie, In Charge of
Orchids
Brian Gorpon, Editorial Assistant
James Hampton, Assistant Engineer
Paut A. Kout, Floriculturist
C. RanLet LiIncoitn, Assistant
to the Director
Epitu S. Mason, Landscape Architect
Viktor MuUEHLENBACHS, Research
Associate
Norton H. Nickerson, Morphologist
LILLIAN OVERLAND, Research Assistant
KENNETH O. PEcK, Instructor
GerorGE H. Princ, Superintendent
Emeritus
WILLIAM F. REBBE, Superintendent
Owen J. Sexton, Research Ecologist
Kennetu A. Smitn, Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
GeorGE B. Van Scuaack, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
Rosert E. Woopson, Jr., Curator of the
Herbarium
’
“
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A.M. to 5:00
P.M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 9:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P. M.
(April through November) ; 10:00 A. M. to 4:00 P. M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres — was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI BOTANICAL GARDEN
: March 1963
allelin Volume LI
Number 3
Cover: A student plants cuttings during a Saturday morning class at the Garden.
Educational programs for children age 7-16 are held every Saturday from 10 to 11:30.
PHOTO BY BRIAN GORDON
c= OD OH)
CONTENTS
Report of the Director for 1962
Come) ° @o~_
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Editor for this issue: BRIAN GORDON.
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-ofhce at Galesburg, Illinois,
under Act of March 3, 1879.
Missour1 Botanical Garden
Vol. LI No. 3
Bulletin
March 1963
MISSOURI BOTANICAL GARDEN
REPORT OF THE DIRECTOR FOR 1962
FRITS W. WENT, Direcror
OC ii last year has been preg-
\ lh / nant with anticipation for
S © the Garden. Further pre-
ee liminary plans were made
for the construction of the Research
Building, and very serious attention
was given to the development of a
cultural center at the Garden. Since
both of these projects are of such great
importance for the future growth of
Shaw’s Garden, it seems appropriate to
analyze the rationale behind their con-
struction.
If we try to see Shaw’s original con-
cept of creating a botanical garden in
its true perspective, and in relation to
the prevalent concepts of 80-100 years
ago, then we have to admit that he was
far ahead of his time. Most botanical
gardens were parks planted with mem-
bers of the different plant families;
they were purely collections for the
teaching of taxonomy. But from the
beginning the Missouri Botanical Gar-
den was not just a park (Henry Shaw
created Tower Grove Park for the rec-
reational needs of the citizens of St.
Louis.) Nor was it a typically taxo-
nomic collection; the herbarium served
that purpose.
From the early days of the Missouri
Botanical Garden there were a number
of different types of gardens which are
still perpetuated in the Linnean Garden,
the Rose Garden, and the water lily
pools. These special gardens were used
for the demonstration of plant mate-
rials which could be used in home gar-
dens. At an early stage greenhouses
were built and collections of exotic
plants played an important role then as
now. A completely new aspect of the
Garden was its tie with Washington
University. Until then the great major-
ity of botanical gardens were adjuncts
to botany departments of universities.
This relationship tended to make them
very one-sided and as mentioned above
they were largely taxonomical collec-
tions, and their horticultural, floricul-
tural, and general educational aspects
were neglected. The relationship with
Washington University was to be dif-
ferent inasmuch as the director and top
personnel were supposed to have sci-
entific interests and therefore would
want to have a formal connection with
a university. This connection with
Washington University also stressed
another aspect of activities at the Gar-
den, namely the research. ‘This is an
equally significant aspect of Garden
activities. If we realize that only dur-
ing the last decennia a general aware-
ness has become established that re-
search is essential for human progress
and well-being, and that such a reali-
zation of the significance of research
(1)
2 MISSOURI BOTANICAL GARDEN BULLETIN
was practically entirely lacking a cen-
tury ago, then its inclusion in the major
activities of the Garden certainly was
a far-seeing policy which afterwards
was accepted by many other botanical
gardens founded since. A further as-
pect of the development of the Garden
was the teaching both of students and
of practical gardeners. It is significant
that in the years immediately after
Henry Shaw’s death when the first
annual reports of the Garden were
being published, as much as 25% of
the Garden income went to research
activities. This is significant because
even in universities where research first
achieved standing, certainly a much
lower percentage of income went into
research at that time. Big industrial
concerns which today spend 10% or
more of their income on research had
in those days no research departments
at all. This all tends to indicate to
what extent Henry Shaw and the newly
founded Missouri Botanical Garden
were ahead of their times.
When reading the reports on the
Herbarium and Library, one will see
how desperately they need improve-
ment and more space. This need is
even more pronounced for experimental
research. The director feels frustrated
because of the almost complete lack of
laboratory facilities, which were envis-
aged in the master plan for Garden
development, and the construction of
which received number one priority
after completion of the Climatron.
Actually the delay in construction of
the Research Building is jeopardizing
obtaining the $438,281 which the Na-
tional Science Foundation and_ the
National Institutes of Health have
made available for its construction.
Hopefully, new preliminary plans for
the Research Building have been made
by our architects, Murphy and Mackey.
For this building a site just north of
the present Floral Display House has
been selected. This location would
bring herbarium, library and research
laboratories in close proximity to the
most intensely developed parts of the
Garden and to the greenhouses, where
most of the plant materials needed for
research would be found. It would
bring together the taxonomists, ex-
perimental biologists, administrative,
teaching and maintenance staff, allow-
ing a much closer collaboration be-
tween all different parts of the Garden.
The contemplated laboratory facilities
would make it possible to start again
the orchid breeding work for which
the Garden has been famous for a long
period, but which had to be discontin-
ued during recent years because of lack
of facilities. The need for more her-
barium and library space becomes more
pressing with each passing year, and we
are passing up many research pos-
sibilities and potential research grants
through lack of laboratory space. The
present “Experimental Greenhouse” has
become entirely inadequate for modern
research,
The upkeep of a botanical garden is
very expensive, largely because the
maintenance of good plant collections
requires many well-trained gardeners.
In most other botanical gardens this
maintenance work is paid for by city,
county, or some other government.
With the large number of paying visi-
tors to the Climatron it became clear
that if Garden facilities were of suf-
MISSOURI BOTANICAL
ficient general interest, the public was
quite willing to contribute to its cost
through admission fees. This is true
for the Tower Grove House as well,
which at present is being maintained
almost exclusively from income derived
from admission fees. With these ex-
amples in mind, the future develop-
ment of the Garden was considered in
terms of income-producing activities
which would bring sufhcient income
to provide maintenance funds for those
facilities and the Garden in general.
Such facilities would have to include
exhibition spaces in addition to our
general flower display, restaurant facil-
ities and parking space. For a botan-
ical garden with its major attendance
during the day, parking lot and res-
taurant would be used mainly during
daylight hours. To make them fully
effective, night activities should be
considered. Since this conclusion was so
obvious, the concept ot having a CON-
The Climatron is now a familiar
GARDEN BULEETIN 3
cert hall and other cultural activities
became a logical sequel. In such a way
the parking lot and restaurant and
exhibit spaces would do double duty,
during the day mainly for the Garden,
and at night mainly for the other cul-
tural activities. However, it was not
entirely, or even primarily, utilitarian
considerations which suggested Shaw’s
Garden as a general cultural center. It
became immediately apparent that the
surroundings which Shaw’s Garden had
to offer would be an invaluable asset to
a cultural center. Conversely, the
patrons of such a cultural center would
become more acutely aware of the Mis-
souri Botanical Garden and its possibil-
ities, and thus a mutual stimulation
seemed inevitable.
Of equal importance in considering
a cultural center is a further study of
Henry Shaw’s will. He considered the
possibility that at some time the income
from his endowment would be insuf-
- but still exciting St. Louis landmark.
4 MISSOURI BOTANICAL GARDEN BULLETIN
ficient to maintain the Garden the way
he had conceived it. Therefore in the
third paragraph of the uses to which
the Trustees can put the Garden prop-
erty it says: ““3rd—The residue of the
real estate not required for the imme-
diate purpose of the said Botanical
Garden... shall from time to time...
be leased by said Trustees as follows’;
(then come some sentences on the leas-
ing of land for building purposes). “It
is my design and object not only that
the lands so leased shall afford an
income or revenue for the support of
the said Botanical Garden, but that it
may in the future be so leased as by
its improvement its contiguity may be
pleasant and attractive to the visitors
and students of the Botanical Gardens.”
It is quite obvious that Shaw was
contemplating income-producing ac-
tivities on land not immediately needed
for garden purposes, and that these
activities should provide an added at-
traction to Garden visitors. The Cul-
tural Center, which would require
only a small amount of space in addi-
tion to the facilities which we have to
develop anyway for the Garden, seems
therefore a completely logical develop-
ment in view of Henry Shaw’s wishes.
The further economic development
of the Garden requires that we com-
bine with compatible evening activ-
ities. If we do not join with the
Symphony Association or a_ theater
group, we will have to develop our
own evening shows and music. It all
would have to be of a cultural quality.
We could think of activities like those
of the Art Museum, but then we
would be in competition with it. Or
we could try to go back two centuries
and develop science demonstration lec-
tures, which might bring us into com-
petition with the St. Louis Academy of
Sciences. So then we arrive at music
programs which, if properly arranged,
would not compete with any existing
organization if we emphasized folk
music, band and chamber music. In
this way we might attract both South
St. Louis and the Italian population.
There always will be music. If the
Symphony Association wants to take
the initiative, so much the better. If
not, Washington University, the Little
Symphony (only during summer), the
Civic Opera Association and any other
groups will take over; the Garden cer-
tainly will, in conjunction with The
Hill and South St. Louis. Thus the
prediction of Alfred North Whitehead,
the noted philosopher of Harvard Uni-
versity, will become a reality: ‘‘The
only place I know where European
man can still create civilization on the
grand scale is in the American Mid-
west.’ For he says of the Midwest:
“Tt has a human soil further favorable
to a new civilization: not only is it a
self-selected stock; the people in small
towns still hold a favorably large pro-
portion, as compared with the popula-
tion of cities. Man’s best thinking is
done either by persons living in the
country or in small communities, or
else by those who, having had such
environment in early life, enrich their
experience by life in cities; for what is
wanted is contact with the elemental
processes of nature during those years
of youth when the mind is being
formed.” Earlier Whitehead said: “We
educated people have our esthetic
sense too highly cultivated and do not
MISSOURI BOTANICAL GARDEN BULLETIN 5
come to beauty simply enough... The
only place I see where another great
flowering of European culture might
come is in the American Middle West,
where the start could be fresh and
from the ground up.”... “Americans
must not copy Europe. They must be
themselves, must create de novo. These
American imitations of Europe will
always lack interest and vitality, as all
derivations do. Let Americans study
Europe and see what has been done.
But when it comes to creation, God
bless my soul! then forget everything
that has ever been done before, and
create!” ... “Once learning solidifies,
all is over with it.”
We definitely believe that the fur-
ther development of the Missouri
Botanical Garden is one of those new
creations which will renew culture in
its broadest sense. It will be involved
in all activities in which the senses
are involved: ear, eye, touch, tongue,
nose, and mind, such as are not in
existence anywhere in the world.
Among the most important happen-
ings of the year was the retirement of
Mr. George Pring, who completed 57
years of loyal and devoted service to
the Garden, first as foreman in the
greenhouses, and later as floriculturist
and horticulturist, until in 1928 he
became superintendent, a new position
created specifically for him. Mr.
Pring has retired with the title “Super-
intendent Emeritus’ and everyone
hopes that for many years more he will
continue to help the Garden, especially
through its information service.
In August, Mr. William Rebbe was
appointed Superintendent of Opera-
tions and during his first half-year
with the Garden has familiarized him-
self with its general operations—he is
now providing overall directions of
operation. At the same time Miss
Edith Mason and her draftsman, Mr.
William Steavenson, also became con-
nected with the Garden. Miss Mason,
who is a graduate of the Garden, has
been very busy with new developments
which will be installed as soon as plans
are completed and funds are released
by the Trustees. Through generous
gifts of Mr. John Lehmann such funds
for further developments are actually
available. Another important activity
of Miss Mason was to develop a general
survey map of the Garden, which
makes it possible to establish for the
first time the location of all trees and
other plantings.
Last autumn the Garden was ofh-
cially made one of the test gardens of
the All-American Rose Selections, Inc.
A variety test garden is being laid out
where commercial growers can have
their new and unnamed roses tested
and compared. From these _ tests
throughout the country, the All-
America Rose Selections are made. It is
believed that this rose testing program
under the direction of Mr. McMath is
a significant activity because roses are
probably the most important garden
flowers in this part of the country.
Mr. Ray Freeborg has been employed
by the Garden as a grass specialist
through the cooperation of the St.
Louis Turf Research, Inc. He has been
laying out test plots for lawn grasses
of many varieties. In this way the
public will be able to evaluate the rela-
tive merits of the various grasses before
planting them in their own yards. Un-
6 MISSOURI BOTANICAL GARDEN BULLETIN
fortunately, the connection between
the Garden and St. Louis Turf Re-
search had to be discontinued by the
end of the year, although we expect
that in some way Mr. Freeborg will
retain his connection with the Garden.
During the year important progress
was made in our music reproduction
program under the leadership of Mr. S.
Shure. In addition to the gift of over
one thousand records, much music was
transferred on tape and thus an exten-
sive music library is in the making.
One-hour-long Climatron concerts are
played twice daily; the selections are
changed every week. A set of four
large speaker systems has been con-
structed; an amplifier and tape-repro-
duction system which produces music
of the highest quality could not be
purchased as yet. But the try-outs with
this system were highly successful.
In January the Garden received a
special citation from the Horticultural
Society of New York, namely: ‘Dis-
tinguished Service Award to The
Missouri Botanical Garden for out-
standing contributions to the advance-
ment of Horticulture.”
The ninth annual Symposium on
Systematics, “Quantitative Systemat-
ics,” reviewing recent developments in
the use of electronic computers to
anaylze the many and complex factors
of plant relationships, was held at the
Garden October 18 and 19. Dr. Robert
Dressler was in charge of arrangements
and more than 350 botanists and zoolo-
gists from educational and_ research
institutions attended. Many of these
were teachers who each year bring
groups of their graduate students. The
Symposium has been supported by
grants from the National Science
Foundation for the past nine years.
The Women’s Association, under the
able leadership of Mrs. Bruce Butler,
continued its invaluable support of
the Garden. As in the recent past, this
year its principle activity was the Gar-
den Gate Sale, held in the spring at the
Famous-Barr Clayton store. The ex-
traordinary competence which these
ladies bring to the complex logistics of
this sale is always impressive, and this
year, by extending the sale from three
to five days, they added to their prob-
lems and to their profits. Even if the
net profit from the Garden Gate were
zero, it would still be of great benefit
to the Garden as a result of all the
interest it attracts, and the fact that it
enables the Women’s Association to
make a substantial gift to the Garden
each year even further emphasizes the
importance of the women’s work.
The Historical Committee regret-
fully accepted the resignation of its
first chairman, John S. Lehmann, who
was, happily, replaced by Leicester B.
Faust. The high point of the year for
the Committee was probably the open-
ing of the new Garden Shop on the
second floor of the Tower Grove
House. Attractively designed and
decorated, the shop offers unusual and
interesting garden accessories and im-
plements, and contributes to the char-
acteristic charm of the House. Evi-
dence of even further stirrings of
imagination and enterprise among the
Committee members is the prospect
that early 1963 will see the appearance
of the Shaw’s Garden Cookbook, spon-
sored by the Committee. Its prospectus
sounds most attractive and it may be
MISSOURI BOTANICAL GARDEN BULLETIN vf
anticipated that it will be another solid
contribution to the Garden’s good
name and fame.
Early in the year the Garden Clubs
of St. Louis and Ladue entered the
Founder’s Fund Award competition of
the Garden Club of America with a
proposal to construct a Mist Forest in
the Climatron. So persuasive and en-
thusiastic were the members of these
two clubs, and especially Henry Hitch-
cock, who made the final presentation
in behalf of the project, that it won
the Award against stiff national com-
petition. Funds to match the Award
have already been pledged, and it is
hoped that in the first part of 1963
construction on this important new
attraction in the Climatron will be
underway.
Another significant gift received
during the year was from Mrs. Owen
J. Sullivan, designated for construction
of a drinking fountain in the Garden
in memory of her late husband. The
Landscape Architect has selected a
location and completed design work
on the fountain and its setting, and
construction will be completed in the
spring of next year.
During the year the Director gave
many lectures, some in the St. Louis
area and others in Pullman, Washing-
ton; Eugene, Oregon; Camden, New
Jersey; Urbana, Illinois; New Haven,
Connecticut; Miami, Florida; Terre
Haute, Indiana; Sydney, Canberra and
Perth in Australia; and Elsa, [linois.
He gave a special lecture series at Van-
derbilt University in Nashville, and at
the State University of North Carolina
in Raleigh. Both in New Orleans
and in Honolulu the Director was a
member of committees to evaluate the
possibility of developing a botanical
garden and in making specific recom-
mendations. As a member of a com-
mittee for the University of Alaska to
make recommendations on the need for
biological research on arctic problems,
twice he spent a week in Alaska.
In connection with the possibility of
developing research and teaching in
the tropics, he attended two confer-
ences, one in Costa Rica and one in
Trinidad.
used to bring many local orchids back
These opportunities were
to the Garden to increase our green-
house collections. This was also done
with orchids from New Guinea. In
August and September the Director
and Mrs. Went visited Australia, first
to attend the ANZAAS meetings in
Sydney, and afterwards a Phytotron
Conference in Canberra, where the
new Australian phytotron named
CERES was officially opened. It was
a very rewarding experience to see how
the work started in Pasadena in the
Earhart Plant Research Laboratory was
coming to fruition in other parts of
the world. Immediately after the con-
ference in Canberra, the Director spent
2'%4 weeks in western Australia, where
he studied the remarkable sclerophyll
scrub vegetation and brought back a
large herbarium collection. Afterward
he spent 2'% weeks in New Guinea,
where the Director of the Botanical
Garden in Lae, Mr. J. Womersley, had
arranged for several expeditions in the
mountain areas of central New Guinea.
Again he collected a considerable num-
ber plants for the herbarium.
During the year the Director was
President of the American Institute of
8 MISSOURI BOTANICAL GARDEN BULLETIN
Biological Sciences. Because of the
critical financial situation of this or-
ganization this office took considerable
time.
In addition to his administrative
duties, Hugh Cutler, Executive Direc-
tor, continued his research on useful
plants, supported by a National Science
Foundation Grant. In February and
July he visited Utah as part of studies
being done with the Museum of
Northern Arizona and the University
of Utah on resources of the Glen Can-
yon area of the Colorado River.
Michael Wynne continued as technical
He began his
training in the first children’s educa-
assistant until June.
tion programs at the Garden, studied
and worked at the Garden while a
high school student, then won a four
year scholarship to Washington Uni-
versity. He is now doing graduate
work in botany at the University of
California. Marcia Eickmeier, another
graduate of the Garden’s children’s
programs, was appointed to the posi-
tion of technical assistant in Septem-
ber.
During February and March, Dr.
Cutler and Dr. Thomas Whitaker of
the Department of Agriculture were
in Tehuacan, Mexico, at the invitation
of the R. S. Peabody Foundation to
study plants of the squash family. Dr.
Cutler took part in late March in the
conference of Directors of Systematic
Collections in Washington.
THE HERBARIUM
ROBERT E. WOODSON, Curaror
HE herbarium of the Missouri
Botanical Garden—the fourth
largest in size in the United States and
one of the major botanical museums of
the world—is continuing its alarming
decline of the past twenty years or
more. Its facilities are crowded to the
point of sheer desperation; it has not a
single full-time employee charged with
its administration and maintenance.
Despite this, the herbarium, together
with the library, is the basis of the
Garden’s claim as a scientific institu-
tion and a major contributor to grad-
uate and staff research of the Henry
Shaw School of Botany of Washington
University. The herbarium’s situation
has now reached a point where a real-
istic program for its solution must be
undertaken within the next year if it
is to be preserved as a substantial asset.
During the current year the her-
barium accessioned 2,863 specimens,
bringing the estimated total to 1,779,-
273. 6,309 specimens were issued on
exchange to similar institutions in the
US and abroad; 5,646 specimens be-
longing to us were lent to sister in-
MISSOURI BOTANICAL GARDEN BULLETIN 9
stitutions, and we borrowed 4,552
specimens for study by our students
and staff.
Research topics of staff and students
were essentially the same as during
1961: Dr. Robert E. Woodson, Jr.—
flora of Panama and Ascle pias tuberosa;
Dr. James A. Duke—flora of Panama;
Dr. Carroll W. Dodge—Antarctic and
African lichens; Dr7Robert L. Dress-
ler—Orchidaceae; Dr. Calaway Dod-
son—Orchidaceae; Dr. John D. Dwyer
—Leguminosae, chiefly of Panama;
Mr. Gordon Hunter—Saurauia; Mr.
Howard Pfeifer— Aristolochia; Mr.
Phung Trung Ngan—Wrightia; Mr.
Leonard Thien—Barkeria; Mr. Michael
Wirth—Oncidium. Dr. Duke has
been in Panama since late May in the
service of the U. S. Army Ordnance
program. Dr. André Robyns of Brus-
sels arrived in November to spend nine
months in the herbarium assisting with
the flora of Panama (Bombacaceae,
Tilliaceae, Sterculiaceae).
THE LIBRARY
GEORGE VAN SCHAACK, Liprarian
HE library report for 1961 was
largely devoted to describing the
conditions of overcrowding in the li-
brary and the lack of sufficient staff to
deal adequately with acquisition of
new material and care of the older.
Since in these matters there has been no
improvement during the past year, the
report for 1962 must bring them back
into focus even more clearly. Stated
rather bluntly, if a scientific tool such
as an electron microscope or a museum
piece such as a Cézanne painting were
to be given treatment comparable to
that now received by the library’s
collections, the informed community
would be disturbed. But certainly the
Garden’s library is a comparable scien-
tific tool and at the same time contains
a significant number of items of a
museum character, not art objects per-
haps, but objects of equal cultural
importance.
The classification of plants is funda-
mental to all other plant studies and it
is one in which the Garden has been
prominent ever since its founding a
hundred years ago. In this study it is
necessary to make direct reference to
the original descriptions of all the
plants under review. In classifying a
genus of a hundred species, it may be
necessary to consult several hundred
such references scattered throughout
scientific publications of the past two
or three hundred years. Taxonomists
working at the Garden have regularly
been able to find 95 to 100 percent of
these references in its library—in brief,
the library has been a sharp scientific
tool. But it is going to be blunted
unless there is more space for new
material, more staff to handle new
material, and more time and money
available for rehabilitating the perhaps
20,000 volumes in bad physical condi-
tion.
10 MISSOURI BOTANICAL GARDEN BULLETIN
Of the items which contribute to
the museum aspect of the library the
more important groups are the pre-
Linnean collection of botanical books
printed from 1474 to 1753, the collec-
tion of Linnaeus’ own works, the col-
lection of illustrated flower books of
the 18th and 19th centuries, the Engel-
mann notebooks and correspondence,
and the Sturtevant notebooks and in-
dex. To some extent nearly all of
these are still scientifically significant;
all of them are important for the his-
tory of science. Many are also note-
worthy for other culturally important
reasons such as printing, illustration,
and exploration. Nearly any one of
these items has value in itself, but here
the whole is greater than the sum
of its parts. Any single edition of
Miller’s Gardeners Dictionary can give
a fairly good idea of what plants were
being grown in England during the
18th century and what their culture
was. But there were some 25 editions
(including translations) of this popu-
lar work which appeared from 1731 to
1807, and the history of gardening in
England for that period must have
reference to at least several of them.
The Garden’s collection contains 19
editions, each of them increased in use-
fulness by the presence of the others—
in the original English or in German,
Dutch or French translations, all of
Miller’s work under this title is here.
The Linnean collection contains not
only some edition of each of his major
titles, but for practically all of the
titles, one or more issues of nearly
every edition.
Solely for scientific reference many
of the works such as those just men-
tioned might be almost as useful in
some micro-reproduced form, since
they are largely without illustration
and the text is equally meaningful
whether read from the printed page or
from a projected image. But at least
for the older works, especially those
with important associations, no copy
can substitute for the original if any-
thing more than a mere piece of in-
formation is being sought. This is
universally true for the hundreds of
works illustrated with hand-colored
engravings. No process of reproduc-
tion now known or contemplated can
provide copies of these suitable for
anything beyond mere reference. The
special qualities of the engravings and
the special hues and textures of the
colors would be lost entirely in
machine reproduction. The museum
character of these books must not be
forgotten. Many of these volumes can
not be consulted without damage—
their bindings are weakened, their
covers loose or even detached, and their
backs broken. They often weigh up
to 15 pounds or more; to consult them,
one must pull them from the shelf
against the pressure of adjacent heavy
volumes and carry them through a
too narrow corridor to an inadequately
lighted table too small to accommodate
them. Truly responsible curatorial
conduct here would require locking
the doors until conditions are bettered.
Search for a new trained staff mem-
ber was no more successful than last
year, apparently for the same reasons.
Competition for knowledgeable per-
sonnel is not getting less keen and our
chances of attracting good assistance
are considerably lessened by the really
MISSOURI BOTANICAL
dificult working conditions and by the
lack of a pension system and regular
schedule of advancement.
The backlog of uncatalogued mate-
rial markedly increased during the year
and only 141 new non-periodical titles
were catalogued. The decrease here is
partly counterbalanced by a reclassifi-
cation of the horticultural section.
This ‘little’ job proved much more
extensive than contemplated, but as
things stood the classification had be-
come so amorphous it was not possible
rationally to assign a class to any new
title in the horticultural area. The
new scheme is largely ad hoc and leaves
much to be desired, but it is usable for
both librarians and patrons; the other
was not.
Books bound totaled only 246, less
CLIMATRON AND
LADISLAUS CUTAK,
N the world’s jungles, hundreds of
plants grow in companionship with
each other and nowhere else will one
see such a concentration of plant life.
In the conventional greenhouses of
botanical gardens most specimens are
grown side by side in level beds or
borders, thus minimizing the beauty
of such plants under artificial plant-
ings. In the Climatron, with its split-
level contours, the landscaping has
been done on more natural lines. Thus,
visitors to the Climatron can see prac-
tically the same conditions that would
be found in a natural jungle in Ma-
GARDEN BULLETIN 11
than 40 percent of last year’s number.
Lack of good working space makes the
preparation of books for binding
doubly dificult, an operation expensive
in time under the best of conditions.
Time to prepare several hundred more
journal volumes for sending to the
bindery was not available. Repair of
books on the premises continued on a
part-time basis, as in the past, still
under the care of the young man who
has worked for us for several years.
He has become quite skilled and has
put hundreds of our volumes back
into sound shape; unfortunately we
can not keep him for much longer, for
he has finished his training in com-
mercial art and will soon take full
time employment in that field. It will
not be easy to replace him.
GREENHOUSES
SUPERINTENDENT
laya, the Amazon valley, or equatorial
Africa.
The plants in the Climatron have
grown so rapidly that their magnifi-
cent growth has greatly diminished the
intensity of the perimeter lighting
system, although it was never intended
to brighten up the interior with this
illumination alone but rather to dram-
atize the exterior look of the plastic
and aluminum dome. However, the
perimeter lights originally did produce
a great deal of light for the interior
when the plants were small and first
set out. In the future, as the plants
12 MISSOURI BOTANICAL GARDEN BULLETIN
reach maximum heights and density,
more spotlighting of areas will have to
be arranged.
A year ago, photographs taken in
the interior of the Climatron always
showed the intricate lacy framework
of the geodesic structural dome but
now this is almost absent from the
pictures unless the camera is pointed
directly upward. Photographers have
found the Climatron highly photo-
genic and many striking pictures were
published in both St. Louis newspapers,
as well as in national magazines. Fre-
quently the manufacturers of dinner-
ware, ladies fashions and other goods
used the settings in the Climatron as
attractive backgrounds for advertise-
ments.
New plants have been added to the
collection in the Climatron from time
to time, many of these gathered by
members of the staff on collecting
trips, or as exchanges from botanical
institutions. Friends of the Garden
also donate plants when these grow too
large for home space available. The
Clayton Inn, for example, gave the
Garden five fair-sized Piccabeen palms
(Archontophoenix cunninghamiana )
when they grew too large for the lobby.
The Piccabean is a tall unbranched
palm native to forest regions of
Queensland in Australia, where it often
reaches a height of 80 feet. Several
marcots (cuttings made by air layer-
ing) of the interesting chocolate tree
(Theobroma cacao) as well as the
mother plant were set out in the beds
after it was severely pruned for trans-
planting. The mother tree ought to
be producing flowers and_ possibly
cacao beans in 1963. Two small plants
of the breadfruit (Arfocarpus incisa)
were shipped from the Foster Botanical
Gardens of Honolulu, and when fully
grown should add elegant beauty to
the Climatron scenery. This is one of
the ultra-tropical trees introduced by
Captain Bligh of Bounty fame into
Jamaica to help feed the slaves (al-
though they refused to accept it,
preferring the banana instead).
The akee (Blighia sapida) is still
another important tree in the Clima-
tron. It was named for Captain Bligh
although he had nothing to do with
bringing it from Africa. Visitors will
find it growing on the miniature
mountainside just across from the
tropical bog in the northeast section
near the tumbling stream which forms
the waterfall. This tree is about ten
feet high and eventually it will pro-
duce brilliant lacquer-red fruits.
The banana grove, which once took
up one-third of the Hawaiian area, was
reduced after the plants bore fruit.
During the summer and into winter,
visitors were treated to the sight of
ripening bananas on the giant plants—
a sight very seldom seen even in com-
mercial plantations, since the fruiting
stalks must be cut off green and rip-
ened artificially for foreign markets.
Small papaya trees near the entrance
made a display of orange-colored fruits
in the months of June and July. The
papein of commerce (for tenderizing
meat) is secured from the juice of the
papayas. Many other commercial
plants can be found in the Climatron’s
collection, including the sugarcane,
pineapple, tapioca, mahogany, and
rubber.
MISSOURI BOTANICAL GARDEN BULLETIN 13
Probably the most significant plant
received during the year was Wel-
witschia mirabilis from the deserts of
tropical Africa. Several seeds of this
remarkable plant were donated by the
Los Angeles State and County Arbo-
retum, which got them directly from
southwest Africa. The seeds were
first soaked in water for three days and
then sown directly into the 3-ft.-long
sewer tiles filled with Meramec sand.
Germination occurred in less than two
weeks, when three seedlings made their
appearance. Two of these are now
growing nicely, but one died during
transplanting when the pipe was acci-
dentally broken. The Welwstschia is
perhaps the most unusual member of
the entire Gymnosperm class (plants
producing naked seeds), and is re-
stricted to the deserts of southwest
Africa. It is a slow grower; from
germination and for many years after-
ward the plant develops a large under-
ground taproot which stores water and
food for the plant’s subsistence. The
crown of the root is just above the
sand surface and produces two narrow
strap-shaped opposite leaves, which are
the only ones produced by the plant in
its lifetime. These two leaves will con-
tinue to grow at their base and even-
tually will become elongated and
twisted. In nature the tips become
torn and shredded by desert storms.
Another rarity, this one on public
view on one of the artificial trees in
the Climatron, is Myrmecodia armata,
a small subshrub native to Malaya. It
is a far cry from the coffee tree to
which it is related, but can be readily
spotted by its greatly swollen basal
stem or tuber, which is dull gray,
tuberculate and spiny. In nature it
grows as an epiphyte on trees and is
considered myrmecophilous (ant lov-
ing), since certain kinds of ants nest
in excavations that they make in the
great tubers. What relation really
exists between the animal and plant
has never been satisfactorily deter-
mined although many theories have
been expressed.
Still another interesting plant put
on exhibition is Dischidia rafflesiana or
ear vine. It is a succulent climbing
milkweed from Malaya producing two
types of leaves, the most noticeable
being pouchlike inflated organs which
attract insects.
As the Climatron was being built
and planted, the two desert houses had
to be temporarily given only the barest
attention. During the past year an
attempt was made to clean up, prune,
and replant the houses, as well as cata-
logue the plants. Most of this work
has been completed and both the
cactus house and South African house
present a satisfactory appearance. The
aroid house was cleared of most of its
plant material, some of it being incor-
porated in the Climatron and others
planted in tubs.
The exotic growing ranges have re-
ceived their share of improvements
also. For a number of years, plants
were distributed haphazardly wherever
space was available because of existing
conditions at the time. Now a con-
certed effort has been made to localize
the important plant groups, and thus
aroids, bromels, cacti and succulents,
ferns and new introductions are more
readily available for study, discussion
14 MISSOURI BOTANICAL GARDEN BULLETIN
and final placement in permanent
plantings.
The waterlily pools were plowed and
fertilized as usual prior to their plant-
ing in the first week of May, and they
again gave a gorgeous display of
blooms throughout the summer and
fall seasons. Tubers of our famed
hybrids were sent to East Pakistan,
Indonesia and New Guinea to stock
outdoor pools, while surplus plants
were given to the state fair in Sedalia,
and the State Capitol at Jefferson City.
EDUCATION PROGRAMS
| apne and research are the two
activities which more than any-
thing else distinguish a real botanical
garden from a park. Both of these
activities are seriously limited at the
Garden by the lack of facilities and
adequate staff. In spite of these limi-
tations the educational activities have
continued to improve and to grow.
Careful scheduling for classes, meet-
ings, work sessions and lectures in the
Museum and the Research Greenhouse
and the addition of more outdoor areas
for the Pitzman Summer Nature Pro-
gram have made it possible for more
groups to find space. Trained volun-
teers are becoming more and more
adept at leading special classes and
tours, and more children who have
taken part in past programs are able to
help children who are beginning their
participation in Garden programs.
CHILDREN’S ACTIVITIES
KENNETH PECK, Instructor
More than 500 children registered
for the fifth year of the Pitzman Sum-
mer Nature Program. Over two-thirds
of the children attended most of the
classes and did the work required for
certificates. The classes in bird-study
were conducted by Mrs. Eva Kirk-
patrick, Mrs. Cecil Criger and Miss
Kay Stewart for the St. Louis Audubon
Society. One of the class projects was
the construction of a simple battery-
operated bird identification board. The
other classes were conducted by Ken-
neth Peck, Pat McCue, Jerome Arter,
Jean Bardenheier, Marcia Eickmeier
and James Wuenscher. The hard work
of preparing materials was done by
Fred Bardenheier, Stanley Ulrich and
Wesley Ulrich. Many of the children
who came this year attended the pro-
grams last year and some have been
This year
more children participated on Junior
coming for three years.
Research Teams, groups which worked
together to study problems such as
vertical distribution of seeds and or-
ganisms in an open field, the effects of
environment on_ seed germination,
identification and control of lawn
weeds, the anatomy of fish, collection
and preparation of edible wild plants,
and methods of land management.
Most of the staff members showed the
MISSOURI BOTANICAL GARDEN BULLETIN 1B
work their groups were doing on nine
television appearances with the Char-
lotte Peters Show on KSD-TV.
Saturday morning activities for
children have grown in the five years
since their inception. These programs
are held every Saturday morning from
10 to 11:30 and no advance registra-
tion is required. Our aim is to stimu-
late an interest in natural science by
having children do things which usu-
ally are related to basic ideas in natural
science. Some of the most popular
subjects are propagation of plants
from seeds or from cuttings, making
Christmas decorations from wild plant
materials, and identifying trees. The
Research Greenhouse has room for only
a few more than 100 children to work,
so the 275 children who came to plant
miniature gardens had to be divided
into groups and take their turns.
Thirty-two children planted vege-
tables last summer in a trial run of a
Each of
sixteen plots was planted, weeded, and
vegetable garden program.
harvested by two children. Tomatoes
(Burpee’s Big Boy and Marglobe) were
the best crop and the average yield was
about 32 pounds from each plot. Pep-
pers, onions, string beans, lima beans
and a few flowers were also grown.
The Plant Science Program, now in
its second year, was used by most of
the schools within walking distance of
the Garden, and by schools which
Children
in fifth through eighth grades are
could obtain transportation.
given lectures and demonstrations in
i ed)
botany at a level suited to their grade.
Programs range from simple identifi-
cation of plants for the fifth grade to
studies of plant communities and plant
eighth
Teachers who want to bring their
geography for the grade.
classes may call Mrs. Florence Guth
(TOwnsend 5-0440) to make ap-
In October about 200
children from neighborhood schools
pointments.
visited the Garden to plant narcissus
bulbs which they took home.
Tours were conducted for many
classes, Scout groups, and adult groups
by our own staff and by a _ well-
informed group of volunteers working
with Mrs. Paul Britt. Mrs. Britt has
been in charge of the tour guides since
this service was begun nearly ten years
ago. The Climatron continues to be
the biggest attraction.
Adult courses were conducted by
Clarence Barbre, Raymond Freeborg,
Robert Gillespie and Kenneth Peck.
Preparation and Care of Lawns, given
by Raymond Freeborg, the Garden’s
turf specialist, was so popular that
additional sessions had to be arranged.
Mr. Freeborg and Dr. Edgar Anderson
also conducted the annual Grass Walk
in June.
Attendance at the First Monday
Lecture Series increased. Six free
public lectures were given by staff
members.
Over 20,000 self-guiding Tree Trail
leaflets were used by children and
adults to find their way to 40 kinds
of trees.
16 MISSOURI BOTANICAL GARDEN BULLETIN
ACTIVITIES IN THE FLORAL DISPLAY HOUSE
PAUL A. KOHL,
M ETROPOLITAN Opera district au-
dition winners were announced
at a reception of the St. Louis Grand
Opera Guild in the floral display house
on January 14.
The preview of the annual orchid
show for the Friends of the Garden
was held on the evening of February
1. The show continued through the
month of February, and on Wednes-
day, February 21, it provided a fine
setting for the first of a series of
Indonesian dinners prepared by Henry
Falkenberg.
Five thousand tulips in ten colorful
varieties were on display from March
11 to 18. On the weekend of March
24 and 25 the African Violet Society
staged its annual show.
During April the spring flower show
drew more visitors than any of the
other shows of the year. A total of
FLORICULTURIS1
43,772 visitors came to see the azaleas
and the great variety of colorful
cinerarias, calceolarias, cyclamen, gen-
istas, lilies, nasturtiums, hyacinths and
tulips.
May 5 and 6 a joint show was
staged by the Missouri and St. Louis
Aquarium Societies. Lady Washington
geraniums were displayed for a week
and then were followed by the spring
flower show of the St. Louis Horticul-
tural Society, on May 19 and 20. The
Rose Society of Greater St. Louis held
its spring show May 26 and 27.
Hydrangeas were shown’ during
June, and in the summer months foli-
age plants and caladiums occupied the
flower house. June 30 the Greater St.
Louis Hemerocallis Society had a one-
day show in the north end of the
display house.
The Chrysanthemum Show was designed around a Japanese motif.
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MISSOURI BOTANICAL GARDEN BULLETIN 7
The Illinois Gladiolus Society held
its show on Sunday, July 22.
From September 1 to 9 the Henry
Shaw Cactus Society displayed cacti
and succulents. The harvest show of
the Regional Council of Men’s Garden
Clubs of Greater St. Louis was held
September 15 and 16, and a week later
the Rose Society held a fall rose show.
On September 26 a women’s commit-
tee and Stix, Baer & Fuller presented
“Fashions Under Glass” in the flower
house for the benefit of the Family
Life Center at Pevely, Missouri. On
September 29 and 30 the 24th Anni-
versary Exhibition of The Greater St.
Louis Dahlia Society was held in the
flower house.
The Veiled Prophet queen’s bouquet
was on view October 3. October 20
and 21 the Allied Florists of St. Louis
exhibited 21 tables of various bouquets
and flower arrangements.
The annual chrysanthemum show
opened with a preview for the Friends
of the Garden on November 1 and
continued until December 2.
Poinsettias, ardisias and late-bloom-
ing chrysanthemums were shown from
December 9 to January 13.
MISCELLANEOUS ACTIVITIES
The annual Flower Sermon, a pro-
vision of Henry Shaw’s will, was given
in Christ Church Cathedral on April
29. For this occasion the Garden sup-
plied 225 flowering and foliage plants.
From May 8 to 12 the Women’s
Association of the Garden conducted
their annual sale of plants and garden
supplies on the parking lot of Famous-
Barr’s Clayton store. Plants for the
annual-perennial, herb, Climatron, and
V.LP. booths were all grown at the
Garden. The women of the association
helped in the growing, packing, trans-
porting and selling of the plants.
Palms were loaned to the Chase
Hotel October 2 for decorating the
Khorassan ballroom for the Veiled
Prophet Queen’s supper.
Eighty foliage plants were loaned to
Famous-Barr for the week of October
8 for the dedication of their new
downtown garage at 7th and Olive
Streets.
ORCHID DEPARTMENT
R. J. GILLESPIE, OrcnipoLocisr
af Ricaiy events stand out as being
particularly significant in the
Orchid Department during 1962.
First: the flowering of a newly col-
lected orchid, Oncidinm sanderae,
proved to be a species which heretofore
was believed to be lost. This plant
was received from Peru by a collector
working for the Garden in a very
remote region known as the “Tingo
Maria” area. As far as is known the
Garden’s plant is the only specimen in
cultivation.
Second: the arrival of over three
hundred plants from Dr. Went’s ex-
pedition to New Guinea. This is one
of the largest and most comprehensive
orchid collections ever brought out of
18 MISSOURI BOTANICAL GARDEN BULLETIN
New Guinea to the United States, and
as such is a valuable addition from an
area where previously the Garden had
only a few representative species. Un-
doubtedly many unusual and interest-
ing types can be expected from this
group of plants, including some new
species.
The third event of importance was
the erection of a revolutionary new
“Film-Plastic’? greenhouse on _ the
foundation of an older greenhouse.
This structure is composed of a series
of pipe arches covered with hexagonal
chicken wire and polyethylene plastic.
Ventilation is achieved by using a 36
inch fan which inflates a perforated
plastic sleeve. This system distributes
fresh air evenly throughout the house,
avoiding hot and cold spots so fre-
quently encountered in the conven-
tional greenhouse structure. In sum-
mer, a plastic shade net will replace
the polyethylene film, and_ orchid
species which require high light in-
tensity will be grown in this area.
Winterizing Activities: The stove
house was once again covered com-
pletely with polyethylene film. De-
spite the work involved, this iS the
only method by which optimum tem-
peratures can be maintained during
the winter in an area where heat-loving
plants are kept. The 1961-1962 win-
Che new plastic greenhouse with the polyethylene ventilating sleeve inflated.
MISSOURI BOTANICAL GARDEN BULLETIN 19
ter was particularly hard on the orchid
collection. Several dozen plants were
frozen and many other plants suffered
defoliation from exposure to prolonged
cold. In order to avoid a recurrence
of these conditions in the 1962-1963
winter, it was decided to cover the
side walls of each greenhouse exter-
nally, from the gutter to the ground,
with a layer of polyethylene, and also
to attach a layer of Mylar plastic to
the gable ends of each greenhouse so
as to create a dead-air zone in these
areas and thus prevent excessively cold
conditions. These measures, all of
which are only temporary and involve
considerable expense in materials and
labor, emphasize in a dramatic way the
pressing need for new growing facil-
ities at the Garden.
Orchid Show: The annual Orchid
Show was held during the last week of
January and during the entire month
of February. The show consisted of a
series of circular beds containing
tropical foliage plants enhanced by
hybrid orchids. Several display tables
were erected at the back of the exhibit,
and these were staged with numerous
brightly colored hybrids including
Cattleyas, Cymbidiums, and Dendro-
biums.
Displays: Displays were maintained
throughout the year in the two orchid
exhibition areas of the Climatron as
well as a display in the botanical orchid
house. Flowering orchid plants were
also furnished for the Garden Gate
event, Friends of the Garden office, and
the Shaw House.
tradition, cut orchids were also donated
In keeping with
by the Garden for the Veiled Prophet
Queen’s bouquet.
Accessions: The valuable collection
of New Guinea orchids from Dr.
Went’s expedition in that area has al-
ready been mentioned and it is the
most outstanding orchid accession of
the year. Numerous other noteworthy
accessions were also received; they in-
clude collections by the Garden’s staff
from Ecuador (Dr. Dodson), Panama
(Dr. Nickerson), Costa Rica (Dr.
Went), Trinidad (Dr. Went), Costa
Rica (Dr. Dodson), and Mexico (Dr.
Dressler). Orchid plants of impor-
tance were also received from Aus-
tralia, Peru, Guatemala, Montreal
Botanical Garden, and the University
of California Botanical Garden.
Instruction: Two orchid courses
were given by the Garden during the
year and these were well attended and
enthusiastically received. The Garden
staff also co-sponsored a successful all-
day course with the Orchid Society of
Greater St. Louis. Members of the
Garden staff presented orchid lectures
at Indianapolis, Nashville, Chicago,
Atlanta, Tulsa, and Detroit.
In October, the Garden was host to
the annual meeting of the Trustees of
the American Orchid Society. This
event afforded these men an oppor-
tunity to visit the Garden and to
observe the Garden’s orchid collection
first-hand. They were also able to
meet with the Garden’s orchid staff,
thereby acquainting themselves inti-
mately with the purposes and objec-
tives of the orchid work at the Garden.
20 MISSOURI BOTANICAL GARDEN BULLETIN
GROUNDS AND SERVICE
LOUIS G. BRENNER, GrouNps SUPERINTENDENT
GROUNDS
TT growing season of 1962 got oft
to a poor start with drought con-
ditions prevailing during the spring
months. Effects of the drought were
most noticeable in the lawn areas;
spring and early summer growth of
bluegrass was curtailed at a season
when this grass is normally at the peak
of its growth. Slowed in growth by
drought and unable to fill out a dense
sward, the bluegrass was then vulner-
able to many summer lawn weeds, and
the lawns were left in general poor
condition for summer despite the use
of herbicides and fertilizer. In Octo-
ber a vertical-cutter, a specialized
machine for renovating lawns by re-
moving the thatch of dry stems and
foliage with a vertical cutting action,
was added to the lawn equipment.
Most of the important lawn areas were
renewed using this machine, which
eliminates the long hours of raking
otherwise necessary.
Development of the marsh in the
knoll area has continued with addition
of important native iris species, Iris
fulva (Red iris), I. brevicaulis (La-
mance Iris), > I fulva (Louisiana
Iris), from the collection of Mr.
Edgar Denison of Kirkwood. — Iris
virginica (Southern Blue Flag) was
brought from a planting naturalized
at the Arboretum. Royal Ferns (Os-
munda regalis) were collected in Mas-
sachusetts by Dr. Norton Nickerson
of the Garden staff for addition to the
area. The lower portion of the marsh
has been set aside for horticultural
marsh plants. Here dwarf New
England aster, rosana (Aster novae-
angliac), \oosestrife, Robert and L.
Mordens pink (Lythrum sp.) were
added to existing Japanese iris and
mallows.
As in past years the knolls area
bloomed forth the results of many
long devoted hours by volunteers of
the Men’s Garden Clubs of St. Louis
under the leadership of Mr. Gil
Pennewill. Large plantings of dahlias
edged with cushion mums were made
and despite summer drought made a
fair showing. Lack of adequate water
system in the knoll area makes it im-
practical to attempt mass floral display
with plants other than the most rugged
perennials.
The Rose Garden, always a great at-
traction from late May to killing frost,
had an especially fine season and made
an outstanding display in early June.
As in past years the new varieties ob-
tained from major rose growers of the
country were received with great in-
terest by visitors who seemingly find
annual fascination in viewing the new
varieties blooming here a full season
before becoming available on the mar-
ket. Pranksters caused more than
usual annoyance by shuffling the plant
labels in the Rose Garden. Resetting
the labels became a weekly chore added
to an otherwise full schedule of the
grounds department.
Home gardeners and breeders will
find new interest in the notable expan-
sion of the day-lily collection. Through
MISSOURI BOTANICAL GARDEN BULLETIN 21
the efforts of Mr. and Mrs. George
Pettus and Mr. and Mrs. L. E. Stone,
hemerocallis enthusiasts, 92 named
varieties of day-lilies were added to an
already extensive inventory. Plants
were donated to the Garden by mem-
bers of the St. Louis Hemerocallis Soci-
ety and other day-lily fanciers. All of
the new varieties were planted in the
knoll area and may be moved later to
an area in which they can be given
more systematic treatment. Extensive
plantings of day-lilies, representing
collections assembled by Mr. Paul Kohl,
Floriculturist, can also be seen in the
Linnean Garden from early summer to
midsummer.
In early November two vacuum
machines for picking up and loading
leaves were added to the grounds
equipment. The smaller machine has
been effectively used in cleaning
leaves from the base of shrubs and
from ivy and myrtle beds. It is also
easily converted into a blower unit for
drifting leaves on large lawn areas into
piles convenient for loading with the
large vacuum machine. Use of the
blower unit has eliminated many hours
of raking otherwise necessary. The
large vacuum loader is mounted on a
tractor-drawn trailer with a van-like
bed to catch and haul the fragmented
leaves as they are picked up by the
loader. Both machines fragment dry
leaves to a condition good for mulch-
ing and even better for compost
material. Such fragmentation also
enables crews to operate machines for
a considerable time before unloading
the hopper.
The efficiency of this equipment is
somewhat dramatic. Cleaning up
leaves that drift against the fences
bounding the Garden formerly re-
quired a crew of 3 men for more than
a week, a job so expensive that it was
undertaken not more than twice dur-
ing the winter. With the new vacuum
equipment the same task is accom-
plished by 2 men in a little more than
one day.
SERVICE
In addition to the multitude of tasks
required in maintenance of buildings,
the maintenance crew also built the
Indonesian snack bar, popularly known
as the Rumahsahtay, constructed the
Arctic chamber for growing Arctic
plants and carrying out temperature
research, and reconditioned the roof of
the aroid greenhouse. Work on such
projects was done almost entirely by
Garden workmen making use of the
skilled hands of Jess Mayhan, painter-
glazer, and Elzie Moss, carpenter. Ad-
ditional labor was drawn from the
grounds crew as required.
ENGINEERING OPERATIONS
KENNETH A. SMITH, ENGINEER
p | SHE usual routine maintenance and
operation of heating plant equip-
ment as well as that of mechanical
equipment and control systems in other
locations has been carried on. As new
mechanical installations are put into
operation, a larger volume of our work
falls into this category each year.
22 MISSOURI BOTANICAL GARDEN BULLETIN
Changes of existing equipment and
new installations require closer atten-
tion as time goes on. In 1962 some of
the major work items on the Climatron
included the installation of lights and
wiring for the Climatron lily pool, re-
location of the concert tape machines
and jungle sound recorders, and chang-
ing of the entrance arrangements. New
counters were built, and circulating
fans were installed to keep the entrance
area free of condensation and frost.
The Engineering Department in-
stalled wiring and_ plumbing for
Rumahsahtay, the Garden’s Indonesian
snack bar.
Work continued in the Floral Dis-
play House, where an electric line and
panel were installed to supply experi-
mental growing boxes. Some electrical
work was done on the boxes. Lights,
mechanical equipment and wiring were
put in for the experimental cold room
at the Experimental Greenhouse, and
new room coolers with the necessary
wiring were installed in the Adminis-
tration Building and Tower Grove
House basement.
More artificial trees used for grow-
ing orchids were made, using pipes
welded together.
Other duties of the Engineering De-
partment included maintenance of
grounds equipment and small jobs for
other departments.
ARBORETUM
FRANK L. STEINBERG, SuperRINTENDENT
T HE Arboretum at Gray Summit is
open to the public every day and
cars are permitted to drive around the
Pinetum Lake throughout the year.
The longer drive past the dogwoods,
redbuds, and naturalized daffodils to
the trailhouse and wildflower trails was
kept open in April and May, then
was opened again for the highly suc-
cessful Friends of the Garden picnic
which was held September 23.
The biggest job in maintaining the
Arboretum is mowing, which in 1962
required 631 tractor hours. This
figure is 159 hours less than in 1961
and the difference reflects the greater
efficiency of the new tractor and
mower purchased in June. Mowing
begins in June and, weather permit-
ting, is finished by the first of Novem-
ber. The Pinetum was mowed three
times in 1962, one more time than in
1961.
The two tool sheds were cleaned and
given two coats of paint, and guard
rails of all the bridges were also
painted. Work at the Main Gate in-
cluded cleaning and painting of the
gates, iron work, and vases.
Seventy-two dead pines were re-
moved from the Pinetum, and pruning
and brush cutting continued as time
permitted.
Road grading was done as necessary
and the reservoir for the greenhouse
reservoir was filled in August and
again in November.
MISSOURI BOTANICAL GARDEN BULLETIN 23
SPRING COURSES
ihe as a reminder, here are some notes and dates on courses previously
announced:
HOW £O PROPAGATE FROM SEED
Fundamental facts and procedures for producing annuals, biennials and some
perennials from seed for use in your garden. The Garden supplies seed, germinating
media and soil for four metal flats of seedlings which may be taken home. Persons
wishing to supply their own seed must bring it to the first session.
5 Sessions — Fee $12.00 Experimental Greenhouse
Tuesday afternoons — | to 2:30 P. M. March 12, 19, April 2, 9, 16
Thursday evenings — 8 to 9:30 P.M. March 14, 21, April 4, 11, 18
Instructors: Mr. Clarence Barbre
Mr. Kenneth Peck
PREPARATION AND CARE OF LAWNS
Instruction on kinds of grasses and weeds and how to identify and control
them. Preparation of ground for lawn establishment, soil conditioning, fertilizers
and their application, rebuilding old lawns, maintenance and equipment will be
discussed. Special attention will be given to individual problems.
3 Sessions — Fee $6.00 Museum Building
Section #1 Thursday evenings —7 to 9 P.M. March 28, April 11, 18
Section #2 ‘Tuesday evenings—7to9 P.M. April 9,16, 23
Instructor: Mr. Raymond Freeborg
HOME ORCHID CULTURE
Orchids suitable for home culture and best ways of growing them. Potting
demonstrations and practice. Students may take home the plant they pot.
1 Session — Fee $10.00 Orchid Greenhouse
Saturday — 10 A. M. to 3 P. M. April 6
Instructor: Mr. Robert J. Gillespie
FIRST MONDAY LECTURE
Miss Edith S$. Mason, Landscape Architect, will present an illustrated lecture
on “IDEAS FoR ST. Louts GARDENS” at 8 P. M., Monday, April 1, in the Museum
Building of Shaw’s Garden, Tower Grove and Cleveland Avenues. The lecture is
open to the public without charge.
24 MISSOURI BOTANICAL GARDEN BULLETIN
FRIENDS OF THE GARDEN ACTIVITIES
HARRY WUERTENBAECHER, Jr.
Nese past year has been a successful
one for the Friends of the Garden.
We appreciate tremendously the mem-
berships that have been maintained and
those that have been added during the
year. The income from these member-
ships is extremely important to the
operation of the Garden.
In addition to knowing that you
Friends have been instrumental in help-
ing to maintain the Missouri Botanical
Garden as one of the most outstanding
gardens in the world, we hope you have
enjoyed your membership during the
past year. Many of you attended the
Indonesian Dinners last spring in the
Floral Display House and, I am sure,
had a delightful time.
The superb turn-out for the Friends
picnic at the Arboretum in September
exceeded any of our wildest expecta-
tions, thanks to Mrs. Curtis Ford. We
hope to continue similar Friends pic-
nics at the Arboretum in the future.
As many of you know, a group of
dedicated Friends planned an intensive
telephone campaign for new member-
ships that was to take place during Jan-
uary and February. Just prior to the
launching of this campaign the Greater
St. Louis Arts Council fund raising
campaign was announced and we de-
cided that it would not be advisable for
us to conduct our own campaign prior
to the launching of this all-out cultural
drive. We are indebted to the indi-
viduals who planned this campaign,
Mrs. M. M. Jenks and Mrs. C. C. John-
son Spink, and to those who had volun-
teered to work on it. When the new
cultural campaign is completed for
1963 we will have a membership drive
of our own and we hope we can count
on the same enthusiastic support that
was shown for our proposed drive
earlier.
As always, we urge everyone to re-
tain his own membership in the Friends
and to obtain new memberships when-
ever possible. A contribution to the
Friends is an excellent way to handle
a memorial tribute, a get-well wish, or
a gift of any kind.
MISSOURI BOTANICAL GARDEN BULLETIN 2
ALPHABETICAL LIST OF ALL MEMBERS OF THE
FRIENDS OF THE GARDEN
LIFE MEMBERS Mrs. Demitrius Andrews Mr. and Mrs.
Mrs. Lewis T. Apple Thomas C. Barton, Jr.
RL ado pan PReriaan oo ae Mr. and Mrs. William Arbeiter Mrs. Carvin P. Bascom
Me ree 3 oe rapecimacit ie Bee Mr. and Mrs. Edward F. Arkes Mrs. Charles E. Bascom
We EME Dankel K. Catli Mr. John H. Armbruster Mr. Joseph H. Bascom
Mr. and Mrs. Daniel K. Catlin Mr. and Mrs. Harris Armstrong Mrs. Joseph H. Bascom
edge eae KE. Catlin Fe arenes Dr. and Mrs. A. N. Arneson Miss Mary Elizabeth Bascom
a aces eee G. Clodius Mr. Sanford M. Arnold Mr. and Mrs. Wm. R. Bascom
eek Joseph So 0S Mr. H. N. Arnstein Mr. and Mrs. Charles R. Bates
Ve Lede nae mich Mr. and Mrs. S. M. Aronson Mrs. W. M. Bates
ae iM rar ial 1 M. Hoe Mrs. Walter W. Arpe Mr. R. H. Batts
Beet ec pe ae eens Mr. and aa Robert N. Arthur Mrs. Roland Bauer
Mr. and Mrs. Arthur C. Hoskins Vere oe Recie Ni eeara NT EE
Mr. and Mrs. John V. Janes Mr. and te Herman O. Bauermeister
es see Ne Boe ae aul Frank P. Aschemeyer Mr. Albert H. Baum
ae Le ld” Th meres sna Mr. and Mrs. William C. Ashby Mr. Carl S. Bauman
ve i Mr J ree “S. L haan ce Mr. Ralph Astorian Mr. and Mrs. G. Duncan Bauman
M ane M Soi O0m settee Mr. and Mrs. Peter Astrack Dr. Walter Baumgarten, Jr.
pag : Mr. and Mrs. Harry W. Astroth Mr. and Mrs. Harry Baumstark
Stratford Lee Morton Mr. Artl me Atkins tice Bates He ae
Ae ane Mice) Bieiatae Mullins Mr. Arthur kK, Atkinson Mrs. Andrew H. Baur
Wicca Tort Watkine Mr. Newell A. Augur Miss Dorothy Beach
ae pea Mrs. Floyd Augustine Mrs. Helen F. Bear
Mr. and Mrs. Howard G. Ault Mr. Ronald Beasley
Mr. and Mrs. John R. Averill Mr. and Mrs. Morton Bearman
Mrs. T. R. Ayars Mr. and Mrs. David J. Beaver
A Azalea Garden Club Mrs. Helen Bebie
Dr. and Mrs. Philip L. Azar Mrs. Frieda ets
Mr. and Mrs. Lee Abraham, IT Georgia H. Beck
Dr. and Mrs. Morris Abrams Mr. Sirah ae eae
Mrs. Elmer D. Abramson Dr. and Mrs. Bernard Becker
Mr. and Mrs. Frank Ackerman B Mrs. John H. Becker
Mrs. Lester Ackerman, Jr. ear. by a ee
Mr. and Mrs. Mr. R. Clark Becker
Philip G. Ackermann Mr. and Mrs. Frank Bach Mr. Wm. C. E. Becker
Mr. Fred B. Adam Dr. Otto Bachman Dr. and Mrs. D. E. Beckman
Mr. Claude C. Adams Mr. and Mrs. W. W. Bachman Mr. Fred W. Beckman
Mr. Wilbur C. Adams Mrs. Oscar W. Bachmann Leona J. Beckman
Mr. and Mrs. Walter Adderton Mr. and Mrs. Blythe Baebler Mr. William S. Bedal
Mrs. Anna Aderholt Mr. Arthur B. Baer Bedford Oaks Garden Club
Mr. and Mrs. John C. Adolf, Jr. Mr. F. Bert Baer Mr. and Mrs. Ray H. Bedwell
Mr. and Mrs. Henry Adolph Mrs. H. M. Baer vee L. Mees ery ‘
Aeolian Co. of Missouri Mrs. Julius A. Baer, II Mr. Stephen eer
Dr. Helen M. Aff Mrs. Mary E. Baer Mr. and Mrs. L. N. Beeson
Mr. Samuel Aftergut Mrs. Roland C. Baer Mr. and Mrs. Norman Begeman
Mrs. Paul B. Akin Miss Rita Bain Mr. Roland C. Behrens
Mrs. William M. Akin Mr. John C. Baine Beiderwieden Funeral Home, Inc.
Mr. and Mrs. Gabriel Alberici Mr. Donald J. Baker Mrs. Charles Belknap
Mr. and Mrs. Mack A. Aldrich Mr. J. Eugene Baker Mr. and Mrs. Ivan F. Belknap
Alexander & Sons, Ine. Mrs. Kenneth C, Baker Bellerive Acres Garden Club
Mrs. Campbell P. Alexander Mrs. Paul Bakewell, Jr. Miss Rosemary Bellers
Dr. H. L. Alexander Mr. and Mrs. John Ballak Mrs. Henry Belz
Mrs. R. G. Alexander Mr. and Mrs. John F. Ballak Henry Belz, III
Mr. and Mrs. Mr. Thomas E. Ballowe Mr. and Mrs. J. Herman Belz
Sterling J. Alexander Mrs. H. H. Balsiger Mr. and Mrs. Oliver J. Belzer
Mr. and Mrs. James G. Alfring Mr. Loren W. Bannister Mr. and Mrs. FE. J. Bender
Mrs. Ben Allen Mr. Gustave E. Bantel Mr. and Mrs. Russell H. Bender
Mrs. Clifford B. Allen Mr. and Mrs. F. A. Barada Mr. and Mrs. W. H. Benert
Mr. Edmund T. Allen Mr. Cecil E. Barber Mrs. Richard W. Bennet
Miss Gertrude E. Allen Mr. Clarence Barbre Mrs. R. af he sik
Dr. and Mrs. Henry C. Allen Mrs. B. A. Bard Mr. and Mrs. Mike Berezin
Leonora Allen : Mrs. Carl C. Bardenheier Dr. and Mrs. Leonard Berg
Mr. and Mrs. Norris H. Allen Mr. and Mrs. Mr. and Mrs. Nathan C. Berger
All States Garden Club John E, Bardenheier Mr. W. C. Berkimeyer
Mr. and Mrs. C. H. Allwardt Mr. A. J. Bardol Prof. Matthew Bernatsky
Dr. and Mrs. J. P. Altheide Mrs. Clarence M. Barksdale Miss Nina K. Bernd
Mr. A. W. Altvater Mr. and Mrs. Henry C. Barksdale Mrs. Gertrude Bernoudy
Mrs. Donald H. Altvater Mr. and Mrs. T. Ellis Barnes I] Mr. Fred F. Berry, Sr.
Mrs. John M. Alvey, Jr. Mr. and Mrs. Mrs. Wendell Berry
Mrs. Vern Ambach Charles C. Barnett, Jr. Mrs. Arnim C. Beste
Miss Jaecquelin Ambler Mr. Francis Barnidge Ge Gardens Club of Greater
Mr. and Mrs. Thomas J. Anders Mrs. David Baron Louis
Mr. and Mrs. Mr. and Mrs. Morton D. Baron Mr and Mrs. William TJ, Beukema
Clarence B. Anderson Barrett Garden Club Mr. Henry S. Bieniecki
Mrs. M. Conway Anderson Mr. and Mrs. Daniel Bartlett, Sr. Mr. and Mrs. Lonnie Bierman
Mrs. W. F. Anderson Dr. and Mrs. Robert W. Bartlett Mr. and Mrs. Norman Bierman
Miss Laura Andreas Mr. and Mrs. Mrs. David C. Biggs
Mrs. D. C. Andrews Harmon J. Barton, Jr. Mrs. William H. Biggs
26
Mr. and Mrs.
Wayne H. Bigler, Jr.
Mr. David J. Biller
Mr. and Mrs. E. N. Binder
Mrs. E. Julian Birk
Mr. and Mrs. Paul Bingaman
Mrs. L. J. Bircher
Mr. and Mrs. Edward G. Bischoft
Mr. Harry S. Bischoff
Miss Beulah V. Bishop
Dr. and Mrs. G. H. Bishop
Miss Martha Bishop
Mrs. Kenneth H. Bitting
Mrs. W. H. Bixby
Mr. and Mrs. Wm. H. Bixby, Jr.
Mrs. Gurdon G. Black
Miss Bonnie R. Blackburn
Jasper Blackburn Corporation
Mrs. Oliver Blackinton
Black Jack Oaks Garden Club
Mrs. L. Guy Blackmer
Mr. and Mrs. Paul Blackwelder
Mr. Russell K. Blaine
Mr. and Mrs. Charles E.
Mr. Charles M. Blair
Mrs. Vilray Blair, Jr.
Mr. C. D. Blake
Dr. and Mrs. C. J. Blake
Mr. and Mrs. Leonard W. Blake
Mrs. R. E. Blake
Mr. and Mrs. Charles H. Bland
Mrs. Adela Blank
Mrs. Albert G. Blanke, Jr.
Mrs. Harry E. Blanke
Robert Blanke
Mrs, W. F. Blanke
Mrs. Oliver Blase
Mr. and Mrs. Harold G.
Miss Evelyn Blattner
Mr. and Mrs. Robert C. Bleikamp
Mr. and Mrs. Wyllys K. Bliss
Blitz World-Wide Travel Service,
Blair
Blatt
Inc.
Mr. Richard H. Blocher
Dr. and Mrs. Arnold S. Block
Mrs. Alden 5S. Blodget, Jr.
Mr. and Mrs. Frank Block
Mrs. Marion C. Blossom
Blue Bell Garden Club
Mr. and Mrs. Fred J. Blum
Mr. and Mrs. John A. Blumenfeld
Mrs. H. T. Blumenthal
Mr. Frank C, Blumeyer
Miss Emma J. Bobb
Dr. and Mrs. L. H. Bock
Mr. Walter Bode
Mr. and Mrs. Warren Boecklen
Mr. Frank J. Boehm
Miss Sue Wanda Boehnken
George J. Boesch
Paula K. Boesch
Miss Caroline Boeschenstein
Mr. and Mrs. C. K. Boeschenstein
Mr. and Mrs. A. F. Boettcher, Jr.
Mr. Arthur F. Boettcher
Mrs. Lucile E. Boettcher
. and Mrs. Herbert F.
. John M. Bogianor
. and Mrs. Wilferd Bohley
. and Mrs. Chas. W. Bolan
. and Mrs. Albert W. Bolay
. and Mrs. Arthur D. Bond
. and Mrs. Russell Bond
Miss Dorothy Borgers
Mrs. John Bormann
Mrs. Edwin H. Bosse, Sr.
Mrs. D. S. Bottom
Miss Marjorie H. Boulton
Miss Helena Bounk
Mrs. Oliver K. Bovard
Dr. and Mrs. W. A. Bowersox
Mrs. John M. Bowlin
Mrs. Wm. Glasgow Bowling
Boettler
Mrs. Elmer F. Bowman
Miss Helen O. Bowman
Mr. and Mrs. W. G. Bowman
Mrs. Helen W. Boyd
Mr. and Mrs. Ingram F. Boyd, Jr.
Mrs. John C. Boyd
Mr. Robert Webb Boyd, Jr.
Mr. Robert W. Boyd, Sr.
Miss Rose ps Dao Boyland
Mr. George R. Boyle
Mrs. Hiram Boyles
Mrs. Lloyd C. Brackman
Miss Evelyn M. Braden
Dr. F. R. Bradley
Mr. Harry E. Bradley
Mr. G. C. Bradshaw
Mrs. K. K. Brady
Miss Mary M. Brady
Mrs. O. W. Brandhorst
Mr. and Mrs. C. A. Brandon
Dr. and Mrs. E. R. Brandt
Mrs. Pete Brandt
Mrs. Oliver Branneky
Mr. and Mrs. Ernest Brauner
Mr. and Mrs.
Buford L. Brauninger
Mr. Len J. Bray
Mr. and Mrs. John E.
Mrs. Sam Breadon
Miss Ruth A. Breckenridge
Mr. and Mrs. John F. Bredehoeft
Brentwood Garden Club 1
Brentwood Garden Club 2
Brentwood Garden Club 4
Mrs. B. M. Brewster
Mr. James C. Brice
Dr. and Mrs. E. M. Bricker
Dr. and Mrs. Kenneth G. Brill
Mr. and Mrs. Charles E. Briner
Mr. and Mrs.
Albert G. Brinkmann
Mrs. Harry Brinkop
Mrs. J. W. Bristow
Mr. and Mrs. Paul H. Britt
Dr. and Mrs. Thomas Brittingham
Miss Dorothy Brockhoft
Mr. and Mrs. Harry C. Brockhoff
Mrs. Loren T. Brockman
Mr. John Brodhead, Jr.
Mrs. Saul Brodsky
Miss Harriet A. Broeker
Mrs. E. W. Broemmelsiek
Mr. Tad W. Broesel
Mr. A. V. L. Brokaw
Miss Clara Bromeyer
Mr. E. W. Bromwich
H. S. Brookes, M.D.
Miss Bernice Brookman
Miss Dorothy Brookman
Brookview Garden Club
Mrs. C. M. Brouster
Mr. and Mrs.
Alexander M. Brown
Mrs. Alfred W. Brown
Miss Constance Brown
Brazee
Dr. and Mrs. David H. Brown
Mr. and Mrs. Ellis L. Brown
Mrs. G. W. Brown
Mrs. Howard Brown
Dr. and Mrs.
James Barrett Brown
Mrs. James O. Brown
Mrs. Joy L. Brown
Mr. and Mrs. W. C. Brown, Jr.
Dr. and Mrs. W. W. Brown
Mr. and Mrs. T. James Brownlee
Mr. and Mrs. D. R. Bruce
Mrs. R. I. Brumbaugh
Miss Lillian Brune
Mrs. Harold T. Brunette
Mrs. Erwin Bry
Mrs. Henry Bry
Mrs. Herbert E. Bryant
MISSOURI BOTANICAL GARDEN BULLETIN
.and Mrs. s, Buchan
. and Mrs. W. Buchanan
. and Mrs. & H. Buchanan
. and Mrs. W. E. Buck, Jr.
. and Mrs. Charles H. Budde
. and Mrs. Say H. Buder
. and Mrs. G. A. Buder, Jr.
Miss Lily ee
Mr. W. E. Buder
Miss Norma Buehler
Mrs. Wm. Buenger
Mr. and Mrs. Charles E, Buettner
Mrs. John Buettner
Mr. and Mrs. F. R. Buhrmaster
Dr. Harold A. Bulger
Mrs. Richard A. Bullock
Mr. and Mrs. Earl Bumiller
Mrs. Elsie Bunevac
Mr. Robert A. Burdett
Mr. Stephen A. Burhenne
Mrs. Robert Burkham
Dr. and Mrs. Edward F. Burkhart
Martha L. Burkhart
Mr. and Mrs.
Raymond E. Burlew, Sr.
Mrs. Louis Burlingham
Mr. and Mrs. Robert E.
Mrs. Wm. E. Burr
Dr. Harry C. Burrus, Jr.
Dr. and Mrs. Robert Burstein
Mrs. Bertha B. Burton
Mrs. John G. Burton
Mrs. Adolphus Busch
Mr. and Mrs. August Busch, Jr.
Mrs. Harold J. Busch
Mr. Arthur J. Busse
Mrs. J. Bruce Butler
Mr. Jack G. Butler
Mr. John P. Butler
Mrs. L. W. Butler
Mrs. Wachter Butterworth
Mr. and Mrs. James I. Byerly
Burns
Cc
Rev. George L. Cadigan
Mr. Chester J. Cadle
Mr. and Mrs. Philip B. Cady
Mr. and Mrs.
William R. Cady, Jr.
Mrs. E. L. Caldwell
Mrs. John W. Calhoun
Dr. and Mrs. Delevan Calkins
Mrs. W. V. Campbell
Mr. James M. Canavan
Mr. W. L. Canfield
Mr. and Mrs. William Cann
Dr. and Mrs. Edward M. Cannon
Mr. and Mrs. Nick Carapella
Mrs. Louis A. Cardosi
Mr. and Mrs. G. Stephen Carew
Mrs. Louis Cariffe
Mr. and Mrs. E. N. Carlson
Mrs. R. G. Carlson
Mr. and Mrs. Jean-Jacques Carnal
Mr. and Mrs.
Clarkson Carpenter, Jr.
Mrs. Fred Green Carpenter
Mr. Claude FE. Carr
Miss Louise Carr
Miss Margaret Carr
Mrs. Peyton T. Carr, Jr.
Mr. and Mrs. Wm. G. B. Carson
Mr. and Mrs. T. L. Casey
Mr. and Mrs. B. Houston Caskie
Mrs. John R. Caulk, Jr.
Mrs. Eloise Cella
Century Garden Club
Miss Janet B. Cerf
Dr. Peter Chacharonis
MISSOURI BOTANICAL GARDEN BULLETIN
Mrs. Gerome Chambers
Mr. and Mrs.
Norman B. Champ, Jr.
Mr. and Mrs. Albert Chandler
Mrs. Warren T. Chandler
Mrs. John N. Chapin
Mr. and Mrs. J. B. Charak
Dr. Ben H. Charles, III
Mr. William Charles
Mr. and Mrs. William H. Charles
Charm Song African Violet Club
Dr. Raymond M. Charnas
Mrs. Jacob Chasnott
Mr. Edward G. Cherbonnier
Mr. and Mrs.
Harry W. Chesley, Jr.
Mr. Charles F. Chevillion
Mrs. F. T. Childress
Mrs. L. Wade Childress
Mrs. Leland Chivvis
Mr. aes Chouteau, Jr.
Mrs. L. J. Christen
Mrs. V. F. Chee
Mr. and Mrs. J. L. Christian
Mrs. W. T. Christmas
Mrs. C. Calvin Christy
Mr. and Mrs. R. Walston Chubb
Mr. and Mrs. Joseph A. Clacker
Mrs. Charles E. Claggett
Mr. James W. Clark
Mr. Robert B. Clark
Dr. and Mrs. Sam L. Clark, Jr.
Mrs. Chauncey H. Clarke
Rowena Clarke Garden Club
Kirkwood 1
Mr. and Mrs. G. W. Clarkson, III
Mrs. J. Turner Clarkson
Mrs. J. T. Clarkson, Jr.
Miss Catherine Clayes
Mrs. Edward H. Clayton
Clayton Garden Club 1
Clayton Garden Club 2
Clayton Garden Club 3
Clayton Garden Club 4
Clayton Garden Club 6
Mr. and Mrs. Oliver C
Mrs. Berthoud Clifford
Mr. Oliver M. Clifford
Clifton Heights Garden Club
Mr. O. J. Cloughly
Cloyse Kenty Garden Club
Mr. and Mrs. Elmer E. Cocke
. and Mrs. James W. Coe
. and Mrs. Robert L. Coe
_E. W. Coffey
. and Mrs. E. A. Cogho
. and Mrs. Ben Cohen
.and Mrs. Sidney S. Cohen
ae Julian B. Cohn
Mr. and Mrs. Harold R. Colbert
Mrs. Dorothy O. Cole
Mr. and Mrs. John J. Cole
Mr. and Mrs. George W. Coleman
Mrs. Thomas Colfer
Mr. and Mrs. G. I. Collett
Mrs. Richard J. Collins
Mr. and Mrs. T. R. Collins, Jr.
Columbia Garden Club
Mr. William H. Combs
Dr. and Mrs. F. Comte
Mrs. G. Kk. Conant, Jr.
Mr. and Mrs. S. D. Conant
Concord Garden Club
Mr. Martin E. Connelly
Mr. and Mrs. Burton F.
Dr. and Mrs.
Adolph H. Conrad, Jr.
Miss Lillian C. Conrad
. Paul E. Conrades
.and Mrs. Joseph J. Conradi
. Philip A. Conrath
.and Mrs. J. C. Conreux
rand Mrs. R alph G. Contrael
. Clerc
Connolly
Mr. and Mrs. Harold S. Cook
Mr. and Mrs. James F. Cook, Jr.
Dr. and Mrs. Jerome E. Cook
Mrs. T. K. Cooper, Jr.
Mr. and Mrs. Willis M. Cooper
Coral Belles Garden Club
Coral-Biscayne Garden Club
Mrs. C. H. Corbett
Miss Barbara A. Cordes
Mrs. Justin Cordonnier
Dr. and Mrs. Carl Cori
Mrs. John C. Corley
Mrs. Robert Corley
Mr. and Mrs. Clifford Corneli
Mrs. Vern N. Cornelius
Miss Lucille Cornet
Mr. and Mrs. Dave L.
Mrs. B. S. Cornwell
Mr. and Mrs.
Franklin J. Cornwell
Mrs. Frederick J. Cornwell
Mr. and Mrs. James A. Corrigan
Mrs. Frances L. Corte
Mrs. J. B. Costen
Mr. and Mrs. Edward J. Costigan
Mr. and Mrs. Carl H. Cotterill
Mrs. George Cottrill
Mr. and Mrs.
Dwight W. Coultas, Jr.
Countryside Gardens
Dr. and Mrs. R. M. Courtney
Dr. and Mrs. Walter P. Covell
Mr. Clarence Cowdery
Dr. and Mrs. E. V. Cowdry
ae eA COX
Newton Cox
Mire Harvey B. Cox, Sr.
Mrs. John Craib Cox
Mrs. John H. Crago
Mr. and Mrs.
Wilbur H. Cramblet
Mr. and Mrs. L. A. Crancer
Mr. James E. Crawford
Mr. and Mrs. —
Vincent E. Creamer
Miss Cora Creimeyer
Mr. and Mrs.
William I. Crissman
Mr. James Arthur Crouch, Jr.
Mr. O. Ruffin Crow
Mr. A. B. Crowder
Mrs. Edward Crowe
Mr. Paul Croyle
Crystal City Garden Club
Stacy and June Culberson
Mrs. A. B. Cull
Mr. and Mrs. : _R. Culling
Mr. and Mrs. S Culver ITI
Cornfeld
Mrs. Edwin R c ulver, Jr.
Mrs. H. Harrison Culver
Mr. and Mrs.
Merrimon Cuninggim
Mr. Wm. H. Cunliff
Mr. and Mrs.
James L. Cunningham
Mrs. John E. Curby
Arthur Curlee
Mr. and Mrs. Shelby H. Curlee
Mr. George W. Curran
Mr. Ralph F. Curry
Mrs. Rollin L. Curtis
Miss Betty Lou Custer
Dr. and Mrs. Harold M. Cutler
Mr. and Mrs. A. L. Cutter
D
Mr. James A. Dacey
Mr. and Mrs. Irvin Dagen
af
Mr. Don L. Daggitt
Mr. and Mrs. John R. D’ Agostino
Mr. and Mrs.
Edward L. Dahlkamp
Mr. W. J. Dahm
Mr. A. F. Dalton
Mrs. Leslie Dana
Mr. and Mrs. Donald Danforth
Mrs. C. Peyton Daniel
Mr. and Mrs. Ronald Danzer
Mr. and Mrs. Arthur R. Darr
Mrs. P. A. Dates
Mrs. A. J. Daves
Mrs. E. Gary Davidson
Mr. and Mrs.
John L. Davidson, Jr.
Mrs. M. Davidson
Dr. and Mrs. Jack Davies
Mrs. Kenneth M. Davis
Mr. and Mrs.
J. Lionberger Davis, Jr.
Mr. and Mrs. Robert S. Davis
Mr. and Mrs. Harold P. Davison
Mr. and Mrs. W. Z. Davison
Dr. Anthony B. Day
Mr. Charles M. Day
Mrs. H. D. Day
Mr. and Mrs. Henry P. Day
Mr. and Mrs. Morgan C. Day
Mr. and Mrs. Wm. H. Deal
Mr. H. F. Dean
Lee W. Dean, Jr., M. D.
Mrs. Marie J. Dean
Miss Rosalind M. Dean
Mrs. Richard De Charms
Mrs. J. A. Deeble
Mr. and Mrs. Eric Defty
Mr. Oliver De Garmo
Mr. Melvin DeGroote
Mrs. Frederick H. Deibel
Mrs. E. L. Deicke
Dr. and Mrs.
Robert B. Deitchman
Mrs. W. V. Delahunt
Mrs. Glenn A. Delf
Mrs. William E. Delicate
Delmar Garden Club
Mrs. C. P. DeLore
Dr. and Mrs. William Demko
Mr. Robert H. Denckhoff
Mr. Edgar W. Denison
Mr. Charles Denny and Company
Mr. Eugene dePenaloza
Mr. William Peter de Penaloza
Mr. and Mrs.
Eugene W. Dependahl
Mr. and Mrs. Harlan A. Depew
Mr. Thos. N. De Pew
Mr. and Mrs. Wallene R. Derby
Mrs. Bernard F. Desloge
Mr. Marcel Desloge
Mr. and Mrs. Taylor S. Desloge
Mr. and Mrs.
Theodore P. Desloge
Mr. and Mrs.
Mart E. De Tienne
Mrs. Paul A. Dewald
Mrs. Charles W. DeWitt
Mr. and Mrs.
Irvin S. De Woskin
Mrs. Edward C. Dicke
Miss Gladys Dickinson
Dr. and Mrs. Donald Dickler
Dr. and Mrs. A. H. Diehr
Mrs. Dirk Diephuis
Mr. and Mrs. William J. Dill
Mr. and Mrs. Irving Dilliard
Mr. T B. Dinkmeier
Mrs. L. Dinsmore
Rae Tree Service
Mr. and Mrs. Albert Di Prospere
Mrs. F. H. Disbrow
Mrs. H. Dischinger
Mrs. Walter Dittrich
28 MISSOURI BOTANICAL GARDEN BULLETIN
Mrs. George Dobler
Mr. and Mrs. Dunean C,
Mrs. Douglas W. Dodds
Mrs. Aneta B. Dodson
Dr. and Mrs. C. Gene D’Oench
Mr. and Mrs. Ralph D’Oench
WF pewoud Garden Club
Mrs. Doisy
Dr. a Mrs. James L. Donahoe
Mr. and Mrs. Matt Donnigan
Mr. and Mrs. Carroll J. Donohue
Mr. _ John a Donovan, Jr.
Wm. T. Dooley
Mr W m. mrs Jr.
Mr. and Mrs. E. O. Dorsch
Mr. and Mrs. Robert E. Doss
Leo F. Dougherty
en and Mrs.
James M. Douglas
Mr. and Mrs. Victor Douglas
Mr. Matthew L. Dow
Lt. Col. and Mrs.
Edward Dowling
Mrs. Charles Doyle
Dr. and Mrs. Truman G.,
Dr. and Mrs.
William L.
Mr. and Mrs.
Drescher, Sr.
Mr. John M. Drescher, Jr.
Mrs. Donald Dressler
Miss Margaret L. Dressor
Miss Isabelle Drewett
Mrs. Leo A. Drey
Mr. and Mrs. James M. Dreyer
Mr. and Mrs.
Clark M. Driemeyer
Mr. C. Fred Driemeyer
Mr. and Mrs.
Kenneth Drummond
Mrs. Neil Drury
Mr. W. Donald Dubail
Mr. Melvin Dubinsky
. and Mrs. Edward N. Dubois
Mr. and Mrs. ae Fk, Dubois
. and Mrs. C. Duchesne
H. Richard Duhee Jr.
Mes. Marsh P. Duke
Miss Hazel Dunean
Mrs. Henry P. Duncker
Mr. and Mrs.
Francis M, Dunford
Mrs. Robert B. Dunford
Mrs. Gilbert H. Durston
Mr. Raymond Dyreks
Dobson
Drake
Drake, Jr.
E
Dr. and Mrs. Dee W. Eades
Mrs. Mark D. Eagleton
Mrs. C. W. Eames
Eastern Missouri Bee Keepers
Miss Emily P. Eaton
Mrs. Wm. F. Ebert
Mr. and Mrs. Alec W. Ebsworth
Mrs. Albert O. Eck, Sr.
Mr. and Mrs. John R. Eck
Mrs. Ernest A. Eddy
Mr. and Mrs. Charles B. Edison
Mr. and Mrs. Irving Edison
Mr. and Mrs. Simon Edison
Mr. and Mrs. Henry Edmonds
Miss E. V. Edwards
Miss Mary R. Edwards
Dr. and Mrs. Joseph C. Edwards
Mrs. Louis H. Egan
Mrs. Theodore C. Eggers
Mr. and Mrs. Willis G. Ehrhardt
Mr. Frederick H. Eickhoff
Dr. and Mrs. Jack Eidelman
Eighth Dist. Mo. Fed. of
Women’s Clubs
Mrs. Fred B. Eiseman
Mrs. Wm. N. Eisendrath, Jr.
Mrs. Albert Eisenstein
Mr. and Mrs. Linnel B. Elam
Mrs. Charles B. Elder
Mrs. Edwin S. Elder
Mrs. Ernest John Elgie
Chancellor and Mrs.
Thomas H. Eliot
Mr. Davis Elkin
Mr. and Mrs. Donovan Eller
Miss Georgie Elliott
Miss Lucy C. Elliott
Mr. and Mrs. Frank Ellis
Mr. and Mrs. Kenneth Kk. Ellis
Elsberry Pg tia Club
Mr. £ Elsperman
Mr. and tare William H. Elston
Mr. bd illiam H. Emig
Mr. Donald Emigh
Mr. ni Mrs. Robert A. Emnett
Mr. Edgar H. Enslin
Mrs. Maurice S. Epstein
Mr. and Mrs. Charles S. Erber
Mr. and Mrs.
Le Roy A. Erickson
Dr. and Mrs. R. F. Erickson
Mr. and Mrs. Eugene S. Erwin
Mrs. Henry L. Eskridge
Mr. and Mrs
—e ay an _Etherton
Mrs. L.
Hs ok B.
Mr. a reas Evans
Mr. and Mrs. J. C. Evans
Mr. O. D. Evans
Mr. Oliver M. Evans
Mrs. D. L. Evertz
Mr. and Mrs. Fred Evertz
Miss Rose L. Evertz
Dr. C. H. Eyermann
Mr. E. E, Ezell
F
Mrs. Eugene H. Fahrenkrog
Mr. Hank Falkenberg
Mr. and Mrs. August L. Fantilli
Mr. and Mrs. Robert S. Farmer
Mr. and Mrs. Benedict Farrar
Mr. and Mrs. Leicester Faust
-v. and Mrs. J. Maver Feehan
Mr. and Mrs.
Echeal T. Feinstein
Dr. and Mrs. L. A. Feinstein
Miss Devora Lee Feir
Dr. and Mrs. David Feldman
Mr. and Mrs. M. H. Feldman
Mr. and Mrs. William A. Feldt
Felicia Garden Club
Mr. and Mrs. Carl T. Felker
Mr. and Mrs. John O. Felker
Mrs. E. C. Felt
Mr. George Z. Fencil
Fenton Garden Club
Ferguson Hills Garden Club 3
Mr. and Mrs.
Gary W. Ferguson
Mrs. David P. Ferriss
Mr. Henry T. Ferriss
Mr. and Mrs. Son Fesler
Mr. and Mrs. W. W. Fetner, Jr.
Mr. and Mrs. Russell Fette
Mr. and Mrs.
Arthur H. Feuerbacher, Jr.
Mr. Russell R. Feverston
Mr. Boleslaw J. Figorski
Mr. Frank G,. Fillmore
Herbert I. Finch, Jr.
Dr. and Mrs. Max Fink
Mrs. Pauline Finn
Mrs. Walter Fischel
Mrs. Aaron Fischer
Miss Elvira Fischer
Mr. and Mrs.
Bernard Fischlowitz
Mr. and Mrs. Wm. Morgan Fish
Mrs. Alice Fisher
Mrs. Emil Fisher
Mrs. Rollin B. Fisher
Miss Edna Fisse
Mrs. Helen E. Fitzroy
Miss Bertha M. Flach
Mrs. John H. Flachmann
Dr. and Mrs. I. J. Flance
Mrs. Moyer S. Fleisher
Mr. and Mrs. Roy V. Flesh
Fleur De Lis Garden Club
Mr. and Mrs. Jerome Flexner
Mr. and Mrs. Richard Flink
Mr. and Mrs.
Richard Kk, Fliteraft
Flora Place Garden Club
Flora Place Protective
Association
Mrs. Jos. Floret
Mrs. Clara M. Flori
Mloribunda Garden Club
of Dittmer
Mr. and Mrs. Frank D. Flotken
Mr. and Mrs. F. W. Floyd
Mr. and Mrs. Peter Fogertey
Mr. and Mrs. John R. Fogg
Mr. and Mrs. John J. Fojtik
Mrs. E. Flynn Ford
Mr. and Mrs. J. Curtis Ford
Mr. John H. Ford
Mrs. John S. Ford
Mrs. W. S. Ford, Sr.
Mr. —_ Mrs. William S. Ford
Mrs. S. W. Forder
Forest Haven Garden Club 2
Mr. and Mrs. Joseph Forshaw
Mrs. James G. Forsyth
Mr. and Mrs.
W. OM. Forsythe. Jr.
Forsythia Garden Club
Mr. George C, Foster
Mrs. Jane Freund Foster
Mr. John Henry Foster
Mr. and Mrs. Randall Foster
Mrs. T. Foster
Founders’ Circle Rosemary
Garden Club
Four Seasons Garden Club
Mrs. Ralph A. Fournier
Mrs. Lorraine - owler
Mrs. Alex P. Fox
Mrs. and Mis. John Fox
Dr. and Mrs. Fox
Mr. and Mrs.
James M. Franciscus
Mr. Harry A. Frank
Mr. and Mrs. Milton Frank
Simon M. Frank
Mr. ‘and Mrs. William A. Frank
Mr. and Mrs. William H. Frank
Arthur Franke
rs. : Jane Frankenthal
Mrs. C. E. Freeborg
Mr. and Mrs. Raymond Freed
Mr. and Mrs.
Donald Liggett Freeman
Mr. and Mrs. M. J. Freeman
Mr. Vincent E. Freeman
Miss Grace L. Freiberg
Dr. and Mrs. H. J. Freiheit
Mrs. W. J. Frein
Miss Ruby Freivogel
Mr. Dudley French
Molly French Garden Club
Mr. and Mrs. Eugene Z. Frerichs
Mr. and Mrs. Arthur J. Freund
Mr. and Mrs. Felix Freund
Mr. Milton E, Freund
Mr. and Mrs. M. W.
Leon J.
Freund
MISSOURI BOTANICAL GARDEN BULLETIN 29
Mrs. H. A. Friedman Miss Nancy L. Gerber Dr. Harry N. Glick
Mr. Wm. Stix Friedman Gladys M. Gerdel Glendale Garden Club
Mr. and Mrs. James A. Friend Mr. and Mrs. R. F. Gerdelman Mrs. Morris Glik
Dr. Armand D. Fries Mr. and Mrs. Leigh Gerdine Mr. and Mrs. Gene A. Globig
Mr. and Mrs. A. W. Fritz Mrs. E. F. Gereke Mrs. Warren Goddard
Mrs. Ewald Froese Mrs. Eugene Gerhard Mrs. Frank A. Goetz
Frontenac Garden Club Mrs. William B. Gerhart Mr. O. E. Goetz
Frostwood Garden Club Mrs. F. Gerlach Mr. and Mrs. Robert E. Goetz
Mr. and Mrs. Irwin E. Fuchs Mr. and Mrs. Max German a and Mrs. Stanley Goldblatt
Mr. W. E. Fuetterer Gern Nursery Inc. olden Bell Garden Club
Dr. Harry J. Fuller Mr. and Mrs. Bernard Gers Mr Edward M. Golden
Mr. and Mrs. Mr. I. Gers Mr. and Mrs.
James W. Fullerton Mr. Julius A. Gewinner Robert S. Goldenhersh
Mr. and Mrs. L. D. Fullington Mrs. G. Donald Gibbins Mrs. Alfred Goldman
Fulton Garden Club Mrs. S. E. Gibbon Mrs. Alvin D. Goldman
Mrs. Clara F. Funck Mrs. J. Gibbs Mrs. Kennard Goldsmith
Mr. and Mrs. Oliver C. Funsch Mr. George Gibson Mrs. Jay Goldstein
Mr. and Mrs. Richard O. Funseh) Dr. and Mrs. Marvin H. Gibstine Mrs. Max A. Goldstein
Mrs. Edward Funsten Dr. and Mrs. George C. Giessing Dr. and Mrs. S. W. Gollub
Mrs. R. Fairfax Funsten Miss Adie Giessow Mr. and Mrs. Sam Golman
Mr. and Mrs. J. F. Furrer Mr. and Mrs. Wallace Gilbert Mr. and Mrs. Sam I. Golman
Mr. and Mrs. Schell L. Furry Mrs. E. J. Gildehaus Mr. and Mrs. Fermin Gonzales
Mr. and Mrs. Edwin J. Fusch Mr. Robert A. Giles Mr. and Mrs. Arthur S. Goodall
Mrs. Eva A. Gilliam Good Earth Garden Club
Mr. and Mrs. V. T. Gilliam Mr. and Mrs.
Mrs. Henry Giovanni Allan McD. Goodloe
Mr. Adolph Glaser Mrs. Stanley Goodman
GC Mr. Carl Glaser, Jr. Mr. and Mrs. McVeigh Goodson
Mr. and Mrs. Joseph Glaser, Jr. Mrs. Mildred Goodwin
Mrs. Milton Glaser Miss Nancy Gorder
Mr. and Mrs. Roy Gaertner Mrs. Morris Glase1 Mr. and Mrs. Lindell Gordon, Jt
Mr. Harry D. Gaines
Mr. L. C. Gale, Jr.
Mrs. T. L. Gallaway
Mr. and Mrs. Charles F. Galt
Mrs. Martin E. Galt
Mrs. Clark R. Gamble ; :
Mr. D. bien Gamble Mrs. Dan Sakahara offered her popular course in Japanese
Miss Leonelle C. Gamble
Mr. and Mrs.
Theodore R. Gamble
Mr. W. Guy Gamble i
Miss Gretchen Ganschinietz ;
u
flower arranging for Friends of the Garden twice in 1962
Mrs. Helen Gantehett
Dr. and Mrs. George E. Gantnet
Garden Club of St. Louis
Mrs. David L. Gardner
Mrs. Dozier Gardner
Mrs. Fred W. Gardner
Mr. and Mrs.
Martin EF. Gardner, Jr.
Mrs. Prince A. Gardner, Jr.
Mr. and Mrs. Russell Gardnet
Mrs. A. R. A. Garesche
Mr. and Mrs.
F. Mark Garlinghouse
Mr. and Mrs. Claude M. Garner
Miss Louise Garttiser
Mrs. Richard W. Gaskins
Mr. Ferd E. Gast
Mrs. Calvin Gatch
Mrs. Hayward H. Gatch
Mrs. Nelson B. Gatch
Mr. and Mrs. Leshe H. Gauci
Mr. Lloyd Gaus
Mrs. L. P. Gay
Gay Bouquet Garden Club
Mrs. Clitford W. Gaylord
Mrs. H. E. Gebhardt
Mr. George P. Gebhart
Mr. F. H. Gehlhausen
Mr. and Mrs. D. S. Geddis
Miss Adele J. Gehner
Miss Pearl E. Gehner
Mrs. Roland Geiger
Mr. and Mrs. Leo M. Getssal
Miss Bess Geitz
Mrs. George Gellhorn
Mr. and Mrs. Paul M. Gelnet
Geneseo Hills eal ( Tb
Mrs. Paul M. George
Mr. Walter A. George
Mr. George C,. Gephart
Mrs. William A. Gerard
Mr. Albert J. Gerber
‘iit sacs
ee
30 MISSOURI BOTANICAL GARDEN BULLETIN
Mr. and Mrs. eich ird S. Gordon
Mr. Edward W. Gore
Mrs. J. S. Gould
Mrs. Stephen G. Gould
Dr. Gene H. Grabau
Mr. Leo M. Grace
Mrs. Helen ey i Gr af
Miss Mary E. va af
Mrs. Harry KE. afe
Mr. and Mrs. Prien L. Graff
Mrs. FE. A. Graham
Mr. and Mrs.
Evarts A. Graham, Jr.
Mr. and Mrs. Joseph Grand
Dr. Adele Lewis Grant
Mr. and Mrs. FE. R. Grant
Grantview Garden Club
Grantwood Garden Club
Mrs. Jos. J. Gravely
Mr. Byron A. Gray
Mrs. W. Ashley Gray, Jr.
Greater St. Louis Aquarium
Society
Greater St. Louis Archaeological
Society
Greater St. Louis Dahlia Society
Mr. and Mrs. Arthur W. Green
Mr. and Mrs. John R. Green
Mr. and Mrs.
John Raeburn Green, Il
Mr. and Mrs.
Lawrence H. Greenberg
Mr. and Mrs.
John Julius Greenberg
Greenbriar Hills Garden Club
Mr. M. B. Greene
Mr. and Mrs. Roy W. Greenlee
Mr. Milton T. Greenman
Mrs. Edward B. Greensfelder
Mrs. Harry Greensfelder, Jr.
Mr. and Mrs. K. Gregory
. Clitford Greve
rs. Dustin H. Griffin
Mr. and Mrs. Wesley Griffith
Mr. and Mrs. H. C. Grigg
-s. Francis Gross
Mr. and Mrs. ee A. Gross
Mr. and Mrs. Edwin pp oerteoee
Mr. and Mrs. Theo. FE. Guhman
Mr. Ralph A. foneete
Mr. and Mrs.
Louis H. Gummersbach
Mr. and Mrs. Adolph J. Guth
Mr. and Mrs. E. FF. Guth, Jr.
Mrs. D. B. Guthrie
Mr. and Mrs. Louis V. Gutman
Dr. and Mrs. Samuel FE. Guyer
Mr. and Mrs. Albert Guze
H
Mr. and Mrs. A. J. Haack
Mr. and Mrs.
Frank H. Haarstick
Mrs. R. C. Haas
Mr. F. J. Haberthier
Miss Carolyn Hackman
Miss Carol Hackmann
Mrs. John M. Hadley
Mr. Willis D. Hadley
Mr. R. E. Haefer
Miss Ella Haeseler
Dr. Heinz E. ee ie?
Dr. and Mrs. IE. Hagebusch
Mrs. H. F. ert
Dr. Paul O. Hagemann
Mr. Archer L. Hager
Mr. Frank S. Hager
Mr. Christian H. Hahn
Mrs. Hilbert Wm. Hagnauer
Mr. and Mrs.
Robert N. Hagnauer
Mr. and Mrs.
Mr. and Mrs.
Mrs. L. P. Ha
Bethune Hall
Dr. Lee A. Hall
Dr. and Mrs. hie aa ts
Mr. and Mrs. R.N.
Mr. and Mrs. Ralph Gite Hall
Lewis E. Hahn
preset Halamicek
. Hall
ull
Dr. and Mrs. Thomas S. Hall
Mrs. John F. Hallett
Mrs. Virginia Hallett
Mrs. Helen Halloran
Mr. and Mrs. A. B. Hallowell
. and Mrs. Norman Halls
Mr. Viktor Hamburger
Mrs. Ellis H. Hamel
Mr. and Mrs. C. P.
Mr. and Mrs.
Z y B. Hamilton
Mr. and Mrs.
Hamill
Charles F. Hamilton
Mr. and Mrs. James Hamilton
Mr. and Mrs. M. C. S. Hamilton
Mr. and Mrs. R, I
Mr. and Mrs.
R. W. Hammerstein
Mr. Fred R. Hammond
Dr. Stanley P. Hampton
. Hamilton
Mr. and Mrs. F. J. Hamtil
Mr. H. H. Hane
Mr. and Mrs. Stanley Hanks
Miss Lucy E. Hanley
Mr. and Mrs.
Kenneth B. Hannigan
Dr. T. H. Hanser
Miss Dorothy Hardcastle
Mrs. Richard Hardcastle
Mr. Hord Hardin
Mr. and Mrs. eb A. Hardy
Mr. and Mrs. Edwin M. Harford
Harmony Garden Club
Mrs. Erwin C. Harms
Mrs. Oliver R, Harms
Mr. H. M. Harned
Mrs, Frank L. Harney
Mr. Joseph H. Harper
Mrs. Roy W. Harper
Mr. Hz a F. Harrington
Mr. M. Harrington
Mr. and fries
Patrick D. Harrington
Mr. and Mrs. — Harris
Mr. and Mrs. L. Harris
Mr. and Mrs. Harold H. Harris
Mrs. John C. Harris
Mr. and Mrs. R. C. Harris
Mr. T. Ben Harris
Mrs. Charles L. Harrison
Mrs. John W. Harrison
Mr. and Mrs. Lloyd Harrison
Mr. and Mrs. John T. Hart
Mr. H. C. Hartkopf
Mrs. FE, C. Hartman
Mr. and Mrs. L. S. Hartman
Mr. and Mrs. T. J. Hartrich
Mr. and Mrs. G. H. Hartwein
Miss Flora Hartwig
Miss Elaine Harvey
Mr. Montague Harvey
Mr. and Mrs. Robert M. Harvey
Mr. and Mrs. J. Harvie
Mrs. Lewis S. Haslam
Mr. and Mrs. L. H. Haslip
Dr. H. A. Hassett
Mr. and Mrs. Earl Hath
Hathaway Manor Garden Club
Mrs. Richard D. Hatton, Jr.
Miss Helen Hauhart
Mrs. Mabel S. Sa haat ee
Mr. and Mrs. Haverstick
H: awbrook ee Cc lub
Mrs. R
Mr. and Mrs. John L. Hawn
Mrs. George F. Hayden
Mrs. Mildred M. Hayes
Mrs. W. Alfred Hayes
Mr. and Mrs. John H. Hayward
Mrs. Harry B. Hazelton
Mrs. George F. Heath
Mrs. Amy M. Hecht
Miss Eleanor B. Hecht
Mrs. and Mrs. William J. Hedley
Mr. W. F. Hehman
Mr. and Mrs.
Henry J. Heideman
Dr. and Mrs. Carl J. Heifetz
Mrs. Walter A. Heimbuecher
Miss Lucille Heimburger
Mr. and Mrs. Robert Heimsch
Mr. and Mrs. C. L. Hein
Mr. and Mrs. R. A. Heinicke
Mr. M. Heinrichsmeyer
Dr. Charles Heiser
Mr. and Mrs. Don L. Heitman
Mr. and Mrs. Lindsay Helmholz
Mrs. W. H. Henby
Mr. and Mrs. Ewald Hencke
Mr. and Mrs. J. Gordon Henges
Miss Eugenia Henke
Miss Rose M. Henke
Dr. R. E. Hennessy
Mrs. Thomas A. Hennigan, Sr.
Mr. and Mrs. C. G. Henry
Mr. H. W. Henry
Miss Jane Henry
Dr. and Mrs. Paul R. Hensel
Miss Ruth Hensley
Mr. and Mrs. Geo. Herbst
Dr. and Mrs. Morris Herman
Mr. R. S. Herman
Dr. and Mrs. M. Hermann
Mr. and Mrs. Donald G. Herries
Mr. and Mrs. Henry Hess
rs. John Hessing
Mr. and Mrs. George C.
Mr. Pat Heuer
Mr. and Mrs. J. F. Hickey
Mr. and Mrs. K. Myron Hickey
Mrs. Pauline G. Hickey
Miss Ethel Mae Hicks
Mr. and Mrs.
Arthur Hiemenz, Jr.
Mr. and Mrs. Arthur C.
Miss Hilda E. Hiemenz
Dr. H. Rommel Hildreth
Mr. and Mrs.
Adolph B. Tall, Jr.
Mrs. A. M. Hill
Mr. and Mrs. C. FE. Hill
Mr. and Mrs. Jim Hill
Mr. and Mrs. J. Boyd Hill
Mr. and Mrs. R. E. Hillard
Hillbilly Garden Club
Dr. Mildred Hiller
Mr. and Mrs. Frank Hilliker
Mr. and Mrs. John G. Hilmer
Paul Hines. M.D.
Mrs. Ruth C. Hinsman
Mr. and Mrs.
Mare A. ae Jr.
Prof. and Mrs. |. Hirschman
Mr. George W. i shee
Mr. and Mrs. Henry Hitchcok
Mrs. George K. Hoblitzelle
Mr. and Mrs. Haworth F. Hoch
Mr. A. G. Hochmeister
Mr. and Mrs. Peter Hochschild
Mr. and Mrs. lion Hocker, Jr.
Mr. and Mrs. Fred Hoefel, Jr.
Mr. and Mrs. Arthur C, Hoehn
Mr. and Mrs. Alan J. Hoener
Mrs. P. John Hoener
Mrs. H. R. Hoffman
Mr. and Mrs. Philip M. Hoffman
Mr. and Mrs.
Richard M. Hoffman
Mr. and Mrs.
Robert J. Hoffmann
Hetlage
Hiemenz
MISSOURI BOTANICAL GARDEN BULLETIN 3]
Mr. and Mrs.
ogy We Hoffmeister
Mrs. E. Hoffsten
Mr. and Sirs,
Harvey A. Hofmeister
Mr. Fred W. Holder
Mrs. Malcolm Lee Holekamp
Mr. and Mrs. Norman Holen
Mr. and Mrs.
Leonard J. Holland
Miss Mary E. Holliway
Mrs. Joseph P. Holloran
Dr. and Mrs. H. Frank Holman
Mr. and Mrs. Foster W. Holmes
Mrs. J. Howard Holmes
Mr. and Mrs. William S. Holmes
Mr. and Mrs, E. A. Holscher
Dr. and Mrs. Edw. C. Holscher
Mrs. James Holsen
Mr. and Mrs.
s N. Holsen; Jr:
. and Mrs.
Ivan Lee Holt, Jr.
Mr. and Mrs.
George H. Holtmann
Mrs. James O. Holton, Sr.
Mrs. Fred J. Holzapfel
Mrs. G. Erwin Homer
Dr. Thomas T. Hoopes
Mr. and Mrs.
Mr. and Mrs.
Russell R. Hopmann
Mrs. Louis A. Hoppe
Mr. and Mrs. J. F. Hornback
Mr. and Mrs. Leonard Hornbein
Mr. Richard W. Horner
Mr. and Mrs.
William W. Horstman
Horticultural Study Club
Mr. Alton E. Horton
Mr. Don W. Horton
Mr. and Mrs. Richard I’. Hosch
Mrs. C. J. Hosek
Houlihan Nursery Co.
Mr. and Mrs. James G. Houser
Dr. Frances N. Howard
Mrs. James H. Howe, III
Mr. and Mrs. Nelson Howe
Mr. Arthur Howell
Mrs. Howard H. Hubbell
Mr. and Mrs.
Edward W.
Mr. and Mrs.
Edwin G. Hudspeth
Mr. and Mrs.
Edwin ANE
Mr. and Mrs.
Hudson
Hudspeth
_ George C. Hudspeth
Dr. and Mrs. Bernard Hulbert
Mr. Jack H. Humes
Mr. August H. Hummert
Mr. and Mrs. ae L. Hunt
Dr. and aes E. Hunter, Jr.
Mir He Vv. eaters
Mr. Jack Hart
Mrs. Herman Husch
Mr. Peter H. Husch
Mr. Robert F. Husted
Mr. and Mrs. Robert Hyland
Mrs. Edgar S. Idol
Mrs. Jeanne W. Igleheart
The Illinois Gladiolus Society
Indian Hills Garden Club 1
Mr. and Mrs. James S. Inghram
Miss Maurine Inghram
Inspiration Garden Club
Richard M. Hoover
Iris Garden Club
Mrs. S. R. Irish
Dr. F. G. Irwin
Mrs. Laura M: ay Isaacson
Mrs. Jerome W. Israel
Mr. Scott Ittner
Miss Caroline E. L. Ives
J
Mrs. Phoenix B. Jablonsky
Mr. and Mrs. Calvin A. Jack
Mr. and Mrs. Charles Jacks
Mrs. Katherine Jacobs
Miss E. M. Jacoby
Mr. and Mrs. Myron Jaffe
Dr. and Mrs. Norman A. James
Mr. and Mrs. Rudy James
Mr. and Mrs.
T. Frank James, Jr.
Mr. and Mrs. Wm. F. James
Dr. and Mrs. William M. James
Dr. and Mrs. James G. Janney
Mr. and Mrs.
Reinold W. Janning
Mr. and Mrs. Joseph J. Janosky
Mr. and Mrs. Greg W. Janson
Mr. and Mrs. Thomas Jarvis
Mr. and Mrs. Ernest G. Jaworski
Mr. and Mrs. John H. Jenkins
Mrs. M. M. Jenks
Mr. W. H. Jenner
Mr. and Mrs. Stifel W.
Richard P. Jensen
Mr. Adolph J. Jeude
Mr. Edwin W. Joern
Mr. and Mrs.
William P. Johannes
Mr. E. H. Johanning
Mrs. Walter C. Johanning
Mrs. J. Eugene Johanson
Mrs. Andrew W. Johnson
Mr. and Mrs. Cecil E. Johnson
Mrs. Hjalmar N. Johnson
Mrs. James L. Johnson
Mr. Milton H. Johnson
Mr. and Mrs. Paul A. Johnson
Mr. Robert Lee Johnson
Mr. and Mrs. Soulard Johnson
Mr. and Mrs. T. Carter Johnson
Mrs. E. C. Johnston
Mrs. Earl M. Johnston
Jens
Mrs. Edwin M. Johnston
Mrs. Paul FE. Johnston
Mrs. R. P. Johnston
Mr. and Mrs. Ralph E. Johnston
Dr. and Mrs.
John Johnstone, Jr.
Mr. Harold T. Jolley
Mr. and nee R. G. Jonas
Dr: Dorothy J. Jones
. Hugh McKittrick Jones
oe ‘and Mrs.
James Hudson Jones
Mr. and Mrs. Leslie D. Jones
Mrs. M. Alexander Jones
Mr. and Mrs. Meredith C. Jones
Mr. Richard S. Jones
Mr. and Mrs.
Robert Mckittrick Jones, II]
Mr. and Mrs. W. I
Mr. and Mrs.
W. Boardman Jones, Jr.
Jonesburg Garden Club
Mrs. Roy W. Jordan
Miss Ruth Jordan
Mrs. Alfred A. Jost
Mr. Louis H. Jostes
Mrs. John W. Joynt
3. Jones
K
Miss Gertrude M. Kable
Mrs. Milton Kahle
Dr. Lawrence Kahn
Mr. and Mrs. Arthur M. Kaiser
Mr. and Mrs. Francis Waiser
Martha Voyce Naltwasser
Mrs. Louis Kay poe
Mr. and Mrs. F. M.
Mr. and Mrs.
Charles E.
Mr. Louis FE.
Mr. and Mrs.
Herman M.
Iwarches
Kassebaum
Kassing
watcher
Mr. W. J. Katt ;
Mr. and Mrs. Leonard M. Katz
Mrs. Harold M. Kauttman
Mr. and Mrs. Jason Kawin
Mr. and Mrs. J. W. Kaysing
Miss Margaret R. Kealty
Mr. and Mrs. J. Louis Keel
Kehrs Mill View Garden Club
Mrs. M. C. Kelce
Mr. Arthur W. Keller
Mrs. Edward J. Keller
Mr. Gus V. Keller
Mr. Milton Keller, Jr.
Mrs. Dennis J. Kelley, Jr.
Dr. and Mrs. Robert Ww. Kelley
Mr. and Mrs. Donald D. Kelly
Miss Katherine G. Kelly
Dr. R. Emmet Kelly
Miss Anita P. Kemper
Mrs. Henry Kemper
Mr. and Mrs. Arthur S.
Mr. and Mrs.
Sam M. Kennard, III
Mrs. Joseph W. Kennedy
Mrs. J. King Kent
Mr. and Mrs. Richard Kent
Kendall
Mr. Charles J. Kern
Mr. Russell W. Kerls
Mrs. Helwig C. Kern
Mr. R. D. Kerr
Mrs. M. Kerwin
Dr. Harold J. Kidd
Adele Kieckers ;
a ‘and Mrs. Lawrence Kiefer
Mr. G. F. Kiesel
Mr. and Mrs. Bernard Kilcullen
Mr. and Mrs.
George A. Killenberg
Dr. and Mrs. Gilbert R. Killian
Miss Lulu Evelyn Kilpatrick
Dr. and Mrs. Virgil A. Kimmey
Mr. Dudley Kincade
Mr. and Mrs. Hugh L. King
Mrs. Philo R. King
Mr. and Mrs. Peter Kintzele
Mr. and Mrs. H. D. Kipling
Herbert J. Kipp
John B. Kirchner
Walter C. Kirk
Mr. and Mrs.
Mr. and Mrs.
Mr. and Mrs.
Mr. and Mrs.
W. Warren Kirkbride
Kirkwood Garden Club 5
Mrs. Alexander Kitun
Mr. and Mrs. Joseph Klarmann
Mr. and Mrs. .Anson H. Nlauber
Mr. and Mrs. Lester Klauber
Mr. and Mrs. Fred W. Kleeburg
Mr. and Mrs. Adrian L. Klein
Bert H. Klein, M.D.
Mrs. Elsie B. Klein
Mr. and Mrs. Jay Klein
Miss Katherine FE. Klein
Miss L. Louise Klein
Mr. Melville Kleinschmidt
Mrs. E. M. Kleinsorge
Gus H. Kliethermes
Mr. Lee Kling
Mr. and Mrs. Norman Kling
32
Mrs. Bernhardt W. Klippel
Mr. Carl H. Klug
Mr. and Mrs.
Churchill W. Knapp
Mrs. Hazel L. Knapp
Mrs. Robert S. Knapp
Mr. Newell S. Knight
Mrs. W. Ben Knight, Jr.
Mrs. W. J. Knight
Miss Erna Knoernschild
Mrs. Cornelia S. Knowles
Mr. and Mrs. Wm. S. Knowles
Mr. and Mrs.
Russell H. Knudson
Mr. Richard B. Kobusch
Mrs. Walter H. Kobusch
Mr. Erwin T. Koch
Mr. H. H. Koch
Mrs. Robert E. Koch
Mrs. Carl J. Koehler
Mr. and Mrs. Arthur E. Koelle
Miss Evelyn R. Koenig
Mr. and Mrs. R. Koenig
Mrs. Harry G. Koerber
Mrs. W. C. Kohl
Mr. and Mrs. R. G. Kohler
Mr. and Mrs. Nathan Kohn, Jr.
Mr. W. T. Koken, III
Mrs. Wallace Kolbrener
Mr. and Mrs. Joseph G. Koncen
Mr. and Mrs. Harold M. Koplar
Dr. and Mrs. Jules H. Kopp
Mr. Chester W. Kotstrean
Mrs. W. B. Kountz
Mrs. E. P. Kramer
Mr. Harry S. Kramer, Jr.
Mr. and Mrs. Ralph Kraus
Mr. and Mrs. Robert L. Kraus
Mrs. W. C. Krautheim
Mr. Harry W. Kroeger
Mrs. Ruth F. Krone
Mr. Karl G. Kropf
Mr. and Mrs. E. R. Kropp
Mr. and Mrs. Arthur J. Krueger
Marguerite Krueger
Conservation Club
Mr. August Kruescheck
Mrs. Sam Krupnick
Mr. Ollie Kuberski
Miss Stella Kuhn
Mr. and Mrs. Will A. Kuhn
Mr. Edward L. Kuhs
Mr. and Mrs. W. P. Kunderman
Mrs. Charles Kunkel
Mrs. Henry Kunkel
Mr. W. F. Kuntemeier
Mr. and Mrs. Albert G. Kunz
Mr. and Mrs. E. Kunzelmann
Mr. A. B. Kurrus
Mrs. Mabel S. Kurtz
L
Mr. and Mrs. Walter La Bee
Mrs. Frank P. La Belle
Mr. and Mrs. Bernard La Blance
Dr. and Mrs. Paul Lacy
Lady Slippers Garden Club
Mr. and Mrs. Wm. A. Lahrmann
Lakeshire Garden Club 2
Lakeshire Garden Club 3
Mrs. Nicholas Lamb
Mr. and Mrs.
Albert Bond Lambert, Jr.
Mrs. Marion L. J. Lambert
Mrs. Martin Lammert, Jr.
Mrs. Martin Lammert, II]
Mr. and Mrs.
Warren B. Lammert
Mrs. Charles Lamy
Mr. and Mrs. Argo FE. “Landau
Landscape & Nursery Men’s
Association
Mrs. Charles D. Lane
Dr. and Mrs. Clinton W. Lane
Mrs. George W. Lane
Mr. W. B. Lane
Mr. and Mrs. Irvin S. Lang
Mr. and Mrs. Robert M. lang
Mr. and Mrs. Sylvester T. Lang
Miss Anna Lange
Miss Hedwig Lange
Mrs. Harold T. Lange
Mr. and Mrs. Raymond FE. Lange
Dr. and Mrs.
Alfred M. Langenbach
Mrs. Harry H. Langenberg
Mr. Oliver M. Langenberg
Mr. and Mrs.
Francis H. Langenfeld
Miss Mary Lansing
Mrs. F. M. Lanz, Sr.
Mrs. John J. Larkin
Mr. and Mrs. A. H. Laroche
Mr. Jacob M. Lashly
Mr. and Mrs. J. E. Latta
Mr. and Mrs. John B. Latzer
Mr. and Mrs. R. L. Latzer
Mr. and Mrs. Thomas F.
Mr. John L. Laufer
Mrs. Ella Peters Lauman
Miss Mary Laun
Mr. and Mrs. Edwin H. Lauth
Jerome Joseph Lavesty, Jr.
Mrs. Preston D. Law
Mr. and Mrs. Nelson Lawnin
Mr. Kenneth C, Lawrence
Latzer
Dr. Thomas P. Lawton
Mr. and Mrs. Emmet J. Layton
Mrs. Charles FE, Lazier
Mrs. John H. Leach
Lead Belt Garden Club
Mrs. Robert C. Le Clair
Mr. Clitford Lecoutour
Mr. and Mrs. Loy W. Ledbetter
Mrs. E. Desmond Lee
Mr. and Mrs. Hugh B. Lee, Jr.
Mrs. Otto F. Leffler
Sears Lehmann
7 ‘and Mrs.
Sears Lehmann, Jr.
Mr. Webster M. Lehmann
Mrs. Austin P. Leland
Mr. and Mrs. Henry B. Lenhardt
Mr. and Mrs.
Robert A. Lennertson
Mr. and Mrs. Albert H. Leonard
Mr. and Mrs. R. B. Leonard
Mrs. FE. R. Lerwick
Miss Florence Leschen
Mr. and Mrs. John A. Leschen
Mr. Harry Lesser, Jr.
Mrs. Harry Lesser
Mrs. Jessie May Lesser
Mr. and Mrs. Clyde W. Lester
Miss Marie Leuenberg
Mr. and Mrs. Leonard Levin
Mr. and Mrs. Lester Levin
Mr. and Mrs. Edwin Levis
Mrs. Robert Levis
Mr. and Mrs. Herbert S. Levy
Mr. and Mrs. Major Levy
Mr. and Mrs. Meyer Levy
Mrs. Alfred Lewald
Mr. and Mrs. Harold Lewin
Mrs. Tobias Lewin
Mr. C. Carter Lewis
Mr. and Mrs. Joseph W.
Mrs. Mildred Lewis
Mrs. Preston W. Lewis
Mr. and Mrs.
Thomas FE. Lewis, Jr.
Mr. Wilson Lewis
Mr. and Mrs. Lee M. Liberman
Lewis
MISSOURI BOTANICAL GARDEN BULLETIN
Mr. and Mrs.
Samuel H. Liberman
Mrs. David Lichtenstein
Mr. and Mrs.
Louis J. Lichtenstein
Mrs. Philip F. Lichtenstein
Mrs. Arthur Lieber
Mr. Abe Lieberman
Mrs. A. Lienemann
Mr. and Mrs. W. E. Liggett
Mrs. Charles Limberg
Mrs. Robert M. Linberg
Mr. and Mrs. J. H. Lincoln
Lindenwood College
Professor P. Linehan
Mr. Salvadore P. Lio
Miss Ruth Lionberger
Mr. and Mrs. Emil Lipic
Mr. Joseph G. Lipic, Jr.
Mr. Sylvester G. Lipic
Dr. O. L. Lippard
Mr. Richard A. Lippman
Mrs. H. G. Lipscomb
Mrs. B. E. Lischer
Dr. and Mrs. Carl E. Lischer
Mrs. A. C. Lishen
Dr. and Mrs. Kenneth Lissant
Little Gardens Garden Club
Mrs. Edgar Littmann
Mr. and Mrs. Ellis C.
Mrs. O. L. Livesay
Mrs. William M. Livingston
Mr. and Mrs. F. V. Lloyd, Jr.
Mr. Arthur L. Locatell
Mr. Bradford Locke
Miss A. P. Lockwood
Mr. and Mrs.
Charles B. Lockwood
Mr. R. J. Lockwood
Mrs. W. A. Lockwood
Mr. and Mrs. Benj. M. Loeb
Mr. and Mrs. Harry W. Loeb
Mrs. Stephen H. Loeb
Dr. and Mrs. Virgil Loeb, Jr.
Mrs. Si pee Loeblein
Littmann
Dr. E. Loeff
Mrs. Geo. B. een
Mr. and Mrs. Carl P. Lohr
Dr. Albert E. Lombard, Jr.
Mr. and Mrs. Paul Londe
Mrs. Irving Londy
Mr. Charles D. Long
Miss Dorothy A. Long
Miss Ernestine M. J. Long
Mrs. Wilfred F. Long
Mrs. John R. Longmire
Dr. and Mrs.
Maurice J.
Dr. and Mrs.
Maurice J.
Mrs. Stanley
Mr. and Mrs.
Mr. and Mrs.
Mr. and Mrs.
Edward K. Love, Jr.
Mr. and Mrs. J. A. Love
Miss Martha I. Love
Mr. E. H. Lovelace
Mrs. Abraham Lowenhaupt
Mrs. Henry C. Lowenhaupt
Dr. and Mrs. Oliver Lowry
Lonsway
Lonsway, Jr.
.. Lopata
Charles W. Lorenz
Russell E. Lortz
_
Mr. and Mrs. S. kK. Loy
Mr. and Mrs. A. W. Lucas
Mr. C. Y. Lucas
Mr. and Mrs. Fred A. Ludwig
Miss Lillian A. Luebben
Mr. and Mrs. James H. Lum
Mr. and Mrs. Joel Y. Lund
Mrs. Clayton R. Lupton, Jr.
Mr. Wm. R. Lustkandl
Fred M. Luth & Sons
Mrs. Ruby H. Lyerly
Mr. and Mrs. Bert A. Lynch
MISSOURI BOTANICAL GARDEN BULLETIN 33
Mc
Mrs. Charles M. McAbee, Jr.
Mr. and Mrs.
Henry H. McAdams
Mr. J. Wesley McAfee
Mr. and Mrs. Glenn M. McCain
Dr. Raymond McCallister
Mr. and Mrs.
Lansden McCandless
Dr. and Mrs. H. R. McCarroll
Mrs. Eugene Ross McCarthy
Miss June McCarthy
Mrs. M. L. McCaskill
Mr. and Mrs. Edgar McCleery
Mr. and Mrs
Russell J. McClellan
Mr. and Mrs. Tex McClintock
Mrs. Henry McCluney
Mr. and Mrs.
S. C. McCluney, Jr.
Mrs. Florence Mae McCormack
Mr. and Mrs.
Jamerson C. McCormack
Mr. L. Dean McCoy
Mr. Robin McCoy
McCully Nursery
Mr. and Mrs.
Miss Gertrude McDonald
Mrs. G. N. McDonald
Mr. and Mrs. Glenroy McDonald
Mrs. John D. McDonald
Mr. and Mrs.
James S. McDonnell, Jr.
Mrs. William me McDonnell
Mr. and Mrs. R. S. McDorman
Rev. and Mrs. oe S. McElroy
Mr. W. Finley McElroy
Dr. and Mrs.
Ronald K. McGregor
Mrs. J. S. McIntyre
. and Mrs. Rex D. McIntire
Mrs. John A. McKay
Mr. B. E. McKechnie
Mr. and Mrs. FE. S. McKelvey
Mr. and Mrs. Lee C. McKinley
Mr. Silas B. McKinley
Mrs. Floyd L. McKenney
Mr. Edward B. McLean
Mr. Bernard F. McMahon
Mr. and Mrs. F. R. McMath
Mrs. W. Benton McMillan
Mr. G. F. McMillen
Mrs. F. P. McNalley
Mr. and Mrs. George McNutt
Miss Phyllis McPheeters
Mrs. Samuel B. McPheeters
Mr. and Mrs.
Thomas S. McPheeters, Jr.
Mrs. Thomas S. McPheeters
Mr. and Mrs. D. L. McVea
M
Mrs. Albert C. Maack
Mrs. J. D. MacCarthy
Mrs. Minard T. MacCarthy
Mrs.
Marcella Wiget MacDermott
Mrs. Wm. R. MacGreevy
Mr. and Mrs.
Herbert Allen Mack
Mackenzie Garden Club
Mr. and Mrs. Eugene Mackey
Mrs. L. Bryant Mackey
Mrs. J. M. Macnish
Dr. and Mrs.
William L. Macon, Jr.
Dr. and Mrs. Kenneth H. Maddy
Mr. and Mrs. B. Maechling
James R. McCurdy
Dr. and Mrs. Jos. Magidson
. J. Marshall Magner
. Paul E. Magoon, Jr.
. Joseph T. Mahaney
. and Mrs. Robert B. Mahley
. and Mrs. R. W. Malick
Mr. and Mrs.
Edward Mallinckrodt, Jr.
Mrs. Laurence E. Mallinckrodt
Mrs. Morton L. Mallory
Mrs. C. E. Malone
Miss Clara A. Mangelsdorf
Mr. and Mrs.
Edward Mangelsdorf
Mrs, Carmel W. Mann
Mrs. W. A. Mann
Maple Leaf Garden Club
Mrs. William Marbury
Mr. and Mrs.
Chas. T. Marcrander
Mrs. E. A. Marquard
Mrs. Walter E. Marriott
Mr. and Mrs.
Kenneth A. Marshall
Mrs. Kenneth C, Marshall
Mrs. John N. M arshall
Mrs. C. H. Marten
Mrs. Claude B. Martin
Mr. and Mrs. Leonard C. Martin
Mr. Malcolm W. Martin
Mr. and Mrs. Roy M. Martin
Dr. and Mrs. John C. Martz
Mr. Elmer E. Marx
Mr. John L. Masek
Miss Edith S. Mason
Mr. and Mrs. Jean W. Mason
Mr. and Mrs. Max Mason
Mrs. George P. Massengale
Mr. and Mrs. Joel Massie
Mrs. William H. Masters
Mr. and Mrs. Carroll S. Mastin
Mr. and Mrs. Frank Mastin
Mr. and Mrs. William Mateka
Mrs. A. B. Mattei
Mrs. Charles Mattes
Mr. and Mrs.
Claude L. Matthews
Mr. and Mrs. Kenneth Mauder
Mr. John M. Max
Mr. and Mrs. Howard L. May
Mr. and Mrs. Morton D. May
Mr. and Mrs. Arthur Mayer
Mrs. Frank M. Mayfield, S1
Mrs. Walter R. Mayne
Mrs. R. W. Meckfessel
Mr. and Mrs.
James Speed Medart
Mr. and Mrs.
ie ss padi Medart
Mrs. aoues F. Meenen
Mrs. W. Mefterd
Mr. a Mrs. Arch Megel
Mehlville Garden Club 1
Miss Thelma E. Mehrhotf
Mr. and Mrs. ene L. Meier
Mr. and Mrs. W. I . Meier
Dr. and Mrs.
Theodore M.
Mrs. Edwin B.
Mr. and Mrs.
Edwin B. Meissner. Jr.
Mrs. George E. Mellow
Mr. and Mrs. R. Wesley Mellow
Mr. and Mrs. Maurice Mendle
Mr. and Mrs. R. E. Meredith
Mr. and Mrs.
Mr. E. G. Mernagh
Mr. and Mrs. Stuart M. Mertz
Mrs. William Mertz
Mr. and Mrs. David W. Mesker
Mr. Francis A. Mesker
Mr. and Mrs. Richard C.
Mr. Gustav Mesmer
Mr. George S. Metcalfe
Meiners
Meissner
Mesker
Richard W. Merkle
Met. St. Louis
Society
African Violet
Mr. and Mrs. Elliott W. Metz
Mrs. Carl F. G. Meyer
Mr. and Mrs. Donald J. Meyer
Mrs. Eugene J. Meyer
Mr. and Mrs. E. W. Meyer
Mrs. Garret Meyer
Mr. and Mrs. Louis T. Meyer
Mr. Oliver D. Meyer
Mrs. Ridgely Meyer
Mrs. Robert E. Meyer
Mr. Roderick M. Meyer
Miss Viola Meyer
Mr. and Mrs.
Russell G. Meyerand
Mr. Wm. Michalski
Mr. and Mrs. Fred W. Michel
Mrs. Lawrence M. Michelson
Mr. and Mrs.
Charles W. Middleton
Mr. Jerry Mihm
Mrs. Howard Mild
Mr. and Mrs. Milton A. Mild
Mrs. William S. Milius
Mrs. Walter Millan
Mrs. Aurelia B. Mille
Mr. Duz Be Ei Maller
Mrs. E. Miller
Mrs. a ‘T. Miller
Mr. Elliott S. Miller
Mrs. Hortense M. Miller
Dr. and Mrs. James FE. Miller
Mr. and Mrs. Jefferson L. Miller
rs. Mildred G. Miller
Mr. and Mrs. Robert Ivan Miller
Mrs. Andrew S. Miils
Mr. and Mrs. Ray G. Mills
Mr. and Mrs. I. E. Millstone
Mr. and Mrs. Robert Millstone
-s. Harry Milton
Mr. and Mrs. Milton P.
Mrs. John W. Minton
Miriam Garden Club
Missouri Rolling Mill Corp.
Missouri State Florists’
Assoc., Inc
Mr. and "Mrs.
Mr. Samuel A. Mitchell
Dr. and Mrs. Arnold S. Moe
Mr. H. W. Mohrman
Dr. and Mrs. Charles
Mr. and Mrs.
William F. Moll, Jr.
Mr. Frank A. Molumby
Monark Petroleum Co.
Monday Club
Monday Garden Club
Mr. and Mrs. Joseph T. Monnig
Mr. and Mrs. H. C. Moog
Dr. and Mrs. Carl V. Moore
Charles W. Moore
Miss Elizabeth Moore
Mrs. George H. Moore
Dr. and Mrs. Gordon KF. Moore
Mrs. Harry G. Moore, Sr.
Mr. John G. Moore
Mrs. Ray S. Moore
Mrs. W. Gillespie Moore
Mr. and Mrs.
William G.
Mr. and Mrs.
Mrs. John C.
Mr. and Mrs.
Lawrence A. Morgan
Mr. and Mrs. William N. Moris
Mindel
John B. Mitchell
A. Molden
Moore, Jr.
David H.
Morfit
Morey
Mrs. H. L. Morrill
Mrs. Nancy J. Morris
Mr. R. M. Morris
Mr. and Mrs. Morris
Mrs. Walter E. Morris
Mrs. Hugh B. Morrison
Mr. R. M. Morriss
Mr. Ralph A. Morriss, II
Robert M.
34
Mrs. W. Edwin Moser
Mr. and Mrs. Robert C. Moss
Mr. E. L. Mott
Dr, Albert J. Motzel
Mr. John R. Moulton
Mr. and Mrs,
Edward B. Mower, Jr.
Mr. John C. Muckerman, IT
Mr. and Mrs.
Peter D. Muckerman
Dr. and Mrs.
Richard Muckerman
Mrs. J. Gerard Mudd
Mr. and Mrs.
Albert Muehlenbrook
Mrs. Arthur Mueller
Mr. and Mrs.
Edwin Charles Mueller
Dr. and Mrs. M. A. Mueller
Dr. Robert Mueller
Dr. Robert J. Mueller
and Mrs. R. O. Muether
Mr. C. A. Mulholland
Mr. and Mrs. Arden J.
Miss Edith Munday
Mummert
Miss Alma ©. Mundt
Mr. Burnaby Munson
Mr. and Mrs. Arch E. Murphy
Mr. and Mrs. Forrest Murphy
Mr. and Mrs. James J. Murphy
Dr. Be ey P. Murphy
Tom Murphy
~and Mrs. C. Edwin Murray
Max Myer
gee Mrs. James Myles
and Mrs. Louis A. Mylius
Mr.
Mr.
N
Miss Bernice Naeher
Mr. and Mrs. Charles Nagel
Dr. Lillian Nagel
Mr. and Mrs. Richard Nance
Mr. and Mrs. W. D. Nansen
Mrs. Maryeva Naslund
Mr. H. K. Nason
Mr. and Mrs. David J. Nax
Mr. Eugenne V. Nay
Mr. and Mrs. John C. Naylor
Mr. and Mrs. Paul Neel
Mr. and Mrs. Carroll E. Nelson
Mrs. Earl F. Nelson
Mrs. James M. Nelson, Jr.
Mr. Lewis C. Nelson
Dr. and Mrs. Stanley Nemec
Nettie’s Flower Garden
Mr. C. Sidney Neuhoftt
. and Mrs. Frank A. Neun
Mrs. E. J. Neuner
r, _ and Mrs. James D. Nevins
Ruth Nevins
and Mrs. C. S. Newhard
Mr. G. F. Newh: ard, Jr.
s. John S. Newhouse
Mr. and Mrs.
Douglas F.
Mr. and Mrs.
Newman
Eric P. Newman
Mr. and Mrs. Ernest K. Newman
Mrs. Jane Newman
Mrs. C. A. Newton
Dr. and Mrs. James F. Nickel
Dr. Frank Nickl
Mr. and Mrs.
Lambert Niedringhaus
Mrs. Lee I. Niedringhaus
Mrs. Marion Niedringhaus
Mr. and Mrs. Harry F. Niehaus
Miss Lillie Niehaus
Mr. and Mrs.
Charles A. Niekamp
Mrs. Eugene D. Nims
Miss Mercedes E.,
Mrs. Roy J. Nobel
Mrs. R. J. Noland
Hiram Norcross
BW. Nordman
Alfred H. Norrish
Nor thi: and Snowflakes
Garden Club
Northwoods Garden Club
Miss Virginia E. Nottbusch
Nitzschmann
Mr. and Mrs. George Novak
Mr. William J. Nuelle
Frederick Nussbaum
Dr. Robert S. Nye
O
Old Orchard Gardens
Oak Valley Garden Club
Mrs. Albert J. O’Brien
Mrs. Ruth M. O’Donnell
Mrs. Elmer Oehier
Mr. Fred J. Oertli
Mr. and Mrs. Dan O’Gorman
Mrs. and Miss Emma Oldendorph
Old Trail Garden Club
Mr. John M. Olin
Mr. Guy W. Oliver
Mr. and Mrs. Lester E. Olmstead
Mrs. Fred Olsen
Mr. and Mrs. John O’Meara
Mrs. Paul A. O'Neill
M. Norman Orgel
Orr
Dr. and Mrs.
Mr. Isaac C.
. and Mrs.
W. R. Orthwein, Jr.
rand Mrs. Preston G.
Mrs. N. M. Osborne
Mrs. Peg Oster
Mr. and Mrs. Wm. F. Ott
Mr. and Mrs. Carl Otto
Mrs. John H. Overall
Mrs. C. Sprewell Owen
Orwig
P
Vv ictor Packman
. Anna M. Page
Earl M. Page
r. and Mrs. Jack W. Page
r, William Pagenstecher
r. Fred O. Pahmeyer
rand Mrs. aad og E. Pake
Mr. and Mrs. W. Palm
Miss Juanita P Peace
Mr. and Mrs. Ray C.
Palmyra Garden Club
Palmer
Mrs. Raoul Panteloni
Mrs. Q. J. Papi Eau
Mr. and Mrs.
Edwin Andrew Paradoski
Mr. Frank C. M. Parisel
Mrs. Emelie Partell
Col. and Mrs. W. D. Paschall
Mr. Russell Patton
fr. and Mrs. Donald E, Paul
r. and Mrs. Gerald F. Pauley
rs. Ella Pavelka
and Mrs. John — Payne, Jr.
Mrs. William J. Peach
Mr. and eee Arthur R. Peat
Mr. A. G. eck
Mr. and Are
Arthur H. Pedersen
Mr. and Mrs. Frederic M. Pierce
Mr. Frank Pellegrino
Mr. and Mrs. Paul E. Peltason
MISSOURI BOTANICAL GARDEN BULLETIN
Mrs. Frank E.
Mrs. Jane kK.
Mr. and Mrs.
Gilbert W.
Pelton, Jr.
Pelton
Pennewill
Mr. Elmer C. Peper
Mr. and Mrs. James L. Perabo
Mr. and Mrs. A. Perlmutter
Mrs. G. H. Perrine
Dr. and Mrs.
H. Mitchell Perry, Jr.
Mrs. E. E. Pershall
Mrs. Edgar F. Peters
Mrs. A. F. Peterson
Miss Alice M. Peterson
Mrs. Cora Peterson
Miss Dorothy E. Peterson
Mrs. L. W. Peterson
Mr. M. F. Peterson
Mr. and Mrs. Robert L. Petry
Mrs. Charles Pettus, Jr.
Mr. and Mrs. Eugene Pettus, Jr.
Mrs. Eugene Pettus, Sr.
Mr. and Mrs. George T. Pettus
Mr. J. Harold Pettus
Mr. and Mrs. Thurston Pettus
Mr. William G. Pettus, Jr,
Mrs. Carl E. Pfeifer
Mr. Howard Wm. Pfeifer
Mr. and Mrs. Henry Pflager
Mr. and Mrs.
Robert I. Phemister
Miss Alice Pickel
Mrs. Clifford G. Pickel
Mrs. William A. Pickett
Mrs. Bessie Pilsbury
Mrs. S. J. Pingree
Mr. and Mrs. Vernon W. Piper
Mr. and Mrs. Charles Pistrut
Mr. and Mrs. Philip H. Plack
Mrs. Samuel Plant
Mildred Planthold Associates
Mr. and Mrs.
Maurice L. Plumer
Mrs. Charles B. Podmaniczky
Mrs. Charles M. Polk
Mrs. Sarah C. Polk
Mr. and Mrs. William L. Polk
Mr. W. J. Polk,
Jr.
H. Pollak
H. Pollak
Mr. and Mrs. J.
Mr. and Mrs. R.
Mr. and Mrs.
Charles F. Pollnow
Mr. F. J. Pollnow, Jr.
Mr. F. J. Pollnow, Sr.
Mrs. T. Hartley Pollock
Mr. and Mrs. C. Robert Pommer
Mr. Nelson Moody Pope
Miss Hilda Porbeck
Poplar Bluff Garden Club
Mrs. Claude T. Porter
Mrs. Joyce Portnoy
Mrs. Lawrence T. Post
Dr. and Mrs. M. Hayward Post
Potosi Garden Club
Mrs. E. O. Potter
Mrs. T. Randolph Potter
Mr. Elmer W. Pounds
Mrs. Earl A. Powell
Mrs. Raymond F. Powell
Mrs. Walter S. Powell
Dr. and Mrs. Pierce Powers
Mr. C. F. Prehn
Mr. Paul W. Preisler
Mr. and Mrs. H. C. Prevallet
Mr. and Mrs. H. R. Price, Jr.
Mrs. J. B. Price
Mrs. Milton Price
Mrs. Henry W. Priep
Primrose G — Club
Mr. and Mrs. E. A. Proctor
Mr. and Mrs. Frank E. Proctor
Miss Ruth P. Proctor
Dr. and Mrs. Arthur W.
Mr. William S. Propper
Dr. and Mrs. Hubert S. Pruett
Proetz
MISSOURI BOTANICAL GARDEN BULLETIN Sia
Mr. and Mrs. Fred J. Pruetzel Mr. and Mrs. Simon Rapopott Mr. and Mrs. Henry M. Reitz
Mr. and Mrs. B. A. Purcell, Ji Mr. James E. Rarick Miss Jane E. Rellman
Miss Emma Purnell Mr. and Mrs. Otway Rash, ITI Mr. and Mrs.
Mrs. C. H. Puterbaugh Mr. and Mrs. Douglas B. Remmers
Mrs. D. J. Putnam Frank Rassieur, Jr. Mr. and Mrs.
Mr. H. V. Putzel Mr. and Mrs. Charles Ratcliff William FE. Remmert
Mr. Louis R. Putzel Mr. and Mrs. H. H. Ratcliff Miss Annabel Remnitz
Mr. and Mrs. Paul Putzel Mr. and Mrs. William Alan Ratz Mr. and Mrs. Joseph Renard
Mr. and Mrs. Mrs. Aaron S. Rauh Mr. J. P. Reuter, Jr.
Edwin J. Putzell, Jr Mr. Joseph Ravarino Brother Thaddeus Revers, M.M
Mr. and Mrs. H. D. Rawls Mr. and Mrs. Oscar W. Rexford
Mrs. Earl S. Rayfield Mrs. William E. Reyburn
Mr. and Mrs. Percy L. Read Mrs. Mildred M. Rhoades
Dr. and Mrs. James HH. Ready Mr. Maxwell C. Rhodes
O Mr. and Mrs. Isham Reavis Dr. Carl E. Rice
< Redbud Garden Club Mrs. Albert Rich
Mrs. Rose E. Redmond Mr. and Mrs
Mr. Edgar M. Queeny Mr. and Mrs. B. E. Reed Roland W. Richards
Mrs. F. J. Quinn Mr. James D. Reeder Mr. Walter C. Richards
Miss Stella G. Reess Mr. Charles E. Richardson
Mr. J. L. Reeves Miss Ruth Richardson
Mr. and Mrs. Paul H. Reeves Mrs. Ellen E. Richman
Regional Council Men’s Garden Mrs. Edna E. Richter
A Clubs of Greater St. Louis Col. and Mrs. F. A. Rickly
R Mr. Walter L. Rehfeld Mr. and Mrs.
Mr. and Mrs. R. M. Reichman Howard E. Ridgway
Mr. and Mrs. Ralph H. Rabenau = Mrs. Edward E. Reilly Mrs. Caroline H. Riehl
Mr. and Mrs. William Rabenberg Mr. F. H. Rein Dr. G. G. Riefling
Dr. and Mrs. Maxwell Rachlin Mr. atic Mrs. Victor fe Reinke Mr. A, H. Riley
Mr. Herman Radlotf Mr. and Mrs. P. H. Reis Mr. and Mrs. Russell H. Riley
Mrs. Lillian Raftery Dr. and Mrs. Eric Reiss Mrs. Gertie Rill
Mr. and Mrs. Herbert J. Ralston Mr. and Mrs. Homer C. Reiss Mr. R. L. Rinehart
Mr. Norfleet H. Rand Dr. and Mrs. Edward A. Reisse Mr. and Mrs. Paul FE. Ring
Dr. L. M. Riordan
Dr. and Mrs. Martin T. Rippe
Miss Beatrice Risch
Mrs. Harold A. Risch
The Tower Grove Shop, a project of the Historical Com- Mrs. Mathilda Risch
mittee, is open every day in the Shaw House Mr. W. Ron Rish
is a Te mea = Miss Nellie Rives
Dr. and Mrs.
Harold D. K. Roberts
Mr. and Mrs. Hervey Roberts
Mrs. Odile L. Robertson
Mrs. G. Kenneth Robins
Mr. and Mrs. Seth A. Robins
Mrs. Bernard L. Robinson
Mrs. F. M. Robinson, Jr.
Mrs. F. M. Robinson
Mr. and Mrs. John R. Robinson
Mrs. Meta V. Robinson
Mr. and Mrs. P. C. Robinson
Mrs. S. Carl Robinson
Mr. and Mrs.
Spencer H. Robinson
Mrs. Wm. M. Robinson
Robinwood Garden Club
Mr. and Mrs. Robert S. Robison
Rock Community Garden Club
Rock Hill Garden Club 1
Mrs. M. H. Rodemeyet
Mr. and Mrs
H. S. Taylor Rodgers
Mr. J. A. Rodgers
Mrs. Grover F. Roennfeldt
Mrs A. i; Roepe
Mr. and Mrs. Marvin C. Rogan
Mr. and Mrs. Boyd Rogers
Mr. and Mrs.
Charlton B. Rogers, Sr.
Mr. David J. Rogers
Mrs. Edmund C. Rogers
Mrs. Joel A. Rogers
Mrs. J. Virgil Rohan
Mrs. Gladys M. Rolwing
Dr. and Mrs. Daniel P. Rowan
Mrs. John J. Roos
Mr. and Mrs. Lawrence Roos
Mrs. Hugh Rosaaen
Mr. and Mrs.
G. S. Rosborough, Jt
Dr. D. K. Rose
Rose Gate Garden Club
Rose Hills Garden Club
Rose Society of Greater St. Louis
36 MISSOURI BOTANICAL GARDEN BULLETIN
Mr. and Mrs. Jerome D. Rosen
Dr. Warren L. Rosen
Mrs. Herbert E. Rosenbaum
Mrs. A. H. Rosenberg
Mrs. Adam Rosenthal
H. Harold Ross
Mr. and Mrs. Robert Ross
Mr. and Mrs. Ben Roth
Mr. and Mrs. Carl F. Roth
Mr. Louis L. Roth
Mr. and Mrs.
Jm. B. Roth-Roffy
Mabel Rottach
Dr. and Mrs. George E.
Mr. M. Edward Rowan
Mr. Vernon Rowe
Mrs. Ray E. Rowland
Dr. and ia M. Rubenstein
Mrs. S. Rubenstein
Mr. Sine E. Rubin
Dr. and Mrs. Leroy W. Rubright
Mr. Charles J. Rudolph, Jr.
Mr. and Mrs. Carl Rueck
Mrs. Lohrer Ruemeli
Mr. Ben J. Ruhl
Mrs. John Ruhoff
Mrs. C. H.
Mr. L. M.
Mr. and Mrs. Erwin J.
Mrs. C. M. Ruprecht
Amelia Russell
Mrs. Charles L.
Roulhac
Rung
Russell
Mr. and Mrs. Nelson Russell
Mr. and Mrs.
Thomas G. Rutledge
Mr. and Mrs. Joseph Ruwitch
Miss Helen C. Ryrie
S
Mr. and Mrs.
Mr. and Mrs.
Charles M.
Mr. and Mrs.
Mr. and Mrs.
Mr. and es Louis S. Sachs
Mr. S. C. Sachs
Miss Gertrude R. Sachse
st. Clair County Garden Club
St. Louis Horticultural Society
St. Louis Nature Study Society
Mr. and Mrs. Dan Sakahara
Mrs. Llewellyn Sale, Jr.
Mrs. Betty T. Salisbury
Mr. and Mrs. M. F. Salniker
Stephen J. Sabo
Sacamano
Byron D. Sachar
Louis Sachs
Mr. R. FE. Salveter
Mrs. C. H. Sample
Mrs. Julian G. Samuels
Mr. and Mrs. G. J. Samuelson
Dr. Robert D. Sanders
Mrs. Gertrude Sandusky
Mr. and Mrs. W m. W. Sant
Dr. and Mrs. L. R. Sante
Sappington Acres Garden Club
Mr. and Mrs. George N. Sardi
Mr. and Mrs. Warren M. Sarff
Mrs. Val B. Satterfield
Dr. and Mrs. Dean Sauer
Dr. and Mrs. W. Nicholas Sauer
Mr. and Mrs.
Robert C. Saunders
Mr. and Mrs. William C.
Mrs. Frank E. Sawyer
Dr. and Mrs. James Sawyer
Mr. and Mrs. Clifford Saxton
Mrs. E. C. ee
Mr. Homer 2 Sayad
Mrs. T. M. Sayman
Mr. and Mrs. R. E. Scearce
Mrs. Arthur H. Schaefer
Mr. William Schaettler
Sausele
Miss Virginia Schaper
Mr. and Mrs
Norman Schaumburg
Mr. Russell E. Schaumburg
Dr. and Mrs.
Samuel E. Schecter
Mr. and Mrs. W. H.
Mrs. C. W. Schemm
Mr. and Mrs. H. C. Schenler
Mrs. Gordon Scherck
Mr. Stanley O. Schermer
Mr. A. H. Schettler
William Henry Schield
ee W. ie Schierholz
Mrs. W. G. Schierman
Mr. and Mrs.
Edward J. Schilling
Mr. and Mrs. Dan Schlafly
Mr. and Mrs. Paul A. Schlafly
Scheer
Mr. and Mrs. Robert F. Schlafly
Mr. and Mrs.
Darwin W. Schlag, Jr.
Mr. and Mrs. George H. Schlapp
Mr. and Mrs. Frank H. Schleicher
Mr. Fred A. Schlossstein
Mr. C. C. Schmid
Mr. August R. Schmidt
Mr. and Mrs.
Erwin Carl Schmidt
Mr. George R. Schmidt
Miss Julia B. Schmidt
Mr. and Mrs. Oskar Schmidt
Mr. and Mrs. Robert L. Schmidt
Miss Irmgard Schnaedelbach
Mr. F. J. Schnakenberg
Mr. Leroy Schneeberger
Mr. Ervin Schnelle
Mr. M. A. Schneller
re and Mrs. Donald O. Schnuck
Mr. and Mrs.
H. L. Schnure, Jr.
. William C. Schock
William O. Schock
Mr. ad James Schoen
Mrs. Conrad L. Schopp
Mrs. Henriette Schotten
Mrs. Gertrude S. Schreiber
Mrs. J. Glennon Schreiber
Schroeder & Curry, Inc.
Mrs. John Schroeder
Mr. and Mrs. Wilson Schroeder
Mr. H. A. Schulenburg
Mr. and Mrs. Russell Schulte
Mr. and Mrs. W. B. Schulte
Rev. Harold P. Schultz
Mr. F. Carl Schumacher
Mr. Robert Leroy Schumann
Mrs. J. L. Schwab
Mr. and Mrs. William Schwab
Mr. Frank H. Schwaiger
Miss Edna Schwaner
Mrs. Edward Kk. Schwartz
Dr. and Mrs. Henry G. Schwartz
Mrs. A. F. Schwarz
Mr. and Mrs.
Armin Schwarz, Jr.
Mr. Max D. Schwarz
Mr. Otto E. Schwarz
Mr. and Mrs. W. C.
Mr. and Mrs.
Edward F.
Mr. and Mrs.
J. H. Schweich, Jr.
Mr. and Mrs. J. Henry Schweich
Mr. and Mrs. Julius S. Schweich
Mrs. Martin Schweig
Mrs. Ray Schweinfurth
Mr. and Mrs. Ralph L.
Mr. and Mrs.
Louis T. Schwieder
Miss Mathilda Schwink
Mrs. George D. Scott
Miss Mary P. Scott
Mr. and Mrs. Milton J. Scott
Dr. and Mrs. Wendell G. Scott
Schweer
Schweich
Schwenk
Mr. and Mrs. W. F.
Mrs. W. W. Scott, ay
Mr. and Mrs. Mason Scudder
Mrs. J. Searcy, Jr.
Mr. and Mrs. James R. Searles
Mrs. William H. Sears
Mrs. Edw. B. Seaton
Mrs. A. Forest Seay, Jr.
Dr. and Mrs. John Seddon
Seeders and Weeders
Garden Club
Mrs. Adele B. Seele
Mr. Harry V. Seevers
Miss Helen E. Seevers
Mrs. Marshall Seibel
Mr. and Mrs. Jerome J.
Mr. M. E. Seidel
Mrs. Richard Seifert
Mr. and Mrs. H. C.
Mrs. Oliver Selle
Miss Alice Sellinger
Mr. and Mrs. Marvin B. Seltzer
Mr. and Mrs. Richard Semple
Mr. W. H. Semsrott
Mr. and Mrs. James H. Senger
Dr. and Mrs. Ben H. Senturia
Mr. and Mrs. Edward Senturia
Service Blue Print Co.
Mr. and Mrs. Philip M.
Bertha Setzer
Mr. Francis D. Seward, Jr.
Mrs. M. L. Seytfert
Mrs. Fred Seymour
Mr. and Mrs. Tracy Shade
Mr. and Mrs. Connor B. Shanley
Mrs. Leo M. Shanley
Mr. and Mrs. A. Lee Shapleigh
Mr. and Mrs.
A. Wessel Shapleigh
Dr. and Mrs. John Shapleigh
Miss Margaret Shapleigh
Mr. and Mrs.
Warren McKinley Shapleigh
Mr. and Mrs.
Kenneth E.
Mr. and Mrs. Stanley Shapiro
Mrs. George H. Share
Mr. Russell A. Sharp
Mrs. W. P. Sharpe
Henry Shaw Cactus Society
Mr. and Mrs. H. J. Shaw
Shaw Improvement Association
Mrs. Frank R. Sheldon
Mr. H. K. Sheldon
Mr. and Mrs. Richard D. Shelton
Mr. and Mrs. Sam J. Shelton
Mrs. Earl E. Shepard
Mr. and Mrs. Irving
Seidel
Seldin
Sestric
Shapiro
A. Shepard
Mr. and Mrs. John C. Shepherd
Mr. and Mrs. Tom L. Shepherd
Mr. and ake
Ethan A. H. Shepley
Mrs. Ethan A. H. Shepley, Jr.
Mrs. David S. Sherman, Sr.
Mr. and Mrs. kK. F. Sherman
Mrs. Ida J. Bonide i
Mrs. L. C. Sherriil
Mrs. Sol Sherry
Mrs. Arthur Sherwood
Mr. and Mrs.
Richard D. Shewmaker
Mr. Vance I. Shield
Mr. John A. Shiell
Mr. and Mrs. Jackson J. Shinkle
Mrs. Sydney Shoenberg, Jr.
Dr. and Mrs.
Allen B. a ee
Me “ig Mrs. D. Shueart
Mrs. S. J. Shure
Mr. Grover C. Sibley
Dr. J. G. Siceluff
Mr. and Mrs. oe W. Sidel
. and Mrs. W. G. Sieber
Mrs. Frances R. Siegel
Mrs. F. W. Siegert
MISSOURI BOTANICAL GARDEN BULLETIN 37
Miss Rachel Silberman
Mrs. M. T. Silverblatt
Dr. and Mrs.
Ss. pee Silverman
Dr. and Mrs.
Sas D. Silvermintz
Mrs. Kk. C. Simmons
Mr. and Mrs.
Theodore M. Simmons
Mr. Julian Simon
Mrs. Octavia B. Simon
Dr. and Mrs.
William A. Sims, Jr.
Mr. James A. Singer
Mr. and Mrs.
James W. Singer, Jr.
Mrs. J. A. Singmaster, Jr.
Dr. and Mrs. James C. Sisk
Mrs. Alvin Siteman
Mr. and Mrs.
Lemoine Skinner, Jr.
Mr. and Mrs.
Mrs. Douglas Smiley
Miss Agnes G. Smith
Mr. and Mrs. Arthur G. Smith
Mr. and Mrs. Carroll Smith
Mrs. Earl G. Smith
Mr. and Mrs. Elwin R. Smith
Mrs. Fred V. L. Smith
Mrs. George M. Smith
Miss Gladys M. Smith
Mr. and Mrs. H. Parker Smith
Mrs. Phillip Smith
Mr. and Mrs. R. A. K. Smith
Mr. and Mrs. Ralph L. Smith
Mr. and Mrs.
Robert Brookings Smith
Mrs. Robert M. Smith
Mr. and Mrs. Shea Smith, IIT
Mr. and Mrs. Spencer D. Smith
Mr. Tom k. Smith
Mr. and Mrs.
Mr. and Mrs. Wallace H. Smith
Mr. and Mrs. Glenn Smock
Mr. S. Watts Smyth
at KK. Soebbing
Mr. Carl L. Soeker
Mrs. J. A. Sohm
. Charles H. Sommer, Jr.
Mrs. Conrad Sommer
Mr. and Mrs. Erwin G. Somogyi
Mr. and Mrs. Donald Sontag
Mr. and Mrs. Robert E. Sontag
Mr. and Mrs. J. J. Sophir
Sorosis Garden Club
Adm. and Mrs.
Sidney W. Souers
Mrs. Samuel D. Soule
Mrs. Dudley Southward
Mrs. Clarence F. Spaethe
Mr. and Mrs. T. M. Sparks
Mr. and Mrs. Geo. A. Speckert
Mr. and Mrs. Alfred A. Speer
Mrs. G. E. Speer
rs. Ernest Speh
Mr. H. N. Spencer
Mr. and Mrs. H
Mr. Erwin J. Speth
Mr. Armyn Spies
rs. Charles C. Spink
Mr. George F. Spink
Dr. Edgar W. Spinzig
Mr. and Mrs. William W. Spivy
rs. Charles H. Spoehrer
Mr. H. F. Spoehrer
Mr. and Mrs. F. E. Springer
Mrs. James L. Sprunt
Mr. and Mrs. Norman Stack
Mr. and Mrs. Larry G. Stamm
Mr. and Mrs. Edwin T. Stanard
Miss Evelyn M. Stanger
Mr. and Mrs.
Eugene F. Stanglein
Miss Lois Stanley
Walter R. Skinner
Tom Kk. Smith, Jr.
. N. Spencer, Jr.
Mrs. Robert Starbird
Mr. A. F. Stark
Mr. and Mrs. Lloyd C. Stark
Mr. Hugh Steavenson
Mr. and Mrs. Chester A. Steiner
Mr. and Mrs. Louis D. Steiner
-s. Simon P. Steiner
Miss Irene Steinman
Mr. and Mrs. Wm.
Mrs. K. Stenzhorn
Mr. Albert Edward Stephens
Mrs. Howard V. Stephens
Mrs. Louis Stephens
Mr. and Mrs. B. L.
Mrs. Jess Stern
Mr. and Mrs. Melvin Stern
Mr. Walter G. Stern
Mr. E. F. Stevens
Miss Eleanor D. Stevens
Mr. and Mrs. I. A. Stevens
Mr. and Mrs.
Thomas M. Stevens
Dr. and Mrs. Paul H.
Mrs. Philo Stevenson
Mr. George W. Stewart
Mrs. J. Bruce Stewart
Mrs. L. M. Stewart
Mrs. Charles T. Stickel
Mr. Arnold G. Stifel
Mr. and Mrs. Eugene H.
Miss Janet Harper Stine
Mrs. Albert Stix, Jr.
Mrs. Ernest W. Stix
Mr. and Mrs.
Ernest W.
Mr. and Mrs.
Mr. and Mrs. Rolla H. Stocke
Mr. and Mrs. A. S. Stockstrom
Mr. and Mrs. R. A. Stoddart
Mr. and Mrs. John Stodieck
Mr. and Mrs. H. M. Stolar
Mr. and Mrs. Robert G. Stolz
Mr. and Mrs. John J. Stolze
Mr. Clem F. Storckman
Mr. Eric A. Storz
Mrs. K. Storz
Mr. and Mrs. George D. Stout
Mr. and Mrs. Eli M. Strassner
Mr. and Mrs.
Melvin S. Strassner
Dr. Arthur E. Strauss
Mr. and Mrs. L. Strauss
Mr. and Mrs. Henry M.
Mrs. J. Clark Streett
Mr. G. Carroll Stribling
Mr. and Mrs. L. K. Stringham
Miss Elsie Stroebel
A. Stengel
Sterbenz
Stevenson
Stifel
Stis;. J:
William Stix
Stray
Mrs. Oscar Stroh
Dr. and Mrs. Vern L. Stromberg
Mrs. C. Malone Stroud
Mr. E. C. Stuart
Mrs. Lewis B. Stuart
Mrs. Edna S. Stueck
Mr. and Mrs. E. IF. Stuessie
Mr. Otto J. Stumpf
Mr. and Mrs. Roy Stumpf
Stupp Bros. Bridge and Iron Co.
Mr. and Mrs. John P. Stupp
Mr. Norman J. Stupp
Dr. and Mrs. A. C. Stutsman
Suburbia Gardens Nursery
Mr. and Mrs. Kingsley Suits
Mr. and Mrs.
Edward P. Sullivan
Sullivan Garden Club
Mr. and Mrs. W. T. Sumerlin
Mr. and Mrs. Chester A. Sunder
Mrs. Joseph Sunnen
Mrs. Newton Susman
Mr. John H. Sutherland
Mrs. Orval Sutter
Dr. and Mrs. Richard
Mrs. L. J. Sverdrup
General Leif J. Sverdrup
A. Sutter
Mrs. FE. R. Swanson
. Frederick M. Switzer, Jr.
Mr. Jerome A. Switzer
Mr. and Mrs. John K. Switzer
Mr. and Mrs. Joseph I. Switzer
Mrs. Arthur Swoboda
Mrs. Stuart Symington, Jr.
ae
Mrs. John T. Tabor
Mr. and Mrs. Benj. H. Taft
Mr. Roscoe S. Tallman
Mr. and Mrs. George B.
Miss Ella Tappmeyer
Mrs. Thomas O. Tarrant
Miss Harriet Tatman
Mr. and Mrs. Fred Taussig
Mrs. Eugene Tavenner
Mr. and Mrs. Delmar J.
Mr. and Mrs.
Tapner
Taylor
Edward Lee Taylor
Mr. and Mrs. Delwin L. Taylor
Mrs. Edgar C. Taylor
Mr. and Mrs. Edwin S. Taylor
Mrs. G. Chadbourne Taylor
Mrs. James C. Taylor
Mrs. James H. Taylor
Mrs. Julia K. Taylor
Miss Violet Taylor
Tealwood Garden Club
Mr. and Mrs.
Thomas M. Tebbetts
Dr. and Mrs. R. L. Teich
Mr. and Mrs. Harry Tenenbaum
Mr. and Mrs.
Richard G. Tennant
Miss Anna E. Tensfeld
Mrs. Charles S. Terry
Dr. Robert J. Terry
Mrs. Whitelaw Todd Terry, Jr.
Mr. and Mrs. Eugene Teter
Mrs. Royal Tharp
Mr. Harold E. Thayer
Mrs. Percy A. Thias
Miss ee E. Thoensing
Mrs. C. L. Thomas
Mrs. Edwin R. Thomas
Mrs. Madeline M. Thomas
Mr. and Mrs. - G. Thomas, Jr.
Mrs. Spence : Thomas
Miss Zara Thomasson
Mr. and Mrs
Charles L. ba as yson, I
Mrs. Ford W. hompson
Mrs. Frank A. Tac
Mrs. Lewis W. Thompson
Mr. and Mrs.
Robert W. Thompson
Mr. William M. Thompson
Mr. William Thomson
Miss Alwilda Thornton
Mr. M Throdahl
Dr. Don L. Thurston
Mr. Otto Tietjens
Mr. and Mrs. Louis Tiger
Mr. and Mrs. Dort F. Tikker
Dr. Paul am Titterington
Mrs. E. C. Tittmann
Dr. Btn baer Tobias
Mr. Maurice J. Tobin
Mr. and Mrs.
Thom: is ip Tobin, II
Mrs. J. Todd
Mrs. W ylie t ‘odd
Mr. and Mrs. Ralf Toensfeldt
Mrs. Louis R. Tomey
Mrs. C. W. Tooker
Mrs. Jane C. Torno
Town and Country Garden Club
No. 1
38 MISSOURI BOTANICAL GARDEN BULLETIN
Town ae Country Garden Club
Mrs. F. M. Townsend
Transit Service Corp.
Mr. and Mrs. Carl Trauernicht
Mrs. James C. Travilla
Mr. Glen J. Travis
Mr. and Mrs.
Donald E. Treaster
Dr. and Mrs. Irl Tremain
Mrs. A. N. Trembley
Mr. and Mrs. Fred Tretter
-s. Paul Treuman
Mr. John F. Truhlar, Jr.
Mr. Simon T. L. Tsang
Miss Isabel Tucker
Mr. and Mrs. Milton H. Tucker
Mrs. Perey Tucker
Hon. and Mrs.
Raymond R. Tucker
Mr. and Mrs. H.
Mrs. T. C. Tupper, Jr.
Mrs. ag ia M. Turley
Mrs s. W. Turman
: Dewitt Turner
Pelham Turner
Mr. and Mrs. Wallace Tuttle
Mr. and Mrs.
David M. Twachtman
U
Mr. and Mrs. Alfred F.
Mr. and Mrs. James F.
Mrs. Daniel Upthegrove
Mrs. Daniel Upthegrove, Jr.
Mr. and Mrs.
Wiliam Upthegrove
Ulrich
Upham
V
Mr. and Mrs. H. Kenneth Vance
Mrs. M. H. Vander Pearl
Mr. and Mrs. Jacob Van Dyke
Mr. Jacob R. Van Dyke
Mrs. Henry Van Hook
Mrs. W. A. Van Rhein
Mr. and Mrs.
James A. Van Sant
Miss Marie L. Van Valkenburg
Mrs. Anna \V assier
Mrs. Joseph H. Vatterott
Mr. Nicholas P. Veeder
Mr. and Mrs.
Waiter H. Vesper, Jr.
Mr. and Mrs. Frank Vesser
Mr. and Mrs. William E. Vesser
Mr. and Mrs.
R. C. H. Vickery
Viking Atrican Violet Club
Vitlage Garden Club
Mr. and Mrs. Fred Vincel
Dr. John A. Virant
Mr. John C. Vogel
Mr. and Mrs. Leo J. Vogt
Vollmar Bros. Construction Co.
Mrs. Joseph E. Vollmar
Mrs. R. Lewis Volimar
Mr. Corwin H. Von Brecht
Mr. Oscar C. Von Burg
Mrs. David VonHahn
Mr. and Mrs.
Trifon Von Schrenk
Mr. and Mrs, A. F. Voss
Mr. and Mrs. Fred Voss
Dr. and Mrs. John S. Voyles
Lister Tuholske
W
Mr. Albert Wagenfuehr
Mr. and Mrs.
Edwin H. Wagner, Jr.
Mr. and Mrs. Howard Wagner
Mrs. Thomas H. Wagner
Mr. and Mrs. Wm. A. Wagner
Mrs. A. C. Wahl
Miss Jennie Wahlert
Miriam R. Waite
Mr. Edwin R. Waldemer
Miss Sylvia Walden
Mr. and Mrs. Millard Waldheim
Mr. G. H. Walker, III
Mr. Truman EF. Walker
Dr. and Mrs.
bi bien) - Walker
Mr. and
W and W. Walker
Mrs. Harry B. Wallace
Mr. John K. Wallace
Mr. and Mrs. M. B. Wallace, Jr.
Mr. and Mrs. Victor Wallace
Mrs. Jacob Wallach
Miss Elizabeth D. Waller
Mr. and Mrs. W.
Mr. Robert L. Waln
Mr. and Mrs.
Edward J. Walsh, Jr.
Mrs. John J. Walsh
Mr. and Mrs. Robert F,
Dr. and Mrs.
Theodore E. Walsh
Mrs. William J. Walters
Mr. and Mrs. F. D. Walther
Mrs. Richard H. Waltke
Mrs. J. H. Walton
Mr. Hermann F. Walz
Mr. John F. Wanamaker
Mr. Elmer F. Wander
Mr. and Mrs.
Herbert K. Wannen
Mrs. G. A. Ward
Mrs. Erie H. Warmber
Dr. and Mrs. George K. Warner
Mr. Donald B. Warren
Mr. and Mrs.
L. D. Warren, Jr.
Warson View Garden Club
Warson Woods Garden Club 2
Mr. and Mrs. Jackson Waterbury
Mrs. Marvin D. Waters
Miss Martha Frances Watson
Mr. and Mrs. Lynn A. Watt
Dr. and Mrs. Carl Wattenberg
Mr. William B. Weakley
Mr. and Mrs, C. Stacy Weaks
Mr. and Mrs. D. C. Webber
Mr. and Mrs. A. Carl Weber
Mr. Arthur R. Weber
Miss Della Weber
Mr. and Mrs. Fred J. Weber
Miss Jane A. Weber
Mr. L. Barrett Weber
Mr. and Mrs. Gerhard F.
Mr. R. C. Weber
Webster Groves Garden Club
Walsh
Weber
No. 1
Webster Groves Garden Club
No. 2
Webster Groves Garden Club
No. 3
Webster Groves Garden
No. 5
Webster
No. 6
W ebster
vO. 7
W ebster
No. 8
Webster Groves Garden Club
No. 10
Club
Groves Garden Club
Groves Garden Club
Groves Garden Club
Edmond Waller
Webster Groves Garden Club
o. 12
Webster Groves Garden Club
No. 1;
Webster Groves Garden Club
No. 17
Webster Groves Garden Club
18
. Kathryn O. Wedemeyer
. Faith P. Weed
Mr. ‘Paul K. Wehmiller
Mr. Bert Wehmueller
Mr. Leroy A. Weidle
Mrs. Eugene S. Weil
Mr. and Mrs. Elmer Weilbacher
Mrs. Oliver J. Weinkauft
Mr. and Mrs. J. L. Weiner
Miss Patria C. Weinert
Mrs. S. A. Weintraub
Mrs. Hazel Hull Weis
Mr. and Mrs. Richard Weisert
Dr. Sol Weisman
Mr. and Mrs. J. Garneau Weld
Mr. and Mrs. William Weld
Mrs. G. W. Weldin
Mr. Charles F. Welek, Jr.
Miss Laura A. Weller
Mrs. Ben H. Wells
Mr. and Mrs. E. H. Wendel
Dr. and Mrs. Frits W. Went
Mr. A. W. Wenthe
Mr. and Mrs. Herman Wenzel
Mr. William H. Wenzel
Mr. and Mrs. D. S. Wenzlick
Mr. and Mrs. Joseph G. Werner
Mrs. Joseph L. Werner
Mrs. Allen T. West
Westover Farms Landscaping Co.
Mrs. FE. A. Westrup
Mr. John C. Wetterer
Miss Claralyn Wetzel
Mrs. Fern K. Wetzel
Mr. and Mrs. Albert V. Wheeler
Dr. and Mrs. Russell C. Wheeler
Miss Virginia Wheeling
Mr. ie Mrs. E. Whitaker
Dr. W. Whit: iker
Mr. David B. White
Mr. R. C. W a
Mr. and Mrs. R. Dale White
Thomas Ww. White
Dr. and Mrs. Wiliam H.
Mrs. T. C. Whitmarsh
Mr. and Mrs. John D. Whitney
Mr. and Mrs.
Clinton L. Whittemore, Jr.
Mrs. H. H. Whittemore
Mr. Henry J. Wichman
White
Mr. and Mrs. John F. Wickey
Mrs. Lawrence C. Widdoes
Mrs. Carol E. W idell
Mr. and Mrs. James C, Wieboldt
Mr. Edgar Wiekhorst
Mrs. Otto Wiekhorst
Mr. Francis H. Wielandy
Mr. Edward L. Wiese
Mr. and Mrs. Harold W. Wiese
rs. Ira Wight
Mrs. O. S. Wightman
Mr. and Mrs. Thomas J. Wilhite
Mr. and Mrs. Gene Wilkey
Mr. and Mrs.
Lupton A. Wilkinson
Mr. A. W. Willert
Mrs. Barnes Williams
Mr. and Mrs. Douglas Williams
Mrs. Eugene F. Williams, Jr.
Mrs. Felix N. Williams
Mrs. Geneva S. Williams
Mrs. George Dee Williams
Mrs. John Gates Williams
Kay Williams
Mrs. W. Grant Williams
Mrs. W. P. Williams
MISSOURI BOTANICAL GARDEN BULLETIN 39
Mrs. G. V. Williamson
Mrs. S. M. Willingham
Mr. and Mrs. O. J. Willis
Miss Nancy C. Wills
Dr. and Mrs. Clyde L. Wilson
Mrs. Eugene Wilson
Mr. Herbert M. Wilson, Jr.
Dr. and Mrs. H. M. Wilson
Mrs. Howard U. Wilson
Mrs. Louis J. Wilson
Dr. and Mrs. Keith S. Wilson
Mr. and Mrs. William T. Wilson
Miss Celia E. Wilton
Miss Edna Wilton
Mr. and Mrs. Preslyn A. Wind
Mrs. Estelle L. Windhorst
Mr. Frank Windler
Windsor Acres Garden Club
Mrs. E. J. Winkelmeyer
Mrs. E. L. Winkelmeyer
Mr. and Mrs. Paul E. Winter
Mr. Earl J. Wipfler
Mr. and Mrs.
Kenneth E. Wischmeyer
Wisteria Garden Club
Mrs. Joseph Witek
Miss Mary Witherow
Mr. and Mrs.
Benedict P. Witkus
Mr. and Mrs. Arthur L.
Miss Mathilde A. Witt
Mr. and Mrs. Walter Wittenberg
Miss Alice Wittkopf
Mr. Joseph E. Wodicka
Witman
Mr. and Mrs.
Arthur E. Woerheide
Mr. Robert P. Woerner
Mr. and Mrs. Thomas Wolf
Dr. and Mrs. Samuel Wolff
Mr. and Mrs. Stephen J. Wolff
Mr. and Mrs. Jesse Wolfort
Robert L. Wolfson Foundation
Mr. John EF. Woltemade
Miss Dorothy M. Wood
Mrs. Neal S. Wood
Mr. and Mrs. Neal S. Wood, Jr.
Woodbine Garden Club
Mr. Lyle S. Woodcock
Mr. and Mrs. James H. Woods
Mrs. Robert E. Woods
Mr. and Mrs.
Robert FE. Woods, Jr.
Harriet S. Worstell
Mr. and Mrs. Vernon R. Wren
Mrs. Donald T. Wright
Mr. and Mrs. Charles L. Wright
Mr. Gardner Wright
Mr. John W. Wright
Mr. Hugo Wurdack
Mr. and Mrs.
Harry E. Wuertenbaecher
Mr. and Mrs.
Harry W. Wuertenbaecher, Jr.
Miss Melba Wulfemeyer
Mrs. Hildegarde Wunderlich
Mrs. Walter Wurdack
Mrs. Marie L. Wyrick
26
Mr. Richard L. Yalem
Dr. and Mrs. Mitchell Yanow
Mrs. Louis F. Yeckel
Mrs. Elizabeth N. Young
Mr. and Mrs. Marshall Young
Mrs. R. A. Young
Mr. Seth L. Young
Mrs. Walter A. Younge
Mrs. J. A. Youngman
Z
Dr. and Mrs. T. S. Zahorsky
Mrs. Willard P. Zehner
Mr. and Mrs.
William D. Zeltmann
Mr. and Mrs. Paul Zempel
Mr. and Mrs. Wm. W. Zieger
Mr. and Mrs.
Herbert C. Zierenberg
Mr. and Mrs. Ferdinand B. Zienty
Mr. Charles J. Zimpfer
Mrs. Frank Zinke
Mr. Edward J. Zoellner
Mrs. Louis I. Zorensky
Dr. and Mrs. Jack Zuckner
+0 MISSOURI BOTANICAL GARDEN BULLETIN
SPRING GARDEN TOUR
TT" Garden Club of St. Louis is
sponsoring showings of seven
beautiful private gardens this spring
for the benefit of the Missouri Botan-
ical Garden. May 3rd through Sth are
the dates to remember for these tours.
This year for the first time, the
houses of Garden Club members as
well as the gardens will be open for
visitors. Architecture and garden de-
sign range from the classic to contem-
porary and include a variety of period
styles, Colonial Williamsburg and
English Tudor to Early Missouri.
Special displays of gardening equip-
ment will be shown in the gardens,
many of which are the work of the
best landscape artists in the Midwest.
Gardening experts from the Missouri
Botanical Garden will be on hand to
answer garden questions for visitors,
and in addition to the garden exhibits,
the homes will offer fine collections of
antiques and paintings.
The homes and gardens on this year’s
tour are those of Mr. and Mrs. I. A.
Stevens, #2 High Downs, Ladue; Mrs.
Joseph L. Werner, 9625 Ladue road,
Ladue; Mr. and Mrs. Robert Brook-
ings Smith, 3 Glenview road, Ladue;
Mr and Mrs. Henry Hitchcock, Woods
Mill road, Chesterfield; Mr. and Mrs.
Albert G. Blanke, 10 Hortense place,
Mr. and Mrs. Meredith C. Jones, 6419
Ellenwood avenue, and Mrs. Theron E.
Catlin, 34 West Brentmoor Park.
Information and advance tickets
($3.50 each) are available from Mrs.
Warren McK. Shapleigh, Box 1606,
R. R. 13, Kirkwood, Mo., and tickets
will also be available at the gardens on
the days of the tour. Here is an op-
portunity to see outstanding examples
of garden and home design while con-
tributing materially to the Missouri
Botanical Garden’s activities.
BOARD OF TRUSTEES
RoBert BROOKINGS SMITH,
President
LeIcesTER B. Faust,
Vice President
Henry B. PFLacer,
Second Vice President
Howarp F. Baer
DanieL K. CATLIN
EX-OFFICIO
DANIEL SCHLAFLY,
President, Board of Education of St. Louis
GeorGe L. CADIGAN,
Bishop, Diocese of Missouri
STRATFORD LEE MorTON,
President, Academy of Science of St. Louis
Sam’L. C. Davis
Henry Hircucock
JOHN S. LEHMANN
Rosert W. Orto
WarRREN MCKINNEY SHAPLEIGH
DupLey FRENCH,
Honorary Trustee
MEMBERS
Tuomas H. Error,
Chancellor, Washington University
RayMonp R. TucKErR,
Mayor, City of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaecher, Jr., President, Mrs. William R. Bascom, Vice President, Mrs.
Curtis Ford, Vice President, Mrs. M. M. Jenks, Vice President, Mrs. Fristoe Mullins,
Vice President, Mrs. Eli M. Strassner,
Kathleen M. Miller, Secretary.
Vice President, Sears Lehmann, Treasurer,
HORTICULTURAL COUNCIL
Clifford W. Benson. Paul M. Bernard. Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. McMath,
Dan O’Gorman, Gilbert Pennewill, Ralph Rabenau, Mrs. Gilbert J. Samuelson, Philip A.
Conrath, Chairman.
WOMEN’S ASSOCIATION
Mrs. George T. Pettus, President, Mrs. W. W. Spivy, First Vice President, Mrs. Wm. HH.
Harrison, Second Vice President, Mrs. Joseph J. Jannuzzo, Treasurer, Mrs. Arthur J.
Krueger, Secretary.
HISTORICAL COMMITTEE
Leicester B. Faust, Chairman, Mrs. Edwin
Chairmen for Restoration
Culver and Mrs. Neal S. Wood, Co-
GARDEN STAFF
Frits W. Went, Director
Hucu C. Cuter, Executive Director
Epcar ANperson, Curator of Useful Plants
Henry N. Anprews, Paleobotanist
CLARENCE Barpre, Instructor
Ernest Breer, Horticulturist
Louts G. BRENNER, Grounds
Superintendent
CHRISTOPHER CHowrtns, Horticulturist
of Tropical Plants
LaptsLaus CuTAK, Greenhouse
Superintendent
Carro_t W. DonGce, Mycologist
Caraway HH. Dopson. Taxonomist and
Curator of Living Plants
Rospert L. Dress_er, Taxonomist and
Editor of the ANNALS
James A. Duke, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watpo G. FecHner, Business Manager
RAYMOND FREEBORG, Research Associate
Rorert J. Giivespte, In Charge of
Orchids
Brian Gorvon, Editorial Assistant
James Hampton, Assistant Engineer
Paut A. Kout, Floriculturist
C. RANLET LIncoLn, Assistant
to the Director
Fk. R. McMaru, Rosarian
Epitn S. Mason, Landscape Architect
VIKTOR MUEHLENBACHS, Research
Associate
Norton H. Nickerson, Morphologist
LILLIAN OveRLAND, Research Assistant
KENNETH QO. Peck, Instructor
GrorGE H. Prine, Superintendent
Emeritus
WitritaM F. Resse, Superintendent
of Operations
OweEN J. Sexton, Research Ecologist
KENNETH A. SmitH, Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
GeorcE B. Van ScHAAck, Librarian and
Curator of Grasses
TRIFON VON ScHRENK, Associate Curator
of the Museum
Rosert E. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A.M. to 5:00
P.M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 9:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P. M.
(April through November) ; 10:00 A. M. to 4:00 P. M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres — was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI BOTANICAL GARDEN
April 1963
lige: Volume LI
Number 4
Cover: Edgar Anderson, Curator of Useful Plants at the Garden, with a Boxwood
The tree was brought from Yugoslavia 25
(Buxus sempervirens) at the Arboretum.
years ago and has been successfully grown here ever since.
PHOTO BY BRIAN GORDON
aie
CONTENTS
Thirty-One Broad-Leaved Evergreens for the Central Midwest
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Editor for this issue: BrRraN Gorpon.
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missouri Botanical Garden
Vol. LI No. 4
Bulletin
April 1963
THIRTY-ONE BROAD-LEAVED EVERGREENS FOR THE
CENTRAL MIDWEST!
FREDERICK G. MEYER ann EDGAR DENISON
Second edition prepared by EpGar ANDERSON, CLARENCE Barsre, and EpGArR DENISON
un
MME Se
AVAGO ODAY, more and more ever-
Pris
ee
eerie
4,
; greens are being grown
suet
for their year-round ap-
peal. In the Midwest,
vee
subse
ny
Ett Ye 1d bed bid Ld btn
aaa aa Lt
were rere
where few evergreens are indigenous,
mye
Me
this trend is all the more understand-
able. There is an increasing demand
for dwarf shrubs and small trees that
will fit into the scheme of small mod-
ern gardens and harmonize with today’s
small homes and low ranch-houses. The
broad-leaved evergreen trees, shrubs
and ground-covers are well adapted to
these needs. Their use can also greatly
improve old gardens as replacements
for overgrown deciduous shrubs, which
are not only difficult to maintain but
frequently are out of proportion to the
many architectural embellishments of
older houses.
Woody evergreen plants fall into two
groups: the conifers, cone-bearing
plants with needle-like leaves (pines,
spruces, junipers), and the broad-
leaved evergreens, an extremely diverse
group of woody flowering plants, re-
lated in most instances only by having
leaves that remain green throughout
1 An extensive treatment of the broad-leaved
evergreens for the entire country is found in
the Brooklyn Botanic Garden Handbook No.
22, Broad-leaved Evergreens, which can be pur-
chased for $1.00 from the Brooklyn Botanic
Garden.
the year—American Holly, Mahonia,
and Boxwood, for example. For con-
venience, the broad-leaved evergreens
will be referred to subsequently as
“broadleafs.”
For their esthetic appeal, the broad-
leafs are unexcelled among ornamental
plants. Some kinds, such as Holly,
Mahonia, and Pyracantha, produce
colorful berries; the Southern Mag-
nolia, Pieris, and Mountain Laurel are
noted for their attractive flowers.
Leaves of the various kinds differ
widely in size, shape, and color. The
broadleafs are tidy of habit, dropping
few leaves at any one time, and they
never become overgrown and weedy as
do many hardy deciduous shrubs. In
addition they remain relatively free
from insect attack and disease.
According to a leading St. Louis
nurseryman, evergreens were little
grown in our area thirty years ago.
Now perhaps a hundred kinds, most of
which are obtainable from local nur-
series, may be grown here; and of
these, thirty to forty are broadleafs.
All broad-leaved evergreens are truly
aristocrats and require careful atten-
tion to their needs if the owner wishes
to see them in his garden as truly at-
tractive plants. If this consideration
and observant care for their well-being
(1)
2 MISSOURI BOTANICAL GARDEN BULLETIN
are not feasible it would be better to
use Pfitzer Juniper and other needle
evergreen plants.
CLIMATE IN THE CENTRAL
MIDWEST
The central Midwest as defined for
this paper includes an area extending
fifty miles north, one hundred fifty
miles east, and one hundred miles south
of St. Louis and west to Kansas City.
General: Sudden change character-
izes the climate of mid-continental
United States. Wide fluctuations in
temperature, long drought periods,
drying winds, and bright sun may
occur at any season of the year. These
freezing temperatures the next, ac-
companied by bright sunny weather
and freezing winds, are the chief limit-
ing factors in growing broadleafs in
the central Midwest. Particularly dif-
ficult for the gardener without ex-
perience in the Middle West is the way
the winter climate may vary not only
from year to year but from decade to
decade. Some of the most attractive
hollies are not to be generally recom-
mended because they cannot with-
stand the low temperatures we may get
in St. Louis once every twenty or
thirty years.
Winter: Our winters normally are
characterized by long intervals of
Broadleafs not sun-resistant can be placed on north side of house for half shade during
summer and full shade in winter when sun is low.
climatic factors which account for the
weather patterns in the Midwest are
all too well-known to residents within
our area. Maximum temperatures in
summer, minimum winter tempera-
tures, precipitation and atmospheric
humidity are not limiting factors in
themselves in growing broadleafed
evergreens in our area. It is the tim-
ing of the climatic factors—tempera-
ture, precipitation, wind, solar radia-
tion—which matter to the plant and
Relatively high
temperatures one day followed by
to the plantsman.
From Brooklyn Botanic Garden.
bright sun, especially during January
and February, with periods of drying-
freezing winds while there is little
snow protection. Sudden temperature
changes, sometimes with a 30—40°
differential from one day to the next
during the period from November to
April, are common. Alternate freezing
and thawing, especially towards the
end of February or March just as the
plants begin to grow, inflict consider-
able damage some years. Likewise, an
early freeze in November often does
more damage to broadleafs than 20°
MISSOURI BOTANICAL GARDEN BULLETIN 3
below zero in January. In fact, many
plants may be relatively unharmed by
continuous freezing yet will succumb
to sudden temperature changes. It is
largely due to alternate freezing and
thawing that camellias and some other
kinds of broadleafs may not be suc-
cessfully grown in our area. Sun-scald
may inflict much damage by causing
the leaves to turn brown and the plants
to defoliate. Broadleafs which are
exposed to sun while the ground is
frozen or when the humidity remains
frequently around 20
relatively low
SHELTER
WIRE FENCING
per cent in January and February—
will sun-scald if the water intake from
the soil is insufficient to offset tran-
spiration. This condition is accelerated
by dry north and west winds. Most
broadleafs considered to be hardy here
will not tolerate full sun but require
protection of some sort. One should
know whether the kinds in question
tolerate full sun, or require partial or
full shade.
Providing the correct microclimate
should be the initial consideration be-
fore attempting to plant broadleafs.
PLASTIC
BAG
LIOONONTL
DUUOUU OU
LATH
Various methods for protecting young broad-leaved evergreens from winter sunscald.
Upper left drawing after Brooklyn Botanic Garden.
4 MISSOURI BOTANICAL GARDEN BULLETIN
Most kinds grown here require protec-
tion of hedges, trees, buildings, walls
and shelter sheds, especially in winter.
The shade of a tree would provide the
correct microclimate for growing ivy,
or the shady north side of a building
would provide the required micro-
climate for Leucothoé, Pachysandra,
and other kinds requiring full shade.
Well-established plants may be ex-
pected to withstand the rigors of our
climate more satisfactorily than young
or newly planted ones. Aids for pre-
venting winter damage to young
plants, especially if it is difficult to
provide natural protection, include:
(1) the use of polyethylene bags, pro-
vided with airholes, to completely en-
velope the young plants, (2) plastic
wax sprayed on the foliage in late
autumn to prevent excessive water loss
during freezing weather (obtainable
from nurserymen under several com-
mercial names). For other protection
methods see illustration.
Summer: The greatest damage to
broadleafs in summer occurs during
periods of drought with temperatures
above 90° F. and with a relative hu-
midity of less than 30 percent, often
accompanied by hot desiccating winds
from the Great Plains. However, these
conditions are easier to control and
cause less damage to broadleafs than
wintertime conditions.
We have learned through experience
which plants grown in our latitude
respond favorably or unfavorably to
the prevailing climatic patterns. The
common Boxwood (Buxus semper-
virens), Magnolia grandiflora, Nandina
and some of the hollies probably would
not thrive more than 100 miles north
of St. Louis even with maximum pro-
tection, On the other hand, 60 miles
south of St. Louis, these same plants
grow with almost complete abandon.
Most of the broadleafs are immi-
grants to our gardens from China,
Japan or parts of Europe, although
several kinds are indigenous to the
southeastern United States. The Amer-
ican Holly occurs in southeastern Mis-
souri and is the only indigenous broad-
leaf shrub of the state. For this reason
it thrives in most parts of the central
Midwest in full sun.
CULTURAL METHODS
Soil: Soil conditions for growing
broadleafs in our area range from bad
to excellent. In some areas with
poorly drained clay soil, considerable
improvement in tilth would be essen-
tial. Most kinds require a well-drained
soil with a relatively high (40-50
percent) organic component for most
vigorous growth. Leaf mold and peat
moss are easily obtained sources of or-
ganic material. Broadleafs especially
like nitrogen, since these plants are
grown principally for their leaves. The
yellowing of hollies and other broad-
leafs may be overcome by adding to
the soil additional quantities of organic
matter and a relatively high nitrogen
fertilizer. Use any commercial fer-
tilizer with N-—P-K ratio around 6-
10-4 or 8-8-8 at a rate of 34 of a
pound or 34 of a pint per 100 square
feet of bed. This may be repeated
twice at monthly intervals but none
should be added after July 1 since it
is necessary to let the plant stop grow-
ing to protect it against freezes. If the
leaf veins are green and _ interveinal
MISSOURI BOTANICAL GARDEN BULLETIN 5
space is light yellow, a deficiency of
iron in the soil is indicated. To rem-
edy, add 3 teaspoonsful of Sequestrene
in a gallon of water to each plant.
Repeat weekly until normal green
color results. It may be more con-
venient, though probably more expen-
sive, to use a general spray fertilizer
like Miracid, which contains both the
nitrogen and the necessary iron. In
using these sprays, spray directly on
the foliage and let it drop down onto
the soil. It will go in both through
the leaf and the root.
Broadleaf shrubs may be planted
near deep-rooted hardwoods such as
oaks, hard maples, hickories, and sweet
gums; they should not be planted near
soft-maples, elms, sycamores, poplars,
willows, or other trees with masses of
surface roots which will compete for
water. A few of the ground-covers,
especially ivy and Vinca, may be
planted under soft-maples or elms with
complete success.
Planting Broadleafs: Set the plant
at the same level it was in the nursery
on firm but well-drained soil. First
excavate to two feet deep and three
times the width of the plant (discard
all heavy clay). To refill the hole, mix
equal parts of sand, brown peat and
good garden soil. After planting,
cover over with mulch. Add '% cup
of 6—10-—6 or 8—8—8 fertilizer and 14
cup of ferrous sulphate for 100 square
feet of bed area.
Mulching: Broadleafs usually require
more water than deciduous shrubs.
Mulches act as insulators. They help
to maintain lower soil temperatures in
summer, prevent deep freezing of the
soil in winter, and greatly reduce
evaporation of water from the soil sur-
face. An organic mulch, 3—4 inches
deep, of sawdust, wood chips, buck-
wheat hulls or leafmold may be used.
All of these recommended materials,
with the exception of leafmold, are
low in cellulose and will require 2
pounds of ammonium sulfate to each
bushel of mulch to prevent nitrogen
starvation of the plant during decay
of the mulch.
Propagation: The accelerated in-
terest in broad-leaved evergreens may
be attributed, partly at least, to several
recent advances in propagating tech-
niques. The use of mist propagation
and improved methods of grafting
have been largely responsible for the
increased popularity in growing the
named forms of American Holly.
Other broadleafs, formerly uncommon
and difhcult to propagate, now have
become common. Propagation under
polyethylene plastic tents has also
become a highly successful method.
Maintenance and Disease: Home
gardeners today favor kinds of orna-
mental shrubs which require less main-
tenance than do most deciduous shrubs
such as privet, forsythia, and mock-
orange. The broadleafs possess all
their virtues and few of their undesir-
able traits. Some of the hollies develop
into more shapely plants when given a
yearly pruning, cutting back four to
five inches of tip growth; but hardly
ever is it necessary to keep broadleafs
within bounds in the same way as for
most deciduous shrubs.
The broadleafs in general are re-
markably free from insect pests and
fungus attacks. The American Holly,
Japanese Pieris, Vinca, and Ivy are the
6 MISSOURI BOTANICAL GARDEN BULLETIN
only broadleafs grown in our area
known to be occasionally attacked by
insects or fungus infections.
GROUND-COVERS
1. Bignonia capreolata (Trumpet Vine
Family). 5-6 inches. Cross Vine.
Introduced to Gardens, 1864. South-
eastern United States.
A climbing evergeen with orange-
red trumpet flowers 1-2” long and
lustrous paired leaves that are oriented
on the stem in the form of a cross.
(There is also a cross in the wood when
the stem is cut.) It is completely
hardy in either sun or shade, although
the leaves may turn bronze-green in
winter. Vigorous plants may grow a
foot a year, yet they maintain a neat
attractive habit without becoming ex-
cessively rampant. It grows in well-
drained neutral soil and is useful on
J
‘a A 4 ) yp <
( | BIGNONIA CAPREOIATA |
steep slopes as well as on trellises and
trees. A little known plant in cultiva-
tion. Slow to flower in the North.
2. Euonymus fortunei (Spindle-Tree
Family). 12 inches. Purple-Leaf
Winter-Creeper. Introduced to
Gardens, ca. 1865. China.
This common evergreen ground-
cover grows vigorously in a wide vari-
ety of soil types in either sun or shade.
It will thrive even with neglect, al-
though after several years a mass
planting takes on a disheveled appear-
ance due to the scraggly growth habit.
In winter sunlight the leaves turn
bronze-green. Good for sunny banks.
Scale insects attack this plant but they
can be controlled with Malathion.
3. Hedera helix (Ginseng Family).
4—5 inches. Common Ivy. Culti-
vated since ancient times. Europe.
The common Ivy ranks first among
the useful, reliable, and rapid-growing
broadleaf ground-covers for our area.
Its habit of climbing over walls and
on trees gives it a special place in our
gardens. Cuttings 4-6 inches long,
taken in May and inserted directly into
the soil for half their length and a foot
apart, will root rapidly and develop
considerable growth the first season.
Keep constantly damp until roots are
established.
Varieties— MBG Bulgaria.’—Leaves
4—5 inches wide, shallow lobed, not
prominently veined. A vigorous grow-
er that is drought hardy and _ resists
winter injury; it thrives best in full
shade but will grow in partial to full
sun. Introduced by the Missouri Bo-
tanical Garden in 1936.
MISSOURI BOTANICAL GARDEN BULLETIN 7
‘Baltic. —Leaves 3-4 inches wide, are not recommended for permanent
deeply lobed, prominently — veined. plantings in our area.)
Growth less vigorous than ‘MBG Bul-
varia.’ 4. Pachysandra terminalis (Boxwood
(The various strains of English Ivy, Family). 6-8 inches. Japanese
although widely used, are not com- Spurge. Introduced to Gardens,
pletely hardy in severe winters and 1882. Japan.
Bulgarian Ivy at Missouri Botanical Garden
MISSOURI BOTANICAL GARDEN BULLETIN
Variability in leaf shape of the Common Ivy
A highly esteemed low-growing car-
peting plant with light green serrated
leaves disposed in whorls near the tips
of greenish succulent stems. Small
yellow-green flowers aggregated in
small heads appear in the spring. A
long-lived plant that spreads by rhi-
zomes and grows more slowly than ivy
or periwinkle. It should be grown in
full or partial shade and in perfectly
drained acid soil with a 50 percent
humus content.
5. Vinca minor (Oleander Family).
4—5 inches. Myrtle, Periwinkle.
Cultivated since ancient times. Eu-
rope.
A very reliable old-favorite ground-
cover which will grow under a wide
variety of conditions. The dark green
glossy leaves about an inch long are
borne on weak reclining stems which
quickly take root in contact with the
soil, spreading the plant in all direc-
tions. In April or May the erect new
growth and small blue-violet flowers
about one-half inch in diameter con
tribute a vernal freshness not asso-
ciated with some other broadleaf
MISSOURI BOTANICAL GARDEN BULLETIN 9
ground-covers. Iron-clad for hardiness
throughout our area, the Myrtle does
best in full shade in well-drained neu-
tral soil with a relatively high organic
content. The leaves often burn rather
severely in full sun during hot, dry
summers.
Varicties.—‘Bowles’ produces blue
flowers larger than those of the com-
mon type. White-flowered and purple-
flowers forms sometimes are grown.
6. Berberis chenaultii (Barberry
Family). 3—4 feet. Chenault Bar-
berry. Known in cultivation, 1928.
Garden hybrid.
7. Berberis julianae (Barberry Fam-
ily). 6-8 feet. Juliana Barberry.
Introduced to Gardens, 1900. China.
Highly prized for the leathery, shiny,
spine-tipped leaves and the attractive,
gently arching lateral branches. Clus-
ters of chartreuse flowers about one-
quarter of an inch in diameter appear
among the leaves during April, fol-
lowed by bluish berries in late summer.
x =
Growth is rapid—plants 15-18 inches
PACHYSANDRA \\
TERMINALIS | em I high will produce a three-foot hedge
in three years. Well established hedges
A highly ornamental hybrid bar- may require heavy and repeated prun-
berry (B. gagnepainii * B. varrucu- ing. It is almost fully hardy, although
losa) of a semi-dwarf spreading habit some of the leaves turn red at the
with narrow leaves. It does not object approach of cold weather and may
| to full sun in summer, but needs become tarnished after the first hard
partial shade in winter to prevent sun- freeze. Some freezing back after
scald. below-zero winters. Drought-resistant
10 MISSOURI BOTANICAL GARDEN BULLETIN
Berberis julianae
once established, it develops best in
full sun; shade-grown plants become
leggy. An excellent hedge or screen-
ing plant.
Varieties —Nana, a dwarf form.
‘Pyramidalis, an upright form with
ascending branches.
8. Berberis sargentiana (Barberry Fam-
ily). 4-5 feet. Sargent’s Bar-
berry. Introduced to Gardens,
1904. China.
Similar to the Juliana Barberry but
with narrower leaves. At the Missouri
Botanical Garden, specimens of the
Sargent’s Barberry are as hardy as the
Juliana Barberry, though less attrac-
tive. It may be grown like the latter
species.
9. Berberis tricanthophora (Barberry
Family). 4-5 feet. Three-Spined
Barberry. Introduced to Gardens,
1907. China.
A densely branched dwarf shrub
having spiny leaves with waxy bloom
beneath and lustrous green above.
Hardy here but rarely grown. A
handsome plant requiring full sun to
half shade in mid-summer with some-
what more shade in winter. Does best
in a well-drained, slightly acid soil.
10. Buxus microphylla var. koreana
(Boxwood Family). 4-5 feet. Ko-
rean Boxwood. Introduced to
Gardens, 1919. Korea.
Reputed to be the hardiest boxwood
for our area. ‘Temperatures of 20°
below zero within the past twenty-five
years have not seriously injured the
specimens at the Missouri Botanical
Garden Arboretum. Vigorous young
individuals will grow about 3 inches a
year. Plants 20 years old should stand
5 feet high. Forms a dense, much-
branched globose or pyramidal shrub,
MISSOURI BOTANICAL GARDEN BULLETIN 11
Buxus microphylla var. koreana
hardly distinguishable from the com-
mon Boxwood (Buxus sempervirens).
However, unlike the common Box-
wood, the leaves of the Korean species
are dull and become a bronzy brown-
green, especially in the winter sun.
Shade-grown plants remain greener.
May be grown in full sun without
protection. Prefers a well-drained soil
with a 50 percent organic content,
pH 6.0-8.0.
Variety—sinica, from China. Of
more upright growth habit, the leaves
are larger and more bronze in winter
than var. horeana.
11. Buxus sempervirens (Boxwood
Family). 10-12 feet. Common
Boxwood. Known in gardens since
ancient times. Europe.
Highly esteemed for the small, fra-
grant glossy leaves and the dense
globose growth habit. Pyramidal and
columnar types are also grown. De-
spite the slow growth—about two to
three inches per year—few plants we
grow can offer more in reward for the
patience required to produce a mature
boxwood specimen. The common box-
wood is less hardy in youth than older
well-established plants and should be
protected from sun and freezing winds
in winter. Plant in well-drained soil;
boxwood loathes wet feet, especially in
winter. An occasional sprinkling of
agricultural lime once a year is recom-
mended to maintain a slightly alkaline
soil.
Varicties—Some of the hardiest
forms come from Washington, Mis-
souri, where boxwood has been grown
for 100 years. A form more recently
introduced by the Missouri Botanical
Gardens from Yugoslavia has been suc-
cessfully grown in the St. Louis area
over the past twenty-five years. Other
kinds of unknown origin are grown
here.
|
|
12 MISSOURI BOTANICAL
12. Eleagnus pungens (Russian Olive
Family). 10-15 feet. Evergreen
Elaeagnus. Introduced to Gar-
dens, 1830. Japan.
GARDEN BULLETIN
A much-prized, densely branched
round-headed shrub known for its at-
tractive silvery evergreen leaves 1-2
inches long and the fragrant white
Buxus sempervirens
flowers borne from September to De-
cember. Golden-brown stellate hairs
are dispersed like small polka-dots over
the silvery ovate leaves and branches.
Well-established
hardy if given the protection of sur-
plants are fully
rounding trees from freezing winds
and winter sun. Does not object to
full sun in summer. Young plants
given additional protection will grow
8-10” a year.
neutral soil. This is a good hedge
Prefers a well-drained
plant.
Varieties.—Fruitlandu; Reflexa; Si-
MISSOURI BOTANICAL
M7 UNDERSIDE
GARDEN BULLETIN 13
4 OF LEAF *
Een
[ELAEAGNUS PUNGENS |
monii. These forms differ in the size
and shape of the leaves and in the habit
of growth.
13. Hedera helix ‘Arborescens’ (Gin-
seng Family). 6-8 feet. Shrub Ivy.
Ivy may produce two kinds of leaves,
juvenile and adult, on the same vine.
As a
plants produce only juvenile type
creeping ground-cover, the
leaves year after year, seldom branch,
and never flower. Yet as the juvenile
vine becomes older it will climb on a
wall or a tree if given a chance, and
will produce woody branches with
mature leaves and eventually flowers.
Changes from juvenility to adulthood
are evidenced by a transition from
lobed to almost unlobed leaves, and by
the development of woody flowering
branches.
Shrub Ivy plants are produced by
cuttings taken directly from the ma-
ture branches. A rooted scion even-
tually develops into an erect ivy bush,
though without careful pruning it may
revert to a semi-juvenile vine-like
growth. Cuttings from the mature
branches are much more difficult to
make than from the juvenile growth.
14 MISSOURI BOTANICAL GARDEN BULLETIN
Cuttings taken in July during the peak
of the growing season can be rooted
very successfully by the method of
mist propagation. In autumn and in
winter, cuttings may be rooted under
a plastic tent indoors. This ivy grows
well in any good garden soil.
Hotties
Sex in Hollies: With a few excep-
tions hollies are dioecious; that is, their
flowers are of two kinds, male (stami-
nate) and female (pistillate), which
are borne on separate plants. The
more common conditions among flow-
ering plants is the bisexual flower, with
the male and female parts together in
a single flower. In most hollies, both
male and female plants are required
for the production of berries, especially
berries with viable seeds. But quite
commonly, a small percentage of bi-
sexual or perfect flowers occurs on
female plants, giving rise to berries,
but with inviable seeds. A male
branch may be grafted on a female
specimen in lieu of having a separate
male plant, although this method has
met with varying degrees of success.
14. Ilex aquifolium ‘Balkan’ (Holly
Family). 20 feet. Balkan Holly.
Missour: Botanical Garden Intro-
duction, 1936. Southeastern Europe.
Ilex aquifolium, commonly known
as the English Holly, is an extremely
variable species with a wide geograph-
ical distribution, extending from Great
Britain southeastward across Europe to
Asia Minor. The form occurring on
the Balkan Peninsula may be consid-
ered a geographical variant of the
English Holly. It differs from the
English form by its greater hardiness
and dull leaves. In our climate, the
Balkan Holly is the hardiest form of
I. aquifolium known. Except for
MISSOURI BOTANICAL GARDEN BULLETIN 15
frost damage to late autumn-grown
shoots, the specimens at the Missouri
Botanical Garden have thrived for the
past twenty years with only slight pro-
tection. The soil requirements are the
same as for other hollies.
organic content. A well established
plant can withstand full sun if pro-
tected from north and west winds.
Newly planted ones require shading to
prevent sun-scald during January and
February.
Flowers of American Holly: left, female; right, male
15. Ilex cornuta (Holly Family). 8—
10 feet. Chinese Horned Holly.
Introduced to Gardens, 1846. China.
The Bull-horn Holly, one of our
most interesting introductions. Some-
what damaged in exceptionally cold
winters. Densely branching, lustrous
3-5 spined leaves about 3 inches long.
The dark red berries are borne in clus-
ters which persist throughout the
winter. Young vigorous specimens
produce 8-12 inches of new growth a
vear in well-drained soil high in
nail
[TLE [J CORNUTA]
16 MISSOURI BOTANICAL GARDEN BULLETIN
16. Ilex cornuta Burfordii (Holly
Family). 10 feet. Burford Holly.
Known in cultivation, 1895. Garden
Origin.
Similar in growth habit to the
[LEX CORNUTABURFORDI |
Chinese Horned Holly but with a
short-spined or spineless leaf. A hand-
some holly where it is perfectly hardy
and one which sets seeds regularly
since both sexes are represented in the
one flower. Unfortunately, recent
experience has shown that in very
sever winters it is badly damaged in
the St. Louis area, much more so than
the species itself.
17. Ilex crenata (Holly Family). 2-
8 feet. Japanese Holly. Intro-
duced to gardens, 1864. Japan.
Known for the wide diversity in
growth habit and leaf shape. Numer-
ous varieties are known, all of which
make good hedge or specimen plants.
Should be watched as carefully as box-
wood to prevent discoloration and loss
of leaves by red spider. Weekly dous-
ings of forcefully sprayed water will
help but if infestation gets bad, spray
every third day with Malathion until
under control.
Varieties. —‘Rotundifolia.’ Leaves
ovate pointed, 114 inches long, flat.
Plants 6-8 feet, largest of the culti-
vated forms. Tolerates nearly full sun
in summer but requires winter shade.
‘Convexa.’ Leaves ovate without a
point, about '2—1 inch long, convex on
the upper surface; plants 3-4 feet high
with a spreading top. Needs more
shade in summer than ‘Rotundifolia.’
Excellent for a low hedge.
‘Microphylla.’ Leaves a little small-
er than ‘Crenata,’ narrower and flatter.
Has done very well at the north en-
trance of the Museum Building at the
Garden, where it has partial shade and
ILEX CRENATA
VAR:
JROTUNDIFOLIA
MISSOURI BOTANICAL GARDEN BULLETIN 17
CRENATA
ROTUNDIFOLIA
/
a
= = own
CRENATA
CRENATA
CONVEXA
Me
—
~ Vomitorid
Size relationships of holly leaves
is well shielded from drying winds out
of the southwest.
Several other named forms are avail-
able from nurserymen.
18. Ilex glabra (Holly Family). 4-6
feet. Inkberry. Introduced to
Gardens, 1759. Southeastern United
States.
One of the black-berried native
American hollies, known for the dense
bushy habit, reminiscent of the Japa-
nese Holly (Ilex crenata). The leaves
are about 2 inches long, blue-green and
dull. Relatively unknown in gardens
here, probably because the dull foliage
is less attractive than the Japanese
Holly and other broad-leaved ever-
greens with small lustrous leaves. For
hardiness the Inkberry ranks near the
top of the list. Furthermore, plants
are easy to establish and growth up to
6 inches a year may be expected in
young plants. Does best in a fairly
acid soil. Drought-resistant and does
not sun-scald in winter; excellent for
hedges.
19. Ilex opaca (Holly Family). 20-
30 feet. American Holly. Intro-
duced to Gardens, 1744. Eastern
United States.
Known for the evergreen, spine-
tipped leaves and red berries. It is the
hardiest of the broad leaved trees
grown in our area. The finest speci-
mens are produced in full sun. Fewer
18 MISSOURI BOTANICAL GARDEN BULLETIN
leaves and berries result when speci-
mens are grown in shade, and the
plants tend to become somewhat leggy.
In full sun the American Holly re-
mains green and does not sun-scald or
discolor in summer or winter. It may
be planted as a lawn specimen, but is
also ideal as a hedge plant. Young
seedlings grow 6-8 inches a_ year.
Does best in acid soil. The American
Holly is native to southeastern Mis-
sour.
Varieties—Many named _ varieties.
‘Clark,’
‘Croonenberg,’ ‘Griscom,’ ‘Hedgeholly,’
Outstanding are ‘Arden,’
‘Hookstraw,’ ‘Howardii,’ ‘Manig,’
“Merry Christmas,’ ‘Old Heavy Berry.’
x opaca
Many others available from specialists.
Insect Pests.—The_ leaf-miner is
often rather bad. It disfigures and in-
jures leaves. The eggs are deposited
by winged insects on lower leaf sur-
faces; then the worm-like larvae hatch
and tunnel between the upper and
lower leaf surfaces. The following
spring when new leaves are about 4
inch long, a winged form emerges,
breeds, and deposits eggs on the under-
side of a new leaf. A second brood
frequently flies early in July. The
winged form lives only a few days. To
prevent damage, spray with DDT and
a spreader-sticker to hold it in place
during showers and wind or give sprays
MISSOURI BOTANICAL GARDEN BULLETIN 19
of Malathion each third day during
the time that eggs are hatching. It is
also recommended to burn infested
leaves which fall from the plant.
20. Ilex pernyi (Holly Family). 8-10
feet. Pernyi Holly. Introduced
to Gardens, 1900. China.
Similar to the American Holly in
leaf shape, but much smaller. Leaves
about 1-1! inches long, lustrous and
spine tipped. Not quite hardy in our
| ILEX PERNY!
area. Demands full shade in winter
and half sun in summer. A site on
the south side of a wall near a high
hedge or in the shadow of a dwelling
with further protection by high trees
will aid in preventing sun-scald to the
leaves in winter. ‘Aquapern,’ a hybrid
with English Holly, shows promise of
being a little hardier than ‘Pernyi.’
An acid well-drained soil high in or-
ganic matter is recommended.
21. Kalmia latifolia (Heath Family).
5-6 feet. Mountain Laurel. In-
troduced to Gardens, 1734. Eastern
United States.
When well-grown, the Mountain
Laurel is one of the finest of flowering
shrubs. Although hardy throughout
our area, this plant never develops the
vigor here that it does farther east. It
objects to drought and will sun-scald
in winter sun; grow it in complete
shade with protection from strong
winds at all times. If cultural require-
ments can be met, quite respectable
plants of the Mountain Laurel can be
grown in our climate. The clusters of
cup-like light to deep pink flowers in
May are the most distinctive feature
of this plant. It prefers a well-drained
acid soil.
22. Leucothoé catesbaei (Heath Fam-
ily). 2-4 feet. Drooping Leu-
cothoé. Introduced to Gardens,
1793. Southeastern United States.
Well-established plants develop an
e-D
LEUCOTHOE
CATESBAEI
20 MISSOURI BOTANIC
interesting mound-like habit of
growth. In May, the pendant trusses
of creamy-white Pieris-like flowers are
borne at the ends of the arching
smooth green branches, and contrast
with the sage-green willowy leaves, 2—
4 inches long. It is rather slow to
establish, but the maximum height
should be attained in less than ten
years. Sun will burn the leaves, sum-
mer or winter, but it is completely
hardy throughout our area if planted
in full shade. It can be grown with
considerable effect in a woodland land-
scape or as a low hedge along a shaded
border; a bank or slope would suit the
natural arching habit of this species.
Spreads by underground runners.
23. Magnolia grandiflora (Magnolia
Family). 20-30 feet. Southern
Magnolia. Introduced to Gardens,
1734. Southeastern United States.
A small tree in our area, highly es-
teemed for the handsome leathery
leaves and waxy-white fragrant flow-
ers, six to eight inches across. Leaves
from 6—12 inches long and 4—5 inches
wide are most common, but forms
with leaves 2-3 and up to 6 inches
wide sometimes occur. Brownish felt-
like tomentum on the underneath sur-
face of the leaves lends considerable
beauty to some variants, but in other
forms the leaves are completely gla-
brous on the lower surface. Flowering
occurs mostly in June, but may con-
tinue sporadically all summer. In late
summer and autumn, the seeds with
their bright red arils further enhance
the plants as they protrude from the
brownish, felted cone-like seed pods.
Plants less than ten years old are rela-
(AL GARDEN BULLETIN
MAGNOLIA
GRANDIFLORA
tively tender and may freeze to the
ground, but the roots are rarely killed.
In winter, protection should be pro-
vided in the form of a burlap-covered
frame. Older specimens rarely freeze
back, although the leaves may turn
brown during severe winters. An acid
well-drained soil suits this magnolia.
It should be planted in full or partial
shade, since flowering is prevented in
full shade.
24. Mahonia aquifolium (Barberry
Family). 4-8 feet. Oregon Grape
Holly. Introduced to Gardens 1823.
Western United States.
A stiffly erect shrub spreading from
rhizomes and suckering to form a
dense bushy specimen or colony.
Known for the lustrous, pinnately
divided spine-tipped leaves, the plant
MISSOURI BOTANICAL GARDEN BULLETIN 2H
is extremely variable as to leaf shape
and habit of growth. Racemes of
chartreuse flowers are produced in
early spring, followed in June by clus-
ters of succulent blue berries which are
useful for making a mild-flavored jelly.
Mature plants may be grown in about
ten years. One of the few broadleafs
fully hardy in either full sun or shade.
Throughout our area the largest plants
develop in semi-shade. In full sun the
leaves turn maroon to brick-red in
winter. Very adaptable in most well-
drained slightly acid to alkaline soils.
25. Mahonia bealei (Barberry Fam-
ily. 4-5 feet. Japanese or Leath-
erleaf Mahonia. Introduced to
Gardens, ca. 1660. China, Japan.
Similar in aspect to the Oregon
Grape Holly, but with stiffer, larger,
thicker leaves, larger flowers and
fruit. The handsome waxy leaves are
about 12 inches long, somewhat droop-
MAHONIA |
BEALE! |.
ing, whitish blue-green underneath and
dull green above. Racemes of yellow
flowers are borne at the summit of the
/é DOMESTICA
plant in April. Grape-like clusters of
blue berries follow in early June. In
rich soil a growth of 6 inches a year
may be expected. Completely hardy
if planted in shade; but winter sun
burns the leaves. Grows superbly on
the north side of a dwelling or in a
woodland beneath deep-rooted trees
such as oaks and hickories, in well-
drained soil high in organic matter.
26. Nandina domestica (Barberry Fam-
ily). 4-5 feet. Nandina. Intro-
duced to Gardens, 1804. China,
Japan.
Known for the much-divided, al-
most fern-like leaves which radiate in
densely tufted whorls mostly at the
summit of the plant. Sometimes
called “Heavenly Bamboo.” Tiny,
yellowish-white flowers bloom in May.
During the autumn and winter, heavy
ho
he
pyramids of striking orange-red berries
rise from the central tuft of leaves.
This shrub is slow to establish in our
area and young plants normally drop
their leaves and may freeze back, but
hardier after a few
they become
years in a permanent location. Plant
on the north or east side of a building
if nearby trees provide shade. It does
best in well-drained soil with about 50
per cent organic matter. A much-
prized and ubiquitous dooryard plant
farther south; a yellowish-fruited form
exists.
27. Pieris japonica (Heath Family).
3—6 feet. Japanese Pieris. Known
in Gardens, 1870. Japan.
This flowering evergreen, although
one of the most difficult to grow here,
is highly prized for its foliage, cream-
colored flowers, and graceful arching
branches. In spring the new terminal
shoots appear, pink-tinged and erect
like flaming candles in contrast with
the pendulous racemes of creamy white
flowers that resemble _ lilies-of-the-
Young vigorous plants may
A well-
grown plant may reach 6 feet after
valley.
grow 5-6 inches a_ year.
10-12 years. Early fall and late spring
freezes ordinarily damage Pieris more
than minimum temperatures of mid-
winter. Shade to prevent sun-scald is
required at all times. A location on
the south side of a wall, near a board
fence, high hedge or by a dwelling
with further protection on the west
and north by trees is recommended.
Grows best in well-drained, acid soil.
Dislikes drought.
28. Prunus caroliniana Fam-
(Rose
ily). 8-10 feet. Carolina or Amer-
MISSOURI BOTANICAL GARDEN BULLETIN
PRUNUS
CAROLINIANA
ican Cherry-Laurel. Introduced
to Gardens, 1800. Southeastern
United States.
A large round-headed spreading
shrub with lustrous green, leathery,
cherry-like leaves, 2—3 inches long and
nearly 1 inch wide. Sprays of pinkish
white flowers appear on the branch
ends during May. Fairly hardy, al-
though young plants require protec-
tion from winter sun and freezing
winds. Hardiness increases with age as
plants acquire more bark and_ hard
wood. Plant on the north side of a
wall or stockade fence or near a high
hedge. On the south side of a dwell-
ing it should have shade to prevent
Needs
sun-scald. perfectly drained
neutral soil.
29. Prunus laurocerasus ‘Sckipkaensis’
and ‘Zabeliana’ (Rose Family). 4-6
feet.
Introduced to Gardens, 1898. South-
eastern Europe.
Bulgarian Cherry-Laurel.
ED
MISSOURI BOTANICAL
Cultivated for the lustrous leathery,
evergreen laurel-like leaves 3—4 inches
long. The ‘Schipkaensis’ differs from
‘Zabeliana’ in leaf width, two to three
inches wide in the former and usually
about an inch wide in the latter. Well-
developed specimens of both varieties
form an irregularly shaped, often flat-
topped plant nearly as wide as high and
not unlike Pfitzer Juniper in aspect.
Fairly rapid growing (3-6 inches a
year) it should be grown like the
GARDEN BULLETIN 23
Carolina Cherry Laurel. These are
very desirable plants with considerable
promise in our area.
30. Pyracantha coccinea (Rose Fam-
ily). 8-10 feet. Fire Thorn. In-
troduced to Gardens, 1629. South-
eastern Europe.
The typical form develops as a
round-headed, sprawling shrub with
widely spreading branches. Clusters
of small white flowers cover the plant
PYRACANTHA |} COCCINEA
E-p:
24 MISSOURI BOTANICAL GARDEN BULLETIN
in May. Masses of orange to reddish
berries which appear on the short spurs
decorate the plant from early autumn
throughout the winter. It is fast
growing; a foot a year may be expect-
ed from a young plant in fertile, well-
drained soil, pH 6.0-8.0. Fully hardy
throughout our area, it thrives best in
full sun and is hardly worth planting
in shade. Extremely useful for a fast-
growing clipped hedge, as a dense, un-
clipped screen, or as a specimen plant
on the south side of a building where
it is difhcult to grow other plants in
full sun. Highly drought-resistant.
Can be successfully espaliered against
a wall. It is perhaps the finest berried
evergreen shrub for our area, but is
susceptible to fire blight.
Variety.—'Lalandii, more upright
and the branching habit less divergent
than in the typical form.
31. Viburnum rhytidophyllum (Hon-
eysuckle Family). 6-8 feet. Leath-
erleaf Viburnum. Introduced to
Gardens, 1900. China.
An interesting shrub with unusually
large deeply veined leathery drooping
leaves, sometimes 8—10 inches long.
Forms a dense, round-headed bush.
The twigs and underside of the leaves
are covered with a felt-like tomentum.
The upper leaf surface is dark green
with deep-set veins. During the grow-
ing period the leaves are attractive,
but during the winter the leaves hang
down unattractively and during severe
cold can appear almost as if dead. The
small trusses of white flowers in May
are not especially attractive, but the
masses of red berries that develop in
late summer contrasts strikingly with
the dark green leaves. Fast growing;
the maximum height may be reached
in 6-8 years. Fully hardy, growing
best at the edge of a woodland, on the
north or east side of a dwelling or near
a hedge. Should have protection from
sun at all seasons. One of the tough-
est broadleafs grown here, it does best
in slightly acid soil.
Broap-LeaveD EVERGREENS IN SOUTH-
EASTERN KANSAS—A FRINGE AREA
As compared to the St. Louis area,
the climate of Kansas City is drier, and
the frequency of of strong west winds
makes growing of introduced trees and
shrubs considerably more perilous than
250 miles east. It is interesting to re-
cord below a few kinds of broadleafs
that are being grown successfully at
Ottawa, Kansas, about 60 miles south-
west of Kansas City, in a climate where
all but the most adventuresome of
plantsmen would say it couldn’t be
done.
1. Ilex crenata ‘Rotundifolia’ and
‘Helleri’—both very desirable.
2. Ilex cornuta—needs heavy pro-
tection,
3. Ilex opaca ‘Bountiful,’ ‘Cardi-
nal,’ ‘Clarke,’ ‘Hookstraw,’ ‘Merry
Christmas’—withstands full sun with-
out burning.
4. Kalmia latifolia
protection.
requires much
5. Leucothoé catesbaei — requires
full shade where it does well.
6. Magnolia grandiflora—needs pro-
tection when young.
7. Mehonia aquifolium—does well.
8. Rhododendrons and Azaleas—old
iron-clads and some of the Kuremes do
well with adequate sun and wind pro-
tection.
BOARD OF TRUSTEES
Sam’L. C. Davis
Henry Hircncock
JOHN S. LEHMANN
Ropert W. Ortro
WARREN MCKINNEY SHAPLEIGH
RoBERT BROOKINGS SMITH,
President
Leicester B. Faust,
Vice President
Henry B. PFLAGER,
Second Vice President
Howarp F. BAER
DanteL K. CaTLIN
DupLEY FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
THomMas H. Error,
DANIEL SCHLAFLY,
Chancellor, Washington University
President, Board of Education of St. Louis
GeorGE L. Capican,
Bishop, Diocese of Missouri
STRATFORD Lee Morton,
President, Academy of Science of St. Louis
RAYMOND R. TUCKER,
Mayor, City of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaccher, Jr., President, Mrs. William R. Bascom, Vice President, Mrs.
Curtis Ford, Vice President, Mrs. M. M. Jenks, Vice President, Mrs. Fristoe, Mullins,
Vice President, Mrs. Eli M. Strassner, Vice President, Sears Lehmann, Treasurer,
Kathleen M. Miller, Secretary.
HORTICULTURAL COUNCIL
Clifford W. Benson. Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. McMath,
Dan O’Gorman, Gilbert Pennewill, Ralph Rabenau, Mrs. Gilbert J. Samuelson, Philip A.
Conrath, Chairman.
WOMEN’S ASSOCIATION
Mrs. George T. Pettus, President, Mrs. W. W. Spivy, First Vice President, Mrs. Wm. H.
Harrison, Second Vice President, Mrs. Joseph J. Jannuzzo, Treasurer, Mrs. Arthur J.
Krueger, Secretary.
HISTORICAL COMMITTEE
Leicester B. Faust, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-
Chairmen for Restoration
GARDEN STAFF
Frits W. Went, Director
Hucu C. Cutter, Executive Director
Epcar ANpeERsoN, Curator of Useful Plants
Henry N. Anprews, Paleobotanist
CLARENCE Barsre, Instructor
Ernest Briser, Horticulturist
Louts G. BRENNER, Grounds
Superintendent
CHRISTOPHER CHowins, Horticulturist
of Tropical Plants
Lapistaus CuTak, Greenhouse
Superintendent
CarroL_t W. Donce, Mycologist
CaLtaway H. Dopson, Taxonomist and
Curator of Living Plants
Ropert L. Dress_er, Taxonomist and
Editor of the ANNALS
James A. Duke, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watpo G. FecHNer, Business Manager
RayMOND FreeEBorG, Research Associate
Ropert J. Grivtespte, In Charge of
Orchids
Brian Gorpon, Editorial Assistant
James Hampton, Assistant Engineer
Paut A. Kout, Floriculturist
C. Ranuet Lincoun, Assistant
to the Director
F. R. McMaru, Rosarian
Epitu S. Mason, Landscape Architect
Viktor MuUEHLENBACHS, Research
Associate
Norton H. Nickerson, Morphologist
LILLraAN Over LAanp, Research Assistant
KENNETH O, Peck, Instructor
GEORGE H. Princ, Superintendent
Emeritus
Wititam F. Resse, Superintendent
of Operations
OweEN J. Sexton, Research Ecologist
KENNETH A. SmitH, Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
GeorGE B. Van ScuHaack, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
Rosert EF. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A.M. to 5:00
P.M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 9:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P. M.
(April through November) ; 10:00 A. M. to 4:00 P. M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres — was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI BOTANICAL GARDEN
Bulletin i’
THROUGH THE GARDEN GATE
Cover: THROUGH THE GARDEN Garter. The garden gate near the Tower Grove
House at Shaw’s Garden is a reminder that the annual Through the Garden Gate sale
opens Wednesday, May 8, and runs through the 11th, on the east parking lot of the
Famous-Barr Clayton store. Members of the Women’s Association have been working
since last July on this sale, which will include plants of every description, herbs and
herb preparations, handicrafts, garden supplies and equipment as well as a cafe and
gardening information. The hours of the sale are 9:30 A.M. to 9:30 P.M. except for
Saturday, when the booths will close at 5:30. PHOTO BY BRIAN GORDON
Lh 4
CONTENTS
Biological Clocks
Summer Educational Programs For Children
Feather Geranium—Jerusalem Oak
Friends of the Garden Notes
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Editor for this issue: BRIAN GORDON.
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missour1 Botanical Garden
Vol. LI No. 5
Bulletin
May 1963
BIOLOGICAL CLOCKS
LILLIAN OVERLAND
| Oeil and animals are able to tell
time; not only can they distinguish
the time of day but also the seasons.
For instance, many birds migrate sea-
sonally, some animals hibernate, while
others display a variety of rhythmic
daily activity, such as the crowing of
the cock. Among plants, the onset of
dormancy in many deciduous species
coincides with the shortening of day-
length toward the end of summer.
Leafing out and flowering follow spe-
cific seasonal patterns, and daily peri-
odic responses such as leaf movement
and flower opening and closing are
common. ‘These are but a few of the
many known cases which indicate the
ability of living organisms to perceive
the passage of time. Unlike man, who
in his frequently artificially created
environment has come to depend
largely on clocks and calendars as an
aid to recording time, other living or-
ganisms seem to possess a mechanism
whose accuracy rivals that of the most
intricate man-made machine. In fact,
were it not for the high degree of
artificial complexity of man’s social
structure, he too could readily dispense
with his mechanical clocks and rely on
his innate one without any harm. Thus,
most people can awaken at a precise
time without the help of an alarm
clock; they become hungry and sleepy
at the same time of day, and this tim-
ing is upset when they travel from one
time zone to another.
What is the nature of this hypo-
thetical biological clock which enables
living organisms to tell time? Does
the same mechanism that controls the
vitally important yearly migrations of
birds to warmer climates also coordi-
nate the apparently biological non-
significant daily leaf movements of
certain plants? Are the various func-
tions of an organism controlled by a
single master clock or by a number of
independent ones? Such questions
cannot as yet be answered conclusively.
But with increasing knowledge, it is
becoming clearer that the biological
clock is a fundamental property of all
living organisms and it seems to be in-
timately related to the innate rhythms
found in all of them. The exact
nature of the clock remains one of the
most intriguing and significant prob-
lems of biological research today.
Since the natural environment is fun-
damentally cyclical as a consequence
of the earth’s rotation and revolution,
it is not surprising that living organ-
isms in the course of evolution should
have developed compatible rhythmic
responses. Indeed, it would be much
more surprising if this were not so, for
the response of organisms to the en-
vironment is now known to be of vital
importance. Nonrhythmic organisms
(1)
2 MISSOURI BOTANICAL GARDEN BULLETIN
trying to exist in a rhythmic environ-
ment would be much like a swimmer
trying to avoid the impact of a strong
wave by bracing himself rigidly. The
result can be readily visualized. The
living organism must also learn to
“ride the waves” in order to survive
in a rhythmic environment.
Although man has long been aware
of the rhythmic nature of life, it is
not until relatively recently that sci-
entists have begun to realize its great
degree of significance in the search for
a fuller understanding of nature. In
1932, Professor E. Binning of Ger-
many performed some simple but
highly significant experiments which
proved that the rhythms in question
are innate to the organism and not
simply responses to environmental con-
ditions. He germinated and grew
beans in total darkness and constant
temperature, and after the first two
leaves had developed, connected them
by fine wires to a rotating drum and
pen which could record any leaf move-
ment. Under these cueless conditions
of darkness and constant temperature,
the leaves were found to go through
the same daily cyclical movements that
beans normally do in the natural en-
vironment. Now, whereas in nature
such leaf movement might conceiv-
ably be of biological significance in
terms of capturing the maximum
amount of light for photosynthesis,
there could be no such benefit to the
plant in darkness. Such a biologically
meaningless response must thus be a
manifestation of a fundamental rhythm
within the organism. Or, as Professor
Binning explains it, this response
should be looked upon as the “hands
of the clock”? which, like hands of a
mechanical man-made clock, demon-
strate the workings of a more intricate
mechanism within.
Following this classical experiment,
countless other observations have been
made on a large variety of living or-
ganisms, both plants as well as animals.
There is no longer any doubt about the
existence of such innate rhythms,
which are referred to variously as the
Biinning cycle, endogenous rhythm or,
more recently and more accurately, as
the circadian rhythm, indicating an
approximately 24-hour cycle. Just a
few of the many known examples are
luminescence in the alga, Gonyaulax,
growth and sporulation of the fungi,
Pilobolus and Neurospora, mating ac-
tivity in Paramecium, changes in pig-
ment of the fiddler crab, transpiration
of lemon cuttings, photosynthesis in
Gonyaulax, cell division in Chorella,
opening and odor production in flow-
ers of Cestrum nocturnum, and many
others. As in the case of the leaf
movement of beans, all of these show
a circadian rhythm under constant
cueless conditions.
Even more convincing evidence of
the existence of circadian rhythms,
and of special significance with respect
to heredity and evolution, is an experi-
ment in which fruit flies (Drosophila)
raised in constant environment for
fifteen generations still continued to
show a rhythm under such conditions.
Finally, the recent discovery of a 24-
hour rhythm in cave crayfish (Orco-
nectes pellucidus), generations of
which have lived for millions of years
in the total darkness and essentially
constant temperature of caves, very
MISSOURI BOTANICAL GARDEN BULLETIN 3
strongly supports the theory of the uni-
versal presence of circadian rhythms.
In man, evidence for circadian
rhythms is perhaps less precise because
of a lack of controlled experiments.
As mentioned earlier, however, the
rhythmic nature of daily biological
processes such as wakefulness and hun-
ger are beyond dispute, and to this
might be added such intangibles as
memory (for instance recalling a con-
cert heard one or more days previous-
ly). Corresponding specific rhythms
in such physiological indicators as body
temperature, blood sugar content, etc.,
are also now well known in medicine,
and will doubtlessly become more
useful in diagnosis and treatment as
a greater overall understanding is
achieved.
Thus, both through scientific dem-
onstration as well as through intuitive
awareness, there remains little doubt as
to the existence of the function of
rhythm in life. The next question, of
course, is ust what is this rhythm and
specifically how it is related to bio-
logical clocks.
At present we can only speculate as
to the answers to these questions, but
by studying the manifestations of the
clock in various organisms it is possible
to gain a great deal of valuable in-
sight into such fundamental problems
as the adaptation of the organism to
its environment or the ability of or-
ganisms to migrate from one location
to another, and consequently, a clearer
view of evolution. By learning more
about how the clock operates, eventu-
ally the solution to its actual mechan-
ism might also become much clearer.
Several models have been proposed, the
general idea of which involves a phase
of tension followed by one of relaxa-
tion, but we are still far from a clearer
understanding. All that is certain at
present is that we are dealing with
something that is highly complex, and
by comparison, the most delicate and
intricate Swiss watch is but a child’s
toy.
Although it is not yet possible to say
what the biological clock is, it is pos-
sible to some extent to say what it is
not. Thus it is not controlled by a
simple chemical reaction. According
to Van’t Hoff’s rule, a rise of 10° in
temperature doubles the rate of a
chemical reaction (expressed as Qj,
—= 2). Among the observed circadian
rhythms in various organisms, how-
ever, the Qj is close to or only slight-
ly higher than 1, which indicates that
the controlling process is not chemical
but rather physical, such as diffusion.
In other words, before the various
chemical reactions of metabolism may
occur, the reactant substances must
first reach the site of reaction and this
is either permitted or prevented by the
particular stage of the rhythm. Thus,
although the ultimate manifestation of
the rhythm might be a specific chem-
ical reaction, the rhythm itself is not
a chemical process. As an illustration,
we may take night blooming Jasmin
(Cestrum nocturnum). In nature the
flower opens normally at night and
this opening is accompanied by a very
strong fragrance. The fragrance 1s
probably the result of a chemical reac-
tion which produces the volatile com-
pounds. For a long time it was thought
that light is necessary in order to pro-
duce an intermediate chemical which
4 MISSOURI BOTANICAL GARDEN BULLETIN
in darkness is then converted to the
odorous ones. However, when kept
under constant conditions of temper-
ature and either light or darkness, the
fragrance is produced on a 24 hour
cycle just as it is in nature. The con-
trolling factor clearly then is the cir-
cadian rhythm which in turn controls
the production and/or diffusion of the
chemicals involved in the odor produc-
tion. This illustrates how the ultimate
understanding of biological processes
cannot successfully be approached
simply by a study of the resultant
chemical reactions. It is of vital im-
portance, rather, to study the organism
as a whole in relation to the environ-
ment.
It was also found in Cestrum that,
although the odor production generally
coincided with the flower opening,
under certain controlled conditions
the two followed cycles of different
periods. This further indicates that
one organism may have several separate
clocks which can be synchronized by
one “master clock.”
We now know that innate rhythms
are fundamental to all living organ-
isms. How do such rhythms relate to
the natural rhythm imposed upon them
by the environment? We have seen
that the endogenous rhythm (by defi-
nition) persists under totally cueless
constant conditions. In nature, how-
ever, it is subject to a constantly
changing natural rhythm of light—
dark, temperature fluctuations, etc.
If, according to our assumption, the
endogenous rhythm of the organism
is able to record the passage of time or,
in other words, the changes in environ-
ment such as light and temperature,
then there must be some synchroniza-
tion or relationship between the two.
This has been found to be true in the
many cases studied. As long as the
endogenous rhythm of the organism is
synchronized with that of the environ-
ment it will continue to perform a
particular physiological function, for
example, vegetative growth in the case
of plants. When the rhythm of the
environment begins to change, such as
the daylength at end of summer, the
plant then is out of phase with it.
This interruption of synchronization
of rhythms consequently somehow
changes the resultant physiological
reactions and the plant responds by
flowering, becoming dormant, and so
on, as the case may be. What actually
happens, of course, is much more com-
plex and as yet largely unknown, but
conceivably a disruption of the natural
rhythm of the organism imposed by
the environment is the means whereby
the organism tells time and adjusts its
activity accordingly. In other words,
the circadian rhythm of the plant or
animal is not simply a clock which
tells the time, but it is a clock which
at the appropriate time can initiate
changes and reactions necessary for its
well being. It may be compared with
a clock which in the morning sets off
an alarm to awaken the sound sleeper,
turns on the radio to ease the waking
process, and starts the coffee to make
sure that he will be fully awake in
time. In the case of the former, how-
ever, the clock is even more important
since it assures its Owner’s very sur-
vival—for a deciduous plant which
did not become dormant in winter
would be killed by frost.
MISSOURI BOTANICAL GARDEN BULLETIN 5
It appears that circadian rhythms
existed early in the evolution of living
organisms and probably such rhythms
were considerably different from those
of succeeding ones, which adjusted to
changing environments. If, as seems
to be the case, the circadian rhythm is
a vital biological clock, such adaptibil-
ity would be essential to survival as
the environment changed in the course
of evolution. On the other hand, a
clock which altered itself readily with
temperature or other environmental
factor would be very inaccurate and
probably useless. The solution to this
apparent enigma lies in the fact that
although the circadian rhythm is rela-
tively independent of temperature (as
shown by a Qj close to 1) it has a
slight margin of flexibility which is
potentially very important in adapta-
tion. For it enables an organism to
adjust its internal rhythm, within
reasonable limits, to a new environ-
ment.
Such a change-over of circadian
rhythm is possible after a short period
of adjustment, provided the new en-
vironmental conditions are not ex-
tremely different. In general it has
been found in such cases as leaf move-
ment of beans or flower opening of
Cestrum that the total length of the
endogenous rhythm increases as_ the
temperature is decreased and decreases
as the temperature is increased. This
means that an organism adjusted to the
24 hour daily environmental cycle in
one climate might be so much out of
phase in another that it could no
longer exist. In between the extremes,
however, may be a considerable range
of climates which permit a readjust-
ment of the circadian rhythm within
a normal 24-hour day, thereby per-
mitting successful migration or trans-
plantation.
Beyond a certain limit, however, the
organism can continue to exist only if
the external environmental rhythm is
correspondingly changed. This very
important relationship of environ-
mental and internal rhythms was
clearly demonstrated by Dr. Went in
some experiments performed in the
controlled-environment Earhart Lab-
oratory at Caltech. By changing the
environmental cycles of light and
darkness to either greater or less than
the normal 24-hour one, he succeeded
in growing plants of cold regions in
warm temperatures, and vice-versa.
In each case it was found that there
was an optimal cycle length at each
temperature, but also a tolerable range
at which the plants could exist. Such
information provides a valuable clue
as to why certain plants are restricted
to given climatic regions, confirming
the importance of synchronization of
internal and external rhythms. Thus
the African violet, which normally
grows only in warm climates, dies
when one attempts to grow it at 10°
C at a normal 24 hour daily cycle.
However, by subjecting it to an arti-
ficial day of 30 hours (15 hours light
plus 15 hours darkness) it does very
well at 10° C. The conclusion is that
the African violet has a circadian
rhythm which normally is synchro-
nized with a 24 hour environmental
cycle but only at the higher tempera-
ture where it naturally grows. Ata
lower temperature its circadian rhythm
is so much out of phase with that of
6 MISSOURI BOTANICAL GARDEN BULLETIN
the natural environment that it can-
not adjust successfully, but by arti-
ficially lengthening the environmental
cycle to adjust to the African violet’s
endogenous rhythm at the new tem-
perature, the plant can continue to
thrive. This indicates that plants
growing in different climates have cir-
cadian rhythms which are adapted to
24 hour day at the particular climatic
range in which they are growing. This
was further illustrated by Dr. Went in
a similar but opposite experiment to
that of the African violet. By expos-
ing Baeria chrysostoma, which nor-
mally grows in a cool climate, to a 20
hour instead of the normal 24 hour
environmental light-dark cycle, it
thrived at a high temperature of
30° C, whereas on a 24 hour cycle it
died.
From a practical viewpoint, probab-
ly any known plant could be success-
fully raised under drastically alien
climates provided the circadian rhythm
was properly synchronized by artificial
means. In the present natural envi-
ronment of a 24 hour cycle, however,
organisms are confined within the
limits of their ability to synchronize
their internal rhythms with the exter-
nal ones imposed upon them. Should
the earth’s motion ever change sufh-
ciently to create a non-24-hour cycle
we could expect a change of distribu-
tion of existing life and probably the
origin of new and better adapted
organisms.
The environment, then, may be re-
garded as the key which winds the
biological clock. When the internal
rhythm, or clock, is synchronized with
that of the environment, it is. self-
winding and the organism thrives.
But, as seen above, an extreme change
in environmental rhythm such as that
which occurs from season to season is
just enough to set the clock slightly
off course or, in other words, to warn
the organism to prepare for a change.
Just how such a transformation ac-
tually occurs remains another of the
unsolved big problems of biology. For
instance, just what causes a bud to
change from vegetative to flowering?
So far the suspected “flowering hor-
mone” has not been isolated and identi-
fied and it seems unlikely that one
simple substance is the cause. The
actual function of the biological
clock is still not known in terms of
how it directs the drastic change-over
in metabolism which results in flower-
ing, but that somehow it is involved,
is highly probable.
It has further been found that the
circadian rhythm can be entrained or
reset to any given time merely by
shifting the environmental rhythm
with which it is synchronized. For
example, by reversing the natural
light-dark cycle under artificial con-
ditions, a night blooming water lily
can be made to bloom in daytime, or
the usual night fragrance of flowers of
Cestrum can be produced by day.
As a greater understanding of the
function of environmental rhythms is
reached, it is becoming increasingly
clear that these rhythms are related to
many responses formerly attributed to
a more specific cause or single factor.
A good example is photoperiodism.
As implied by its name, it refers to
the response of plants (usually, but
not necessarily, the flowering process)
MISSOURI BOTANICAL GARDEN BULLETIN 7
to the length of day. Significantly, its
discovery was accidental and serves to
stress the importance of understanding
the effects of environment on living
organisms in interpreting their behav-
ior. Working in Washington, D. C.,
in the summer of 1920, Garner and
Allard found that, whereas certain
varieties of tobacco flowered outdoors,
one particular one, Maryland Mam-
moth, remained vegetative. When
grown in the greenhouse in winter,
however, it did flower. Since the
greenhouse temperature was approxi-
mately equivalent to that of the nat-
ural summer, they began to suspect
that the length of day might be in-
volved, and by further experiments
found that this was indeed so. It was
soon discovered that plants fall rough-
ly into three general classes with re-
spect to flowering: short-day plants,
which require fewer than a critical
number of hours of light; long-day
plants, which require more than a crit-
ical number of hours of light; and
day-neutral plants, which apparently
are not sensitive to daylength. With
this knowledge it became possible to
control flowering, and today this tech-
nique is a widely employed practice of
commercial growers. Not only can
they produce flowers at the desired
time, but by deliberately keeping plants
in the vegetative state for a prolonged
period before treating for flowering,
they can produce larger, more attrac-
tive blooms.
In view of such tangible evidence, it
appears that the external cause at least
of flowering was a simple response to
light. The receptive phase during
which light is believed to be beneficial
is referred to as the photophil phase,
while the dark-requiring phase is
named the skotophil phase.
But, as so very often occurs in
studying the complexities of biology,
just as a problem appears to be solved,
additional discoveries reveal that it is
far from being solved after all. In the
case of photoperiodism, some surpris-
ing discoveries made with respect to
internal and external rhythms have
pointed the way to a broader interpre-
tation. For example, many short-day
plants such as Pharbitis, which nor-
mally require a short daylength in
order to flower, were found to pro-
duce flowers in continuous light
provided they received an alternating
temperature cycle. A slight interrup-
ation of short-day plants by only a
small amount of light during the dark
period prevented flowering. Day-
neutral plants, like the tomato, grew
very poorly in continuous light but
even worse if given a non-24-hour
cycle of either light or temperature
fluctuation (e.g., 6 hours light plus 6
hours dark, and so forth), whereas a
cycle based on a more natural 24 hour
one caused them to thrive.
From such observations it is clear
that it is not light alone which is the
prime factor causing flowering, but
rather it is merely one of many stimuli
and can readily be substituted for by
another, such as temperature. The
important factor actually is the opera-
tion of the biological clock through
synchronization of the internal and
external rhythms. In other words,
although the effect of light through
8 MISSOURI BOTANICAL GARDEN BULLETIN
photoperiodism is definite in nature, it
is the “‘periodism” aspect of it which
should be stressed.
The practical applications resulting
from a better understanding of bio-
logical clocks are tremendous in scope.
In addition to such luxuries as being
able to grow exotic plants out of their
natural habitat or enjoying night
blooming flowers by day, there are
some potentially fundamental applica-
tions in medicine and sociology. For
example, it is now known that not
only are there daily cycles in body
temperature, hormonal activity, excre-
tion, etc., but that metabolism of fats,
sugars, and some hormonal secretions
vary considerably from season to season
even if factors such as food and tem-
perature remain constant. The exact
relationship of disease to such rhythms
is still not understood, but there are
many indications that it may play an
important role. This is evidenced in
the recurrence of many chronic dis-
eases or, more directly, in experiments
with plants in which the number of
lesions produced by injecting a virus
infection varied with the status of the
endogenous rhythm. With respect to
diagnosis and treatment, it is becoming
evident that the time of analysis of
body fluids or administration of medi-
cine might be very significant to the
results. Consequently, rigid standards
of normalcy must be re-examined and
a greater emphasis placed on individual
variation and life history. Even in
a controlled-environment phytotron
where all environmental factors can be
maintained as desired the state of the
rhythm must be taken into account in
an experiment if duplication is desired.
In other words, the important effect
of the internal cycle must be given
greater consideration in all cases.
When this control is achieved we
can possibly expect revolutionary ad-
vances in many aspects of human life.
For we now know that there is a sci-
entific basis for a long known fact that
some people are “morning people” and
others “night people.” Just as we
have learned to control plants by
photoperiodism, perhaps someday an
intelligent application of knowledge of
internal rhythms may be made to
human problems. For man as a prod-
uct of evolution in a rhythmic envi-
ronment doubtlessly has innate rhyth-
mic responses at least as complicated
as those of other organisms. Even
though he has learned largely to con-
trol the natural environment and to
depend on mechanical rather than bio-
logical clocks, his innate rhythms can-
not be ignored. Trying to subject
“long-day people” and ‘short-day peo-
ple’—to say nothing of “‘day-neutral
people’’—to one generally synchronized
activity regime might be not only very
wasteful of human energy, but actu-
ally deleterious to the individual.
Until a major reorganization of man’s
habits and society becomes feasible,
however, perhaps in the meantime he
may at least throw out his loud alarm
clocks which so rudely interrupt his
circadian rhythm, and by resetting the
biological clock of a strongly fragrant
flower such as Cestrum be wakened by
more gentle means.
MISSOURI BOTANICAL GARDEN BULLETIN 9
SUMMER EDUCATIONAL PROGRAMS FOR CHILDREN
Vee gardens, nature study
outdoors, programs and films on
plants and animals—these are just some
of the activities the Missouri Botanical
Garden offers to St. Louis children
throughout the year. Summer is es-
pecially a time for the action programs
the Garden offers, and since the pro-
grams are popular, it is good planning
to register early for the programs
which require advance registration.
This will be the sixth summer of the
Pitzman Summer Nature Program,
which begins June 18. The nature
study programs offered in Pitzman in-
clude birds, trees (with leaf collections
and identification) , insects, projects on
soils and gardening, and a general sur-
vey of the plant kingdom. For chil-
dren who are interested in pursuing a
research project, there will be Junior
Research teams, and this year there will
Children at a spring Saturday program learning how to pot plants.
10 MISSOURI BOTANICAL GARDEN BULLETIN
be special activities for children who
have been in Pitzman before.
Pitzman classes are held outdoors at
the Garden and meet four days of the
week beginning Tuesday. Children en-
rolled in all of the classes meet at the
Garden from 10 A.M. to 3 P.M.
Those who stay all day may bring
their lunches and purchase soft drinks
at the Garden.
As in past years, there will be two
five-week sessions of Pitzman. The
program is open to children ages 7 to
16, and there is no fee. Registration
begins June 3 and may be done in
person at the Main Gate, or by tele-
phone (TO 5-0440).
A second summer activity is the new
vegetable garden project, which began
in April. Lettuce, radishes and beets
Collecting insects is part of the summer
Pitzman program.
have already been planted, but there
are still a few openings for children
interested in learning how to grow
their own vegetables. The Garden
provides all tools, seeds, and other
materials for good gardening. Chil-
dren who have registered for this pro-
gram meet at the Experimental Green-
house each Saturday at 1 P.M. until
school is out, then at 10 A. M. Wed-
nesdays and Fridays during summer
vacation. There is a $1.00 registration
fee for participants in the vegetable
garden program, and it is returned in
the fall to the children who have
stayed with the program to its com-
pletion.
In addition to the summer programs,
the Garden offers Saturday morning
activities for children throughout the
year. These programs are free and re-
quire no registration. Programs start
in the Museum at 10 and last until
11:30 each Saturday morning of the
year. The schedule of Saturday activ-
ities until the end of June is as follows:
May 11—‘Plants with Wet Feet.”
Demonstrations of aquatic plants.
Children will go through the under-
water tunnel in Climatron.
May 18—‘Prehistoric Plants.”’ The
record and development of plants dur-
ing the last 550 million years. Actual
plant fossils are used.
May 2)—“From Dust to Seed.”
How flowers are pollinated and fruits
and seeds are developed. Emphasis is
placed on insect pollinators.
June 1—Bees and Flowers.’ Ac-
tual observations of bees seeking nectar
in flowers with special markings
(honey-guides).
June 8—‘Tags for Trees.’ Chil-
MISSOURI BOTANICAL
dren will make plaster casts of leaves.
June 15—‘The Queen of Flowers.”
Children will sample rose family fruits
in a study of the many different mem-
bers of the Rose Family.
June 22—“Tree_ Trail
Hunt.” A treasure hunt in the wild
part of the Garden for leaves and seeds.
Nature
Prizes given for participation.
June 29
Nature Films. A selec-
GARDEN BULLETIN Tal
tion of the newest and best color sound
films.
Summer is a busy time at the Gar-
den, and children who are enrolled in
any of the Garden’s programs are not
likely to find themselves bored for lack
of things to do. Best of all, they are
not just busy; they are busy learning
more about the world in which they
live. For more information on any
Garden program, call TO 5-0440.
FEATHER GERANIUM — JERUSALEM OAK
EDGAR ANDERSON
, SHE curious aromatic plant known
’ “Feather
Geranium,” or ‘Jerusalem Oak’’ has
variously as ““Ambrosia,’
recently been grown in several St.
Louis gardens, and inquiries about it
have come to the Garden from several
sources. It is a species of Chenopo-
dium, C. botrys, and as such is closely
related to the common, weedy Lamb’s
Quarter or Smooth Pigweed. The en-
tire plant is strongly (and most agree-
It has deeply lobed
basal leaves, something like those of a
ably) aromatic.
geranium or an oak (hence the two
common names) from which rise long
panicles of small flowers followed by
attractive small seed pods. It is now
grown as a curiosity or for the use of
its fragrance and dainty panicles in
either fresh or dried flower arrange-
ments.
Chenopodium botrys has had a long
history of association with man. It
was grown in medieval gardens for its
fragrance and its supposed medicinal
qualities. It was hung in bunches in
the kitchen to sweeten the air or used
like lavendar to give a fresh smell to
bed linens. It is sometimes confused
with the closely related vegetable,
Good King Henry (Chenopodium
Bonus-Henricus), a lower and non-
aromatic perennial with spinach-like
leaves and dense flower clusters, which
since the Middle Ages has been grown
in European gardens for use, like spin-
ach, as a pot herb.
Chenopodium botrys is native to the
Near East and Africa and rather gen-
erally to central Eurasia. The name
Jerusalem Oak may possibly refer to
the plant’s having been brought back
by the Crusaders or other visitors to
the Near East. Its original home is a
little hard to determine since it has
the capacity of sowing itself spon-
taneously in places to which it has
been carried, though it never becomes
weedy and troublesome. There are
specimens in the Garden’s herbarium
which were collected in St. Louis a
century ago, though so far as we know
it has never become established here.
Palmer and Steyermark in their Flora
12 MISSOURI BOTANICAL GARDEN BULLETIN
of Missouri list it as occasionally turn-
ing up in waste ground in St. Louis,
Shannon, Ozark, Stone and Jackson
counties. It has been collected at vari-
ous places throughout the West includ-
ing several remote mining camps, and
it has become fairly common in parts
of California.
It is one of those plants whose size
varies a great deal with the fertility of
the soil and the amount of water it has
had. I have seen it coming up between
the bricks in the pathways of an old
New England garden near Worchester,
Massachusetts, where in early summer
it was only a few inches high. Its
leaves there reminded me of a small
oak-leaved geranium, and a pleasant
aroma arose when they were stepped
on. At the other extreme were the big
plumes of seeding panicles used by Mrs.
Mary Baer in the attractive Victorian
arrangement of dried flowers displayed
in the Tower Grove House, Henry
Shaw’s country home. These had been
grown in the rich soil of an excellent
garden in Ferguson; for that reason
the branching panicles were well over
two feet in length.
FRIENDS OF THE GARDEN NOTES
EW Friends officers were recently elected for the coming year.
Harry E.
Wuertenbaecher, Jr., was re-elected President of the Friends, with Mrs. Curtis
Ford, Mrs. M. M. Jenks, Raoul Panteleoni, Mrs. C. Johnson Spink and Mrs. Tom K.
Smith, Jr., as vice presidents.
The following new Friends of the Garden have joined since February 20, when
the list for the March BULLETIN was prepared:
Dr. Walter E. Abell
Mr. and Mrs. William S. Beggs
Mr. A. Berry
Mr. and Mrs. Clarence W. Cherry
Miss Marion Lydia Clark
Miss Mary Frances Clifford
Mr. Philip Cotton, Jr.
Mr. and Mrs. Dana Cowell
Mr. Donald J. Day
Mr. and Mrs. F. A. Dunnagan
Mr. and Mrs. Rodman H. Durfee
Mr. and Mrs. James W. Durham
Mr. and Mrs.
Oscar W. Earickson, Jr.
Mr. Charles J. Eckrich
Mr. and Mrs. Donald H. Free
Mr. and Mrs. Thomas W. Graham
Mr. and Mrs. Walter S. Green
Mr. and Mrs. John C, Guhman
Mrs. Virginia Hay
Mr. and Mrs. Roger R. Jones
Mr. and Mrs. H. N. Lee
Mr. and Mrs. Roy W. Lenck
Mr. L. M. Lippman, Jr.
Mr. and Mrs.
S. Carson McCormack
Mrs. Mac H. Mandel
Mr. and Mrs. Michael P. Miklas
Mr. and Mrs. Paul D. Morgan
Mr. and Mrs. John J. Noble
Miss Carmelita O’Connor
Mr. Quintin Papineau, Jr.
Mr. and Mrs. R. W. Payne
Mr. and Mrs. Edward Prinz
Mrs. Taylor Schake
Miss Dorothy Schneider
Mr. and Mrs. W. W. Seat
Mr. and Mrs. Donald J. Sher
Mrs. Mathilda Siems
Mr. and Mrs. John Tremaine
Dorothea A. Vogel
Washington Heights Garden Club
Mrs. W. O. Wheeler
Mr. and Mrs. William E. Weise
BOARD OF TRUSTEES
Henry Hirceucock,
President
Leicester B. Faust,
Vice President
Henry B. PFLAGER,
Second Vice President
Howarp F. BAER
DanieLt K. CATLIN
Sam’L. C, Davis
Henry HircHcock
Joun S, LEHMANN
Ropert W. Orro
WarrREN McKINNEY SHAPLEIGH
RoBeRT BROOKINGS SMITH
DupLeY FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
DANIEL SCHLAFLY,
President, Board of Education of St. Louis
GEORGE L, CADIGAN,
Bishop, Diocese of Missouri
STRATFORD LEE MorTON,
President, Academy of Science of St. Louis
THomas H. Etror,
Chancellor, Washington University
RAYMOND R. TUCKER,
Mayor, City of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaecher, Jr., President, Mrs. Curtis Ford, Vice President, Mrs. M. M.
Tenks, Vice President, Raoul Panteleoni, I’tce
President, Mrs. C. Johnson Spink, Vice
President, Mrs. Tom K. Smith, Jr., [ice President, Kathleen M. Miller, Secretary
HORTICULTURAL COUNCIL
Clifford W. Benson. Paul M. Bernard, Mrs. Paul H. Britt, FE. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. McMath,
Dan O'Gorman, Gilbert Pennewill, Ralph Rabenau, Mrs. Gilbert J. Samuelson, Philip A.
Conrath, Chairman.
WOMEN’S ASSOCIATION
Mrs. George T. Pettus, President, Mrs. W. W. Spivy, First Vice President, Mrs. Wm. H.
Harrison, Second Vice President, Mrs. Joseph J. Jannuzzo, Treasurer, Mrs. Arthur J.
Krueger, Secretary.
HISTORICAL COMMITTEE
Leicester B. Faust, Chairman, Mrs. Edwin
Chairmen for Restoration
R. Culver and Mrs. Neal S. Wood, Co-
GARDEN STAFF
Frits W. Went, Director
Hucu C. Cutter, Executive Director
Epcar ANnperson, Curator of Useful Plants
Henry N. Anprews, Paleobotanist
CLARENCE Barre, Instructor
Ernest Brser, Horticulturist
Louis G. BRENNER, Grounds
Superintendent
CHRISTOPHER CHowiINns, Horticulturist
of Tropical Plants
LApIsLAus CuTAK, Greenhouse
Superintendent
Carrott W. Dopce. Mycologist
Cataway H. Dopson. Taxonomist and
Curator of Living Plants
Rosert L. Dresster, Taxonomist and
Editor of the ANNALS
James A. Duke, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watpo G. FecHNeEr, Business Manager
RayMOND FRrReEBORG, Research Associate
Rosert J. Grivespie, In Charge of
Orchids
Brian Gorpon, Editorial Assistant
James Hampton, Assistant Engineer
Paut A. Kout, Floriculturist
C. Ranitet LIncoLin, Assistant
to the Director
F. R. McMartu, Rosarian
Epitu S. Mason, Landscape Architect
ViKToR MUEHLENBACHS, Research
Associate
Norton H. Nickerson, Morphologist
LIL“LrAN OvEeRLAND, Research Assistant
KENNETH QO. Peck, Instructor
GrEorGE H. Princ, Superintendent
Emeritus
WiriramM F. Resse, Superintendent
of Operations
Owen J. Sexton, Research Ecologist
Kennetu A. SmirnH. Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
Georce B. Van Scuaack, Librarian and
Curator of Grasses
TRIFON VON ScHRENK, Associate Curator
of the Museum
Rozert E. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A.M. to 5:00
P.M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 9:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P. M.
(April through November) ; 10:00 A. M. to 4:00 P. M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres— was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden’. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI BOTANICAL GARDEN
/ / June 1963
u elt Ww Volume LI
Number |
Cover: American Pillar roses in bloom at the Garden on Memorial Day. These are
small, brilliant pink flowers.
PHOTO BY BRIAN GORDON
CONTENTS
“Winter's Pleasant Ornaments
How to Identify Common Larvae
Book Review
Friends of the Garden Notes
Editor's Note
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Editor for this issue: BRIAN Gorvon.
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missour1 Botanical Garden
Volidcl Nov cé
Bulletin
June 1963
“WINTER’S PLEASANT ORNAMENTS”
IN THE TOWER GROVE HOUSE
MARY E. BAER
Wo Pleasant Ornaments”
are the blossoms of summer
flowers dried when nature is at its
prime. During the long gray days of
winter they will enliven their sur-
roundings with color and cheer. For
the re-creation of the lost art of flower
drying which the eighteenth century
housewife knew so well, we should pay
homage to Mrs. Louise Fisher. For
€
twenty-three years she created ‘“‘win-
ter’s pleasant ornaments,” as she refers
to them, for the rooms of the Restora-
tion at Colonial Williamsburg. All of
the flowers arranged by her hands ex-
pressed a living naturalness and a
beauty of form always to be remem-
bered. Her book Eighteenth Century
Garland is out of print now, but if
you are fortunate enough to own a
copy, then you too can appreciate how
humble the novice feels in the pres-
ence of the master.
Last winter it was my pleasure to
bring the summer harvest into the
lovely rooms of the Tower Grove
House at Shaw’s Garden. The His-
torical Committee have restored this
beautiful old country place of the late
Henry Shaw to its original 1850’s ele-
gance. The Victorian influence is
present along with the early twentieth
century England which Mr. Shaw
brought to America.
With this these period styles in mind
we allowed color to run rampant.
Red, pink, yellow, orange and laven-
der in buxom arrangements were in
keeping with the house and its furni-
ture. Our containers for the dried
blossoms were of fine antique porce-
lain, early stoneware, pewter and brass.
A few of the arrangements are illus-
trated here, but black and white can-
not capture the fresh appeal of the
dried blossom.
THe Suppty oF DrieED MATERIAL
The best source of flower material is
of course in your own garden. Many
annuals, perennials, grasses, seed pods,
herbs, trees, and shrubs will add to
your collection.
Abundant bounty is yours for the
picking along country roads, in woods
and fields, and by streams. This
bounty of the wild is twofold; your
communion with nature will enhance
the value and enjoyment of your
handiwork. A field of Queen Anne’s
Lace in its pristine whiteness on a day
in June is something that has to be
experienced. Unless you are acquaint-
ed with the rich store of Missouri’s
wild flowers you would profit by the
description and lavishly colored illus-
trations in Wild Flowers, by Homer
House. The Public Library should
(1)
tN
have the 1961 revised edition. Mr.
House stresses one admonition that
bears repeating: “Care should be ex-
ercised not to injure the roots and
leaves that are scarce and easily de-
stroyed.”
Flower shops are another source of
supply. Leaves of eucalyptus, lemon
and magnolia, ferns of all kinds
and other exotic foliage can be dried or
preserved in glycerin. The everlast-
ings of strawflowers, Sea-lavender,
Immortelles and Statice, Grains, Sea-
oats, and yellow Yarrow, most of
which are available in the fall, are also
good to use.
An antique Wedgwood pitcher holds an
arrangement predominating in rich Autumn
colors of orange and yellow. Copper Beech
leaves, Iris leaves, goldenrod, brown tone Hy-
drangea, brown dock, grasses, yellow Immor-
telles, and yellow and orange Strawflowers.
WN
¥
MISSOURI BOTANICAL GARDEN BULLETIN
The time to harvest is difficult to
state exactly, but any time from
spring until frost, when the material is
at its peak, will do. For most bloom-
ing things the best time to harvest is
when the buds are not too far open,
since the drying process tends to force
blooming. The best guide is of course
experience and experimentation.
How To PREPARE THE DRIED MATERIAI
Start with a very warm dry room,
as dark as possible. Cellars are too
moist, but an attic is perfect. (The
colors of the blossoms will fade in the
drying process if the blooms are ex-
An eighteenth Century porcelain vase con-
tining Saltbush, White Hydrangea, White
Allium, white garlic seed heads, Queen Anne’s
Lace, and White Milfoil or yarrow. This is an
all white arrangement.
MISSOURI BOTANICAL GARDEN BULLETIN 3
posed to light; hence the dark room.
Once the plants are dried the colors
will not fade even in bright sunlight. )
Store the blossoms in the drying room
until time to arrange them.
Most wild flowers dry best when
tied in small bunches and hung on
wire or twine which has been sus-
pended from wall to wall. They
should be tied with the heads down to
preserve their natural state. The stems
will thus be dried straight and firm.
Other plants such as goldenrod, yar-
row, boneset dock or similar plants
dry best upright in large-mouth jars,
cartons, or peach baskets. Grasses dry
best in this way also, as does any plant
which requires a graceful curve to its
stem. Queen Anne’s Lace, Black-eyed
Susans and sunflowers should be dried
by placing the blossom head up, stem
down in a wire mesh (chicken wire or
hardware cloth is good) laid over the
top of a cardboard box. In this way,
shrinkage of the blossom is prevented.
Most annuals and perennials dry best
in fine white sand. It is used for a
children’s sandbox and can be pur-
chased at a department store in fifty-
pound bags for a nominal sum. Borax,
cornmeal and silica are other useful
drying agents. My personal preference
is white sand, which I have been using
for over 20 years.
The sand must be dry. Take a
shallow cardboard box and put a gen-
erous layer of sand on the bottom. If
you are going to dry a flower like a
zinnia, hold the stems in your left
hand, flower head down on the sand,
and with your right hand slowly
dribble more sand under and around
the blossom until it is completely—
though lightly—covered. Sometimes
a little hill of sand is best for certain
blossoms.
For delphinium a trench works best
because each blossom has to have the
sand dribbled under and over it sep-
arately. Stems will generally become
anchored along with the blossom as it
becomes covered with sand. If not,
then stand your box next to a support
and tilt the stem toward it.
The sand method of drying is a
painstaking, arduous one, and requires
patience for good results. Zinnias,
Bachelor Buttons, Delphinium—even
some roses—come out of the sand dry-
ing process in full color and form.
An early stoneware crock filled with seed-
pods, grains, brown dock, okra pods, grasses,
red Sumac, Artichokes, and brown oak leaves.
4 MISSOURI BOTANICAL
There is an if, however. The form
and color will remain true if the
blooms are not exposed to drafts and
moisture in the atmosphere after they
are arranged. I have had this happen
so many times to blossoms that now |
dry practically everything by using
the upright, or hanging method.
There is so much humidity in our at-
mosphere that blossoms often shrivel
up and wilt unless carefully dried.
Whatever process you use, be sure to
strip all leaves that are not needed and
any unsightly bloom, before proceed-
ing to dry the flowers.
Branches of trees and shrubs are
best preserved in glycerin. One part
glycerin to two parts warm water is
the proper mixture to use. The stems
to be preserved should be immersed in
SIX to eight inches of solution, or even
a little more. The stems should never
be longer than 18 inches, otherwise
they become too long for proper ab-
sorption to take place. Pound the
bottom three to four inches of the
stem with a hammer to aid in the
process. Several cuts in the bark will
aid further. Wipe each leaf free of
dust and remove all other unsightly
ones. For best results use about four
branches to a jar.
The time you should leave the
branches in the solution depends on
your material. Magnolia grandiflora
requires the longest time, about four
weeks.
Copper Beech leaves, purple Plum,
alba Poplar and others preserve with
great success. Ferns and flat leaves
will press beautifully. To press these
leaves, take thick newspaper and lay
your material on top. Do not allow
GARDEN BULLETIN
the leaves to overlap. Cover the
leaves with another layer of newspaper
and continue adding leaves, layer by
layer in the same manner. When you
are finished, put a weight on top. The
weight must be left on until the ma-
terial is completely dry.
To give ferns a lustre and to aid in
their preservation, paint them before
pressing with a little cooking oil. A
soft water color brush is good for
this step.
MAKING AN ARRANGEMENT
Making an arrangement of dried
plant material is similar in many re-
A brass container with a light airy arrange-
ment of Ambrosia (feather geranium), gray
Silver King Artemisia, Sea Lavender, pink
Allium, purple Statice, pink, yellow, orange
Strawflowers, yellow Immortelles, and Minia-
ture spikes of pink Cockscomb.
MISSOURI BOTANICAL
spects to making one of fresh material.
The arrangement must harmonize with
its surroundings in color, balance, and
design. It takes much more of the
dried material to make an arrange-
ment, and greater care must be exer-
cised in its handling.
Fill your container to within sev-
eral inches of the top with the same
fine white sand used in the original
drying process. Moisten it so that it
is just damp. This dampening makes
it easier to work with and when it
dries, it holds the stems more firmly.
Now you are ready to take the con-
GARDEN BULLETIN 5
tainer to the plants in the drying room.
For a mass arrangement fill in the
background of your container with
outline material. For a sturdy type of
arrangement, large fern leaves, golden-
rod, or saltbush are good. For a light
airy effect, use Sea-Lavender, Artemi-
sia, Ambrosia or any other graceful
material. Start filling in with your
blossoms, working from the top with
the light colors to the bottom with the
Goldenrod, Saltbush
or Hydrangea are all excellent for
fillers.
dark blossoms.
PLANTS TO USE FOR DRIED ARRANGEMENTS
The following plants dry well, but
the list is not complete. [I am giving
only the ones I have had success with.
For a more complete list see one of the
books on dried material. Plants which
can be dried by hanging are followed
by an H; those which should be dried
upright are followed by a U.
ANNUALS
Celosia—Cockscomb: Crested and
plumed, in crimson, red and_yel-
low | H
Baby’s-breath (Gypsophilia) white or
pink H
Bachelor-Button or Cornflower (Cen-
taurea cyanus) Blue, red, white H
Globe-Amaranth (Gom phrena globosa)
Clover-like blossoms which dry like
an everlasting. Purple, pink, white,
lavender H
Grasses, ornamental H
Job’s Tears (Coix lacryma-jobi) Foli-
age-like ornamental grass eee =|
Honesty (Lunaria biennis) or money
plant, flat silver seed pods ae «|
Larkspur (Delphinium) White, pink,
H or U
Salvia (Farinacea) or Mealy Cap Sage.
blue, lavender uae
A true blue flower, excellent for
drying. H—for straight stem. Very
graceful if U.
Strawflower (Helichrysum monostro-
sum) Pink, rose, salmon, white.
Pick before flower opens H
Sunflower (Helianthus) Golden yellow
—six inches across HH
PERENNIALS
Feathery gray
spikes H or U
Chinese Lantern (Physalis franchetii)
Lantern shaped orange-red fruits H
Delphinium: Blue etal
Dusty Miller (Cineraria maritima)
Silver gray foliage Hor U
Globe Thistle (Echinops rito) Large
Can_ be
Artemisia: silver king.
globes of blue flowers.
6 MISSOURI BOTANICAL GARDEN BULLETIN
picked when the globes are green,
or immediately as they turn blue.
Otherwise they tend to shatter.
— ; - H or U
Grasses: Ornamental Hor U
Lambs Ears (Sfachys lanata) For sil-
ver gray foliage Hor U
Lavender (Lavandula) For flower
spikes a _H
Onions ornamental (Alinm) Pale pink,
blue, white or violet a 8
Poppy Oriental (Papaver orientale)
Pick the seed pods when dry U
Sea Lavender or Statice (Limonium)
A delicate lacy, many branched
plant U
Yarrow (Achillea) Clusters of yellow,
white or rose pink U
TREES, SHRUBS
Bamboo (Polygonum cuspidatum) For
line arrangements. Cut in fall.
H or U
Beauty-Bush (Kolkwitzia amabilis)
Pink cascade of blossoms in June.
H or U
Beech (Fagus sylvatica) Tree, glycer-
Seed pods later
in or press methods. Can be used for
years by freshening up each season.
Dogwood (Cornus) Tree. Glycerin or
pressed—green in summer or as they
turn red in fall.
Hydrangea (H. domotoi) Large globe
shaped clusters of flowers, white in
early summer, turning pink around
September. Sometimes beige or
brown U
Magnolia (M. grandiflora) Glycerin
method.
Okra. Pick the seeds which have
turned into striped beige and brown
in fall.
BOUNTY OF THE WILD
Boneset (Eupatorium perfoliatum) Flat
clusters of small white flowers. Pick
before buds open. Dries a lovely
green in June ore
Cattail (Typha latifolia) Pick when
pencil size in June. Then they will
not shatter. They grow in marshy
and swampy ground = mel |
Dock (Rumex) Long spikes are green
in June, rosy beige in summer and
chocolate-brown in fall. ee Ui
Ferns: All kinds __ Press
Goldenrod (Solidago) All varieties
from the earliest in July till frost in
the fall. Pick in bud stage. Opens
into bloom when drying. If picked
when the bloom is too far gone it is
apt to shatter. U
Pick quantities of Goldenrod—the
stems are useful too for blossoms
that have stems too frail to hold
them.
Hor U
Joe-Pye-Weed (Eupatorium pur pure-
um) Pick before clusters of buds
Heather: Rose or lavender
open in order for it to retain the
rosy-purple hue. U
Milkweed (Asclepias syriaca) Dry the
spikes with the pods on, remove all
leaves, open the pods and remove
the silky seeds. The open pods will
dry a pale yellow inside, if exposed.
Mullein (Verbascum thapsus) Pick the
velvety gray green leaves early when
they are in rosettes. Then later
pick the tall spikes when they
are green; late summer, tan; fall,
brown. U
Pearly Everlasting (Anaphalis marga-
ritacea) Produces clusters of tiny
white blossoms on gray green stems.
MISSOURI BOTANICAL GARDEN BULLETIN ve
They grow wild in the woods, but I
have only seen them on the moors in
Nantucket.
Queen Anne’s Lace or Wild Carrot
(Dancus carota) The fields are
white with their large lacy flower
heads in late June. Cut some of the
curled green flower buds too. U
Sumac (Rhus) Pick green early in
summer or red in fall U
Teasel (Dipsacus fullonum) Prickly
cone shaped heads E U
Thistle Canada (Cirsium arvense)
Small lavender flowers.
Bull Thistle (C. lanceolatum) Large
lavender flowers.
They both bloom much of the sum-
mer; they dry beautifully with their
CR CER
leaves intact. Wear gloves to pick
Chemie cseees Hor U)
Grains of millet, rye, wheat, oats and
barley. Green or dried in the fields.
There are scores of others for your
experimentation, just as there are dif-
ferent materials for use in drying. The
best way to learn about them is to try
drying them yourself.
RECOMMENDED REFERENCE Books
For FurTHER STUDY
“New Ways with Dried Flowers”
By Ruth Gannon
The Crowell Co. 1958
“The Flower World of Williamsburg”
By Joan Parry Dutton
Colonial Williamsburg, Williamsburg,Va. 1962
“Wild Flowers”
Homer House
Macmillan 1961 (Revised)
Slo a SI
HOW TO IDENTIFY COMMON LARVAE
CHRISTOPHER
| a let it be made clear exactly
what a larva is. The larva is the
immature stage in the life cycle of a
true insect (Hexapoda), a six-legged
creature whose body in the mature
stage is divided into three segments—
head, thorax, and abdomen. These
true insects have a complete life cycle
or metamorphosis of egg to larval to
pupal to adult stages.
It is the larval stage of the life cycle
which we are most likely to see and
which involves damage to our garden
plants. Insect eggs are usually too
small to be seen and the pupal stage is
also difficult to find, while the adult
stage, though visible enough, is often
CHOWINS
winged and therefore passes unnoticed
as far as gardeners are concerned.
Larvae are known by a number of
vastly misleading terms; e.g., bugs,
worms and maggots. What will be de-
scribed here are the true larvae, repre-
senting a definite stage in a definite
class of the insect world.
Identification of any stages in the
life cycle of an insect will tell us what
sort of mature adult insect has laid the
eggs, and possibly how many broods or
families are produced annually. In
many cases, once the family of an in-
sect is known, we will then know per-
haps where the resting or pupal stage is
spent, and perhaps where the eggs may
8 MISSOURI BOTANICAL GARDEN BULLETIN
be laid. With this knowledge, the
control measures necessary to kill
harmful garden pests can be greatly
facilitated.
The caterpillar: This is the term
given to the immature or larval stage
of the Lepidoptera, the order of butter-
flies and moths. The caterpillar is
characterized by a well defined head,
biting mouthparts, 3 pairs of thoracic
Diagram 1. Cabbage butterfly (Pieris rapae)
©
legs and 5 pairs of abdominal legs.
Another type of larva or caterpillar
often seen in this order is the Geo-
metridae; these are sometimes called
inchworms or earth measurers.
Diagram 2. Corn earworm (Heliothis um-
brosus )
Fall canker worm (Alsophila pome-
taria) (Diagram 3). It is character-
ized by a well defined head, biting
mouth parts, 3 pairs of thoracic legs
and 2 pairs of abdominal legs.
3
Sawfly larva: This is often mistak-
enly identified as a caterpillar; i.e., of
the order Lepidoptera, but this larva
actually belongs to the same family as
bees and wasps, the Hymenoptera.
Apple sawfly (Holocampa_ testudi-
nea) (Diagram 4). The sawfly is
recognized by its well defined head,
biting mouthparts, 3 pairs of thoracic
legs and 6, 7, or 8 pairs of abdominal
legs. (Larvae of bees and wasps have
MISSOURI BOTANICAL
merely a vestigial head and no legs at
all.)
Larvae of the beetle order
(Coleoptera):
Potato beetle (Leptinotarsa decem-
lineata) (Diagram 5). It is charac-
terized by: Prominent head, biting
mouthparts, 3 pairs of thoracic legs
and no abdominal legs. The weevil
family is found in this order, Cucur-
lionidae, and is characterized in the
same way.
Plum curculio (Conotrachelus nen-
uphar) (Diagram 6).
The fly order (Diptera):
This is a large order, containing
Z
f
many harmful pests of plants and
animals. Included in this order are the
Muscidae, the common bluebottle flies.
Maggots, found in the dead carcasses
GARDEN BULLETIN 9
of animals and in rotting food, are
larvae of flies.
Common housefly (Musca domestica )
(Diagram 7). Characteristics: Biting
mouthparts, no thoracic legs and no
abdominal legs. The head is vestigial;
i.e., not defined.
There are two main ways by which
an insect feeds. One way is by biting
and digesting its food; insects which
eat plant foliage are of this type. To
control chemically this type of insect
pest, a stomach poison such as lead ar-
senate may be applied to cover all the
foliage of a susceptible plant. A con-
tact insecticide such as nicotine sul-
phate, which will enter the breathing
pores of the insect and cause asphyxia-
tion, may also be used with success.
The other main type of feeding is by
sucking. The insect of this type sucks
the cell sap of the plant into its own
system by means of a pair of tubes
called stylets. This type of insect
cannot be controlled by stomach poi-
sons, sO a contact spray must be used.
There are insecticides which act both
as contact and stomach poisons; DDT
is a popular example of such a spray
poison.
ce CBR
Se Se
5
10 MISSOURI BOTANICAL GARDEN BULLETIN
BOOK REVIEW
Michael Haworth-Booth F.L.S.. The
Moutan or Tree Peony. pp. 106 +
11 photographic plates. St. Martin’s
Press, N. Y. 1963. $3.95,
i lio short and highly readable ac-
count of the tree peonies has quite
a different tone from many English
books on horticultural subjects. The
author is an English landscape gardener
and nurseryman, but he has traveled
in the United States and is familiar
with American work on the subject.
He dedicates his book to Miss Silvia
Saunders of Clinton, N. Y., who is
carrying on the work started by her
father, Professor A. P. Saunders of
Hamilton College, and the American
Peony Society. Of the 35 references
in the bibliography, 40° are from
American sources, including one under
the joint authorship of Dr. John C.
Wister of Swarthmore College and
Harold Wolfe of St. Louis.
Tree peonies, low shrubs with grace-
ful leaves and flowers up to the size of
cabbages, trace back to four rare Asi-
atic species. One of these was domes-
ticated so early that its origin was
already being discussed by a Chinese
author in 536 A.D, It reached Japan
as early as 734 A. D. and both Chinese
and Japanese varieties have traveled in
quantity to Europe and America since
the great Sir Joseph Banks began the
importation by successfully establish-
ing a double magenta variety at Kew
in 1789, The rare wild species from
which these cultivated kinds had been
developed were not found until
much later. Reginald Farrer, the rock
gardener and plant explorer, has given
a dramatic account of his discovery of
the wild white variety of Paconia suf-
fruticosa on his trip to the Tibetan
border in 1914.
“Through the foaming shallows of
the copse I plunged, and soon was
holding my breath with growing ex-
citement as I neared my goal, and it
became more and more certain that I
was setting eyes on Paconia moutan as
a wild plant. The event itself justified
enthusiasm, but all considerations of
botanical geography vanish from one’s
mind in the first contemplation of that
amazing flower, the most overpower-
ingly superb of hardy shrubs. Here in
the brushwood it grew up tall and
slender and straight, in two or three
unbranching shoots, each of which car-
ried at the top elegantly balancing,
that single enormous blossom, waved
and crimped into the boldest grace of
line, of absolute pure white, with
featherings of deepest maroon radiat-
ing at the base of the petals from the
boss of golden fluff at the flower’s
heart. Above the sere and thorny
scrub the snowy beauties poise and
hover, and the breath of them went
out upon the twilight as sweet as any
rose. For a long time I remained in
worship, and returned downwards at
last in the dusk in high contentment.”’!
Farrer collected no seeds or living
plants, and it was not until Dr. J. F.
Rock found transplanted plants grow-
'In “On the Eaves of the World,” 1926, be-
ginning on page 110.
MISSOURI BOTANICAL GARDEN BULLETIN 11
ing in a lamasery garden and _ seeds
were widely distributed by the Arnold
Arboretum of Harvard University
that this plant became known to
western collectors.
Haworth-Booth has chapters on the
species of Tree Peony, a check list of
garden varieties in England, on the
landscape uses of the Moutan as a gar-
den shrub, and on propagation and
culture (including pests and diseases) .
There is a bibliography of 40 titles, but
no index.
EDGAR ANDERSON
eK sz XX
FRIENDS OF THE GARDEN NOTES
| Pee month the St. Louis Chapter
of the League of Women Voters
held a contest in which St. Louisans
were asked to rank the top ten assets
of St. Louis. It is most gratifying to
us that out of the almost 600 contest-
ants, Shaw’s Garden received the larg-
est number of votes. Not only the
Garden staff are pleased that their ef-
forts to make the Garden as good as
possible are being so well recognized,
but it must also be a satisfaction to
every Friend of the Garden that,
through his membership, he is con-
tributing to the upkeep and effective-
ness of the Garden.
In this connection it is appropriate
to clarify a misunderstanding which
has come up as a result of the estab-
lishment of the new Greater St. Louis
Arts Council, of which the Garden is
a member. Many Friends have called
in to ask whether they should continue
to contribute to the Garden through
the Friends of the Garden, and others
have simply returned their membership
reminders with the note that they had
contributed to the Arts Council as a
means of helping the Garden. The
impression among many Friends has
been that it is no longer necessary to
contribute to the Friends of the
Garden.
Quite the opposite is true. Contri-
butions directly to the Friends of the
Garden are always necessary if the Gar-
den is to maintain itself and grow.
Henry Hitchcock, President of the
Board of Trustees, recently sent a let-
ter to members of the Friends in which
he explained the relationship between
the Garden and the new Arts Council.
For the benefit of Friends who did
not see the letter, the following para-
graphs are reprinted here:
“At our hearing before the Budget
Committee of the Greater St. Louis
Arts Council, its members emphasized
the importance of the continuance and
expansion of the Friends of the Gar-
den. They urged us both to enlarge
our membership and to strengthen it.
As you know, the Council finances
deficits only, and the deficit we pre-
sented in our budget was predicated on
even greater support from our Friends
than in the past.
12 MISSOURI BOTANICAL GARDEN BULLETIN
“Please assist your Officers in every
way possible and encourage them with
your continued support. Your finan-
cial aid to the Garden has been of tre-
mendous help in making it the joy it
is to the thousands who visit it every
year.
“Many, many thanks for your in-
terest,”
NEW MEMBERS OF FRIENDS OF THE GARDEN
April 19 through May 20
Mrs. Donald S. Babcock
Mrs. Margaret Groh
Mr. and Mrs. Oscar J. Rotty
Mr. and Mrs, Stanley H. Barriger Mr. and Mrs. Creston C. Lynn Mr. and Mrs. A. Y. Schultz
Dr. and Mrs. Charles Bennett Miss Virginia McMath Mr. and Mrs. L. C. Sizemore
Mrs. Ben Phillips Donnell Mr. Elmer Oltman Mrs. J. G. Taylor Spink
Mrs. J. P. Frein Mr. and Mrs. Mr. and Mrs. L. J. Vogler
Reverend and Mrs. Manning M. Pattillo
Alfred O. Fuerbringer
NAME OMITTED FROM THE ROSTER OF THE MARCH BULLETIN
Mrs. George H. Pring
eR XX we MD
EDITOR'S NOTE
ANLET LINCOLN, assistant to the
Director at the Garden since
1960, resigned from the Garden staff
June 1 and has accepted an appoint-
ment as assistant to Francis V. Lloyd,
Jr., newly appointed Director of Pre-
Collegiate Education at the University
of Chicago. Lloyd is currently Super-
intendent of the Clayton Public
Schools and Lincoln was a member of
the Clayton School Board until April
of this year.
Both Lloyd and Lincoln will assume
their new duties in Chicago on July 1.
Lincoln also expects to pursue gradu-
ate studies at the University’s Gradu-
ate School of Education. In addition,
he will serve as editorial consultant
for Science Research Associates, Inc.,
Chicago publishers of curriculum
materials.
Before coming to the Garden, Lin-
coln was vice president of the Lemoine
Skinner, Jr., public relations agency of
St. Louis. He came to St. Louis in
1954 as director of public affairs at
KETC, Channel 9.
He was graduated in 1950 from St.
John’s College, Annapolis, Maryland.
From 1957 to 1960 he served on the
board of the Department of Christian
Education of the Episcopal Diocese of
CBR
This issue is the last BULLETIN until
September. At that time the Editor’s
duties will be assumed by Dr. Edgar
Anderson, Curator of Useful Plants at
the Garden and a frequent contributor
to these pages. The present editor will
enter the Graduate School of the Uni-
versity of Missouri in September to
Missouri.
continue study of American history
and journalism.
BOARD OF TRUSTEES
Sam’L. C. Davis
JoHN S, LEHMANN
Robert W. Orro
WaRREN MCKINNEY SHAPLEIGH
RoBertT BROOKINGS SMITH
Henry Hircencock,
President
LeicesTeR B. Faust,
Vice President
Henry B. PFLAGER,
Second Vice President
Howarp F. BAER
Daniet K. CaTLiIn
DupLey FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
THomas H. Enior,
DANIEL SCHLAFLY,
Chancellor, Washington University
President, Board of Education of St. Louis
RAYMOND R. Tucker,
Mayor, City of St. Louis
Georce L. Capican,
Bishop, Diocese of Missouri
SrratTFoRD LEE Morton,
President, Academy of Science of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaecher, Jr... President, Mrs. Curtis Ford, Vice President, Mrs. M. M.
Jenks, Vice President, Raoul Panteleoni, |"tce President, Mrs. C. Johnson Spink, lice
President, Mrs. Tom K. Smith, Jv., ice President, Kathleen M. Miller, Secretary
HORTICULTURAL COUNCIL
Clifford W. Benson, Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. McMath,
Dan O’Gorman, Gilbert Pennewill, Ralph Rabenau, Mrs. Gilbert J. Samuelson, Philip A.
Conrath, Chairman.
WOMEN'S ASSOCIATION
Mrs. George T. Pettus, President, Mrs. W. W. Spivy, First Vice President, Mrs. Wm.
H. Harrison, Second lice President, Mrs. Joseph J. Jannuzzo, Treasurer, Mrs. Paul
Britt, Corresponding Secretary, Mrs. Arthur J. Krueger, Recording Secretary.
HISTORICAL COMMITTEE
Leicester B. Faust, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-
Chairmen for Restoration.
GARDEN STAFF
Frits W, Went, Director
Hucu C, Cutter, Executive Director
Epcar ANpeErRSON, Curator of Useful Plants
Henry N. Anprews, Paleobotanist
CLARENCE Barsre, Instructor
Ernest Biser, Horticulturist
Louts G. BRENNER, Grounds
Superintendent
CHRISTOPHER CHOWINS, Horticulturist
of Tropical Plants
LapisLaus CuTak, Greenhouse
Superintendent
CarroL_t W. Donce, Mycologist
Cataway H. Dopson, Taxonomist and
Curator of Living Plants
Ropert L. Dressier, Taxonomist and
Editor of the ANNALS
James A. Duke, Assistant Curator
of the Herbarium
Joun D. Dwyer, Research Associate
Watpo G. FecHNeErR, Business Manager
RayMOND FREEBORG, Research Associate
Ropert J. Giit_rspir, In Charge of
Orchids
Brian Gorpon, Editorial Assistant
James Hameton, Assistant Engineer
Paut A. Kout, Floriculturist
F. R. McMartnu, Rosarian
Epitu S. Mason, Landscape Architect
ViIkToR MUEHLENBACHS, Research
Associate
Norton H. Nickerson, Morphologist
LiIttt1AN Over LAND, Research Assistant
KENNETH O, Peck, Instructor
GeEorRGE H. Princ, Superintendent
Emeritus
WitiiaM F. Resse, Superintendent
Owen J. Sexton, Research Ecologist
KENNETH A, SmitH, Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
Georce B. Van Scuaack, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
Rosert FE. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public,
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A.M. to 5:00
P.M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 9:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P. M.
(April through November) ; 10:00 A. M. to 4:00 P. M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres— was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building’ is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI BOTANICAL GARDEN
Bulletin are ™
Cover: Looking directly into one of the Passion-flowers (Passiflora quadrangularis)
in the Climatron. Several of the supposed symbols of Christ’s Passion show up well in
this Photograph. Radiating from the center of the flower are the three white stigmas
which represent the three nails in the cross. Peeking out behind them are the five
stamens (for the five wounds). The long filaments of the corona dominate the flower
and typify the halo. Beyond it can be seen the ten perianth parts (five petals and five
sepals) which were thought to represent the ten disciples present at the crucifixion.
Further details in the text.
PHOTO COURTESY OF THE ST. LOUIS POST-DISPATCH
CONTENTS
Passion-flowers at the Garden Friends of the Garden Picnic
The Band Concert for Friends of the ©The New Snack Bar
Garden Saturday Morning Programs
Our Worst Weed Becomes a Triple (Coming Flower Shows
Problem . ae
_. . Life Memberships
The Chinese Parasol-tree in 1963 New Members of the Friends of the
Moth-Mullein in a Suburban Lawn Garden
We Answer the Visitors
ae
Office of publication: 306 E. Simmons Street, Galesburg, Illinois.
Editorial Office: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10,
Missouri.
Editor for this issue: EpGar ANDERSON
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Illinois,
under Act of March 3, 1879.
Missouri Botanical Garden
Vol. LI No. 7
Bulletin
September 1963
PASSION-FLOWERS AT THE GARDEN
| ae many other tropical plants,
passion-flowers have grown super-
latively well in the Climatron, flower-
ing abundantly and over long periods.
They have the reputation of not set-
ting fruit under greenhouse conditions,
but one of them, Passiflora quadrangu-
laris, the granadilla, has set fruit freely
for months. Many of these suffered
from the curiosity of visitors and the
immature fruits, like small green
plums, have turned up here and there
along the walks in various parts of the
Garden. Enough survived, however,
to make a continuous display. They
quickly swelled up into smooth light-
green melons nearly a foot long, grad-
ually brightening to a brassy green-
gold as they ripened.
Passifloras are a feature of the Amer-
ican tropics and sub-tropics. Some 400
species of them are native there, only
two reaching the temperate zone. A
very few species hail from the Orient
but Passifloras are easy to grow from
cuttings or from seeds and the best of
the American fruits and those most
effective as flowering vines are widely
cultivated around the world.
A few species are shrubs, most of
them are climbers with attractively
coiling tendrils which have the look of
Until they
blossom, many Passifloras do not look
precision-made springs.
greatly unlike squash or cucumber
vines, except that the foliage, the ten-
drils, and the vine itself have a neater
and more permanent look, as if they
had been made out of better materials
and more care had been taken in put-
ting them together.
The flowers are distinctive. They
are enough different from other kinds
of flowers to be intriguing to anyone
who has previously looked carefully at
a flower of any other sort, be he a
professional botanist, an artist, a gar-
dener, or an amateur naturalist. They
are usually dominated by a fleshy out-
growth, technically a crown or corona,
which may be variously cut and divid-
ed. Frequently, as in the four species
which have been flowering in the
Climatron, the most conspicuous part
of the crown is a radiating cluster of
several dozen long graceful filaments
which may be variously curved, col-
ored and patterned depending upon the
species and variety of passion-flower.
These filaments emerge above the
petals and sepals and may extend be-
yond them.
A further air of complexity is given
these beautiful flowers by the fact
that the remainder of the flower parts,
the stamens and the pistil, are carried
by a special stalk which rises from the
center of the blossom.
(1)
2 MISSOURI BOTANICAL GARDEN BULLETIN
Given this fundamental pattern it is
interesting to see how widely it varies
in color and size and proportion from
one species to another. The filaments
of the crown may be white or banded
or even speckled. The sepals and the
petals may be of the same or different
colors or the flower may be without
petals. The chief color of the flower
may be yellow, green, blue, or red. The
red itself may be pink or rose or terra-
cotta colored or a brilliant scarlet.
The flower may be an intricate pattern
of two or more colors in various shades,
or it may be one shade of one color
throughout. The blossom may be
flat, more or less like a large-flowered
clematis, or it may be drawn out at the
base into a long narrow tube.
The fragrances of the flowers are
In those which have
bloomed in the Climatron there seem
also. varied.
to be two fundamental variables, a
sweet flower-like fragrance and a
musky, animal odor. The four kinds
which bloomed struck different bal-
ances of these basic two. Passiflora
alata had the most intriguing of the
mixtures, varying somewhat with the
time of day and greatly with the reac-
tion of the person who did the smell-
ing. Some thought it was a strong
odor; others could scarcely detect it.
To a very few it was attractive, just
musky enough to be interesting. To
many it was a disagreeable combina-
tion of odors, to some downright dis-
gusting and most unpleasant.
If the passion-flowers intrigue us
now with their beauty and their strange
shapes, imagine their effect upon the
early Spanish and Italian naturalists
who came upon them in Latin Amer-
ica. In those days much more of
magic was bound up with medicine.
Students of plants believed that by ex-
amining a plant carefully you could
determine its significance and even
learn in just what way it might be
used in healing. The symbolism of
newly discovered plants was of serious
concern. In such an atmosphere it
was not long before tales began to
circulate (and in circulation were
enlarged upon) of miraculous vines
whose flowers were a record of Christ’s
suffering (His “passion’’) on the way
to the cross.
Hence the flowers were ‘‘passion-
flowers” and are still universally
known by that name, though in later
years the advertising for one of the
drinks which is made from the fruits,
hints at other meanings of the word
“passion.”
Details of the interpretation of the
flower varied between one account and
another, as they might well have to,
there being such variation between
different species and varieties of
passion-flower. The following account
will serve for the accompanying pic-
tures of Passiflora quadrangularis and
can be adapted to other species.
The outer conspicuous parts of the
corona represent the radiating glory
which streamed from Christ’s head;
one of the lower cycles deeper within
the flower is the crown of thorns. The
three big stigmas at the very apex of
the flower are the three nails in the
cross; the five strange sidewise stamens
just below them are the five wounds
of Christ.
sepals and the five petals which alter-
In this species the five
nate with them look practically the
MISSOURI BOTANICAL GARDEN BULLETIN 3
same, seen from above when the flower
is open. The ten of them represent
the ten disciples who were present at
the crucifixion, Peter and Judas being
absent. The tendrils closest to the
flower, being in the rapidly developing
part of the plant, are frequently
uncoiled and their long menacing
branches are taken to represent the
whips with which Christ was scourged.
The most widely grown of the ed-
ible passion-flowers, Passiflora quad-
rangularis; the granadilla (pronounced
granah-deeyah in Spanish), is the one
which has made itself most rampantly
at home in the Climatron. From the
lower ground level it quickly grew up
to the gallery walk where it spread out
sidewxys along the railing and on up
towards the roof when further sup-
port was offered it. Though it is the
coarsest of the four passion-flowers we
have been growing, it is a fine looking
vine. As the name “quadrangularis”
implies, it has four flanges coming out
stiffly at right angles from the stem
and extending from one leaf to the
next, frequently so well-developed as
to form a green web or wing. The
leaves are unlobed, as large as your
hand or larger, heart-shaped at the
base and narrowed at the tip to a
sharp point.
The flowers were produced abun-
dantly over a period of some months,
some of the branches of the vine al-
most flowering themselves to death at
times. In addition to major periods of
bloom there were marked cycles from
day today. After several days of only
one blossom, or none, or perhaps two
or three, there would be a day with
twenty or more al] in bloom at once,
to be followed by another period of
scarcity. These cycles were the more
noticeable because like all the passion-
flowers known to me, each blossom
stayed in bloom for only a day and
with this species not even a full day.
It sort of half way opened up in the
morning, showing the beautiful purple
and white filaments of the corona
practically wadded within the bright
green sepals, for in P. quadrangularis
the corona has the air of being too
large for the flower which bears it.
The flower would reluctantly crack
open a little wider, give off its scent
and attract insects and then start to
wither and close up again.
The fruits set freely, grew to the
size of muskmelons, much larger than
those of most other species, then
slowly turned from green to gold and
when you shook them you could hear
the large hard seeds sloshing around in
the semi-liquid pulp. At this point
they are just right to use. With mod-
ern equipment it is simple to prepare
them for the table or for serving from
a tray. Open one into a large basin,
straining off the big hard seeds with a
colander or coarse sieve. Scoop out all
the soft and semi-liquid pulp as well as
the juice. Add ice cubes and just a
touch of sugar and whip it all up in an
electric blender until everything, ice
cubes, flesh, and juice, are one homo-
geneous whole. Pour into glasses and
sip it as slowly as possible through a
straw. Served in this way, it is an
effective remedy for the discomforts of
hot weather and will be relished even
by those who found the granadilla too
insipid when tried in other ways. If
you wish you may put additional fla-
4 MISSOURI BOTANICAL GARDEN BULLETIN
vorings in the blender, alcoholic and
otherwise, but the granadilla pulp and
ice beaten together produce a smooth,
fragrant, faintly gelatinous perfection
of which one becomes increasingly
fond, which is hard to improve upon
for hot weather sipping.
Its size, its productiveness, its beau-
ty and interest as a vine, have made
the granadilla a favorite in tropical
Latin America and it is widely grown
under a variety of names, while its
own name gets more or less bandied
about for the other cultivated species.
In Costa Rica it becomes the granadilla
real (which is to say “royal’”), in the
French Islands it is the barbadine, in
Cuba pasionaria. In Brazil one of its
names is maracuyd melao. In Colombia
it is badea.
Passiflora alata
This species is so similar to the pre-
vious one that the two of them are
Section showing the ripening pulp in the
center of a Passion-fruit. Each seed is sur-
rounded by a juicy outgrowth, technically an
aril, which gets juicier and jucier as the fruit
matures,
sometimes treated as two varieties of
one species. It is a smaller, neater
plant with more open flowers, of a
strange color pattern. The petals and
sepals are strongly colored with an
almost terra-cotta purple on the inside
which contrasts with the deep purple
and white of the filaments. Instead of
spreading outward like a halo, they
arch gracefully upward and then in-
ward, forming a deep cup around the
innermost parts of the flower.
Passiflora edulis. Passion-fruit. Purple
Granadilla.
This is a very different looking vine
from the previous two, though still
distinctly a passion-flower to one who
has seen any of the other species. The
broad leaves are a shiny dark green on
their top sides. Their margins are
finely cut and so deeply lobed at either
side that they are almost three parted.
The petals are pure white and are held
way back when they open. The deli-
cate filaments of the corona are pure
white but deep purple blue at the base.
The stigmas, stamens, and other parts
of the flower are of moderate size and
finely formed and the various parts
are nicely spaced from each other,
serving almost as a living diagram of
how a passion-flower is put together.
In the Climatron Passiflora edulis
has grown well and flowered abun-
dantly, though it has much _ longer
waits between flowering periods than
the previous two species. It has not
fruited with us which is a pity since
the bright purple fruits, about the size
and shape of a hen’s egg, are orna-
mental and interesting. Their rind is
hard and they have much more acid
MISSOURI BOTANICAL GARDEN BULLETIN 5
fruits than the ordinary granadilla’s
and a fruitade made from them tastes
and looks like a mixture of grapejuice
and lemonade except that it is fre-
quently so richly perfumed as to taste
artificial the first time you try it.
Passiflora edulis comes from Brazil
but has been widely grown throughout
the tropics and sub-tropics. It has for
years been a popular fruit in parts of
Australia. In Ethiopia I saw a long
arbor covered with it which was used
to supply the mess hall of a junior col-
lege. Big pitchers of its fruitade were
set on the tables and it was popular
with the young men.
Passiflora allardii (P. quadrangularis
< P. caerulea CONSTANCE ELLIOTT),
the other passion-flower in the Clima-
tron, was planted beside the pillars
which were left over from the old
palmhouse which once stood on this
site and it is the chief one of several
kinds of flowering vines which mantle
them effectively.
Passiflora allardii is a hybrid named
for the Mr. Allard of the Cambridge
Botanic Garden in Cambridge, Eng-
land, who produced it years ago by
pollinating Passiflora quadrangularis
with pollen from a beautiful big white
variety named CONSTANCE ELLIOTT.
It is a vigorous, attractive free-flower-
ing vine and has been very widely
cultivated as an ornamental, particu-
larly in Botany and Horticultural De-
partment greenhouses and other public
and semi-public greenhouses. The big
vine in the Climatron is in flower a
good part of the year but most of the
flowers are up on top of the portico
and can be seen only from some such
vantage point as the gallery walk
around the west side of the Climatron.
The flowers are large, beautifully pro-
portioned, and blue and white. They
are effective and attractive even in the
distance. From time to time buds
form on one of the branches hanging
down from above and then blossoms
are borne almost at eye level for a few
weeks. Even then the attractive leaf-
age of the vine as a whole creates the
impression of a permanent backdrop to
be more or less ignored. Not expecting
the flowers, the eyes of most visitors do
not spot them here and there against
the curtain of foliage and they remain
unnoticed unless a big sign calls atten-
tion to them.
The Missouri Botanical Garden has
two other species of passion-flower in
its Arboretum at Gray Summit, Mis-
souri, 35 miles west of the Garden.
They are the two species in the entire
family which have evolved enough
hardiness so that they can survive
out-of-doors outside the sub-tropics.
The superintendent, Ladislaus Cutak, climbs
a stepladder to harvest a ripening fruit of the
GRANADILLA, Passiflora quadrangularis, for the
photographer.
COURTESY OF THE POST-DISPATCH
6 MISSOURI BOTANICAL GARDEN BULLETIN
One of these, Passiflora incarnata, is
not native to the Arboretum but has
been transplanted from southern Mis-
souri, where it is close to the limit of
its range. Country children in the
South are said to eat its fragrant fruits
(like little yellow-green eggs) and
they are referred to as “Maypops”
though they do not ripen until late in
the summer, It is one of the weediest
and least attractive of the passion-
flowers. The blooms are mostly a
washed out pink, shading into blue.
The vines scramble about over each
other and over other weeds and climb
up a little way on fences. Farther
south (it goes all the way to Florida)
it is said to be more robust. It dies
down to the ground in the fall and not
only comes up the following spring
but can spread under ground. At one
of the places where it was planted at
Gray Summit it has persisted with
little or no attention for nearly twen-
ty years. It has spread a little on the
whole but is not an aggressive weed.
Country children in the South make
little dolls out of the unopened flower
buds of maypops. The petals and
sepals are removed with a knife or a
thumb nail. Two of the stigmas be-
come feet, the style branches which
lead to them serving as legs; the third
one is pinched off. A little of the
corona is left to form the hair for the
girl dolls; it is all taken off for the boy
dolls. The resulting objects, about an
inch or so long, with their short crook-
ed legs and protruding green bellies, are
horrible little green miniatures of some
of the primitive black sculptures from
Africa. They are so very similar that
I have wondered if this bit of folk art
might have spread up from the tropics
in the times of slavery.
The Ozark passion-flower, Passiflora
lutea, is native to the Arboretum
and has increased slightly during the
years the Garden has protected the
cedar ridges where it grows, from fire
and pasturing. It is very close to the
northern limit of its range with us,
which may explain the fact that not
one vine in three bears flowers and
that ripened fruits have been seen only
a few times.
The authoritative “New Britton and
Brown, Illustrated Flora of the Eastern
United States and Adjacent Canada,”
says that Passiflora lutea grows in
“moist soil.” During most of the
growing season the ridges where Passi-
flora lutea grows at the Arboretum are
almost as hot and dry as a desert. The
rock is frequently within a few inches
of the surface, or actually exposed as
outcrops. If there is much precipita-
tion in winter and spring the water
will ooze out along the joints in the
rocks, though not as actively as on the
nearby glades of thin bedded dolomite.
In summer except immediately after a
rain these ridges are hot and dry; on a
muggy day they are pleasanter to
walk through than the moister wood-
lands down below with heavy shade,
no breeze, and lots of mosquitoes.
Whatever they may do farther east
and south, here the delicate little vines
of Passiflora lutea climb up red cedars,
Indian Currants, or Bumelias. Many
of the vines are only about shoulder
high and do not fruit. They are never
really plentiful. A dozen or so can be
found on one ridge by those who know
where to look for them. Occasionally
MISSOURI BOTANICAL GARDEN BULLETIN 7
one finds a vine in bloom, a flat little
flower, exquisitely formed, smaller
than a twenty-five cent piece and all
of it, including the visible parts of the
corona, a slightly greenish yellow.
Finding Passiflora lutea in bloom in
the Ozarks is a strange experience for
a naturalist who has some knowledge
of the group of plants from which it
springs. It is the final link in an evo-
lutionary series tracing back to scores
and even hundreds of tropical species
brilliant in color, exotic in design,
many of them in the hot, wet tropics.
This dry rocky ridge along which we
have come upon the flowering vine
seems like another world; there is little
of tropical magnificence about the
blossom itself. Yet with a second
look (or perhaps with a second visit)
one percieves that the three-lobed
leaves are nicely proportioned, the
climbing tendrils are evenly coiled, the
central coronas, though practically the
same shade as the rest of the flower,
are beautifully formed.
EpGark ANDERSON
eK sw XR MMS
THE BANDZzGCONCERT FOR FRIENDS OF THE GARDEN
ON JULY 23RpD
N THE evening of July 23rd the
Garden expressed its thanks to
the “Friends” with an informal old-
fashioned band concert. Not since
Henry Shaw was seranaded here with a
St. Louis band on one of his later
birthdays has there been a remotely
comparable occasion. A St. Louis
bandmaster, August Ponstingl, and
his “‘Viennese Serenaders”’ provided the
music from the terrace between the
Desert House and the Climatron. Sev-
eral hundred seats had been provided
in among the trees at the west edge of
the Knolls and there was a bar close
by with beer and a soft drink on tap.
It was a family affair and a good
many of the visitors brought rugs and
cushions for the children or grand-
children to sprawl out on. The music
was just right for the occasion, a good
deal of it old German tunes and songs
in some of which the audience joined.
If you felt like leaning back and lis-
tening, the music fitted into the out-
door setting. If you wanted to talk
quietly to your neighbor on the right
or left, the atmosphere was just right
for that too.
Much friendly visiting went on dur-
ing the intermission and the Climatron
had a capacity crowd at that time.
During short pauses between selections
Mr. Harry Wuertenbaecher, Jr., and
Mr. Henry Hitchcock spoke briefly,
presenting the Garden’s thanks and
calling attention to the Garden’s
needs. The weatherman cooperated
with a handsome (and lingering) sun-
set as well as a pleasant breeze. For
the crowd of around 650 people it was
an evening to be remembered.
8 MISSOURI BOTANICAL GARDEN BULLETIN
OUR WORST WEED BECOMES A TRIPLE PROBLEM
GOOD many years ago Mr. Paul
Kohl wrote an article for the
BULLETIN about the worst weed in the
Garden, a climbing vine in the Milk-
weed Family. Since that time it has
become increasingly serious in St. Louis
and in the southern Middle-West gen-
erally. Summer mulching, in many
ways so beneficial for flower and vege-
table gardens, tends to encourage it.
Chemical weed sprays are less help
than hand-weeding. Every year more
and more mature old vines become es-
tablished as infective centers from
which seeds are spread far and wide by
their horribly effective parachutes.
When they get going in a big clump
of thorny bushes then the problem of
getting rid of them reaches epic pro-
portions.
As if this were not trouble enough,
there is the problem of what to call
them; it is really two problems. They
seem to have no genuine common
name and at the moment every au-
thority you consult gives you a com-
pletely different scientific name. There
is a sound basis for this lack of agree-
ment among the scientists. The little
greenish white flowers which occur in
tight flat-topped bunches where the
leaf stalks leave the stem, do not look
very complicated. Study of them and
all the other climbing milkweeds,
using a good dissecting microscope,
shows that they are almost as intri-
cately put together as orchids and that
the relationships between the different
sorts are complex. Careful studies
such as those made by Dr. Robert
Woodson of the Garden Staff have not
yet brought general agreement. The
late Professor Fernald of Harvard de-
cided that Gonolobus laevis, which he
had previously used in the 7th edition
of Gray’s Manual, was a mistake and
that the proper name to use was Am-
pelamus albidus. The equally eminent
Dr. Gleason of the New York Botan-
ical Garden continued to hold out for
Gonolobus laevis. Dr. Woodson, whose
studies of this group focused on the
entire family, throughout the world,
has come out for Cynanchum laeve.
Because his studies are the most in-
clusive, his judgments are most likely
to prevail—in the end. But this will
take time. The most practical thing
for the present is probably to follow
Professor Fernald since his edition of
the Manual is widely looked up to.
For one thing, though scarcely really
a “manual,” it is all in one volume,
and gets into a great many libraries,
private and public.
There is a third problem, the lack of
any generally accepted common name
for Ampelamus albidus. This is not
easily remedied. Common names be-
long to the common people. When
they finally hit upon one they gener-
ally do a good job. The best, such as
“Jack-in-the-Pulpit,” add to the po-
etry of common speech. “Red Top”
gets accepted for one of our common
grasses and “Blue Grass” for another
though it is usually only after years of
experience that one sees either of
these at just the time of year and in
the proper light to make them look red
or blue.
Fernald cites ‘“Honeyvine”’ as a com-
MISSOURI BOTANICAL GARDEN BULLETIN 9
mon name for our weed. This would
not be a bad name if people would use
it. I personally have never heard it
called that or met anyone, amateur or
professional, who knew of the name.
The flowers are indeed sweetly and
strongly scented, though I have never
noticed the distinctive aroma of honey
in smelling them. If any readers of
the BULLETIN know of common names
which are really current for this weed,
I should be glad to hear from them.
In the St. Louis area the honeyvine
is easily told from the other climbing
milkweeds or from the bindweeds
which it somewhat resembles in its
habit of growth. Its little bunches of
small white flowers coming out at
joint after joint along the stem are like
nothing else in our flora. Its leaves are
eR fw XX MS
The Ponstingl “Viennese Serenaders” perform for the Friends of the Garden in front of
the Climatron. The high trees of Cecropia and Balsa which show up inside the Climatron
were just nicely started as potted plants when the Climatron was first opened, three years ago.
Photo by Dorsie Ryther.
COURTESY OF GLOBE-DEMOCRAT
10
shiny, heart-shaped with a distinct
point at the end and facing each other
When they
first come out the leaves are narrow
in pairs along the stem.
and small. It is not until the vine
begins to get going in the heat of July
and August that they broaden out,
becoming a darker and darker green
and as big as a morning glory leaf.
They are easily distinguished from
other weeds when they come up in the
shade.
stem elongates, so there can be several
The leaves stay tiny and the
inches from one leaf pair to the next.
This is the time to pull up the honey-
vines if you can only learn how to
spot them coming up under big bushes
or down in under smaller ones.
When I moved
some years ago I had just succeeded in
into the Garden
getting under control the bindweed
with which our grounds on Flora Place
had been heavily infested. I had
learned to start every time on the out-
side of each patch and to work in to-
ward the center and to eliminate it if
possible twice a week throughout the
growing season. I did not anticipate a
much more difficult time with the
honeyvine. I soon learned better. From
an old root it not only sprouts up vig-
orously but it can come to the surface
The
original vines were big ones; they had
got going in a line of shrubs which
at a point several feet away.
were no one person’s responsibility.
MISSOURI BOTANICAL GARDEN BULLETIN
Eleven years later there are still big
up this
though not so many nor as big as they
sprouts coming in area,
were at first. And every year there
has been the problem of this year’s or
last year’s seedlings which had got
started from seeds which floated in on
the wind.
The honey vine is of interest to
naturalists because unlike most of our
weeds it came from the native flora
and not from ancient centers of civili-
zation, Ampelamus albidus is native
from here to Pennsylvania and western
Alabama and as far west as Kansas and
Nebraska.
in our herbarium come from sandy
Nearly all the specimens
thickets in the flood plains of rivers or
creeks. Its marked increase in St.
Louis in the last half century suggests
that weedier strains of it have been
selected since the country was first
settled and that it may be these spe-
cialized strains which are so difficult to
combat. Dr. Engelmann, for instance,
collected it in St. Louis nearly a cen-
tury ago but in the immediate valley
of Mill Creek, near Chouteau’s Pond,
in other words close to the present
Union Station. One early collection is
along a railroad track but it is at
Jefferson Barracks where the railroad
is practically in the flood plain of the
Mississippi.
EpGAR ANDERSON
exe eK eK K&R Ns NS Ms
CR CER
Cex
SS ND
MISSOURI BOTANICAL GARDEN BULLETIN 11
THE CHINESE PARASOL-TREE IN 1963
eer year we figured and described
the flower-like fruits of this curi-
ous tree, Firmiana simplex. For many
plants last winter with its extreme
cold spells and rapid changes from hot
to cold, was the most difficult for
tender plants we have had in many
years. It was not surprising to find
our good-sized tree of Firmiana killed
to the ground this spring as it has been
many times before. With hot weather
and good rains its stump sprouts were
higher than your head by late July and
have been an interesting feature of the
MOTH MULLEIN IN A
QUERY which came to the Gar-
A den about “a pretty little white
flower on stems a few inches high,
coming up in the lawn” didn’t quite
fit any plant that we could imagine
and so a specimen was asked for. It
proved to be the variety albiflora
(white-flowered) of the common
Moth-Mullein, Verbascum blattaria,
somewhat dwarfed by having been
mowed back and by having to compete
with the lawn grasses. With this
treatment it had made quite charming
little plants. Our inquirer moved sev-
eral of them from the lawn into the
garden where they looked attractive,
continuing to bloom up the stalk but
not becoming shoulder high as they
usually do.
The flowers of this variety are really
planting on the south side of the
lunching area between the Climatron
and the Floral Display House. The
leaves on the stump sprouts are large,
even by tropical standards, much larg-
er than those on the tree when it
flowered last year. The largest were
over two feet across and there were
many others which approached that
size. In their attractive lobing, as well
as in their size they resemble the close-
ly related Sterculias in the Climatron,
near the southwest end of the bog.
EA:
SUBURBAN LAWN
an off-white rather than a pure white,
being a purplish pink at the base, fad-
ing off to a barely perceptible tint in
the rest of the flower. Moth-Mulleins
are seen here and there every year in
the St. Louis area. From a springtime
rosette of bright green leaves they
shoot up into narrow branching wands
of gracefully spaced yellow or pinky-
white flowers, followed by neat little
spherical seed boxes the size of a large
pea. They never look really weedy,
even when they go to seed, and might
be worth bringing into the flower gar-
den except that they are biennials, re-
quiring two growing seasons to flower
and not fitting readily into the sched-
ule of an ordinary garden.
Bea
12 MISSOURI BOTANICAL GARDEN BULLETIN
WE ANSWER THE VISITORS
‘Cua through the Main Gate is an
exciting and new experience for
Mr. and Mrs. Visitor and satisfying
their curiosity is a gratifying one for
those at the Main Gate Office. A bar-
rage of questions usually follows the
spin of the turnstiles and we enjoy
answering them. Following are typ-
ical questions and remarks we diplo-
matically endeavor to cover with added
information.
Is this Shaw’s Garden? Is it the same
as Missouri Botanical Garden?
Yes, it is. You will notice the in-
scription outside overhead reads: ‘‘The
Missouri Botanical Garden 1858.” This
was Henry Shaw’s original lettering
which was removed from his entrance
and replaced when this one was built
in 1921. It is a duplicate of his orig-
inal entrance. May we interest you in
one of our Tour Bulletins?
Is that the (Cyclatron, Climatorian,
Dome, Glass House) written up in
Life Magazine?
Yes, right ahead of you is the Cli-
matron. It will be three years old in
October. You may obtain literature
at the entrance. We have brochures
and postcards here.
What are those pretty shaped ever-
greens all in a row on each side of the
Lily Pools?
They are the Bald Cypress (Taxo-
dium distichum). They are deciduous
(they lose their leaves). These are the
same trees you probably are familiar
with in Florida and Louisiana which
throw up knees. In the North Amer-
ican Tract of the Garden near the
Lake we have some showing knees.
The oldest specimen in the Garden can
be seen near the Alfred Avenue and
Castleman entrance, originally planted
by Henry Shaw in his arboretum.
Can I grow some of these beautiful
Water-lilies?, Where can I buy them?
Yes, you can grow them in your
garden. They are our hybrids de-
veloped by Mr. George Pring through
years of research. They may be pur-
chased at leading Water-lily concerns
throughout the U.S. If you like we
can give you the address nearest you.
The best time to see these and for
making pictures is in the middle of
August when they have matured, on a
sunny day between 10:00 and 12:00
in the morning when the night bloom-
ers and day bloomers are both open.
You ask why there are proper names
on these plants. They are all named
by their originator. For instance, the
first yellow hybrid, a day bloomer, was
originated at the Garden by Mr. Pring
and named “St. Louis” by him. Two
outstanding night bloomers are ‘‘Mis-
souri,” pure white, and “Mrs. George
Hitchcock,” a deep rose named after
the mother of the President of the
Board of Trustees.
What is the name of those big floating
pads? Can children really stand on
them?
Yes, when they are mature with
leaves four to six feet across. The
weight must be equalized by placing
on it a piece of plywood cut the shape
of the leaf. We have postcards show-
ing this. The name is Victoria cru-
MISSOURI BOTANICAL GARDEN BULLETIN 13
ziana. A new hybrid was originated
at Longwood Gardens in Pennsylvania
by Patrick Nutt, intercrossing V. cri-
ziana and V. amazonica. One of
those is at the front of the pool nearest
to the entrance.
Can I grow these lovely plants (trop-
ical bedding) in my garden?
Yes, but they are all tropical and
must be obtained from the florist. The
favorite is Copper Leaf (Acalypha).
The dwarf borders are Santolina, gray
or green, and Alternanthera, yellow or
purple.
Are all of these grown here?
Yes, cuttings are taken in early Sep-
tember, rooted in our Progagating
House, later potted and placed in the
growing houses through the winter,
then planted out the first week in
May. All floral displays are supervised
by our floriculturist, Mr. Paul Kohl.
What do you do with these plants after
the first frost?
They are dug up and the beds are
all rototilled in preparation for the
planting of tulips for the spring dis-
play.
The above are only a few of the
usual questions made by Mr. and Mrs.
Visitor. A good many start out with:
“Who was Mr. Shaw?” and “How did
he make all his money?’’; ‘‘How many
acres are here?”’; “How long does it
take to go around the Garden?”; ‘Do
you have guides?” “Where is there a
nice place to eat?”; ‘““Why do you not
advertise more?” “If you had markers
along the highways and _ streets it
would be much easier to find you”; “Is
there someone here who can help me
with my garden problem?”
Answering the first one of course
opens the way for a short history of
Henry Shaw’s life leading up to his
lovely old home situated in the Garden
where he retired and his city home
which was removed from its down-
town site to the Garden according to
his will. Many are so fascinated by
this after touring the Garden that they
purchase Henry Shaw’s Biography and
pictures of the Garden, leaving with
such remarks as the following:
“I’ve never seen so much beauty be-
fore in all my life.”
“This is the best thing that has hap-
pened to me since I came to St. Louis.”
“T only wish I had more time to
spend here.”
“This bus tour isn’t long enough.
Tomorrow I’m returning by myself to
enjoy it.”
And so our visitors leave with a
flower in their hearts, promising to
return some day soon, but the stories
they tell when going home adds Shaw’s
Garden to a list of “musts” on many a
vacation plan.
MaBEL SHEPHERD
FRIENDS OF ‘THE GARDEN PICNIC
s a result of the many demands
for another picnic at the Mis-
souri Botanical Arboretum, Gray Sum-
mit, plans are well under way for a
second picnic for members of the
Friends of the Garden and their chil-
dren. The date is set for Sunday,
October 6, from 11 A.M. to 5 P. M.,
14 MISSOURI BOTANICAL GARDEN BULLETIN
so be sure to mark your calendar now.
Plan to bring your own lunch and
picnic wherever you please in the lovely
1600 acre setting of the Arboretum.
Because of the danger of fire we regret
that cooking will not be possible—
either by camp-fires or portable grills.
Also, we are sorry but dogs are not
allowed in the grounds due to the wild
life there.
Throughout the day, nature walks
starting and ending at the Trail House,
will be conducted by members of the
Garden Staff. There are four lakes
from which to fish, for any who wish
THE NEW SNACK BAR IN
arious difficulties having arisen in
Vo ction with the restaurant in
the south end of the Floral Display
House, it has been discontinued, and a
Snack Bar has been installed. For the
present it will be open from 9 to 5 on
Mondays through Thursdays, later
than that over the week-ends. Coffee,
soup, sandwiches, quality frankfurters
and ice creams are now the extent of
the menu. Other foods will be added
if it proves possible to forecast attend-
ance,
Only someone who sees the Garden
day-by-day, winter and summer, can
imagine the way the attendance varies.
May brings busloads of young people
from the schools of Greater St. Louis
and beyond, as far away as Iowa. June
and July bring carfuls of the modern
American family, children and parents
seeing the country. They have read
about the Climatron and they are eager
to do so—be sure to bring your own
equipment and license.
Cars will be parked immediately
outside the main gate for personal
safety and preservation of the Arbore-
tum. We will provide buses which
will make continuous round trips in
the Arboretum throughout the day,
picking up and discharging passengers
wherever they desire.
Invitations and further details will
be mailed to Friends of the Garden
later this month—meanwhile, reserve
the day—Sunday, October 6.
THE FLORAL DISPLAY HOUSE
to see it. When the weather gets
much above 80, however, many fam-
ilies apparently don’t even stop in the
city. With the first cool day, little
groups of them will again be seen in
the Garden all day long. With good
weather there are heavy crowds on
Sundays while some of the special
flower shows bring mobs of visitors.
All of these people differ in the kind of
food they would like and how much
they would be willing to pay. Food
Service Management, Inc., which is
operating the Snack Bar, has had ex-
tensive experience with such problems.
They are now feeling their way into
the new experience here. One of their
aims is to work out effective ways,
when arrangements are made in ad-
vance, of serving light luncheons to
organizations who come here for a
group meeting or tour.
MISSOURI BOTANICAL GARDEN BULLETIN 15
SATURDAY MORNING NATURAL SCIENCE FOR CHILDREN
Time: 10:00 to 11:30 A. M.
Place Shaw’s Garden—Museum Building or Research Greenhouse.
September 7 — “The Mighty Oaks.’? Children will make collections to take
home.
September 14 — “The Hundred-in-One Flower.”’ A study of early Fall flowers.
September 21 — “Dangerous and Useful Mushrooms and Fungi.’”’ Natural Science
study.
September 28 — ‘Plants with Split Personalities.” Children will take home
samples.
October 5— “Planting Bulbs.” Children will bring a one-pound coffee can
and plant Narcissus bulbs to take home.
October 12 — “Fall Treasurer Hunt.’’ A contest in solving riddles and trail
finding. Prizes for all.
October 19— ‘‘Fall Colors.’’ Children will paint or draw scenes. The Garden
will provide all materials.
October 26— “The Forests of the Rocky Mountains.” A travelogue through
the Rocky Mountains.
COMING SHOWS IN THE FLORAL DISPLAY HOUSE
August 31 through September 8 — Henry Shaw Cactus Society Show
September 14 and 15 — Nothing scheduled for this week-end
September 21 and 22 — Harvest Show of the Regional Council
of Men’s Garden Clubs
September 28, 29 and 30 — Dahlia Show
October 5 and 6 — Allied Florists Show
October 31 — Chrysanthemum Show Preview for
Friends of the Garden
November 3 through December 1 — Chrysanthemum Show
December 8 through January 12, 1964 — Poinsettia Show
LIFE. MEMBERSHIPS
Mr. and Mrs. Howard F. Baer
Mr. and Mrs. Henry Hitchcock
NEW MEMBERS OF THE FRIENDS OF THE GARDEN
May 21 through July 31
Mr. and Mrs. Don Blackburn Mr. and Mrs. Frank Menniges Mr. and Mrs.
Dr. and Mrs. Neal S. Bricker Mr. and Mrs. William J. O’Herin John L. Tomasoviec, Sr.
Cavalier African Violet Club Mr. and Mrs. Robert R. Page Margaret Vallo
Engler Acres Garden Club Mr. and Mrs. Wallace R. Persons Mr. and Mrs. William J. Vestal
Mr. K. C. Hartwell Mr. and Mrs. Robert C. Pettus Mrs. C. Corwith Wagner
Mr. and Mrs. Edward L. Hotze Miss Sandy Sandberg Miss Flora Walther
Mr. and Mrs. Kenneth H. Hunt Mr. and Mrs. Alfred Saxdal Mr. and Mrs. Ben T. Winn
Mr. and Mrs. Mr. Frank C. Scheuermann Mr. William J. Woltering
Clarence H. King, Jr. Mrs. E. Oscar Thalinger
Mrs. Edith K. Layton Tishamingo Garden Club
16 MISSOURI BOTANICAL GARDEN BULLETIN
FALL COURSES
ye as a reminder, here are some notes and dates on courses and children’s classes
previously announced for this fall:
BULBS, INDOOR — OUTDOOR
Instruction on bulb forcing and outdoor bulb culture. The Garden will supply
each student with 24 top quality bulbs in 7-inch clay pans which may be taken
home. The Garden will also provide space for cool treatment which the forced
bulbs require. A practical and timely course for October.
2 Sessions — Fee $8.00 Experimental Greenhouse
Tuesday evenings —8 to 9:30 P.M. October 1, 8
Thursday afternoons —1 to 2:30 P.M. October 3, 10
Instructors: Mr. Clarence Barbre
Mr. Kenneth Peck
HOW TO PROPAGATE FROM CUTTINGS
Fundamental facts and procedures of producing trees, shrubs and perennials
from cuttings (asexual reproduction). The Garden will supply a plastic covered
metal propagating flat, media and plant materials for 40 to 50 kinds of plants.
Student practice will emphasize propagation of house plants such as begonias,
dieffenbachias, and philodendrons. Some attention will also be given to hardwood
cuttings. The following methods of vegetative propagation will be used: root
cuttings, suckers, divisions, hard and softwood stem divisions, hard and softwood
stem cuttings, leaf, bud and scale cuttings.
5 Sessions — Fee $12.00 Experimental Greenhouse
Tuesday evenings —8 to 9:30 P.M. October 15, 22, 29,
November 5, 12
Thursday afternoons —1 to 2:30 P.M. October 17, 24, 31,
November 7, 14
Instructors: Mr. Clarence Barbre
Mr. Kenneth Peck
PLANTS UNDER ARTIFICIAL LIGHT
Latest up-to-date thoughts and practices on the use of artificial light for
plant propagation and culture, illustrated with practical equipment for the amateur
or professional grower.
2 Sessions — Fee $5.00 Orchid Greenhouse
Thursday evenings —8 to 9:30 P.M. October 17, 24
Instructor: Mr. Robert J. Gillespie
BOARD OF TRUSTEES
Henry HircHcock,
President
Leicester B. FAustT,
Vice President
Henry B. PFiLacer,
Second Vice President
Howarp F. BAER
DaNIEL K. CATLIN
Sam’L. C. Davis
JoHN S. LEHMANN
WarREN MCKINNEY SHAPLEIGH
RoBert BrRookiINGcs SMITH
DupLey FRENCH,
Honorary Trustee
EX-OFFICIO MEMBERS
DANIEL SCHLAFLY,
President, Board of Education of St. Louis
GrorGE L. CADIGAN,
Bishop, Diocese of Missouri
STRATFORD LEE MortTOoN,
Tuomas H. Error,
Chancellor, Washington University
RAYMOND R. TUCKER,
Mayor, City of St. Louis
President, Academy of Science of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaecher, Jr., President, Mrs. Curtis Ford, Vice President, Mrs. M. M.
Jenks, Vice President, Mrs. C. Johnson Spink, Vice President, Mrs. Tom K. Smith, Jr.,
Vice President, Kathleen M. Miller, Secretary.
HORTICULTURAL COUNCIL
Clifford W. Benson, Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Carl F.
Giebel, Robert E. Goetz, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. McMath,
Dan O’Gorman, Gilbert Pennewill, Ralph Rabenau, Mrs. Gilbert J. Samuelson, Philip A.
Conrath, Chairman,
WOMEN’S ASSOCIATION
Mrs. George T. Pettus, President, Mrs. W. W. Spivy, First Vice President, Mrs. Wm.
H. Harrison, Second Vice President, Mrs. Joseph J. Jannuzzo, Treasurer, Mrs, Paul
Britt, Corresponding Secretary, Mrs. Arthur J. Krueger, Recording Secretary.
HISTORICAL COMMITTEE
Leicester B. Faust, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-
Chairmen for Restoration.
GARDEN STAFF
Frits W. Went, Director
Hucu C. Cutter, Executive Director
Epcar ANDERSON, Curator of Useful Plants
Henry N. AnpbreEws, Paleobotanist
CLARENCE Barsre, Instructor
Ernest Bripee, Horticulturist
Louts G. BRENNER, Grounds
Superintendent
CHRISTOPHER CHuowlins, Horticulturist
of Tropical Plants
LapisLaus CuTaAK, Greenhouse
Superintendent
Caraway H. Dopson. Taxonomist and
Curator of Living Plants
Joun D. Dwyer, Research Associate
Watpo G. FecHNER, Business Manager
RAYMOND FREEBORG, Research Associate
James Hampton, Assistant Engineer
Pau A. Konut, Floriculturist
F. R. McMatu, Rosarian
EpitH S. Mason, Landscape Architect
VIKTOR MUEHLENBACHS, Research
Associate
LILLIAN OVERLAND, Research Assistant
KENNETH Q, Peck, Instructor
GeorceE H. Princ, Superintendent
Emeritus
WicuiiaM F, Resse, Superintendent
Owen J. Sexton, Research Ecologist
KENNETH A, SmitH, Chief Engineer
FRANK STEINBERG, Superintendent of
The Arboretum, Gray Summit
GEorGE B. Van ScuHAAack, Librarian and
Curator of Grasses
TRIFON VON SCHRENK, Associate Curator
of the Museum
Rosert E. Woopson, Jr., Curator of the
Herbarium
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A.M. to 5:00
P.M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 9:00 P.M.
Tower Grove House is open daily from 9:00 A.M. to 5:00 P. M.
(April through November) ; 10:00 A. M. to 4:00 P. M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres— was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.
MISSOURI BOTANICAL GARDEN
October 1963
Volume LI
Number 8
Cover: Red Cedar, Pine (left foreground) and Oak in an old pasture reverting to
woodland in Canaan, northern Connecticut, in 1957. Note how similar it is in the
general elements of the landscape to many places in southern Missouri.
COURTESY OF CONNECTICUT AGRICULTURAL EXPERIMENT STATION
CONTENTS
The Connecticut Forests and What To Do About Them
First Monday Lecture
Early Fall Color as a Danger Sign
Tower Grove House
The Nutmeg Trees and the Colonial Administrator
The “Girasole”: If You Insist, “Jerusalem Artichoke”
Members’ Preview, Chrysanthemum Exhibition
New Members of the Friends of the Garden
Saturday Morning Natural Science Programs for Children
Othce of publication: 306 E,. Simmons Street, Galesburg, Illinois.
Editorial Othce: Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10
’
Missouri.
Editor for this issue: EnGarR ANDERSON
Published monthly except July and August by the Board of Trustees of the Missouri
Botanical Garden. Subscription price: $3.50 a year.
Entered as second-class matter January 26, 1942, at the post-office at Galesburg, Hlinois,
under Act of March 3, 1879.
Missouri Botanical Garden
Vol Li] Nos 8
Bulletin
October 1963
THE CONNECTICUT FORESTS
AND WHAT TO DO ABOUT THEM
REFLECTIONS FROM A FASCINATING CONFERENCE
EDGAR
ie the early spring of 1962, our di-
rector, Dr. Went, and nine other
scholars from the United States and
England met by the invitation of the
Connecticut Agricultural Experiment
Station of New Haven for three days
of lecture and discussion. The prob-
lem which brought them together is
one so broad and far reaching that in
1957. the New Haven Experiment
Station proposed the name ‘Suburban
Forest” for the two million of Con-
necticut’s three million acres which are
now covered by trees, though half this
area had once been cleared and cropped.
While the Suburban Forest has be-
come a major problem only in the
East, similar situations are developing
in other states. The New Haven Sta-
tion accordingly drew upon its en-
dowed “Lockwood Fund” to bring
these distinguished men together in the
presence of sixteen members of its
staff and to publish the seven formal
lectures as well as lively selections
from the informal discussions which
accompanied them:
ANDERSON
(Bulletin 652 of the Connecticut
Agricultural Experiment Station, New
Haven, Connecticut; Proceedings of
the Lockwood Conference on the
Suburban Forest and Ecology.)
Though it does include some highly
technical material, much of this 102
page bulletin is of general interest.
Several of these conferees are gifted
writers and effective speakers; parts of
the discussions are downright enter-
taining. They are of more general im-
portance than that, however, in these
days when Science plays an increasing
role in public affairs. They paint a
faithful as well as interesting picture
of what able modern scientists are like,
of the give and take between them, of
how as a group they can approach a
general problem of which no one
of them is the master and see new
ways to interpret it and new ways to
study it.
The Bulletin begins with a forceful
presentation of the problem of the
Suburban Forest by Dr. Paul Waggoner
of the New Haven staff, a student of
plant diseases whose field of view has
(1)
2 MISSOURI BOTANICAL GARDEN BULLETIN
widened as he has lived with this
problem:
“The release of land, and of people
from the land,” says Dr. Waggoner,
“in our time has not come with the
terror of pestilence. But it has left
fields untilled and farmsteads un-
wanted, Our clothes of productivity,
so generously fashioned, hang loose
upon us despite our growing numbers.
We are two small for our breeches.
... Farmers are abandoning land faster
than it is demanded by cities. Coons
and skunks multiply, having discov-
ered their affluence in the garbage pails
of the anxious exurbanite now living
on forsaken farm land in the suburb.
“It is these haunts of the coon and
the skunk, these lands of the carpool
and the PTA, that with their greenery
comprise the suburban forest that con-
cerns us here. . . . ‘Open space’ is the
l-acre that busies the suburbanite’s
weekends, the matrix of the turnpike
exchange, the handsome grounds of
the new power plant. It is the aban-
doned pasture invaded by red cedars or
the second-growth oak invaded by
gypsy moths.
“This is the suburban forest we
want to understand, perhaps improve.
We needn’t spend our time here specu-
lating whether it will be, whether it
should be, or whether it need be pro-
moted. It already is; it is increasing,
and it will last for many years. We
need spend our time learning how to
live comfortably with it.”
At this point he identifies the prob-
lem as an ecological problem and
ecology he defines as “the study of
how plants and animals live together,
how they are ruled by their environ-
ment and how they modify the en-
vironment.” This is a pointed remark
aimed at the seven guest lecturers for
they are all either professional ecolo-
gists, or scientists like Dr. Went who
by basic studies have brought illumina-
tion to ecological problems.
Dr. Waggoner’s paper is followed by
three full pages of discussion which
is not only interesting to read but
gives a good working example of a
bunch of scientists trying to agree
more precisely on a term they are
using. A few excerpts will give the
general flavor of the discussion; but
first to introduce briefly these men
from whom we are quoting below:
H. A. McKusick, Park and Forest
Commission, State of Connecticut.
Dr. Marston Bates, Professor in
the Department of Zoology, Univer-
sity of Michigan, Ann Arbor. In-
creasingly well known as an author.
Several of his books, as for example,
The Forest and the Sea, sell well at the
book shop maintained at the Garden’s
Main Gate.
A. British
ecologist who demonstrated that the
F. Fraser DARLING.
ecology of the animals in some of the
wilder parts of Great Britain was
closely tied up with the behavior of
the people who lived in those same
areas. He is now with the Conserva-
tion Foundation of New York City.
Dr. S. H. Spurr. Professor of For-
estry, University of Michigan. Earlier
in his professional career he worked at
the Harvard Forest in Central Massa-
chusetts where he became aware of the
kinds of problems which have devel-
oped in Connecticut.
MISSOURI BOTANICAL
J. D. Ovincton, The Nature Con-
servancy. St. Ives, Huntingdon, Eng-
land.
Dr. M. B. RussELL.
Agronomy, University of Illinois. A
Professor of
soil physicist.
Dr. G. R. STEPHENS, JR., Station
Staff, New Haven.
Now for a few highlights from the
discussion:
McKusick. “I think it would be
helpful if we could identify the sub-
urban forest. Does forest become
suburban when the cost of land and
the carrying charges of land exceed its
productivity in timber, in wheat, or
corn or whatever? Is this what we are
talking about?”
Bates. ‘To me, the suburban forest
is an area which has a considerable tree
growth and is primarily residential in
purpose, e.g., New Haven, Green-
wich and Middletown. A reservoir, a
park, a reservation, or a wildlife refuge
are presumably something else.”
Darling. “Il think Bates is rather
trying to limit the suburban forest
and to define it rather heavily, more
than we should. The suburban forest,
wouldn’t you say, it that forest which
is used by a certain number of people.
I know that it will vary in the amount
of treading it gets, but at the same
time the degree of treading is probably
a very good criterion of forest use, of
suburban forest use.
“We have to realize that with the
suburban forest what we want more
than anything else is amenity.”
Spurr.
British word which we don’t use.
“Darling has brought out a
‘Amenity’ is a very nice summing up
GARDEN BULLETIN 3
in one word of what some of our de-
sires are. 1 can see an ownership
pattern in how it is going to be man-
aged. A watershed forest has got to
be managed differently from a woodlot
that is in private ownership. A wood-
lot that is owned by a lawyer in New
York will be managed differently from
a woodlot that it attached to a farm.
To me, however, all this is part and
parcel of the same biological com-
munity.”
Russell.
mantic difficulties. .
“We are in the usual se-
.. If we are really
going to get out of the area of philos-
ophy and semantics and come to grips
with some of the more specific prob-
lems we must ask the Station staff to
define this forest.”
Stephens.
Connecticut is that part of our forest
“The suburban forest in
land which is man-oriented. It is the
land surrounding and permeating the
clearings for cities, farms, homes, and
highways. This land contains sufh-
cient trees to give a wooded appearance
and is generally excluded from horti-
culture and agriculture. A suburban
forest provides privacy, varied scenery,
recreation, and a backdrop against
which man carries out his daily activ-
ities.”
The next section of Bulletin 652 is
given over to Dr. Went’s lecture:
The Forest: What It Does and How It
Is Established.
reading: “I would like to suggest
What
I would like to stress especially is the
Much of it is easy
specific functions of a forest.
climate control which a forest gives.
Actually forests, street trees, and parks
act more or less as air conditioners for
4 MISSOURI BOTANICAL GARDEN BULLETIN
a city....A forest acts as an air con-
ditioner, keeping temperatures much
more even and preventing excessive
heating during the day. This is in
sharp contrast with what is measured
in the desert where there are big ex-
tremes in temperature from day to
night.
“There is the possibility that oaks
from an abandoned oak forest remain
alive for a long time in areas which
are regularly grazed, for instance in
Australia and Israel. Here it was
shown that originally the oak popula-
tion was very high in the Judean hills.
But 10 years ago there were no oaks
growing anywhere at all anymore.
When the goats disappeared with the
Arabs, then suddenly oaks came up
everywhere and there were definitely
no acorns about. When they dug up
these oaks, it turned out that each low
oak tree was attached to a very heavy
root which had been there for cen-
turies probably, so that the oaks re-
mained alive because each year a few
more shoots came up which were, of
course, regularly grazed off.”
“There must be proper sources of
seed and that is again exceedingly in-
teresting in the case of oaks or horse-
chestnuts. Those seeds have to go
through the winter but you cannot
store the seed. If you collect horse-
chestnuts or acorns and keep them
over winter and put them out next
year, you have lost all of them. They
just don’t germinate. What happens
in nature? In the first place, the
optimum water content of these seeds
can be maintained by storing them at
a humidity of about 80 per cent,
where they maintain their viability.
When they are kept at 100 per cent
they rot, and when you keep them at
60 per cent they lose their viability
completely, so you must store them at
a rather high humidity, which, of
course, is done if they are stored in the
soil. This of course happens when they
have been buried by squirrels or birds.
These seeds usually also need stratifica-
tion, such as the horsechestnut. This
does not germinate in spring if it has
been stored in the laboratory because it
needs a cold period. Again, if we had
these buried in the soil then they get
that also, and that is the reason why
you find horsechestnuts germinating in
many places if there are areas where
squirrels can bury them. So for this
we need also an animal population.”
“After a good seed year in maple
forests, you will find seedlings by the
millions, but in the tropical forest,
germination is a rare phenomenon.
One of the most remarkable things
about that is that you never find a
seedling of the old tree, under this tree.
You find them only away from the
tree. So apparently there is a specific
inhibition as it is shown in so many
desert plants, an inhibition of germina-
tion by the mother plant. This is one
of the major factors why you do not
get pure stands in the tropical rain
forest but why there are several hun-
dred different species forming the
mature forest.
“Once established, the old trees pre-
vent the germination of new ones. In
recent years I have visited several rain
forests and found relatively few seed-
WN
MISSOURI BOTANICAL GARDEN BULLETIN
A Connecticut pasture (Mianus area) on its way back to forest. Note the older woodland in the
background. Photographed late in the summer. Similar to many scenes in southern Missouri except
that the more columnar variety of the Red Cedar (Juniperus virginiana var. crebra) becomes more
marked in the North.
COURTESY OF CONNECTICUT AGRICULTURAL EXPERIMENT STATION
6 MISSOURI BOTANICAL GARDEN BULLETIN
lings. This was true also in Java where
I worked more than 30 years ago. Of
the few seedlings which do develop
most will continue to grow and de-
... A consid-
erable number of trees had been
velop into small trees.
measured by Koorders in 1890. When
I remeasured these same trees, which
fortunately were numbered and could
be located, it turned out that the large
trees had either grown considerably in
diameter or they had died. The small
trees, on the other hand, which were
growing in the shade of the old jungle
giants, had not grown at all in most
cases and had just marked time to be
able to start growing the moment the
shading tree had disappeared. This is
a normal pattern of rain forest growth
which we are reproducing at present
in the Climatron, the new greenhouse
at the Missouri Botanical Garden. We
hope to establish there an actual Ama-
zonian rain forest, but this has to be
done by first planting a number of
fast-growing secondary forest trees
and underplanting them with young
slow-growing trees of the primary
forest.”
“Thus the first ecological interest |
see in the forest of the suburb is its
effect on the suburban microclimate,
ameliorating the concrete deserts of the
cities. The second is the establishment
of a new forest on forsaken farms.
My experience tells me this may be a
problem of seed germination.”
Dr. Went was followed by Dr.
Spurr, who talked about what kinds of
needs the Suburban Forest would have
to fill: ‘Not only does the forest
buffer us from the elements, but it
also buffers us from all mankind. I
might preface this point by drawing
on my own experience. For a number
of years, I collaborated in studies on
the gypsy moth, and those studies in-
cluded one sample plot which repre-
sented for that locality the worst of all
possible gypsy moth hazard conditions.
When I myself came to buy a farm in
New England, it just so happened that
I bought the farm that contained this
particular sample plot. In other words,
the fact of poor forest site quality did
not influence my judgment in buying
the land. I wanted the land because I
wanted 90 acres of space around me.
This was the value that I purchased.”
“Living in close contact with our
compatriots, we have the urge to get
apart from them, at least sometimes.
When we are in the middle of the for-
est, we are protected because the forest
is a great insulating blanket—a layer
that not
of balsam wool as it were
only protects us from the elements,
but also protects us from the sounds,
the smells, and the sights of the urban
civilization which surrounds us. It is
a protective cover which filters sound,
filters smell, blocks our vision, and
perhaps helps to filter radioactive fall-
out. I submit that the suburban forest
is of prime importance to us in provid-
ing a feeling of space and a feeling of
privacy.
“Just as it is important to us that
we be buffered from civilization, it is
equally important that the filtering
structure which buffers us is also
attractive. Here we must come to
human values and judgments; for
MISSOURI BOTANICAL GARDEN BULLETIN
what is attractive to one of us is not
necessarily attractive to another, and
what is attractive in one age may not
remain so in another. Without being
an expert on esthetics, I may, never-
theless, list attributes that are gener-
ally desired in the suburban forest.
One is greenness. There is a restfulness
in greenness, particularly in the muted
light within a vigorous forest. For
another, we wish our forest to be as
varied as possible. There is a monot-
ony in numbers. We don’t like too
many goats on the mountain sides, too
many gypsy moth larve in the trees,
or even too many trees all of one kind
and of one size. There must not be
too much disease, or too many of any
insect or other animal predators. We
desire a healthy balance of plants and
animals, varied in kind, size, and
locality.”
“When we speak of preserving the
native fauna and flora, perhaps we
really wish to preserve our own child-
hood picture of the locality. If a
plant or animal is part of our pre-
conceived notion of how the forest
should look, we approve of its being
there. If not, its presence adds a note
of incongruity. Consider the pheasant.
I am sure that many people in my part
of Michigan think of the pheasant as a
native bird, and that there are few
who, knowing that it is introduced,
would like to eradicate it.... My point
is that we don’t really care whether a
plant or animal is introduced or native.
What we do care about is whether it
seems to us to be a normal part of the
environment and whether it is an at-
tractive and esthetic part in accord-
N
ance with our own preconceived no-
tion of how the environment should
look.”
Professor Marston Bates then lec-
tured on the changing ways in which
man fits into biological communities,
in part because of his changing ideas.
In the course of his discussion he made
several interesting points:
“We must have been social for a
long time because solitary man is a
pretty puny and helpless creature. We
have also been carnivorous for a long
time. Our physiology is adapted to
the digestion of raw meat, from
oysters to beefsteak—and I at least
prefer my meat that way. Our ability
to handle vegetables without fire for
cooking is much more limited; our
physiology is not adapted to the
digestion of raw potatoes.”
“Furthermore we do not tolerate
competition. We don’t want to share
our sheep with wolves, our chickens
with hawks—we won’t even share our
apples with worms, even though the
worms might add to the nutritional
value. This man-altered, simplified
system, of course is more efhcient than
Charles
Elton in his lovely little book on “The
the natural complexity.
Ecology of Invasions” has shown that
the danger of this simplification is the
liability of catastrophe. It seems to me
that this is fairly well documented.”
“T lived for a while on an atoll in
Micronesia, where the spirits that goy-
erned typhoons were just as real, just
as important to cope with, as the
sharks in the lagoon. The suffering
from the violation of a taboo can be as
8 MISSOURI BOTANICAL GARDEN BULLETIN
painful as the wound inflicted by an
animal; in both cases sometimes fatal.
“From my exalted position as a sci-
entist in the tradition of Western
civilization, I could see that this fuss
about spirits was a lot of nonsense.
The people had made the spirits them-
selves, and then were reacting to them.
But on thinking further, we have little
reason to be holier than thou toward
the Micronesians or any other culture
about their ideas. We Westerners, too,
live in a world of ideas, a world that
we (or our ancestors) have created
and that yet influences our every
action.”
“Our attitude toward the suburban
forest is an example. Yesterday Spurr
started out by talking about our need
for space, how the residential forest
served as a buffer between man and
man, family and family; a buffer also,
as has been pointed out against noise,
dirt, perhaps even fallout, and a mod-
erating influence on climate. [| think
probably everyone here feels the same
way that Spurr does—wants trees in
his yard because we share a value sys-
tem. But I remember one summer in
Sardinia being struck by the way the
towns abruptly gave way to open
fields with no trailing out into suburbs
and isolated houses. The same thing is
true of Rome, Florence, and many
other Mediterranean cities and towns.
There will be big apartment houses
right up to the beginning of the agri-
cultural land.
“This puzzled me, and I remember
asking why people should live all
crowded together with all of this
space about. But I was told they liked
it that way—they didn’t want sep-
arate, independent lives; on a holiday
even, they all crowd together again on
some beach. Perhaps it has something
to do with the feeling of belonging-
ness, of reassurance from close inter-
This poses the
problem of who is right—we who
personal association,
want some measure of protection from
each other, or they who want to
crowd together. . . . How is my need
or convenience to be reconciled with
yours? I rapidly get lost when I try
to think about this, and everyone I
know seems to be about equally lost.”
“Often when I start talking about
our civilization I sound as though I
wish I were living back in the Neo-
lithic. But this isn’t true. Some
aspects of the Neolithic may have been
fun, but I would want to have my
dentist with me, and modern equip-
ment for coping with lions and dis-
eases. Our civilization does have
values, and among the greatest of
these is diversity. In a Neolithic cul-
ture, a village culture—Micronesian
society is a good example—there is no
possibility of being different.”
“| have wandered from the sub-
urban forest. But not really. How
we deal with this, what we make of it,
depends on our ideas—and I suspect
we shall have to study the ideas as well
as the trees.”
Further points of interest came up
in the discussions:
Spurr. “A few years back at the
Harvard Forest in central Massachu-
setts, we made a survey of why people
bought and owned these lands. The
results were surprising; many offered
MISSOURI BOTANICAL GARDEN BULLETIN 9
their land to the University so that the
land would be taken off the tax list if
a guarantee was given that it would
be left as it was. In other words,
almost everybody was owning it to
maintain the status quo. Instead of
getting back the questionnaire, we
were offered thousands of acres of
land.”
Darling. ‘In England, there is an
ancient forest called the New Forest
where, believe it or not, Mesolithic
man continues. He is a forest edge
exploiter, bodging about, keeping a
pig and an odd cow or two. These
people are there yet. They don’t farm
well, and they have no intention of
farming well.”
Darling. “Lumber is not the pri-
mary crop, it is the secondary crop
now. The primary crop is amenity.
This is what the people in Connecticut
are going to enjoy more than anything
else in these forests. You have a
secondary crop of lumber and a ter-
tiary crop of game. Managing this
floral and faunal complex comes down
to just sheer planning.”
Darling. “Corn yields have gone up
because the agronomist knew he was
to get more bushels per acre, and he
did not worry about growing some
rabbits and pheasants too. This might
be a clue to the success of their
method.”
Darling. ‘We tend to think far too
much of the visible flora and the vis-
ible fauna. The whole field of so-
called wildlife management is crazy to
neglect the invisible. They don’t
realize what they are dealing with.
The inconsiderable, often unidentified
creatures in the soil—the tyroglyphid
mites that are running along the root
systems of forest trees and things like
that are important. Their job is
the conversion of organic materials,
and the fate of these inconsiderable
creatures is important in managing
forests.”
Waggoner. “Of the 2 million acres
of suburban forest in Connecticut, old
fields represent an important part, 1
million acres, a third of Connecticut.
These old fields have been out of culti-
vation for different periods of time.
Let us consider a specific area of 100
acres made up of old fields last tilled
20 years ago. It grows red cedars,
briars, and honeysuckle. You cannot
walk across it as you will, but must
follow rabbit paths. In one corner it
is occasionally pastured or a farmer
comes in August, mows some hay to
take home. This is not a building lot.
It seems impossible that there is so
much of it, but there is. Someone is
going to plan a use for this land. They
are going to carry the plans out, or at
least, they are going to start.”
Went. “A great amount of the or-
ganic matter produced by forests 1s
not harvested and it should be possible
to harvest more material by developing
an ecosystem clipper.”
Waggoner. “Mr. Hicock and Mr.
Olsen of this Station spent a great deal
of time from 1940 to 1950 trying to
find some marketable use for low-grade
wood. They developed a charcoal kiln
and a means of treating poles econom-
ically. If a large market for this could
be found, the situation would be
changed greatly.”
Spurr. ‘We agree amenity values
are important in Connecticut. But
10 MISSOURI BOTANICAL GARDEN BULLETIN
hardwood pulp also has real meaning
for New England. I might illustrate
this by what has happened over the
last 10 years in Michigan. The re-
gional pulp industry in Michigan, as in
southern New England, had disap-
peared except for a few mills using im-
ported pulp from Canada. With the
development of new chemical processes
and the need for insulating board, the
hardwoods of Michigan are being used
in new pulp facilities. The owners of
the pulp mills moving into Michigan
discovered immediately that they
could not afford to buy any land
because lawyers, doctors and auto
mechanics like to own 40 acres and
will pay $40 an acre for barren sand
plain. Foresters were trained to help
landowners prepare management plans
for the land along the lines the land-
owners wanted. The forester’s services
are contributed free and the lumber is
bought at the going market price to
help pay taxes. This has been highly
successful and it is a booming business
in what is basically amenity forest.”
Hicock. “Something similar could
easily happen in Connecticut and per-
haps in the not-too-distant future.
Amenity may be uppermost now but
the potential to produce 2 million tons
of fiber annually, in perpetuity, and
still have the amenities, should not be
dismissed lightly.”
The Lockwood Conference was very
evidently a success! Seven months
after it was over the New Haven Ex-
periment Station published Bulletin
652 from which these brief excerpts
have been taken. For it, the distin-
guished director of the Station, Dr.
J. G. Horsfall, wrote a short foreword
which among other things bore witness
to some of the effects upon the station
itself. In his final paragraphs were the
following sentences: “The papers and
discussions brought together in this
volume suggest that there are no pat
answers, no panaceas, applicable to the
suburban forest, that there is a vast
diversity of interests among those who
live within the suburban forest.
“There seems to be, however, a pre-
ponderant opinion that experiments
must be laid down to try a great
variety of things. . . . Such work was
in progress at this station. The Lock-
wood Conference, however, has already
caused our scientists to begin even
more studies of the ecology of the sub-
urban forest. We expect it will open
further vistas of research both here
”
and elsewhere.
FIRST MONDAY LECTURE
R. Caraway H. Dobson, Tax-
D onomist and Curator of Living
Plants at Missouri Botanical Garden,
will present an illustrated lecture on
“Explorations for Orchids in Ecuador”
at 8 P.M. Monday, November 4, in
the Museum of Shaw’s Garden, Tower
Grove and Cleveland Avenues. This
program, the only First Monday Lec-
ture scheduled for fall and winter, is
open to the public without charge.
Coffee will be served at 7:30 and there
will be opportunity to ask questions
after the program.
MISSOURI BOTANICAL GARDEN BULLETIN 11
EARLY FALL COLOR AS A DANGER SIGN
M y boyhood was all spent in sugar
maple country and from my
earliest days I was accustomed to an
eccasional bright red or orange branch
showing up in late summer on sugar
maple trees. The colors were hand-
some and I took joy in them, little
knowing what they meant. It was not
until | was a graduate student that |
learned that many of them, particu-
larly in areas where sugar maples on
the whole grow very well indeed, are
the outward sign of a borer at work
in the branch. Death is on the way
and producing bright colors, just as in
the autumn.
It is strange how quickly this
knowledge altered my emotional re-
sponse to these early splashes of au-
tumnal color. No longer were they
forerunners of our annual Eastern-
American fall pageant. Without my
thinking about it at all consciously,
they had become symptoms of infec-
tion and disability. They were un-
sightly and unpleasant; they made the
landscape less attractive. It was not
until I got into an unexpected argu-
ment with an uninformed person that
I realized how completely my own re-
actions to the sight of these branches
had unconsciously reversed themselves.
In Saint Louis we are much more
apt to notice general changes in the
foliage affecting the whole tree, due to
drought and heat. They, too, are
danger signals and mean that a good
long soaking is called for, one that will
get down to the roots. By the time
that most trees begin to look as if they
were really drying up, it is too late to
save them.
EpGaR ANDERSON
TOWER GROVE HOUSE
NELL
HE charm of Tower Grove House,
built in 1849 by Henry Shaw for
his country home, is in the elegant
simplicity of the early Victorian
period.
Since this was the heart of Mr.
Shaw’s estate where he planned and
developed the Missouri Botanical Gar-
den, it is fitting that Tower Grove
should be preserved in a way that is a
lasting tribute to him.
In the period from 1889, the year of
Mr. Shaw’s death, to 1912, Tower
Grove was the residence of the Direc-
RIVES
tor of the Garden. During the next
forty years it was used successively as
headquarters for the Henry Shaw
School of Gardening, classes for vet-
erans following World War I, and as
othces for the Garden staff.
In the meantime thought was being
given to the restoration of the man-
sion, as it was frequently called. It
was not however until 1953 that plans
actually began to take shape under the
leadership of Mrs. George H. Pring
and Mrs. Arthur J. Krueger. Civic
groups then became interested and
12 MISSOURI BOTANICAL GARDEN BULLETIN
were helpful in many ways. Days and
weeks of hard work were put into the
project. Layers of wall paper were re-
moved, the first layer being carefully
preserved as a sample for finding a
reproduction. Plastering and other
needed repairs were made. Windows
were washed and floors cleaned. Fur-
niture was polished, much of it Mr.
Shaw’s own, supplemented by gifts of
the same period. Finally in November
of that same year three rooms of the
first floor were opened to visitors from
1 to 4 P.M. daily. Members of the
Eighth District of the Missouri Fed-
eration of Women’s Clubs served as
hostesses.
One by one other rooms in this his-
toric home were made ready to open.
The task eventually grew to mammoth
proportions and the project was turned
over to the Historical Committee of
the Garden for completion. More and
more visitors were coming to Tower
It seemed advisable to hold
the house open for the full day rather
Grove.
than just a half day, and a paid hostess
was in attendance each week day. The
Federated Clubs continued to provide
volunteers for the week ends, and to
this day fifty-two clubs participate
each year in this important hostessing
project.
On November 16, 1959, the sixth
anniversary of the opening of the
Henry Shaw home, the Historical
Committee gave a tea honoring Mrs.
Pring and Mrs. Krueger, and the vol-
unteers who had graced the Shaw
House during the six year period. It
was a gala affair.
The Historical Committee, with
Mrs. Edwin R. Culver, Jr., and Mrs.
Neal S. Wood as co-chairmen, have
spent many long hours laboring over
the restoration. The kitchen, the final
room of this large house to be restored,
was opened the spring of 1961. The
interest of visitors runs high as they
see the kitchen stove with herbs hang-
ing behind it to dry, and the old
fashioned cooking utensils, most of
which are easily identified. The fluting
irons bring forth more questions than
any other one item in the kitchen.
The maintenance problem is always
something to be reckoned with, with
the modest admission charge to the
mansion as the only source of revenue.
As attendance to the Garden in-
creased following the opening of the
Climatron, the attendance to Tower
Grove House also increased. To take
adequate care of the large number of
visitors—more than 3,000 per month
during the summer period—a new pro-
gram for volunteers was inaugurated
in May 1962. Two seminars were held
for training hostess-guides with a total
registration of 84 in attendance. These
civic minded women from various or-
ganizations represented the Panhellenic
Association of St. Louis, Women’s
Clubs, Teachers organizations, and
other women interested in Shaw’s Gar-
den and the program of this historic
home. These volunteers are on regu-
lar schedule, two or more each day to
work with a paid hostess. Some come
one day each week, others one day
every two weeks. No one is scheduled
who cannot serve at least once every
four weeks. If a volunteer finds she
cannot come on a regular schedule her
name may go on a list of substitutes to
be called on to serve for a vacationist,
MISSOURI BOTANICAL
or in case of illness. The program is
highly successful.
GIFT SHOP. Mrs. Culver and Mrs.
Wood did not stop with the restora-
tion of the Shaw House. In Novem-
ber 1962 with the cooperation of the
Women’s Committee of the Garden,
the Tower Grove Gift Shop was
opened on the second floor of the
home. Under the skillful management
of Mrs. Frank Vesser it is a successful
venture. The Gift Shop is operated
entirely by volunteers.
GARDEN BULLETIN ibs)
SHAW HOUSE COOKBOOK. An-
other major project launched March
1963 is the Shaw House Cookbook,
edited by Marion O’Brien, food editor
of the Sf. Louis Globe Democrat, and
author of the Bible Cookbook and
others. Food editors from coast to
coast are reviewing this fascinating
book in their columns. It is stocked
in leading book stores in St. Louis, and
mail orders are filled daily from the
office maintained in Tower Grove
House by the Historical Committee.
The price is $3.50.
THE NUTMEG TREES AND THE COLONIAL ADMINISTRATOR
dhs nutmeg seed is a_ botanical
curiosity. The pulpy fruit splits
open when it is ripe, revealing the
large seed (the nutmeg of commerce)
loosely wrapped in an_ attractive,
bright grayish red, papery covering.
This is what is technically known as
an aril, an outgrowth from the point
at which the seed is attached to the
mother plant. Arils may in certain
kinds of plants serve various purposes
or apparently sometimes none at all.
They may be fleshy and attractive to
ants, so that the seeds get carried
about and planted over a wide area.
They may, as in sorrels, turn violently
inside out as they dry, expelling the
seed for a considerable distance from
the seed pod.
Of all arils that of the nutmeg 1s
one of the largest, brightest, and
strangest. It is irregularly divided
into narrow sinuous fingers which look
almost as if they were clutching the
seed. It is fragrant and very pungent
to the taste, so much so, that it enters
world trade as “mace” and one can
buy it in the ground form at most
supermarkets as well as at spice shops.
Old-fashioned cooks prefer to have it
freshly ground, though the unground
arils are becoming increasingly dithcult
to come by.
Nuts and arils too imperfect for the
spice trade are expressed under heat
and the resulting oily mixture, “nut-
meg butter,” has been in the trade for
centuries, being widely used in oriental
medicines, in perfumery (particularly
for perfuming high class soaps), and
to a lesser extent in the production of
liqueurs.
The Flora of Panama, published in
parts by the Garden, in its most recent
fascicle, included Dr. J. A. Duke’s
summary of the Nutmeg Family in
Panama. Though neither the nutmeg,
nor any of its closest relatives, are
native to Panama, specimens had been
collected from a genuine nutmeg tree
14 MISSOURI BOTANICAL GARDEN BULLETIN
(Myristica fragrans) in the back coun-
try, growing as if wild. Dealing with
this collection gave Dr. Duke the occa-
sion to pass on the story of the colonial
administrator in an area of commercial
production of nutmeg and mace, who
was ignorant of the basic botany of
these products. He sent out a direc-
tive ordering “a speedup in the culture
of nutmeg trees and a cutback in pro-
duction for mace trees.”
EpGAR ANDERSON
THE “GIRASOLE”: IF YOU INSIST, “JERUSALEM ARTICHOKE”
6 he early French Traders in Amer-
ica found the natives cultivating
and using for food a small tuber,
reddish in color and somewhat resem-
bling a peanut. They took it back to
France more than 300 years ago from
whence it spread to England and to
Italy. The Italians, as in the case of
the Irish and the potato, named this
plant. They called it a “Girasole” from
the characteristic habit of all sun-
flowers, of which this is one, meaning
“Turning to the Sun.” This name
was later corrupted to Jerusalem Arti-
choke—a name which has no connec-
tion with either the city of Jerusalem
or the true globe artichoke with the
exception that globe artichokes and
girasoles belong to the same botanical
family, the Compositae.
The girasole, Helianthus tuberosus
L. is a native throughout eastern
North America from Nova Scotia to
Florida and as far west as Texas. It is
now extensively cultivated in many
places and specially on our west coast.
This is tall, growing 6-12 feet, and a
rather coarse typical sunflower. It
may tend to become a weed if al-
lowed to take over. The tuber of the
native plant is small and warty and
suitable mainly as hog or stock food.
The French immediately set about
improving this plant and came up
with the Improved Mammoth French
White Jerusalem Artichoke.
The girasole is completely without
starch. It stores its carbohydrates in
the form of inulin rather than starch
and its sugar as levulose, much in the
manner as found in fruits. The
caloric value is very low. Thus it is
recommended in diets which restrict
their starch and caloric intake. It is
highly nutritional and a rather long
neglected source of food.
The girasole or Jerusalem artichoke,
if you must call it so, has a pleasant
flavor and makes an interesting change
from potatoes. The texture is more
firm and the taste a bit sweeter. The
tuber resembles a potato but is warty
and knobby. It is a bit difficult to
peel unless washed, scrubbed and
cooked with the “jackets on.” They
can be prepared and used much in the
same ways as potatoes even to a style
of “potato chips.” An ingenious cook
will no doubt find a variety of ways
to make this a new taste thrill and a
welcome change on the menu.
E. L. Evincer
MISSOURI BOTANICAL GARDEN BULLETIN 15
9
Ae TEVLEW
heysanthenum C hibition
Shaw s (Jarden
Sponsored by the Women’s Association
for Friends of the Garden
Thursday evening
October 31, 1963
7 40.10 clock
Refreshments
Enter Main Gate
CK RX Be MMO
NEW MEMBERS OF THE FRIENDS OF THE GARDEN
AuGUST 1 THROUGH AUGUST 31
Mr. and Mrs. George Alles Capitol Hill Garden Club Miss Carol Jayne Schlattmann
Mr. Edward W. Ambo Mr. and Mrs. Samuel C. Davis Mr. and Mrs. Eugene B. Schmid
Mr. and Mrs. Rene J. Blaes Mrs. J. U. Gohn Miss Emma Setzer
Mr. and Mrs. William F. Blecha Dr. and Mrs. Marcy Goldstein Mr. Herbert G. Smith
Mr. and Mrs. W. L. Burton Mrs. R. Kuhn Miss Audrae Stevens
Mr. and Mrs. R. W. Scheuermann
CR LX KB RO
MISSOURI BOTANICAL GARDEN BULLETIN
eK & &O
SATURDAY MORNING NATURAL SCIENCE PROGRAMS
Time:
Place:
November
November
November
16
November 23
November
December
December
December
December
30
14
21
28
FOR CHILDREN
10:00 to 11:30 A. M.
Shaw’s Garden—Museum Building or Research Greenhouse.
“Nature Movies.” Three color-sound movie films will be shown.
“Bird Feeders.” Children will make simple bird feeders. Each
child is to bring an empty half-gallon milk carton.
“Soil and Water Conservation.” A study of soils and erosion,
watersheds and forests, and the dangers of water pollution.
“Fun with Fruit.” An interesting session in identifying a variety
of fruits. Simple prizes for those identifying the most.
“Deserts.” A study of the deserts of North America and the
plants that live in them.
“Insectivorous Plants.’ Demonstrations and study of the weird
plants that digest insects.
“Christmas Program.” Children will make decorations to take
home for the Christmas tree from seeds, seed pods, cones, etc.
“Christmas Decorations.” Children will make Christmas wreaths.
Each child will take home a wreath.
“Nature Films.’’ or
4
~
A botany lesson in the field from Dr, Anderson at the Friends of the Garden Picnic.
PHOTO COURTESY OF THI POST-DISPATCH.
NEW MEMBERS OF THE FRIENDS OF THE GARDEN
SEPTEMBER 1 THROUGH Oc TOBER 31
Miss Elizabeth Alle Mr. Edward L. Heger Mr. Kenneth O’Connor
Nelle Carroll Mr. and Mrs. Mr. and Mrs. David S. Plumb
County Belles African Violet Club Samuel E. Hoffman, Jt Mr. and Mrs, Cletus Pope
Miss Isabelle Drewett Mr. and Mrs. Henry O. Johnston Miss Susan S. Ryan
Mr. and Mrs. Carl Giebel Mr. and Mrs. William B, Kelly Mrs. Edward J. Sheridan
Dr. and Mrs. Miss Mary Louise Logan Dr. and Mrs. Sterling H. Schoen
William J. Harrington Dr. and Mrs. B. S. Loitman Mr. George A. Talbot, III
Mr. and Mrs. Francis P. Healy Mrs. John C. McEwen Colonel and Mrs. Jack T. Young
BOARD OF TRUSTEES
Henry HircHcock, SAM’L. C. Davis
President .
JOHN S. LEHMANN
LEICESTER B. Faust, . :
rep baciiont WarREN MCKINNEY SHAPLEIGH
Henry B. PFLAGER, Tom K. Smirii, Jr.
Second Vice President Harry E. WurrerensBarcHer, JR.
Howarp F. Barr
a DupLEY FRENCH,
Danie. K. Catlin Honorary Trustee
EX-OFFICIO MEMBERS
JOHN J. Hicks, THomas H. Error,
President, Board of Education of St. Louis Chancellor, Washington University
GForce L. CADIGAN, RAYMOND R. TuckKER,
Bishop, Diocese of Missouri Mayor, City of St. Louis
STRATFORD LEE Morton,
President. Academy of Science of St. Louis
FRIENDS OF THE GARDEN
Harry E. Wuertenbaccher, Jr.. President, Mrs. Curtis Ford, Vice President, Mrs. M. M.
Tenks, Vice President, Mrs. C. Johnson Spink, Vice President, Mrs. Tom NW. Smith, Jr.,
Vice President, Kathleen M. Miller, Secretary.
HORTICULTURAL COUNCIL
Paul M. Bernard, Mrs. Paul H. Britt, E. G. Cherbonnier, Philip A, Conrath, Carl F.
Giebel, Paul Hale, Earl Hath, Mrs. Hazel L. Knapp, F. R. McMath, Dan O'Gorman,
Gilbert Pennewill, Ralph Rabenau, Mrs. Gilbert J. Samuelson, Robert FE. Goetz, Chairman.
WOMEN’S ASSOCIATION
Mrs. George T. Pettus, President, Mrs. W. W. Spivy, First Vice President, Mrs. Wm.
Harrison, Second Vice President, Mrs. Joseph J. Jannuzzo, Treasurer, Mrs. Paul
Britt, Corresponding Secretary, Mrs. Arthur J. Krueger, Recording Secretary.
HISTORICAL COMMITTEE
Leicester B. Faust, Chairman, Mrs. Edwin R. Culver and Mrs. Neal S. Wood, Co-
Chairmen for Restoration
GARDEN STAFF
Hucu C. Cutter. Executive Director James Hampton, Assistant Engineer
Epcar ANnpErson, Curator of Useful Plants Paut A. Kout, Floriculturist
Henry N. Anprews, Paleobotanist F. R. McMaru, Rosarian
CLARENCE Barpre, Instructor EpvitH S. Mason, Landscape Architect
Ernest Brspee, Horticulturist Viktor MuEnLeNBACHS. Research
Associate
Lours G. BRENNER, Grounds
Superintendent KENNETH O. Peck, Instructor
CuRISTOPHER CHOWINS, Horticulturist GeorceE H. Princ, Superintendent
of Tropical Plants Emeritus
LaptsLaus CutTak, Greenhouse Owen J. Sexton, Research Ecologist
Superintendent e ‘ ;
Kennetu A. Smitn, Chief Engineer
Caraway H. Dopson. Taxonomist and
Curator of Living Plants FRANK STEINBERG, Superintendent of
the Arboretum, Gray Summit
Joun D. Dwyer, Research Associate
’ GrorceE B. Van Scnaack, Librarian and
Watpo G. FECHNER, Secretary of Board Curator of Grasses
and Controller . . .
TRIFON VON SCHRENK, Associate Curator
RayMOND FreeBorc. Research Associate of the Museum
SOME FACTS ABOUT SHAW’S GARDEN
The Missouri Botanical (Shaw’s) Garden was established in
1859 by Henry Shaw, a St. Louis businessman, to be controlled
by a Board of Trustees for the public benefit. The Garden is
a non-profit institution which receives no support from the city
or state, depending on the income from the Shaw estate supple-
mented by contributions from the public.
The old stone walls and cast-iron fences, the Linnean House,
the Museum Building, the part of the Administration Building
which was Shaw’s Town House, relocated in the Garden in 1890,
and the Tower Grove House, his country home, all date from
Mr. Shaw’s time. The Main Gate, display and growing green-
houses and most other facilities date from the period immediately
following the turn of the century. The Climatron, opened in
1960, is the first of several new buildings planned for the Gar-
den’s redevelopment. It is the world’s first geodesic dome, fully
climate-controlled greenhouse and contains the Garden’s tropical
collections.
The Garden—70 acres—is open every day of the year from
9:00 A.M. until sundown; the greenhouses 9:00 A.M. to 5:00
P.M.; the Climatron Monday through Thursday 9:00 A.M. to
5:00 P.M., Friday through Sunday 9:00 A.M. to 9:00 P.M
Tower Grove House is open daily from 9:00 A.M. to 5:00 P. M.
(April through November) ; 10:00 A. M. to 4:00 P. M. (Decem-
ber through March). The Display House presents four seasonal
displays: November, Chrysanthemums; December, Poinsettias;
February, Orchids; Spring, Lilies and other flowers. During the
year are other shows, competitions and festivals sponsored by
various Garden Clubs and Flower Societies.
Courses in Botany and Horticulture for adults are conducted
by the Garden staff. Children’s nature studies are provided each
Saturday of the year and a special nature program is held during
the summer. Information on these activities is published in the
BULLETIN or may be had by mail or phone. The Garden main-
tains a research program through the Henry Shaw School of
Botany, Washington University.
In 1926 an Arboretum — 1600 acres— was established at
Gray Summit, Missouri. Foot trails and roads pass through the
Arboretum and are open to visitors in April and May.
The Garden Administration Building is located at 2315
Tower Grove Ave., and the Garden’s main entrance is at Tower
Grove and Flora Place. The entrance at Tower Grove and
Cleveland Avenue is also open to the public. The Garden is
served by both the Sarah (No. 42) and the Park-Southampton
(No. 80) city bus lines.
Persons interested in helping to support the Garden and tak-
ing part in Garden activities are urged to do so through the
“Friends of the Garden”. Information may be obtained from
the Main Gate or by mail or phone.