CORNELL UNIVERSITY LIBRARY

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VoLuME I BULLETIN 2

OHIO BIOLOGICAL SURVEY

CATALOG OF OHIO VASCULAR PLANTS

Arranged according to the phyletic classification; with notes on
the geographical distribution in the state, based mainly on specimens
in the State Herbarium, Botanical Laboratory, The Ohio State Uni-
versity.

By

JOHN H. SCHAFFNER, M. A., M.S.

Published by
THE OHIO STATE UNIVERSITY
Columbus
1914
6S

eS E 7

CONTRIBUTION FROM THE BOTANI-
CAL LABORATORY OF THE eEre
STATE UNIVERSITY, No. 83.

PREFACE

This catalog of the vascular plants of Ohio is based on specimens
for the most part in the State Herbarium of the Ohio State University,
although some records have also been obtained from other collections.
The State Herbarium is at present a collection of about 30,000 sheets,
and represents the labors of many Ohio botanists. The distribution by |
counties is in many cases not the known distribution, but it was thought
advisable to give only such data as could be verified by specimens. A
list* of 254 species and varieties was published with a view to their ex-
clusion from the state catalog if no evidence of their presence in the
state were forthcoming. As a result of this publication, numerous
records and specimens were obtained. The present catalog contains
2065 numbered species, about one-fourth of which are non-indigenous.
Three additional species have been inserted in their proper places since
the list was numbered for publication. A considerable number of varie-
ties and supposed hybrids are also included.

“‘The Fourth State Catalogue of Ohio Plants,’’ by W. A. Keller-
man, 1899, was based on specimens in the State Herbarium at that time.
However, a large number of species was included for which there was
no direct evidence. Most of these, together with some species wrongly
identified, have been omitted. A large list of contributors of specimens
from various parts of the state was published in the ‘‘Fourth Cata-
logue.’’ Many of these have greatly increased their collections in the
State Herbarium and a number of other botanists have sent important
specimens.

The species in the State Herbarium have been carefully deter-
mined, in the more difficult groups by the best experts in the country,
and it is believed that there are few mistakes in the list as now pub-
lished. Any errors, however, can be definitely corrected in the future.
Several species became uncertain through the shifting of names and
have been omitted until more and better material can be studied.

The species are numbered serially, and the varieties, forms, and
supposed hybrids are indicated by letters. Additions of species will

*Plants on the Ohio State list not represented in the State Herbarium. Ohio Nat.
9: 4138-415. @

127

be made by means of the decimal system. For example, if a new species
is to be added after No. 1866, it will be numbered 1866.1. Additions
will only be made on the basis of good herbarium specimens. It is
much better to have a small, reliable list than a large one with many
doubtful entries. The introduced species have been designated by
some phrase by which they can be distinguished from the indigenous
species.

The nomenclature used is that of Britton and Brown’s ‘‘ An Illus-
trated Flora of the Northern United States, Canada, and the British
Possessions,’’ second edition. The few names which differ because of
a different conception of the genus will cause no special trouble in
reference. ‘‘Kellerman’s Fourth State Catalogue of Ohio Plants’
was based on the first edition of the ‘‘Illustrated Flora,’’ and thus the
names following the ‘‘American Code’’ on the principle of priority
have been used very generally in Ohio since that time. The author
sees no reason for abandoning the principle of priority at the present
stage of progress of botanical knowledge.

The arrangement of the species and larger groups follows strictly
the phyletic classification. The time has come when taxonomy must
readjust itself to the more modern conceptions in regard to morphology
and evolution.

The map of Ohio by counties will enable one to see, at a glance,
the distribution indicated, and whether a given species is considered
rare or unusual in any locality. It will now be possible to concentrate
attention on the exact distribution of our more interesting plants
and in the near future data should be at hand to definitely delimit the
natural plant regions of the state. When this can be done, a consider-
able advance will have been made in the knowledge of the natural agri-
eultural and horticultural regions. of Ohio.

A number of useful lists have been published in the past which
are still available. Among these may be mentioned the following:

Poisonous and Other Injurious Plants of Ohio. Ohio Nat. 4: 16-19;
32-35; 69-738. 1903-1904. By the author.

Medicinal Plants of Ohio. Ohio Nat. 10: 55-60; 73-85. 1910. By
Freda Detmers.

The Non-Indigenous Flora of Ohio. Univ. Bull. Series 4, No. 27.
1900. By W. A. Kellerman and Mrs. Kellerman.

128

To the many botanists and collectors who have aided in the prepa-
ration of this catalog during the past five years, the author wishes to
express his hearty thanks. It is hoped that all who take an interest
in Ohio plants will continue to send collections and rare specimens to
the State Herbarium. In this way alone can a truly great collection
be accumulated.

J. H. SCHAFFNER,
Department of Botany, The Ohio State University.
January 1, 1914.

129

OHIO BIOLOGICAL SURVEY

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Phylum, PTENOPHYTA

Class, Firiczs. Ferns.
Subclass, EUSPORANGIATAE.
Order, Ophioglossales.
Ophioglossaceae. Adder-tongue Family.
1. Ophioglossum vulgatum L. Adder-tongue. Rather generally
distributed but local.
2. Botrychium simplex Hitch. Little Grape-fern. Cedar Point,
Erie County.
3. Botrychium neglectum Wood. Wood’s Grape-fern. Northern
counties.
4. Botrychium lanceolatum (Gmel.) Angs. Lanceleaf Grape-fern.
Geauga, Portage.
5. Botrychium obliquum Muhl. Oblique Grape-fern. General.
Botrychium dissectum Spreng. Cutleaf Grape-fern. General.
7. Botrychium virginianum (L.) Sw. Virginia Grape-fern. Gen-
eral and common.

o>

Subclass, LEPTOSPORANGIATAE.
Order, Filicales.
Osmundaceae. Royal-fern Family.
8. Osmunda regalis L. Royal-fern. General.
9. Osmunda claytoniana L. Clayton’s Fern. General.
10. Osmunda cinnamomea L. Cinnamon-fern. General.
10a. Osmunda cinnamomea frondosa Gr. Wayne County.

Polypodiaceae. Polypody Family.
Subfamily, POLYPODIATAE.
11. Polypodium vulgare L. Common Polypody. General in the
eastern half of the state.
12. Polypodium polypodioides (L.) Hitch. Gray Polypody. Adams,
Hamilton.
13. Phegopteris phegopteris (L.) Und. (Dryopteris phegopteris
(L.) Chr.) Long Beech-fern. Rather general but appar-
ently local.

131

132

14.

15.

16.
16a.
17.
18.

19.
20.
21.
21a.

22.
23.

24.
25.
26.
27.
28.

29.

30.

OHIO BIOLOGICAL SURVEY

Phegopteris hexagonoptera (Mx.) Fee. (Dryopteris hexagon-
optera (Mx.) Chr). Broad Beech-fern. General.

Phegopteris dryopteris (L.) Fee. (Dryopteris dryopteris (L.)
Britt). Oak-fern. Geauga, Lake, Ashtabula, Wayne, Sum-
mit.

Subfamily, PTERIDATAE.
Adiantum pedatum L. Maiden-hair-fern. General and common.
Adiantum pedatum laciniatum Hopkins. Wayne County.
Pteridium aquilinum (L.) Kuhn. Eagle-fern. General.
Pellaea atropurpurea (L.) Link. Purple Cliff-brake. Ottawa,
Stark, Franklin, Licking, Clark, Greene, Highland, Adams.

Subfamily, ASPLENIATAE.

Anchistea virginica (L.) Presl. Virginia Chain-fern. Ashta-
bula, Defiance, Geauga, Portage, Wayne, Williams.

Asplenium pinnatifidum Nutt. Pinnatifid Spleenwort. Mahon-
ing, Licking, Fairfield, Hocking, Lawrence.

Asplenium platyneuron (L.) Oakes. Ebony Spleenwort. Gen-
eral except in the northeastern fourth of the state.

Asplenium platyneuron x Camptosorus rhizophyllus (Asplenium
ebenoides Scott). Hocking County.

Asplenium resiliens Kunze. Small Spleenwort. Adams County.

Asplenium trichomanes L. Maidenhair Spleenwort. General
except in the northwestern fourth of the state.

Asplenium pyenocarpon Spreng. Narrow-leaf Spleenwort.
General.

Asplenium ruta-muraria L. Wall-rue Spleenwort. Highland,
Greene.

Asplenium montanum Willd. Mountain Spleenwort. Hocking,
Fairfield, Summit, Mahoning, (Tuscarawas—Hopkins. )
Athyrium thelypteroides (Mx.) Desv. Silvery Spleenwort.

General.
Athyrium filix-foemina (L.) Roth. Lady-fern. General.
Camptosorus rhizophyllus (L.) Link. Walking-fern. General.

Subfamily, DRYOPTERIDATAR.

Dryopteris noveboracensis (L.) Gr. New York Shield-fern.
General.

32a.
32b.

33a.

35a.

42b.

45.

VASCULAR PLANTS OF OHIO 133

Dryopteris thelypteris (L.) Gr. Marsh Shield-fern. General.

Dryopteris cristata (L.) Gr. Crested Shield-fern. General.

Dryopteris cristata x spinulosa. Wayne, Portage.

Dryopteris cristata x intermedia. (D. boottii (Tuck.) Und.).
Wayne, Geauga, Portage.

Dryopteris clintoniana (Eat.) Dow. Wayne, Geauga.

Dryopteris clintoniana X spinulosa. Wayne County.

Dryopteris goldiana (Hook.) Gr. Goldie’s Shield-fern. Rather
general, but no specimens from the southern third of the
state, nor from the northwestern counties.

Dryopteris intermedia (Muhl.) Gr. American Shield-fern.
Rather general.

Dryopteris intermedia x marginalis. Wayne County—Hopkins.

Dryopteris spinulosa (Muell.) Ktz. Spinulose Shield-fern. Gen-
eral. :

Dryopteris dilatata (Hoffm.) Gr. Spreading Shield-fern. Tus-
carawas County.

Dryopteris marginalis (L.) Gr. Marginal Shield-fern. General
and common.

Polystichum acrostichoides (Mx.) Schott. Christmas-fern. Gen-
eral.

Polystichum acrostichoides schweinitzii (Beck) Small. Wayne

County.

Dennstaedtia punctilobula (Mx.) Moore. Boulder-fern. In the
southern and eastern parts of the state. (Hrie County—
Moseley Herb.)

Filix bulbifera (L.) Und. Bulbiferous Bladder-fern. (Cys-
topteris.) General, but no specimens from the northwest.

Filix fragilis (L.) Und. Fragile Bladder-fern. General and
common.

Filix fragilis magnasora (Clute). Tuscarawas County.

Filix fragilis cristata (Hopkins). Portage County.

Woodsia obtusa (Spreng.) Torr. Blunt-lobed Woodsia. In the
southern half of the state.

Matteuceia struthiopteris (L.) Todaro. Ostrich-fern. Cuya-
hoga, (Erie County—Moseley Herb.).

Onoclea sensibilis L. Sensitive-fern. General and common.

134

OHIO BIOLOGICAL SURVEY

Class, Hypropreripan. Water-ferns.

Order, Marsileales.

Marsileaceae. Marsilea Family.

46. Marsilea quadrifolia L. European Marsilea. A waif in Frank-

lin County.

Order, Salviniales.

47.

Salviniaceae. Salvinia Family.

Azolla caroliniana Willd. Carolina Azolla. Hamilton, Lucas,
Lake.

Class, IsonTEAn. Quillworts.

Order, Isoetales.

48.

49.

50.
51.

52.

53.

54,

55.

56.

57.

Isoetaceae. Quillwort Family.
Isoetes braunii Durieu. Braun’s Quillwort. Lake Brady, Por-
tage County—Hopkins.

Isoetes foveolata Eat. Pitted Quillwort. Lake Brady, Portage
County—Hopkins.

Phylum, CALAMOPHYTA

Class, EquisrTearn. Horsetails and Seouring-rushes.

Order, Equisetales.

Equisetaceae. Horsetail Family.

Equisetum hyemale L. Common Scouring-rush. General.

Equisetum prealtum Raf. Great Scouring-rush. (E. robustum
A. Br.). General in the state.

Equisetum variegatum Schleich. Variegated Scouring-rush.
Lake, Erie.

Equisetum laevigatum A. Br. Smooth Scouring-rush. General
but apparently not common.

Equisetum fluviatile L. Swamp Horsetail. Not common but to
be found in most parts of the state in suitable places.

Equisetum sylvaticum L. Wood Horsetail. Auglaize, Cuya-
hoga, Geauga.

Equisetum pratense Ehrh. Thicket Horsetail. Supposed to
occur in the state but no definite specimens.

Equisetum arvense L. Field Horsetail. General and abundant.

VASCULAR PLANTS OF OHIO 135

Phylum, LEPIDOPHYTA
Class, Lycopoprear: Lyecopods.
Order, Lycopodiales.
Lycopodiaceae. Club-moss Family.
58. Lycopodium lucidulum Mx. Shining Club-moss. General in
the eastern half of the state.
59. Lycopodium porophilum Lloyd & Und. Rock Club-moss. Lick-
ing, Fairfield, Hocking, Portage.
60. Lycopodium inundatum L. Bog Club-moss. Portage County.
61. Lycopodium clavatum L. Common Club-moss. Ashtabula, Cuy-
ahoga, Geauga, Portage, Hocking, (Stark—Hopkins).
62. Lycopodium obseurum L. Tree Club-moss. Ashtabula, Lake,
Medina, Portage, Licking, Defiance, Fairfield, Hocking.
63. Lycopodium complanatum L. Trailing Club-moss. Ashtabula,
Cuyahoga, Carroll, Geauga, Licking, Fairfield, Hocking,
Portage, Lake, (Erie—Moseley), (Wayne—Hopkins).

Class, SELAGINELLEAE. Selaginellas.
Order, Selaginellales.
Selaginellaceae. Selaginella Family.
64. Selaginella rupestris (L.) Spring. Rock Selaginella. Licking,
Fairfield, Hocking.
65. Selaginella apus (L.) Spring. Creeping Selaginella. Lake,
Trumbull.

Phylum, STROBILOPHYTA
Class, ContFERAE. Conifers.

Order, Pinales.
Pinaceae. Pine Family.

66. Tsuga canadensis (L.) Carr. Hemlock. Eastern half of Ohio;
occasional toward the west.

67. Larix laricina (DuR.) Koch. Tamarack. Northern third of the
state.

68. Pinus strobus L. White Pine. Northern part of Ohio.

69. Pinus rigida Mill. Pitch Pine. Lawrence, Scioto, Jackson,
Fairfield.

136

70.

G1.

72.

73.

74.
79.

OHIO BIOLOGICAL SURVEY

Pinus virginiana Mill. Serub Pine. From Licking County
southward.

Pinus echinata Mill. Yellow Pine. Auglaize County. Probably
accidental from seed from cultivated trees. Not native.

Juniperaceae. Juniper Family.
Subfamily, CUPRESSATAE.

Thuja occidentalis L. Arborvitae. Champaign, Franklin,
Greene, Highland, Adams.

Subfamily, JUNIPERATAE.

Juniperus communis L. Common Juniper. Northern Ohio, as
far south as Fairfield County.

Juniperus sibirica Burgs. Low Juniper. Erie County.
Juniperus virginiana L. Red Juniper. General.

Order, Taxales.

76.

77.

78.

79.

80.

81.
82.

Taxaceae. Yew Family.

Taxus canadensis Marsh. American Yew. Northern Ohio, as
far south as Hocking, Highland, and Greene Counties.

Phylum, ANTHOPHYTA

Class, Monocotytarz. Monocotyls.
Subclass, HELOBIAE.

Order, Alismatles.

Alismaceae. Water-plantain Family.

Lophotocarpus calycinus (Eng.) Sm. Large Lophotocarpus.
Erie, Ottawa, Auglaize.

Sagittaria latifolia Willd. Broadleaf Arrow-head. General and
abundant.

Sagittaria cuneata Sheld. Arum-leaf Arrow-head. (Erie
County—Moseley Herbarium. )

Sagittaria rigida Pursh. Sessile-fruited Arrow-head. Mostly in
the northern counties.

Sagittaria graminea Mx. Grassleaf Arrow-head. Lucas County.
Alisma subeordatum Raf. American Water-plantain. General.

83.
84.

85.

86.

87.

88.

89.

90.

91.

92.

93.

94.

95.

96.

97.
98.

99.

100.

101.

VASCULAR PLANTS OF OHIO 137

Scheuchzeriaceae. Arrow-grass Family.

Triglochin palustris L. Marsh Arrow-grass. Erie, Madison.

Triglochin maritima L. Seaside Arrow-grass. Summit, Stark,
Clark, Champaign.

Scheuchzeria palustris L. Scheuchzeria. Licking, Ashtabula.

Potamogetonaceae. Pondweed Family.

Potamogeton natans L. Common Floating Pondweed. General.

Potamogeton amplifolius Tuck. Large-leaf Pondweed. Wayne,
Stark, Summit, Erie.

Potamogeton epihydrus Raf. Nuttall’s Pondweed. Trumbull,
Wayne.

Potamogeton americanus Cham. & Schl. Longleaf Pondweed.
Rather general.

Potamogeton heterophyllus Schreb. Variant-leaf' Pondweed.
Ottawa, Erie, Wayne, Stark, Ashtabula.

Potamogeton angustifolius Berch & Presl. Narrowleaf Pond-
weed. Wayne County.

Potamogeton lucens L. Shining Pondweed. Summit, Cuyahoga,
Wayne, Erie.

Potamogeton praelongus Wulf. White-stem Pondweed. Ashta-
bula, Wayne.

Potamogeton perfoliatus L. Clasping-leaf Pondweed. Erie,
Summit.

Potamogeton compressus L. Eel-grass Pondweed. Perry, Lo-
gan, Erie, Stark.

Potamogeton hillii Mor. Hill’s Pondweed. (Ottawa County—
Moseley Herbarium.)

Potamogeton foliosus Raf. Leafy Pondweed. General.

Potamogeton obtusifolius Mert. & Koch. Bluntleaf Pondweed.
Medina County.

Potamogeton friesii Rupr. Fries’ Pondweed. (Erie County—
Moseley Herbarium. )

Potamogeton pusillus L. Small Pondweed. Erie, Auglaize,
Fairfield, Perry, Summit.

Potamogeton diversifolius Raf. Rafinesque’s Pondweed. Ash-
tabula, Portage.

138

102.
103.

104.

105.

106.
107.

OHIO BIOLOGICAL SURVEY

Potamogeton pectinatus L. Fennel-leaf Pondweed. General.

Potamogeton interruptus Kit. Interrupted Pondweed. Erie
County.

Potamogeton robbinsii Oakes. Robbins’ Pondweed. Erie, Sum-
mit.

Zannichellia palustris L. Zannachellia. General.

Naiadaceae. Naias Family.

Naias flexilis (Willd.) Rost. & Schm. Slender Naias. General.

Naias gracillima (A. Br.) Magnus. Thread-like Naias. Wayne
County.

Order, Nymphaeales.

108.

109.

110.
111.

112.

113.

114.

115.

Nymphaeaceae. Water-lily Family.
Subfamily, CABOMBATAE.
Brasenia schreberi Gmel. Water-shield. Geauga, Summit, Por-
tage, Stark, Wayne.
Subfamily, NELUMBONATAE.

Nelumbo lutea (Willd.) Pers. American Water-lotus. Licking,
Perry, Erie, Auglaize.

Subfamily, NYMPHAEBATAE.
Nymphaea advena Sol. Large yellow Water-lily. General.

Castalia odorata (Dry.) W. & W. Sweet-scented White Water-
lily. Rather general.

Castalia tuberosa (Paine) Greene. Tuberous White Water-lily.
Erie, Holmes, Licking.

Order, Hydrocharitales.

Vallisneriaceae. Tape-grass Family.

Philotria canadensis (Mx.) Britt. Common Water-weed. Gen-
eral.

Philotria minor (Eng.) Small. Lesser Water-weed. No speci-
mens.

Vallisneria spiralis L. Tape-grass. Shelby, Fairfield, Stark,
Summit, Geauga, Erie.

VASCULAR PLANTS OF OHIO 139

Subclass, SPADICIFLORAE.

Order, Pandanales.

116.

117.

118.

119.

120.
121.

Sparganiaceae. Bur-reed Family.

Sparganium euryearpum Eng. Broad-fruited Bur-reed. Gen-
eral.

Sparganium androcladum (Eng.) Morong. Branching Bur-
reed. Franklin, Auglaize, Lucas.

Sparganium lucidum Fern. & Eames. Shining-fruited Bur-reed.
Richland County.

Sparganium simplex Huds. Simple-stemmed Bur-reed. (Erie
County—Moseley Herbarium. )

Typhaceae. Cat-tail Family.

Typha latifolia L. Broad-leaf Cat-tail. General.
Typha angustifolia L. Narrow-leaf Cat-tail. Auglaize, Licking,
Knox, Erie, Cuyahoga, Geauga.

Order, Arales.

122.

123.

124.

125.

126.
127.

128.

Araceae. Arum Family.

Subfamily, POTHATAR.
Acorus calamus L. Sweet-flag. General.

Subfamily, CALLATAE,

Calla palustris L. Wild Calla. Ashtabula, Portage, Summit,
Stark.

Spathyema foetida (L.) Raf. Skunk-cabbage. General.

Subfamily, PHILODENDRATAE.

Peltrandra virginica (L.) Kunth. Green Arrow-arum. Cuya-
hoga, Summit, Stark, Licking, Perry.

Subfamily, ARATAE.

Arisaema triphyllum (L.) Torr. Jack-in-the-pulpit. General.
Arisaema dracontium (L.) Schott. Green-dragon. General.

Lemnaceae. Duckweed Family.
Spirodela polyrhiza (L.) Schl. Greater Duckweed. General.

140

129.

1380.

131.
132.

183.

134.

185.
136.
187.
138.
189.
140.
141.

142.
143.

144.

145.
146.

147.

148.

OHIO BIOLOGICAL SURVEY

Ivy-jointed Duckweed. General.

Lemna trisulea L.
Valdivia Duckweed. Lake

Lemna cyclostasa (HIl.) Chev.
County.

Lemna minor L. Lesser Duckweed. General.

Wolffiella floridiana (J. D. Sm.) Thomp. Florida Wolffiella.
Licking County.

Wolffia columbiana Karst. Columbia Wolffia. Ottawa, Frank-

lin.
Wolffia punctata Griseb. Punctate Wolffia. Erie County.

Subclass, GLUMIFLORAE.

Order, Graminales.
Cyperaceae. Sedge Family.

Subfamily, SCIRPATAE.

Cyperus schweinitzii Torr. Schweinitz’s Cyperus. Erie, Cuya-
hoga.

Cyperus esculentus L. Nut-grass (Cyperus). Western half of
state, as far east as Wayne County.

Cyperus erythrorhizos Muhl. MRed-rooted Cyperus. Rather
general.

Cyperus inflexus Muhl. Awned Cyperus. Lucas, Champaign.

Cyperus strigosus L. Straw-colored Cyperus. General.

Cyperus filiculmis Vahl. Slender Cyperus. Rather general.

Cyperus engelmanni Steud. Engelmann’s Cyperus. Wayne,
Logan.

Cyperus speciosus Vahl. Michaux’s Cyperus. Ashtabula, Erie.

Cyperus flavescens L. Yellow Cyperus. Fairfield, Richland,
Meigs.

Cyperus diandrus Torr. Low Cyperus. Northern half of state,
as far south as Champaign County.

Cyperus rivularis Kunth. Shining Cyperus. Rather general.

Kyllinga pumila Mx. Low Kyllinga. Fairfield, Hocking, Cuya-
hoga, Auglaize.

Dulichium arundinaceum (U.) Britt. Dulichium. Northern
part of the state, south to Hocking and Clark Counties.
Eleocharis mutata (L.) R. & 8. Four-angled Spike-rush. Ash-

land County.

VASCULAR PLANTS OF OHIO 141

Eleocharis olivacea Torr. Olivaceous Spike-rush. Auglaize,
Licking, Summit, Cuyahoga.

Eleocharis ovata (Roth) R. & 8S. Ovoid Spike-rush. Erie
County.

Eleocharis obtusa (Willd.) Sehul. Blunt Spike-rush. General.

Eleocharis engelmanni Steud. Engelmann’s Spike-rush. Lick-
ing County.

Eleocharis palustris (L.) R. & S. Creeping Spike-rush. Gen-
eral.

Eleocharis acicularis (L.) R. & 8. Needle Spike-rush. General.

Eleocharis tenuis (Willd.) Schultes. Slender Spike-rush. Lucas,
Ottawa.

Eleocharis acuminata (Muhl.) Nees. Flat-stemmed Spike-rush.
Lucas, Ottawa, Auglaize.

Eleocharis intermedia (Muhl.) Schultes. Matted Spike-rush.
Erie, Franklin.

Stenophyllus capillaris (L.) Britt. Hair-like Stenophyllus.
Lucas County.

Fimbristylis autumnalis.(L.) R. & S. Slender Fimbristylis.
Hamilton, Defiance, Fairfield, Hocking.

Scirpus cyperinus (L.) Kunth. Wool-grass. General.

Scirpus lineatus Mx. Reddish Bulrush. General.

Scirpus polyphyllus Vahl. Leafy Bulrush. Eastern half of the
state to Crawford and Adams Counties.

Scirpus atrovirens Muhl. Dark-green Bulrush. General.

Scirpus sylvaticus L. Wood Bulrush. Ottawa, Wayne, Ham-
ilton.

Scirpus fluviatilis (Torr.) Gr. River Bulrush. Champaign,
Licking, Lucas, Wayne, Medina, Lake.

Scirpus validus Vahl. Great Bulrush. General.

Scirpus torreyi Olney. Torrey’s Club-rush. Lake, Erie.

Scirpus americanus Pers. Chair-maker’s Club-rush. General.

Scirpus debilis Pursh. Weak Club-rush. Summit, Ottawa.

Scirpus planifolius Muhl. Flat-leaf Club-rush. Licking, Knox,
Lake.

Eriophorum viridicarinatum (Eng.) Fern. Thin-leaf Cotton-
grass. Geauga, Summit, Licking.

Eriophorum .virginiceum L. Virginia Cotton-grass. Northern
Ohio, as far south as Licking County.

142

178.

174.

175.

176.

177.
178.
179.
180.
181.

182.
183.

184.

185.
186.

187.

188.
189.
190.
191.
192.

193.
194.
195.
196.
197.

OHIO BIOLOGICAL SURVEY

Subfamily, RYNCHOSPORATAE.

Rynchospora corniculata (Lam.) Gr. Horned-rush. None in
the herbarium.

Rynchospora alba (L.) Vahl. White Beaked-rush. Geauga, Lo-
rain, Summit, Ashland, Stark, Licking, Champaign.

Rynchospora capillacea Torr. Capillary Beaked-rush. Madi-
son, Greene, Champaign, Erie.

Rynchospora glomerata (L.) Vahl. Clustered Beak-rush. Erie,
Ashtabula, Portage, Summit, Fairfield.

Rynchospora cymosa Ell. Grass-like Beak-rush. Erie County.

Mariscus mariscoides (Muhl.) Kuntze. Twig-rush. Erie County.

Scleria triglomerata Mx. Tall Nut-rush. Erie County.

Scleria pauciflora Muhl. Papillose Nut-rush. Erie County.

Seleria verticillata Muhl. Low Nut-rush. Erie, Franklin,
Champaign.

Subfamily, CARICATAE.

Carex sartwellii Dew. Sartwell’s Sedge. Erie County.

Carex siccata Dew. Dry-spiked Sedge. No specimens. (Erie
County—Moseley Herbarium.)

Carex retroflexa Muhl. Reflexed Sedge. From Erie, Huron,
Wayne, Knox and Perry Counties westward.

Carex rosea Schk. Stellate Sedge. General. ;

Carex muricata L. Lesser Prickly Sedge. No specimens. (Erie
County—Moseley Herbarium.) Naturalized from Europe.

Carex muhlenbergii Schk. Muhlenberg’s Sedge. Carroll, Sum-
mit, Cuyahoga, Erie, Lucas.

Carex cephalophora Muhl. Oval-headed Sedge. General.

Carex gravida Bail. Heavy Sedge. No specimens.

Carex cephaloidea Dew. Thinleaf Sedge. Cuyahoga, Licking.

Carex sparganioides Muhl. Bur-reed Sedge. General.

Carex conjuncta Boott. Soft Fox Sedge. General, but no
specimens from the eastern and southern counties.

Carex vulpinoidea Mx. Fox Sedge. General and abundant.

Carex setacea Dew. Bristly-spiked Sedge. Erie County.

Carex diandra Schr. Lesser Panicled Sedge. Lake County.

Carex prairea Dew. Prairie Sedge. Summit, Erie.

Carex decomposita Muhl. Large-panicled Sedge. Licking
County.

198.
199.

200.
201.

202.
203.

204.
205.

206.
207.
208.
209.
210.
211.

212.
218.

214.
215.
216.

217.
218.

219.
220.
221.
222.

VASCULAR PLANTS OF OHIO 143

Carex stipitata Muhl. Awl-fruited Sedge. General, but no speci-
mens from the extreme southern and southeastern counties.

Carex crus-corvi Shuttlw. Raven-foot Sedge. Defiance, Aug-
laize, Wayne.

Carex disperma Dew. Soft-leaf Sedge. Erie County.

Carex trisperma Dew. Three-fruited Sedge. Lake, Portage,
Summit, Williams.

Carex canescens L. Silvery Sedge. Summit, Lorain, Logan.

Carex brunnescens (Pers.) Poir. Brownish Sedge. Logan
County.

Carex deweyana Schw. Dewey’s Sedge. Auglaize County.

Carex bromoides Schk. Brome-like Sedge. Cuyahoga, Erie,
Haneock, Hardin, Auglaize.

Carex interior Bail. Inland Sedge. Cuyahoga, Summit, Erie,
Stark, Licking.

Carex leersii Willd. Little Prickly Sedge. Ottawa, Erie, Madi-
son, Geauga, Portage.

Carex scoparia Schk. Pointed Broom Sedge. Northern Ohio,
as far south as Auglaize, Madison and Tuscarawas Counties.

Carex tribuloides Wahl. Blunt Broom Sedge. General.

Carex cristatella Britt. Crested Sedge. General.

Carex muskingumensis Schw. Muskingum Sedge. Defiance,
Auglaize, Wyandot, Franklin, Champaign.

Carex bebbii Olney. Bebb’s Sedge. Franklin County.

Carex straminea Willd. Straw Sedge. Cuyahoga, Portage,
Lucas, Williams.

Carex normalis Mack. Larger Straw Sedge. Hamilton, Aug-
laize, Wayne, Hancock, (Erie County—Moseley Herbarium).

Carex festucacea Schk. Fescue Sedge. Lake, Erie, Stark, Lo-
gan, Madison.

Carex bicknellii Britt. Bicknell’s Sedge. Lake County, (Erie
County—Moseley Herbarium).

Carex alata Torr. Broad-winged Sedge. Summit County.

Carex albolutescens Schw. Greenish-white Sedge. Champaign
County.

Carex foenea Willd. Hay Sedge. Geauga County.

Carex willdenovii Schk. Willdenow’s Sedge. Cuyahoga County.

Carex jamesii Schw. James’ Sedge. General.

Carex durifolia Bail. Back’s Sedge. No specimens.

144

223.

224.

220.
226.

227.

228.

229,

230.
231.
232.
233.

234.

235.
236.

237.
238.

239.
240.
241.
242.
243.
244.

245.
246.

247.

OHIO BIOLOGICAL SURVEY

Carex leptalea Wahl. Bristle-stalked Sedge. Lake, Cuyahoga,
Summit, Madison.

Carex communis Bail. Fibrous-rooted Sedge. Summit County.
(Erie County—Moseley Herbarium).

Carex pennsylvanica Lam. Pennsylvania Sedge. General.

Carex varia Muhl. Emmons’ Sedge. From Erie, Madison, and
Clermont Counties eastward.

Carex hirtifolia Mack. Pubescent Sedge. From Lake, Wayne,
Delaware, and Greene Counties northwestward.

Carex pedunculata Muhl. lLong-stalked Sedge. Lake, Cuya-
hoga, Geauga, Erie.

Carex richardsonii R. Br. Richardson’s Sedge. (Hrie County
—Moseley Herbarium.)

Carex eburnea Boott. Bristle-leaf Sedge. Greene, Ottawa.

Carex aurea Nutt. Golden-fruited Sedge. Erie County.

Carex meadii Dew. Mead’s Sedge. Erie County.

Carex tetanica Schk. Wood’s Sedge. Geauga, Cuyahoga, Erie,
Huron, Auglaize.

Carex plantaginea Lam. Plantain-leaf Sedge. Fairfield, Dela-
ware, Huron, Lorain, Cuyahoga, Summit.

Carex careyana Torr. Carey’s Sedge. Lorain County.

Carex platyphylla Car. Broadleaf Sedge. From Cuyahoga,
Knox, Fairfield, and Hocking Counties eastward.

Carex digitalis Willd. Slender Wood Sedge. Rather general.

Carex laxiculmis Schw. Spreading Sedge. Lake, Cuyahoga,
Auglaize, Franklin.

Carex albursina Sheld. White Bear Sedge. General.

Carex blanda Dew. Woodland Sedge. Rather general.

Calex laxiflora Lam. Loose-flowered Sedge. Rather general.

Carex anceps Muhl. Two-edged Sedge. Rather general.

Carex shriveri Britt. Shriver’s Sedge. No specimens.

Carex granularis Muhl. Meadow Sedge. General, but no speci-
mens from the southeastern counties.

Carex crawei Dew. Crawe’s Sedge. Erie County.

Carex oligocarpa Schk. Few-fruited Sedge. Hamilton, Mont-
gomery, Greene, Ross.

Carex hitehecockiana Dew. Hitchcock’s Sedge. Butler, High-
land, Auglaize.

VASCULAR PLANTS OF OHIO 145

Carex conoidea Schk. Field Sedge. Wood County.

Carex amphibola Steud. Narrow-leaf Sedge. Cuyahoga, Har-
din, Auglaize.

Carex grisea Wahl. Gray Sedge. Rather general, but the only
southern county represented is Lawrence.

Carex glaucodea Tuck. Glaucescent Sedge. Cuyahoga County.

Carex gracillima Schw. Graceful Sedge. Northern Ohio, as far
south as Licking and Franklin Counties.

Carex prasina Wahl. Drooping Sedge. Trumbull, Cuyahoga,
Crawford, Fairfield, Hamilton.

Carex davisii Schw. Davis’ Sedge. Lake, Lorain, Wayne, Aug-
laize, Licking, Ross.

Carex flexuosa Muhl. Slender-stalked Sedge. Cuyahoga, Geau-
ga, Lake.

Carex arctata Boott. Drooping Wood Sedge. Summit County,
(Erie County—Moseley Herbarium).

Carex virescens Muhl. Ribbed Sedge. Northern Ohio, as far
south as Geauga, Hocking, and Auglaize Counties.

Carex complanata Torr. Hirsute Sedge. General.

Carex scabrata Schw. Rough Sedge. Lake, Cuyahoga, Summit.

Carex limosa L. Mud Sedge. No specimens.

Carex paupercula Mx. Bog Sedge. Licking County.

Carex buxbaumii Wahl. Brown Sedge. Lorain, Erie, Lucas.

Carex shortiana Dew. Short’s Sedge. General; no specimens
from the southeastern counties.

Carex stricta Lam. Tussock Sedge. From Trumbull, Madison,
Champaign, and Auglaize Counties, northward.

Carex haydeni Dew. Hayden’s Sedge. No specimens; (Mose-
ley Herbarium—Erie County).

Carex torta Boott. Twisted Sedge. Cuyahoga, Erie, Hardin,
Knox, Delaware, Franklin.

Carex aquatilis Wahl. Water Sedge. Auglaize, Lucas.

Carex gynandra Schw. Nodding Sedge. Harrison, Perry.

Carex crinita Lam. Fringed Sedge. General.

Carex lacustris Willd. Lake-bank Sedge. Northern Ohio, south
to Summit, Morrow, and Logan Counties.

Carex impressa (Wright) Mack. Wright’s Sedge. No specimens.

Carex lanuginosa Mx. Woolly Sedge. From Ashtabula, Frank-
lin, Madison, Champaign, and Auglaize Counties northward.

146

273.
274.

270.
276.
277.
278.
279,

280.
281.
282.
283.
284.
285.

286.
287.

288.

289.

290.

291.

292.

293.

294,
295.

296.

OHIO BIOLOGICAL SURVEY

Carex lasiocarpa Ehrh. Slender Sedge. Licking, Stark.

Carex trichocarpa Muhl. Hairy-fruited Sedge. Lorain, Erie,
Licking, Madison.

Carex atherodes Spreng. Awned Sedge. Erie County.

Carex oederi Retz. Green Sedge. Erie County.

Carex flava L. Yellow Sedge. Lake County.

Carex folliculata L. Long Sedge. Crawford, Portage.

Carex monile Tuck. Necklace Sedge. Lake, Cuyahoga, Wayne,
Lucas. :

Carex vesicaria L:~ Inflated Sedge. No specimens.

Carex rostrata Stokes. -Beaked Sedge. Licking, Geauga.

Carex tuckermanii Dew. Tuckerman’s Sedge. Northern Ohio,
south to Auglaize, Franklin, and Perry Counties.

Carex retrorsa Schw. Retrorse Sedge. Lucas County.

Carex oligosperma Mx. Few-seeded Sedge. Defiance County.

Carex lurida Wahl. Sallow Sedge. General; no specimens from
the northwestern counties.

Carex hystricina Muhl. Poreupine Sedge. Rather general.

Carex pseudo-cyperus L. Cyperus-like Sedge. Greene, Tusca-
rawas, Wayne.

Carex comosa Boott. Bristly Sedge. Northern part of the state,
as far south as Champaign, Franklin, and Tuscarawas Coun-
ties.

Carex frankii Kunth. Frank’s Sedge. General as far north as
Auglaize, Knox, and Jefferson Counties; also in Wyandot,
Erie, and Cuyahoga. '

Carex squarrosa L. Squarrose Sedge. General.

Carex typhina Mx. Cat-tail Sedge. Lake, Cuyahoga, Morrow,
Scioto.

Carex intumescens Rudge. Bladder Sedge. Northern Ohio, as
far south as Trumbull, Crawford, and Allen Counties.

Carex asa-grayi Bail. Gray’s Sedge. General.

Carex lupulina Muhl. Hop Sedge. Rather general.

Carex lupuliformis Sartw. Hop-like Sedge. Cuyahoga, Wayne,
Marion.

Graminaceae. Grass Family.
Subfamily, PoAcatar,

Bromus brizaeformis Fisch. & Mey Awnless Chess. Intro-
duced. Cuyahoga County.

297.
298.

299.

300.

301.

302.

803.

304.
305.

306.
307.
308.
309.
310.
311.
312.
313.
314.
315.

316.

317.

VASCULAR PLANTS OF OHIO 147

Bromus kalmii Gr. Kalm’s Chess. Franklin, Lucas.
Bromus hordeaceus L. Soft Chess. Introduced. Wayne, Lo-
rain.

Bromus secalinus L. Common Chess. Naturalized, General and
abundant.

Bromus racemosus L. Upright Chess. Naturalized. General
and abundant.

Bromus arvensis L. Field Chess. Introduced. Franklin
County.

Bromus inermis Leyss. Hungarian Brome-grass. Introduced.
Wayne County.

Bromus ciliatus L. Fringed Brome-grass. Erie, Wayne, Frank-
lin, Champaign, Hocking.

Bromus purgans L. Hairy Brome-grass. General.

Bromus asper Murr. Rough Brome-grass. No specimens. Eu-
ropean.

Bromus tectorum L. Downy Brome-grass. Introduced. Gen-
eral and abundant.

Bromus sterilis L. Barren Brome-grass. Introduced. Licking,
Sandusky, Cuyahoga.

Melica nitens Nutt. Tall Melic-grass. Erie County.

Festuca elatior L. Tall Fescue-grass. Introduced. General.

Festuca nutans Willd. Nodding Feseue-grass. General.

Festuca ovina L. Sheep Fescue-grass. From Europe. Erie,
Franklin, Wayne.

Festuca capillata Lam. Filiform Fescue-grass. From Europe.
Cuyahoga County.

Festuca octoflora Walt. Slender Fescue-grass. Ashtabula, Erie,
Lucas, Ashland, Delaware, Licking, Lawrence.

Festuca myuros L. Rat-tail Fescue-gress. From Europe. Lake
County.

Panicularia acutiflora (Torr) Ktz. Sharp-glumed Manna-grass.
No specimens.

Panicularia fluitans (L.) Ktz. Floating Manna-grass. General
as far south as Harrison, Perry, Franklin, and Auglaize
Counties.

Panicularia canadensis (Mx.) Ktz. Rattlesnake Manna-grass.
Ashtabula, Geauga, Portage, Cuyahoga, Lorain, Summit,
Stark, Wayne.

336.

337.

OHIO BIOLOGICAL SURVEY

Panicularia torreyana (Spreng.) Merr. Long Manna-grass.
Ashtabula, Cuyahoga, Summit, Erie, Fairfield.

Panicularia nervata (Willd.) Ktz. Nerved Manna-grass. Gen-
eral.

Panicularia grandis (Wats.) Nash. Tall Manna-grass. Stark,
Wayne.

Panicularia pallida (Torr.) Ktz. Pale Manna-grass. (Ottawa
County—Moseley Herbarium. )

Poa compressa L. Flat-stemmed Blue-grass. From Europe.
General and abundant.

Poa trivialis L. Rough-stalked Meadow-grass. From Europe.
Crawford County.

Poa debilis Torr. Weak Spear-grass. (Erie County—Moseley
Herbarium. )

Poa triflora Gilib, Fowl Meadow-grass. Fairfield, Geauga,
Lawrence.

Poa nemoralis L. Wood Meadow-grass. Introduced. Lake
County.

Poa pratensis L. Kentucky Blue-grass. General and abundant.

Poa autumnalis Muhl. Flexuous Spear-grass. Hocking County.

Poa sylvestris Gr. Sylvan Spear-grass. Rather general; no
specimens from the northwestern counties.

Poa alsodes Gr. Grove Meadow-grass. Seneca, Franklin, Sum-
mit, Cuyahoga, Trumbull, Knox.

Poa brachyphylla Schult. Short-leaf Spear-grass. Lawrence,
Perry, Medina, Cuyahoga, Trumbull

Poa annua L. Annual Meadow-grass. From Europe. General.

Dactylis glomerata L. Orchard-grass. Naturalized. General ;
no specimens from the southeastern counties.

Eragrostis pectinacea (Mx.) Steud. Purple Love-grass. Lake,
Cuyahoga, Erie, Auglaize.

Eragrostis hypnoides (Lam.) B. 8. P. Creeping Love-grass.
Rather general; no specimens from the central eastern
counties.

Eragrostis major Host. Strong-scented Love-grass. Natural-
ized. General.

Eragrostis purshii Schrad. Pursh’s Love-grass. Erie County.

338.

339,

340.

345.

VASCULAR PLANTS OF OHIO 149

Eragrostis pilosa (L.) Beauv. Tufted Love-grass, Rather gen-
eral; no specimens from the northwestern counties. Nat-
uralized.

Eragrostis frankii Steud. Frank’s Love-grass. Rather general;
no specimens from the southeastern nor from the north-
western counties.

Eragrostis capillaris (L.) Nees. Capillary Love-grass. Ottawa,
Madison, Clinton.

Sphenopholis obtusata (Mx.) Seribn. Blunt-sealed Eaton-grass.
No specimens.

Sphenopholis pallens (Spreng.) Scribn. Tall Eaton-grass.
General.

Sphenopholis nitida (Spreng.) Secribn. Slender Eaton-grass.
Cuyahoga, Knox, Licking, Fairfield, Hocking, Lawrence,
Adams.

Koeleria cristata. (L.) Pers. Crested Koeler-grass. Ottawa
County.

Korycarpus arundinaceus Zea. American Korycarpus. Ross,
Franklin, Auglaize, Highland.

Tridens flava (L.) Hitch. Tall Purple-top. Rather general; no
specimens from the northwestern counties nor the extreme
eastern part.

Triplasis purpurea (Walt.) Chapm. Purple Sand-grass. Ash-
tabula, Cuyahoga, Erie.

Cynosurus cristatus L. Dogtail-grass. From Europe. Mahon-
ing County.

Phragmites phragmites (L.) Karst. Common Reed-grass. Ash-
taubula, Cuyahog, Erie, Lucas, Huron, Wayne, Franklin.

Danthonia spicata (L.) Beauv. Common Wild-oat-grass. Gen-
eral.

Danthonia compressa Aust. Flattened Wild-oat-grass. Portage
County.

Arrenatherum elatius (L.) Beauv. Oat-grass. From Europe.
Hamilton County.

Trisetum pennsylvanicum (L.) Beauv. Marsh False-oats. No

_ specimens.

Avena torreyi Nash. Purple Oats. Franklin County.

Avena sativa L. Common Oats. Rather general. Escaped from
cultivation.

150

356.
307.

308.

359.

360.

361.

362.

363.

364.

365.

366.

367.
368.

369.
370.

e711.
372.

373.

374.
375.

OHIO BIOLOGICAL SURVEY

Avena fatua L. Wild Oats. From Europe. No specimens.

Deschampsia flexuosa (L.) Trin. Wavy Hair-grass. Portage
County.

Aspris caryophyllea (L.) Nash. Silvery Hair-grass. From
Europe. Lake County.

Nothoholeus lanatus (L.) Nash. Velvet-grass. Lake, Trumbull,
Cuyahoga, Lorain, Erie, Wayne, Fairfield. From Europe.

Lolium perenne L. Red Darnel. Rather general. From
Europe.

Lolium multiflorum Lam. Awned Darnel. Hamilton, Madison.
From Europe.

Lolium temulentum L. Poison Darnel. No specimens. From
Europe.

Agropyron repens (L.) Beauv. Couch-grass. Rather general;
no specimens from the southeastern part of the state. From
Europe.

Agropyron caninum (L.) R. & S. Awned Wheat-grass. Por-
tage County. From Europe.

Triticum vulgare L. Wheat. Erie, Belmont, Harrison, Tusca-
rawas, Morrow, Fayette, Madison, Preble, Franklin. Escaped
from cultivation. 3

Secale cereale L. Rye. Erie, Morrow, Franklin, Scioto. EHs-
caped.

Elymus virginicus L. Virginia Wild-rye. General.

Elymus hirsutiglumis Scrib. & Sm. Strict Wild-rye. Ottawa,
Huron.

Elymus canadensis L. Nodding Wild-rye. Rather general.

Elymus striatus Willd. Slender Wild-rye. Wayne, Erie, Aug-
laize.

Hystrix hystrix (l.) Millsp. Bottle-brush-grass. General.

Hordeum vulgare L. Common Barley. Franklin, Tuscarawas,
Portage. Escaped from cultivation.

Hordeum distichum L. Two-rowed Barley. Escaped in Lake
County.

Hordeum nodosum L. Meadow Barley. Hamilton County.

Hordeum jubatum L. Squirrel-tail Barley. From Lake to
Lueas County; also in Franklin, Madison, Greene, Allen, De-
fiance, and Williams. Naturalized from the West.

376.

VASCULAR PLANTS OF OHIO 151

Spartina michauxiana Hitch. Tall Slough-grass. Rather gen-
eral; no specimens from the central eastern nor from the
southwestern counties.

Beckmannia erucaeformis (L.) Host. Beckmannia. Cuyahoga
County.

Capriola dactylon (L.) Ktz. Bermuda-grass. No specimens.
From Europe.

Eleusine indica (L.) Gaert. Yard-grass. General. Naturalized.

Atheropogon curtipendulus (Mx.) Fourn. Tall Gramma-grass.
Lake, Erie, Ottawa, Franklin, Adams.

Bouteloua hirsuta Lag. Hairy Mesquite-grass. Waifs in Frank-
lin County.

Bouteloua oligostachya (Nutt.) Torr. Smooth Mesquite-grass.
Waifs in Franklin County.

Sporobolus asper (Mx.) Kunth. Longleaf Rush-grass. Lake,
Erie, Franklin.

Sporobolus vaginaeflorus (Torr.) Wood. Sheathed Rush-grass.
Auglaize, Madison, Warren, Vinton, Athens.

Sporobolus neglectus Nash. Small Rush-grass. Cuyahoga,
Wayne, Huron, Auglaize.

Sporobolus eryptandrus (Torr.) Gr. Sand Dropseed. Lucas,
Ottawa, Erie, Lorain.

Sporobolus heterolepis Gr. Northern Dropseed. Franklin,
Madison, Champaign.

Calamagrostis canadensis (Mx.) Beauv. Bluejoint Reed-grass.
Northern Ohio, as far south as Stark, Franklin, and Auglaize
Counties.

Calamagrostis cinnoides (Muhl.) Scrib. Nuttall’s Reed-grass.
No specimens.

Agrostis alba L. Red-top. General. From Europe.

Agrostis schweinitzii Trin. Thin Bent-grass. Rather general.

Agrostis hyemalis (Walt.) B. S. P. Rough Silk-grass. Rather
general, but no specimens from the northwestern nor south-
eastern counties.

Apera spica-venti (l.) Beauv. Silky Windlestraw. From Eu-
rope. Lake County.

Cinna arundinacea L. Wood Reed-grass. General.

Ammophila arenaria (L.) Link. Sand Beech-grass. Erie
County.

152

396.

397.

398.

399.
400.

401.

402.

403.

404.

405.

406.

407.

408.

409.

410.

411.

412.

413.

414.

OHIO BIOLOGICAL SURVEY

Alopecurus geniculatus L. Marsh Foxtail. Lake, Ottawa, Craw-
ford, Auglaize, Madison, Franklin, Perry. Introduced.
Alopecurus pratensis L. Meadow Foxtail. No specimens. From

Europe.

Heleochloa schoenoides (L.) Host. Cat-tail-grass. Greene Coun-
ty. From Europe.

Phleum pratense L. Timothy. General. From Europe.

Muhlenbergia sobolifera (Muhl.) Trin. Rock Muhlenbergia.
Highland, Wayne.

Muhlenbergia mexicana (L.) Trin. Mexican Muhlenbergia.
General.

Muhlenbergia racemosa (Mx.) B. 8. P. Marsh Muhlenbergia.
Summit, Wayne, Huron, Wyandot, Champaign, Licking.
Muhlenbergia umbrosa Scribn. Wood Muhlenbergia. Cuya-

hoga, Champaign. 3

Muhlenbergia tenuiflora (Willd.) B. S. P. Slender Muhlen-
bergia. Portage, Wayne, Fairfield, Madison, Greene.

Muhlenbergia schreberi Gmel. Spreading Muhlenbergia. Gen-
eral.

Brachyelytrum erectum (Schreb.) Beauv. Brachyelytrum.
Cuyahoga, Portage, Lorain, Wayne, Highland, Franklin,
Madison, Hocking, Adams.

Milium effusum L. Tall Millet-grass. Lake, Cuyahoga, Lorain,
Wayne, Stark.

Oryzopsis racemosa (Sm.) Ricker. Black-fruited Mountain-rice.
Geauga, Summit, Erie, Greene, Highland.

Stipa spartea Trin. Porcupine-grass. Erie County, where it
occurs on Cedar Point. _

Aristida dichotoma Mx. Poverty-grass. Scioto, Vinton, Fair-
field.

Aristida oligantha Mx. Few-flowered Triple-awned-grass. Cuy-
ahoga County.

Aristida gracilis Ell. Slender Triple-awned-grass. Hamilton,
Clermont, Athens, Erie, Cuyahoga.

Aristida purpurascens Poir. Purplish Triple-awned-grass.
Wood, Fulton.

Savastana odorata (L.) Serib. Vanilla-grass. Trumbull, Madi-
son, Pickaway.

415.

416.

417.

418.

419.

420.

421.
422.

423.

424.

425.

426.

427.

428.

429,

430.

431.
432.

433.

VASCULAR PLANTS OF OHIO 153

Phalaris arundinacea L. Reed Canary-grass. Rather general;
no specimens from the northwestern nor from the south-
eastern counties.

Phalaris canariensis L. Canary-grass. Montgomery, Hamilton.
From Europe.

Anthoxanthum odoratum L. Sweet Vernal-grass. Ashtabula,
Cuyahoga, Summit, Mahoning, Wayne, Franklin. From
Europe.

Anthoxanthum puelii Lec. & Lamotte. Long-awned Vernal-
grass. Hamilton County. <A native of Europe.

Subfamily, PANICATAE.

Panicum agrostoides Spreng. Agrostis-like Panic-grass. Erie
County.

Panicum stipitatum Nash. Long Panic-grass. Northeastern
Ohio to Lorain, Fairfield, and Columbiana Counties.

Panicum virgatum L. Tall, smooth Panic-grass. General.

Panicum dichotomiflorum Mx. Spreading Panic-grass. Gen-
eral.

Panicum miliaceum L. Millet Panic-grass. Lawrence, Richland,
Erie. Introduced.

Panicum capillare L. Tumble Panic-grass. General and
abundant.

Panicum gattingeri Nash. Gattinger’s Panic-grass. Rather
general.

Panicum flexile (Gatt.) Scrib. Wiry Panic-grass. Adams,
Champaign, Madison, Franklin, Erie, Cuyahoga.

Panicum philadelphicum Bernh. Philadelphia Panic-grass. Ot-
tawa County.

Panicum depauperatum Muhl. Starved Panic-grass. Cuyahoga
County.

Panicum linearifolium Scrib. Linear-leaf Panic-grass. Rather
general.

Panicum werneri Scrib. Werner’s Panic-grass. Lake, Cuya-

hoga, Franklin, Athens.

Panicum bicknellii Nash. Bicknell’s Panic-grass. Gallia County.

Panicum sphaerocarpon Ell. Round-fruited Panic-grass. Cuy-
ahoga, Summit, Trumbull, Hocking, Scioto.

Panicum polyanthes Schultes. Many-flowered Panic-grass. Fair-
field, Hocking, Jackson.

154

434.

435.

436.
437.

438.
439.

440.

441.

442,

443.

444,
445,

446.

447.
448,

448a.

449.
450.

451.

452.

453.

454.

OHIO BIOLOGICAL SURVEY

Panicum dichotomum L. Forked Panic-grass. Rather general;
no specimens fro mthe northwestern counties.
Panicum microcarpon Muhl. Small-fruited Panic-grass. Cuya-
hoga, Lorain, Erié, Fairfield, Hocking, Jackson, Adams.
Panicum boreale Nash. Northern Panic-grass. Fulton County.
Panicum lindheimeri Nash. Lindheimer’s Panic-grass. Ashta-
bula, Hocking.

Panicum huachucae Ashe. Hairy Panic-grass. General.

Panicum villosissimum Nash. Villous Panic-grass. Cuyahoga,
Erie, Licking.

Panicum implicatum Secrib. Slender-stemmed Panic-grass. Gal-
lia County.

Panicum tsugetorum Nash. Hemlock Panic-grass. Defiance,
Summit.

Panicum leibergii (Vasey) Scrib. Leiberg’s Panic-grass. No
specimens.

Panicum scribnerianum Nash. Scribner’s Panic-grass. Cuya-
hoga, Erie, Wood, Franklin.

Panicum xanthophysum Gr. Slender Panic-grass. Lake County.

Panicum ashei Pear. Ashe’s Panic-grass. Cuyahoga, Lake,
Trumbull, Fairfield.

Panicum commutatum Schultes. Variable Panic-grass. Law-
rence, Gallia, Fairfield, Wayne.

Panicum latifolium L. Broad-leaf Panic-grass. General.

Panicum boscii Poir. Bose’s Panic-grass. Warren, Adams, Jack-
son, Belmont.

Panicum boscii molle (Vas.) Hitch. & Ch. Hamilton, Lawrences,
Cuyahoga.

Panicum clandestinum L. Hispid Panic-grass. General.

Leptaloma cognatum (Schultes) Chase. Fall Witch-grass. From
the West. Lake County.

Syntherisma filiforme (L.) Nash. Slender Crab-grass. No
specimens. ‘
Syntherisma ischaemum (Schreb.) Nash. Small Crab-grass.

Lorain, Wayne, Auglaize, Fairfield. From Europe.
Syntherisma sanguinale (L.) Dulac. Large Crab-grass. Gen-
eral. Naturalized.
Echinochloa crus-galli (L.) Beauv. Common Barnyard-grass.
General and abundant. Naturalized from Europe.

472.
473.

VASCULAR PLANTS OF OHIO 155

Echinochloa walteri (Pursh.) Nash. Marsh Cockspur-grass.
Erie, Lorain, Shelby, Auglaize, Licking.

Paspalum muhlenbergii Nash. Muhlenberg’s Paspalum. Cuya-
hoga, Erie, Warren, Hamilton, Scioto, Guernsey.

Chaetochloa verticillata (L.) Serib. Verticillate Foxtail-grass.
From Europe. Cuyahoga, Wayne, Jefferson, Franklin, Ross,
Montgomery, Warren, Hamilton.

Chaetochloa glauca (L.) Serib. Yellow Foxtail-grass. General.
From Europe.

Chaetochloa viridis (L.) Secrib. Green Foxtail-grass. General.
Naturalized from Europe.

Chaetochloa italica (L.) Serib. Italian Millet. Rather general.
Escaped.

Cenchrus tribuloides L. Sandbur-grass. Lucas, Wood, Ottawa,
Erie, Lorain, Cuyahoga, Franklin, Highland, Gallia.

Homalocenchrus virginicus (Willd.) Britt. Virginia Cut-grass.
Rather general.

Homalocenchrus oryzoides (L.) Poll. Rice Cut-grass. Rather
general.

Zizania aquatica L. Wild Rice. Erie, Licking, Perry, Hocking.

Holcus halapense L. Johnson-grass. Native of Europe. Cuya-
hoga, Erie, Franklin, Madison

Holeus sorghum L. Common Sorghum. Volunteer in Adams
County.

Sorghastrum nutans (L.) Nash. Indian-grass. Ashtabula, Cuy-
ahoga, Erie, Wyandot, Auglaize, Franklin, Madison, Adams.

Miscanthus sinensis Anderss. Chinese Plume-grass. An escape
in Lake County.

Andropogon fureatus Muhl. Big Bluestem. Rather general.

Andropogon virginicus L. Virginia Beard-grass. Gallia, Jack-
son, Meigs, Athens, Vinton, Hocking, Fairfield, Belmont.

Andropogon scoparius Mx. Little Bluestem. (Schizachyrium
scoparium (Mx.) Nash). Rather general.

Coix lacryma L. Job’s-tears. Persistent in Franklin County.

Zea mays L. Indian Corn. Spontaneous in Brown, Adams,
Scioto, Fayette, Monroe, and Hancock Counties.

156

OHIO BIOLOGICAL SURVEY

Subclass, LILIIFLORAE.

Order, Inhiales.

474.

475.

476.
477.

478.
479.

480.
481.

482.

483.
484.
485.
486.
487.
488.
489.

490.

491.

Liliaceae. Lily Family.
Subfamily, DRACAENATAE.
Yucca filamentosa L. Adam’s-needle. Escaped in Franklin
County.

Subfamily, LILIATAE.

Lilium superbum L. Turk’s-cap Lily. Erie County—Moseley
herbarium).

Lilium canadense L. Canada Lily. General.

Lilium philadelphicum L. Philadelphia Lily. Fulton, Lucas,
Sandusky, (Erie County—Moseley herbarium).

Lilium umbellatum Pursh. Western Red Lily. Stark County.

Erythronium americanum Ker. Yellow Dog-tooth Lily. Gen-
eral.

Erythronium albidum Nutt. White Dog-tooth Lily. General.

Hemerocallis fulva L. Common Day-lily. General. Escaped
from cultivation.

Allium tricoceum Ait. Wild Leek. West central part of state
to Delaware and Franklin; also in Lorain, Cuyahoga, and
Medina Counties.

Allium vineale L. Field Garlic. Franklin, Harrison. From
Europe. ;

Allium cepa L. Common Onion. Cultivated. Sometimes per-
sistent.

Allium canadense L. Meadow Garlic. General.

Allium cernuum Roth. Nodding Onion. General.

Quamasia hyacinthina (Raf.) Britt. Wild Hyacinth. General,
but rare in eastern Ohio.

Ornithogalum umbellatum L. Star-of-Bethlehem. From Europe.
Montgomery, Miami, Gallia, Franklin, Auglaize.

Muscari botryoides (L.) Mill. Grape-hyacinth. From Europe.
Montgomery, Lake.

Aletris farinosa L. Colic-root. In counties bordering Lake Erie.

Subfamily, MELANTHATAR.

Uvularia sessilifolia L. Sessile-leaf Bellwort. Lucas, Cuyahoga,
Portage, Summit, Mahoning, Gallia.

492.
493.
494.
495.
496.
497.
498.

499.

500.

501.

502.
503.

504.

505.

506.

507.
508.

509.

510.

511.

VASCULAR PLANTS OF OHIO 157

Uvularia grandiflora Sm. Large-flowered Bellwort. General.

Uvularia perfoliata L. Perfoliate Bellwort. General.

Melanthium virginicum L. Virginia Bunchflower. Richland,
Wayne.

Veratrum woodii Robb. Wood’s False-hellebore. Auglaize
County.

Veratrum viride Ait. American False-hellebore. Ashtabula
County.

Anticlea elegans (Pursh) Rydb. Glaucous Anticlea. Cham-
paign, Portage, Stark, Highland, Ottawa.

Stenanthium robustum Wats. Stout Stenanthium. Fairfield
County.

Chamaelirium luteum (L.) Gr. Chamaelirium. Northeastern
Ohio to Licking County; also in Lawrence County.

Triantha glutinosa (Mx.) Baker. Glutinous Triantha. Stark,
Champaign.

Subfamily, TRILLIATAE.

Trillium grandiflorum (Mx.) Salisb. Large-flowered Trillium.
General.

Trillium erectum L. Ill-scented Trillium. General.

Trillium cernuum L. Nodding Trillium. Auglaize, Champaign,
Medina.

Trillium declinatum (Gr.) Gleason. Drooping Trillium. No
specimens.

Trillium undulatum Willd. Painted Trillium. Ashtabula
County.

Trillium nivale Ridd. Early Trillium. Miami, Clark, Greene,
Franklin.

Trillium sessile L. Sessile Trillium. General.

Trillium reeurvatum Beck. Prairie Trillium. Auglaize, Ham-
ilton.

Medeola virginiana L. Indian Cucumber-root. General.

Subfamily, CONVALLARIATAE.

Streptopus amplexifolius (L.) DC. Clasping-leaf Twisted-stalk.
Reported for Ohio.

Disporum lanuginosum (Mx.) Nich. Hairy Disporum. Eastern
half of state; also in Adams County.

527.

528.

529,

OHIO BIOLOGICAL SURVEY

Polygonatum commutatum (R. & 8.) Dietr. Smooth Solomon’s-

seal. General.
Polygonatum biflorum (Walt.) Ell. Hairy Solomon’s-seal. Gen-

eral.
Vagnera racemosa (L.) Mor. Panicled False Solomon’s-seal.

General.
Vagnera stellata (L.) Mor. Stellate False Solomon’s-seal.

Rather general.

Vagnera trifolia (L.) Mor. Three-leaf False Solomon’s-seal.
Fulton, Lorain.

Unifolium canadense (Desf.) Greene. False Lily-of-the-valley.
General.

Clintonia borealis (Ait.) Raf. Yellow Clintonia. Ashtabula
County.

Clintonia umbellulata (Mx.) Torr. White Clintonia. Harrison,
Portage, Wayne.

Convallaria majalis L. Lily-of-the-valley. Escaped in Franklin
County.

Asparagus officinalis L. Asparagus. General. Introduced from
Europe.

Smilaceae. Smilax Family.

Smilax ecirrhata (Engel.) Wats. Upright Smilax. Erie, Ot-
tawa, Wood, Hardin, Preble, Clinton, Brown, Fairfield.

Smilax herbacea L. Common Carrion-flower. General.

Smilax pseudo-china L. lLong-stalked Greenbrier. Erie, Vin-
ton, Brown.

Smilax hispida Muhl. Hispid Greenbrier. General.

Smilax glauca Walt. Glaucous Greenbrier. Southeastern part
of the state to Clermont, Warren, Fairfield, Knox, and Sum-
mit Counties; also in Lucas County.

Smilax rotundifolia L. Roundleaf Greenbrier. Lawrence,
Hocking, Fairfield, Licking, Belmont, Lorain, Cuyahoga.

Pontederiaceae. Pickerel-weed Family.

Pontederia cordata L. Pickerel-weed. From Licking and Perry
northeast ; also in Defiance, Fulton, Lucas, and Erie.

Heteranthera dubia (Jacq.) MacM. ‘Water-stargrass. Rather
general.

530.

d81,

582,

533.

584.
535.
536.
587,

538.
539.

540.
541.
542.
543.
544.
545.
546.
547.

548.
549.

590.
ool.

502.

VASCULAR PLANTS OF OHIO 159

Commelinaceae. Spiderwort Family.

Tradescantia reflexa Raf. Refiexed Spiderwort. Ashtabula, Erie,
Mahoning, Richland, Coshocton, Licking, Franklin, Auglaize.

Tradescantia virginiana L. Virginia Spiderwort. General as
far north as Auglaize and Stark.

Tradescantia pilosa Lehm. Zigzag Spiderwort. slamilton, Cler-
mont, Montgomery.

Commelina virginica L. Virginia Day-flower. Clermont, Mont-
gomery, Lake.

Juncaceae. Rush Family.

Juneus effusus L. Common Rush. General.

Juncus balticus Willd. Baltic Rush. Erie County.

Juncus gerardi Lois. Gerard’s Rush. Cuyahoga County.

Juncus dudleyi Wieg. Dudley’s Rush. Montgomery, Clinton,
Champaign, Delaware, Licking, Tuscarawas.

Juncus tenuis Willd. Slender Rush. General.

Juncus bufonius L. Toad Rush. Williams, Lucas, Lorain,
Licking.

Juncus monostichus Bartl. One-ranked Rush. Trumbull
County.

Juncus aristulatus Mx. Small-headed Grass-leaf Rush. Fair-
field, Wayne, Summit.

Juncus marginatus Rostk. Grass-leaf Rush. Cuyahoga County.

Juncus alpinus Vill. Richardson’s Rush. Cuyahoga County.

Juneus articulatus L. Jointed Rush. Cuyahoga County.

Juneus torreyi Cov. Torrey’s Rush. Adams, Madison, Wood,
Erie, Cuyahoga.

Juncus nodosus L. Knotted Rush. Madison, “Franklin, Cuya-
hoga, Erie.

Juncus brachycephalus (Engelm.) Buch. Small-headed Rush.
Erie, Cuyahoga, Franklin, Madison, Champaign.

Juncus acuminatus Mx. Sharp-fruited Rush. General.

Juncus canadensis J. Gay. Canada Rush. Cuyahoga, Geauga,
Licking, Madison, Auglaize.

Juncus scirpoides Lam. Scirpus-like Rush. Erie County.

Junecoides carolinae (Wats.) Ktz. Hairy Wood-rush. Lucas,
Cuyahoga, Trumbull, Mahoning, Hocking.

Junecoides campestre (L.) Ktz. Common Wood-rush. General.

160 OHIO BIOLOGICAL SURVEY

Xyridaceae. Yellow-eyed-grass Family.
553. Xyris flexuosa Muhl. Slender Yellow-eyed-grass. Portage,
Geauga.

Eriocaulaceae. Pipewort Family.
554. Eriocaulon septangulare With. Seven-angled Pipewort. Sum-
mit County.

Order, Iridales.
Amaryllidaceae. Amaryllis Family.
555. Manfreda virginica (L.) Salisb. False Aloe. Lawrence County.
556. Hypoxis hirsuta (L.) Cov. Yellow Stargrass. General.

Iridaceae. Iris Family.
557. Iris versicolor L. Large Blue-flag. General.

558. Iris cristata Ait. Crested Dwarf Iris. Lawrence, Adams, Scioto,
Pike, Ross, Jackson, Vinton, Hocking, Cuyahoga, Trumbull.

559. Gemmingia chinensis (L.) Ktz. Blackberry-lily. From Asia.
Franklin County.

560. Crocus verna L. Crocus. Escaped in Lake County.

561. Sisyrinchium angustifolium Mill. Pointed Blue-eyed-grass.
Rather general.

562. Sisyrinchium graminoides Bickn. Stout Blue-eyed-grass. Gen-
eral.

Dioscoreaceae. Yam Family.

563. Dioscorea villosa L. Wild Yam. General.
563.1. Dioscorea bulbifera L. Air Potato (Yam). Escaped from gar-
dens in Madison County.

Order, Orchidales.
Orchidaceae. Orchid Family.
Subfamily, cypRIPEDIATAE.
564. Cypripedium reginae Walt. Showy Lady’s-slipper. Fulton,
Champaign, Lucas, Geauga, Portage, Muskingum.

565. Cypripedium candidum Willd. White Lady’s-slipper. Wyan-
dot, Erie, Montgomery.

566.

567.

568.
569,
570.

571.

572.

573.

574.

575.

576.

577.

578.

579.

579a.

580.

581.

582.

VASCULAR PLANTS OF OHIO 161

Cypripedium parviflorum Salisb. Yellow Lady’s-slipper. Gen-
eral.

Fissipes acaulis (Ait.) Small. Moccasin-flower. Medina, Por-
tage, Hocking, Fairfield, Stark, Cuyahoga.

Subfamily, oRcHIDATAE.

Galeorchis spectabilis (L.) Rydb. Showy Orchis. General.

Perularia flava (L.) Farw. Tubercled Orchis. General.

Coeloglossum bracteatum (Willd.) Parl. Long-bracted Orchis.
Lucas, Lorain, Medina, Portage, Franklin, Butler, Auglaize.

Gymnadeniopsis clavellata (Mx.) Rydb. Green Wood-orchis.
Geauga, Trumbull, Portage, Summit, Richland, Licking,
Champaign.

Limnorchis hyperborea (L.) Rydb. Tall Bog-orchis. Stark
County.

Lysias orbiculata (Pursh.) Rydb. Large Roundleaf Orchis.
Cuyahoga, Geauga, Wayne.

Lysias hookeriana (Gr.) Rydb. MHooker’s Orchis. Medina
County.

Blephariglottis ciliaris (L.) Rydb. Yellow Fringed-orchis. Ful-
ton County.

Blephariglottis blephariglottis (Willd.) Rydb. White Fringed-
orchis. Geauga, Portage.

Blephariglottis lacera (Mx.) Farw. Ragged Fringed-orchis.
Cuyahoga, Portage, Crawford, Richland, Wayne, Holmes,
Stark, Licking, Fairfield.

Blephariglottis leucophaea (Nutt.) Farw. Prairie Fringed-
orchis. Auglaize County.

Blephariglottis psyecodes (L.) Rydb. Smaller Purple Fringed-
orchis. Rather general.

Blephariglottis psycodes grandiflora (Bigel.). Portage County
(R. J. Webb).

Blephariglottis peramoena (Gr.) Rydb. Fringeless Purple
Orchis. Perry, Gallia, Clermont, Wayne, Hocking.

Pogonia ophioglossoides (.) Ker. Rose Pogonia. Lucas, Cuya-
hoga, Geauga, Ashland, Portage, Richland, Licking, Lorain.
Holmes.

Isotria verticillata (Willd.) Raf. Whorled Isotria. Defiance,
Cuyahoga, Geauga, Medina, Coshocton, Fairfield.

162

583.

584.
585.

586.

087.

588.

589.

590.

591.

592.

593.

594.

595.

596.

597.

598.
599.

600.

OHIO BIOLOGICAL SURVEY

Triphora trianthophora (Sw.) Rydb. Nodding Triphora. Hu-
ron, Cuyahoga, Wayne, Summit, Stark, Licking, Franklin,
Ross, Clark.

Arethusa bulbosa L. Arethusa. Licking, Portage.

Limodorum tuberosum L. Limodorum. Fulton, Lucas, Erie,
Geauga, Portage, Summit, Ashland, Stark, Clark, Fairfield,
Licking, Wayne.

Ibidium strictum (Rydb.) House. Hooded Lady’s-tresses. Ash-
tabula County.

Ibidium plantagineum (Raf.) House. Broadleaf Lady’s-tresses.
Medina, Portage.

Ibidium cernnum (L.) House. Nodding Lady’s-tresses. Erie,
Lorain, Cuyahoga, Medina, Portage, Stark, Lake, Licking.
Ibidium ovale (Lindl.) House. Small-flowered Lady’s-tresses.

No specimens.

Tbidium praecox (Walt.) House. Grass-leaf Lady’s-tresses.
Wayne County.

Ibidium beckii (Lindl.) House. Little Lady’s-tresses. Fairfield
County.

Ibidium gracile (Bigel.) House. Slender Lady’s-tresses. . Erie,
Cuyahoga, Lake, Licking, Muskingum, Fairfield, Hocking,
Adams, Gallia, Morgan.

Peramium pubescens (Willd.) MacM. Downy Rattlesnake-
plantain. Adams, Hocking, Lake, Fairfield, Highland,
‘Wayne, Noble, Portage.

Malaxis unifolia Mx. Green Addermouth. Fairfield, Hocking,
Wayne.

Liparis liliifolia (L.) Rich. Large Twayblade. Portage, Frank-
lin, Fairfield, Clark, Wayne.

Liparis loeselii (L.) Rich. Fen Twayblade. Champaign, Cuya-
hoga, Summit, Stark.

Tipularia unifolia (Muhl.) B. 8. P. Crane-fly Orchis. Medina,
(Lorain, Cuyahoga—Oberlin College Herbarium).

Aplectrum hyemale (Muhl.) Torr. Putty-root. General.

Corallorrhiza corallorrhiza (L.) Karst. Early Coral-root. No
specimens.

Corallorrhiza maculata Raf. Large Coral-root. Erie, Huron,
Cuychega, Wayne, Fairfield, Franklin, Gallia, Noble.

VASCULAR PLANTS OF OHIO 163

601. Corallorrhiza wisteriana Conrad. Wister’s Coral-root. Hamil-
ton, Lawrence.

602. Corallorrhiza odontorhiza (Willd.) Nutt. Small-flowered Coral-
root. Erie, Cuyahoga, Stark, Licking, Fairfield, Madison.

Class, Dicorynan. Dicotyls.
Subclass, THALAMIFLORAE.
Order, Ranales.
Magnoliaceae. Magnolia Family.

_ 603. Magnolia acuminata L. Cucumber Magnolia. Eastern half of
state, west to Lorain and Madison Counties.

604. Magnolia tripetala L. Umbrella Magnolia. Scioto County.

605. Liriodendron tulipifera L. Tuliptree. General.

Anonaceae. Custard-apple Family.
606. Asimina triloba (L.) Dunal. Papaw. General.

Ranunculaceae. Crowfoot Family.

607. Ranunculus abortivus L. Kindney-leaf Crowfoot. General and
abundant.

608. Ranunculus micranthus Nutt. Rock Crowfoot. Clermont
County.

609. Ranunculus sceleratus L. Celery-leaf Crowfoot. Rather general.

610. Ranunculus recurvatus Poir. Hooked Crowfoot. General and
abundant.

611. Ranunculus acris L. Tall Buttercup. Rather general except in
the southern part. From Europe.

612. Ranunculus bulbosus L. Bulbous Buttercup. Columbiana
County. From Europe.

613. Ranunculus pennsylvanicus L. f. Bristly Buttercup. Lucas,
Ottawa, Cuyahoga, Lake, Wayne, Licking, Fairfield, Perry.

614. Ranunculus repens L. Creeping Buttercup. Scioto, Columbi-
ana. From Europe.

615. Ranunculus septentrionalis Poir. Swamp Buttercup. General
and abundant.

616. Ranunculus hispidus Mx. Hispid Buttercup. General.

617. Ranunculus fascicularis Muhl. Tufted Buttercup. Lueas, Ot-
tawa, Cuyahoga.

164

618.

619.

620.

621.

622.

623.

624.

625.

626.

627.

628.
629.

630.

631.

632.
633.

634.
635.
636.
637.

688.

OHIO BIOLOGICAL SURVEY

Ranunculus arvensis L. Corn Crowfoot. No specimens. From
Europe.

Ranunculus obtusiusculus Raf. Lance-leaf Buttercup. Jack-
son, Franklin, Licking, Erie, Lorain, Cuyahoga, Lake, Ash-
tabula.

Ranuneulus delphinifolius Torr. Yellow Water-crowfoot.
Northwestern fourth of state to Huron and Madison Coun-
ties; also in Ashtabula County.

Ficaria ficaria (L.) Karst. Golden-eup. Lake County. From
Europe.

Batrachium trichophyllum (Chaix.) Schultz. White Water-
erowfoot. Rather general.

Batrachium circinatum (Sibth.) Rehb. Circinate White Water-
erowfoot. Licking, Defiance.

Trollius laxus Salish. American Globe-flower. Columbiana,
Stark.

Helleborus viridis L. Green Hellebore. Gallia, Miami, Franklin,
Stark. From Europe.

Nigella damascena L. Love-in-a-mist. Hamilton County. (Erie
County—Moseley Herbarium.) Escaped from gardens.
Coptis trifolia (L.) Salisb. Gold-thread. Defiance, Portage,

Summit, Stark, Geauga.

Aquilegia canadensis L. Wild Columbine. General.

Aquilegia vulgaris L. European Columbine. Escaped in Fulton
County.

Aconitum noveboracense Gr. New York Monkshood. Summit,
Portage.

Delphinium tricorne Mx. Dwarf Larkspur. Southern half of
the state; also in Columbiana County.

Delphinium exaltatum Ait. Tall Larkspur. Stark, Franklin.

Delphinium ajacis L. Garden Larkspur. General. Naturalized
from Europe.

Anemone eylindrica Gr. Long-fruited Anemone. Wood, Otta-
wa, Erie.

Anemone virginiana L. Virginia Anemone. General.

Anemone canadensis L. Canada Anemone. General.

Anemone quinquefolia L. Wind-flower. General except south-
ern and southeastern parts of the state.

Hepatica hepatica (L.) Karst. Roundlobed Liver-leaf. General.

659.

VASCULAR PLANTS OF OHIO 165

Hepatica acutiloba DC. Sharplobed Liver-leaf. General.

Clematis virginiana L. Virginia Virgin’s-bower. General.

Viorna viorna (L.) Small. Leather-flower. Southern half of
Ohio; also in Auglaize County.

Caltha palustris L. Marsh-marigold. General.

Hydrastis canadensis L. Golden-seal. General.

Actaea rubra (Ait.) Willd. Red Baneberry. Erie, Sandusky.

Actaea alba (L.) Mill. White Baneberry. General.

Cimicifuga racemosa (L.) Nutt. Black Cohosh. Bastern half
of state to Erie, Fairfield, and Clermont Counties.

Syndesmon thalictroides (L.) Hoffm. Rue-anemone. General
and abundant.

Isopyrum biternatum (Raf.) T. & G. False Rue-anemone.
Southwestern fourth of state; also in Cuyahoga County.
Thalictrum dicicam L. Early Meadow-rue. General.

Thalictrum dasyearpum Fisch & Lall. Purplish Meadow-rue.
General.

Thalictrum polygamum Muhl. Fall Meadow-rue. Rather gen-
eral.

Parnissiaceae. Grass-of-Parnassus Family.

Parnassia caroliniana Mx. Carolina Grass-of-Parnassus. Rather
general.

Ceratophyllaceae. Hornleaf Family.
Ceratophyllum demersum L. Hornleaf. General.

Berberidaceae. Barberry Family.

Podophyllum peltatum L. May-apple. General and abundant.

Jef. :sonia diphylla (L.) Pers. Twinleaf. General.

Caulophyllum thalictroides (L.) Mx. Blue Cohosh. General.

Berberis vulgaris L. Common Barberry. Escaped rather gen-
erally.

Odostemon aquifolium (Pursh.) Rydb. Tailing Mahonia. Es-
eaped in Lake County.

Menispermaceae. Moonseed Family.
Menispermum canadense L. Moonseed. General and abundant.

166

660.
661.

OHIO BIOLOGICAL SURVEY

Lauraceae. Laurel Family.
Sassafras sassafras (L.) Karst. Sassafras. General.
Benzoin aestivale (L.) Nees. Spicebush. General.

Order, Sarraceniales.

662.

663.

664.

665.

666.

667.

668.

669.

670.
671.

672.

673.

674.

675.

Sarraceniaceae. Pitcher-plant Family.
Sarracenia purpurea L. Pitcher-plant. Geauga, Summit, Ashta-
bula, Wayne, Richland, Defiance, Williams.

Droseraceae. Sundew Family.
Drosera rotundifolia L. Roundleaf Sundew. Licking, Wayne,

Portage, Stark, Geauga, Ashtabula.
Drosera intermedia Hayne. Spatulate Sundew. Wayne County.

Order, Brassicales.

Papaveraceae. Poppy Family.
Papaver somniferum L. Opium Poppy. No specimens. From

Europe.

Papaver rhoeas L. Field Poppy. Ashtabula County. From
Europe.

Papaver dubium L. Corn Poppy. No specimens. From
Europe.

Papaver argemone L. Rough-fruited Poppy. (Erie County-
Moseley Herbarium.) From Europe.

Argemone mexicana L. Mexican Prickly-poppy. Franklin
County. From tropical America.

Sanguinaria canadensis L. Bloodroot. General and abundant.

Stylophorum diphyllum (Mx.) Nutt. Yellow Poppy. Southern
half of state.

Macleya cordata (Willd.) R. Br. Macleya. Escaped in Madison
and Franklin Counties.
Chelidonium majus L. Celandine. General. From Europe.

Fumariaceae. Fumitory Family.

Bieuculla cucullaria (L.) Millsp. Dutchman’s-breeches. Gen-
eral.

Bieuculla canadensis (Goldie) Millsp. Squirrel-corn. General.

676.

677.

678.

679.

680.

681.

682.

683.

684.

685.

686.

687.

688.

689.

690.

691.

692.

693.

VASCULAR PLANTS OF OHIO 167

Adlumia fungosa (Ait.) Greene. Climbing Fumitory. Lorain,
Cuyahoga, Lake, Summit, Belmont.

Capnoides sempervirens (L.) Borck. Pink Corydalis. Fairfield,
Knox, Portage.

Capnoides flavulum (Raf.) Ktz. Pale Corydalis. Southwestern
fourth of state; also in Ottawa and Erie Counties.

Capnoides aureum (Willd.) Ktz. Golden Corydalis. (Ottawa
County—Moseley Herbarium. )

Fumaria officinalis L. Common Fumitory. Columbiana County.
From Europe.

Fumaria parviflora Lam. Small-flowered Fumitory. Introduced
in Lake County.

Brassicaceae. Mustard Family.

Berteroa incana (L.) DC. Hoary Berteroa. No specimens. From
Europe.

Koniga maritima (L.) R. Br. Sweet Alyssum. Erie County.
Escaped.

Alyssum alyssoides L. Yellow Alyssum. Sandusky County.
From Europe.

Draba verna L. Vernal Whitlow-grass. Southern half of state;
also in Portage County. From Europe.

Draba earoliniana Walt. Carolina Whitlow-grass. Adams,
Clark, Erie, Ottawa.
Camelina sativa (L.) Crantz. Common False-flax. Sandusky,
Auglaize, Miami, Montgomery, Franklin. From Europe.
Camelina microcarpa Andrz. Small-fruited False-flax. Clark
County. From Europe.

Bursa bursa-pastoris (L.) Britt. Shepherd’s-purse. General
and abundant. From Europe.

Neslia paniculata (L.) Desv. Ball-mustard. Escaped in Lake
County.

Armoracia armoracia (.) Britt. Horseradish. General. From
Europe.

Neobeckia aquatica (Hat.) Britt. Lake Water-cress. Lucas,
Coshocton, Licking, Perry, Madison.

Sisymbrium nasturtium-aquaticum L. True Water-cress. Rather
general. From Europe.

711,

712.

OHIO BIOLOGICAL SURVEY

Radicula hispida (Desv.) Britt. Hispid Yellow-cress. Monroe,
Shelby, Logan, Ottawa, Erie, Huron, Cuyahoga, Summit.
Radicula palustris (L.) Moench. Marsh Yellow-eress. General.
Radicula sylvestris (L.) Druce. Creeping Yellow-cress. Lucas,

Erie, Cuyahoga. From Europe.

Lepidium ruderale L. Roadside Peppergrass. No specimens.
From Europe.

Lepidium virginicum L. Virginia Peppergrass. General and
abundant.

Lepidium densiflorum Schrad. Wild Peppergrass. Auglaize,
Champaign, Franklin, Fayette, Wayne, Lorain, Cuyahoga,
Lake.

Lepidium draba L. Hoary Peppergrass. Lucas County. From
Europe.

Lepidium campestre (L.) R. Br. Field Peppergrass. Rather
general. From Europe.

Carara didyma (L.) Britt. Lesser Wart-cress. Lake County.
Escaped.

Thlaspi arvense L. Field Penny-cress. Cuyahoga, Henry. From
Europe.

Myagrum perfoliatum L. Myagrum. Lake County. From
Europe.

Alliaria alliaria (L.) Britt. Garlic Mustard. (Erie County—
Moseley Herbarium.) From Europe.

Sophia pinnata (Walt.) Howell. Pinnate Tanzy-mustard. Ham-
ilton, Montgomery, Miami, Ottawa, Jackson.

Sophia incisa (Eng.) Greene. Western Tanzy-mustard. Miami,
Portage.

Cheirinia cheiranthoides (L.) Link. Worm-seed Mustard. Ham-
ilton, Lucas, Lake, Portage.

Cheirinia repanda (.) Link. Repand Cheirinia. Logan, Erie.
From Europe.

Cheirinia aspera (DC.) Britt. Western Cheirinia. Franklin
County.

Erysimum officinale L. Hedge-mustard. General and abundant.
From Europe.

Norta altissima (L.) Britt. Tall Hedge-mustard. Lake, Cuya-
hoga, Erie, Ottawa, Wayne, Jackson, Greene, Belmont, Por-
tage. From Europe.

VASCULAR PLANTS OF OHIO 169

Norta irio (L.) Britt. Longleaf Hedge-mustard. Portage
County. Introduced.

Conringia orientalis (L.) Dum. Hare’s-ear Mustard. Lake,
Cuyahoga, Geauga. From Europe.

Hesperis matronalis L. Dame's Rocket. Hamilton, Franklin,
Portage. From Europe. .

Arabidopsis thaliana (L.) Li.tt. Mouse-ear Cress. Clinton,
Montgomery, Lucas, Asthtabula. From Europe.

Barbarea barbarea (L.) MacM. Yellow Winter-cress. General.
From Europe.

Barbarea stricta Andrz. Erect Winter-cress. Erie County.
From Europe.

Barbarea verna (Mill.) Aschers. Early Winter-cress. Belmont,
Portage, Harrison, Preble. From Europe.

Todanthus pinnatifidus (Mx.) Steud. Purple Rocket. Rather
general.

Arabis dentata T. & G. Toothed Rock-cress. Rather general.

Arabis patens Sull. Spreading Rock-cress. Franklin County.

Arabis hirsuta (L.) Scop. Hairy Rock-cress. Rather general.

Arabis glabra (L.) Bernh. Tower Mustard. Hamilton, Frank-
lin, Auglaize, Lucas, Richland, Cuyahoga, Geauga, Belmont.

Arabis laevigata (Muhl.) Poir. Smooth Rock-cress. General.

Arabis canadensis L. Sickle-pod Rock-grass. General.

Arabis virginica (L.) Trel. Virginia Rock-cress. Clermont,
Lawrence, Clark.

Arabis. lyrata L. Lyre-leaf Rock-cress. Pike, Muskingum, Aug-
laize, Wood, Erie.

Arabis drummondii Gr. Drummond’s Rock-cress. No specimens.

Arabis brachyearpa (T. & G.) Britt. Purple Rock-cress. Erie,
Ottawa.

Cardamine douglassii (Torr.) Britt. Purple Bitter-cress. Gen-
eral and abundant.

Cardamine bulbosa (Schreb.) B. 8. P. Bulbous Bitter-cress.
General.

Cardamine rotundifolia Mx. Roundleaf Bitter-cress. Belmont,
Noble.

Cardamine pratensis L. Meadow Bitter-cress. Portage County.
Cardamine hirsuta L. Hairy Bitter-cress. Lake County.

170

736.

737.
738.

739.

740.
741,

742,

743.
744.

745,

746.

747.

748.
749.

750.

751.

752.

753.

754.

755.

OHIO BIOLOGICAL SURVEY

Cardamine pennsylvanica Muhl. Pennsylvania Bitter-cress.
General.

Cardamine arenicola Britt. Sand Bitter-cress. Lake County.

Cardamine parviflora L. Small-flowered Bitter-cress. Law-
rence, Hocking, Fairfield, Delaware.

Dentaria dipylla Mx. Two-leaf Toothwort. Eastern half of
state.

Dentaria maxima Nutt. Large Toothwort. No specimens.

Dentaria heterophylla Nutt. Slender Toothwort. Auglaize,
Hocking, Vinton, Belmont, Clermont.

Dentaria laciniata Muhl. Cutleaf Toothwort. General and
abundant.

Sinapis alba L. White Mustard. Lucas County. From Europe.

Sinapis arvensis L. Corn Mustard. General except in the
southern part. From Europe.

Brassica nigra (L.) Koch. Black Mustard. General and abun-
dant. From Europe.

Brassica juncea (L.) Cosson. Indian Mustard. Wayne, Por-
tage. From Asia.

Brassica campestris L. Common Turnip. Miami, Auglaize,
Franklin, Wayne. From Europe.

Brassica napus L. Rape. Franklin County. Introduced.

Brassica oleracea L. Cabbage. No’ specimens. Spontaneous
after cultivation.

Diplotaxis muralis (L.) DC. Sand Rocket. Cuyahoga County.
From Europe.

Raphanus raphanistrum L. Wild Radish. Lake County. From
Europe.

Raphanus sativus L. Garden Radish. Rather general. Sponta-
neous after cultivation.

Cakile edentula (Bigel.) Hook. Sea Rocket. Ashtabula, Lake,
Cuyahoga, Erie.

Capparidaceae. Caper Family.
Polanisia graveolens Raf. Clammy-weed. Hamilton, Clermont,
Warren, Montgomery, Greene, Ross, Monroe, Erie, Cuyahoga.

Cleome spinosa L. Spider-flower. Montgomery, Cuyahoga.
From tropical America.

VASCULAR PLANTS OF OHIO 171

Resedaceae. Mignonette Family.

756. Reseda luteola L. Dyer’s Mignonette. Licking, Belmont. From
Europe.

757. Reseda alba L. White Mignonette. Cuyahoga County. From
Europe.

Order, Geraniales.
Geraniaceae. Geranium Family.

758. Geranium maculatum L. Wild Crane’s-bill. General and abun-
dant.

759. ‘Geranium columbinum L. Long-stalked Crane’s-bill. Lake
County. From Europe.

760. Geranium ecarolinianum L. Carolina Crane’s-bill. General.

761. Geranium molle L. Dove’s-foot Crane’s-bill. Madison, Lake.
From Europe.

762. Geranium pusillum L. Small-flowered Crane’s-bill. Cuyahoga,
Lake, Ashtabula. From Europe.

763. Robertiella robertiana (L.) Hanks. Herb-Robert. North central
counties.

764. Erodium cicutarium (L.) L’Her. Stork’s-bill. Auglaize, Lake.
From Europe.

Oxalidaceae. Wood-sorrel Family.

765. Oxalis grandis Small. Great Wood-sorrel. General except in
the northwestern part of the state.

766. Oxalis cymosa Small. Tall Wood-sorrel. General and abundant.
767. Ovxalis stricta L. Upright Wood-sorrel. General.

768. Oxalis brittoniae Small. Britton’s Wood-sorrel. Franklin, Lake.
769. Oxalis rufa Small. Red Wood-sorrel. Franklin, Lake.

770. Oxalis corniculata L. Procumbent Wood-sorrel. Monroe, Frank-
lin, Lake. From tropical America.

771. Oxalis violacea L. Violet Wood-sorrel. Rather general.

Limnanthaceae. False-mermaid Family.

772. Floerkea proserpinacoides Willd. False-emermaid. Rather
general.

172

173.

774.
7715.

776.
777.

778.
779.

780.

781.

782.

183.
784.

785.
786.
787.
788.

789.

790.

791.

OHIO BIOLOGICAL SURVEY

Linaceae. Flax Family.

Linum usitatissimum L. Common Flax. Rather general. In-
troduced.

Linum perenne L. Perennial Flax. Escaped in Lake County.

Linum virginianum L. Virginia Flax. Eastern half of state to
Erie, Franklin, and Adams Counties. «

Linum medium (Planch.) Britt. Stiff Flax. Erie County.

Linum suleatum Ridd. Grooved Flax. Erie County.

Balsaminaceae. Jewel-weed Family.

Impatiens pallida Nutt. Pale Touch-me-not. General.

Impatiens biflora Walt. Spotted Touch-me-not. General and
abundant.

Rutaceae. Rue Family.
Zanthoxylum americanum Mill. Prickly-ash. General in west-
ern Ohio as far east as Huron and Licking Counties.

Ptelea trifoliata L. Hoptree. General.

Simarubaceae. Ailanthus Family.
Ailanthus gladulosa Desf. Tree-of-heaven. General. Intro-
duced.

Polygalaceae. Milkwort Family.

Polygala cruciata L. Crossleaf Milkwort. Gallia, Lucas.

Polygala verticillata L. Whorled Milkwort. General; no speci-
mens from the western part of the state.

Polygala ambigua Nutt. Loose-spiked Milkwort. Rather general.

Polygala viridescens L. Purple Milkwort. General.

Polygala senega L. Seneca Snakeroot. Rather general.

Polygala polygama Walt. Racemed Milkwort. Ashtabula, Cuy-
ahoga, Lucas.

Polygala pauciflora Willd. Fringed Milkwort. Stark County.

Euphorbiaceae. Spurge Family.

PhyHanthus carolinensis Walt. Carolina Phyllanthus. Hamil-
ton, Warren.

Croton capitatus Mx. Capitate Croton. Hamilton, Franklin.

810.

811.

VASCULAR PLANTS OF OHIO 173

Croton monanthogynus Mx. Single-fruited Croton. Franklin
County.

Acalypha virginica L. Virginia Three-seeded Mercury. General.

Acalypha gracilens Gr. Slender Three-seeded Mercury. Rather
general.

Acalypha ostryaefolia Ridd. Hornbeam Three-seeded Mercury.
Washington County.

Mercurialis annua L. Mercury. Lake County. Introduced.

Ricinus communis L. Castor-oil-plant. Erie, Ottawa, Franklin.
Escaped.

Poinsettia dentata (Mx.) Small. Toothed Spurge. Lake, Cuya-
hoga, Ottawa, Lucas, Franklin, Greene, Warren, Hamilton.

Tithymalus lathyrus (L.) Hill. Caper Spurge. Hocking Coun-
ty. From Europe.

Tithymalus obtusatus (Pursh) K. & G. Bluntleaf Spurge.
Lucas, Wyandot, Auglaize, Jackson, Hamilton.

Tithymalus platyphyllus (L.) Hill. Broadleaf Spurge. Ash-
tabula, Cuyahoga. From Europe.

Tithymalus helioscopia (L.) Hill. Sun Spurge. Lake County.
From Europe.

Tithymalus cyparissias (L.) Hill. Cypress Spurge. General.
From Europe.

Tithymalus peplus (L.) Hill. Petty Spurge. Clark, Erie, Sum-
mit, Lake. From Europe.

Tithymalus commutatus (Eng.) K. & G. Tinted Spurge. Gen-
eral.

Tithymalus corollata (L.) K. & G. Flowering Spurge. General
and abundant.

Dichrophyllum marginatum (Pursh) K. & G. Snow-on-the-
mountain. Lake, Cuyahoga, Erie, Auglaize, Franklin, Clark,
Montgomery, Hamilton. From the West.

Chamaesyce preslii (Guss.) Arth. Nodding Spurge. General
and abundant.

Chamaesyce rafinesqui (Greene) Small. Hairy Spurge. Defi-
ance, Vinton.

Chamaesyce humistrata (Eng.) Small. Hairy Spreading Spurge.
Cuyahoga, Erie, Belmont, Champaign.

Chamaesyce maculata (L.) Small. Spotted Spurge. Rather
general.

174

812.

813.

814.

815.

816.

817.

818.

819.

828.

829.

OHIO BIOLOGICAL SURVEY

Chamaesyce polygonifolia (L.) Small. Knotweed Spurge. Erie,
Cuyahoga, Lake.

Chamaesyce serpens. (H. B. K.) Small. Roundleaf Spurge. Ot-
tawa County.

Callitrichaceae. Water-starwort Family.

Callitriche austini Eng. Terrestrial Water-starwort. Cuyahoga,
Clermont.

Callitriche palustris L. Vernal Water-starwort. Auglaize, Lo-
rain, Trumbull.

Callitriche heterophylla Pursh. Larger Water-starwort. Cuya-
hoga County.

Order, Malvates.

Malvaceae. Mallow Family.

Malva sylvestris L. High Mallow. Cuyahoga, Auglaize. From
Europe.

Malva rotundifolia L. Roundleaf Mallow. General and abun-
dant. From Europe.

Malva verticillata L. Curled Mallow. No specimens. From
Europe.

Malva aleea L. European Mallow. Escaped in Cuyahoga Coun-
ty. From Europe.

Malva moschata L. Musk Mallow. Northern part of the state,
as far south as Muskingum County. From Europe.

Callirhoe involucrata (T. & G.) Gr. Purple Poppy-mallow. A
waif in Franklin County.

Althaea officinalis L. Marsh-mallow. A waif in Scioto County.

Althaea rosea L. Hollyhock. Lucas, Erie, Madison, Brown,
Montgomery, Scioto. Escaped from cultivation.

Sida spinosa L. Prickly Sida. Rather general. From the
tropics.

Sida hermaphrodita (L.) Rusby. Tall Sida. No specimens.

Napaea dioica L. Glade-mallow. Defiance, Clark, Madison,
Franklin, Fairfield, Highland.

Abutilon abutilon (L.) Rusby. Velvet-leaf. General and abun-
dant. From Asia.

Hibiscus mosecheutos L. Swamp Rose-mallow. Ashtabula, Cuya-
hoga, Erie, Wayne, Licking, Perry.

VASCULAR PLANTS OF OHIO 175

830. Hibiscus militaris Cav. Halberd-leaf Rose-mallow. Lucas,
Paulding, Auglaize, Defiance, Shelby, Franklin.
831. Hibiscus trionum L. Bladder Ketmia. General. From Europe.

Tiliaceae. Linden Family.

832. Tilia americana L. American Linden. General and abundant.
833. Tilia heterophylla Vent. White Linden. Hamilton, Scioto.
834. Tilia michauxii Nutt. Michaux’s Linden. No specimens.

Order, Violales.
Hypericaceae. St. John’s-wort Family.

835. Hypericum aseyron L. Great St. John’s-wort. Rather general.

836. Hypericum kalmianum L. Kalm’s St. John’s-wort. Ottawa,
Erie, Summit.

837. Hypericum prolificum L. Shrubby St. John’s-wort. Rather
general.

838. Hypericum perforatum L. Common St. John’s-wort. General.
From Europe.

839. Hypericum punctatum Lam. Spotted St. John’s-wort. General.

840. Hypericum cistifolium Lam. Round-podded St. John’s-wort.
Montgomery, Clermont, Franklin.

841. Hypericum ellipticum Hook. Elliptic-leaf St. John’s-wort. Lake
County.

842. Hypericum virgatum Lam. Virgate St. John’s-wort. Jackson
County.

843. Hypericum boreale (Britt.) Bickn. Northern St. John’s-wort.
Geauga, Defiance, Wayne.

844. Hypericum mutilum L. Small-flowered St. John’s-wort. General.

845. Hypericum gymnanthum Eng. & Gr. Clasping-leaf St. John’s-
wort. Erie, Ottawa.

846. Hypericum majus (Gr.) Britt. Large Canadian St. John’s-wort.
(Erie County—Moseley Herbarium.)

847. Hypericum canadense L. Canadian St. John’s-wort. (Erie
County—Moseley Herbarium.)

848 Hypericum drummondii (Grev. & Hook.) T. & G. Drummond’s
St. John’s-wort. Hamilton, Clermont, Ashtabula, Hocking.

849. Sarothra gentianoides L. Orange-grass. Erie, Gallia, Scioto.

850. Triadenum virginicum (L.) Raf. Marsh St. John’s-wort. Cuya-
hoga, Geauga, Erie, Huron, Wayne, Licking.

176

860.

861.
862.
863.
864.

865.
866.

867.
868.

869.

870.
871.

OHIO BIOLOGICAL SURVEY

Aseyrum hypericoides L. St. Andrew’s-cross. Hamilton, Scioto,
Lawrence, Gallia, Jackson, Hocking, Fairfield.

Cistaceae. Rock-rose Family.

Crocanthemum majus (l.) Britt. Hoary Frostweed. Lucas,
Portage, Fairfield.

Crocanthemum canadense (L.) Mx. Canada Frostweed. Erie,
Lucas, Wood.

Lechea minor L. Thyme-leaf Pinweed. Jefferson, Hocking,
Perry.

Lechea racemulosa Mx. Oblong-fruited Pinweed. Adams, Sci-
oto, Jackson, Hocking, Fairfield, Licking, Lucas.

Lechea villosa Ell. Hairy Pinweed. Summit, Wayne, Erie,
Lueas.

Lechea tenuifolia Mx. Narrow-leaf Pinweed. Lucas.

Lechea leggettii Britt & Holl. Leggett’s Pinweed. No specimens.

Lechea stricta Legg. Prairie Pinweed. Portage County.

Violaceae. Violet Family.

Cubelium concolor (Forst.) Raf. Green Violet. Southern half
of state to Auglaize, Licking, and Belmont Counties; also in
Lake County.

Viola canadensis L. Canada Violet. Southeastern half of state;
from Huron to Fairfield and Hamilton Counties.

Viola eriocarpa Schw. Smooth Yellow Violet. General.

Viola pubescens Ait. Hairy Yellow Violet. General.

Viola hastata Mx. Halberd-leaf Yellow Violet. Cuyahoga, Lake,
Portage, Columbiana, Belmont.

Viola striata Ait. Striped Violet. General and abundant.

Viola conspersa Reich. American Dog Violet. Lucas, Wyandot,
Lorain, Portage, Trumbull.

Viola rostrata Pursh. Long-spurred Violet. Rather general.

Viola rafinesquii Greene. Wild Pansy. Hamilton, Montgomery,
Miami, Pike, Ross, Franklin, Ottawa, Erie, Lake.

Viola tricolor L. Garden Pansy. Cuyahoga, County. From
Europe.

Viola odorata L. Sweet Violet. Lake, Franklin. From Europe.

Viola rotundifolia Mx. Roundleaf Violet. Ashtabula, Cuya-
hoga, Tuscarawas, Hocking’.

872.
873.

874.
875.
876.
877.
878.
879.
880.
881.

882.
883.

884.

885.

886.

VASCULAR PLANTS OF OHIO 177

Viola blanda Willd. Sweet White Violet. Rather general.

Viola pallens (Banks) Brain. Woodland White Violet. Cuya-
hoga, Hancock, Fairfield, Vinton.

Viola lanceolata L. Lanceleaf Violet. Lake, Fairfield.

Viola affinis Le C. Thinleaf Blue Violet. General and abundant.

Viola papilonacea Pursh. Common Blue Violet. General and
abundant.

Viola hirsutula Brain. Southern Wood Violet. Hocking, Fair-
field.

Viola sororia Willd. Woolly blue Violet. Lake, Portage, Bel-
mont, Wood Warren,

Viola palmata L. Early Blue Violet. General and abundant.

Viola triloba Schw. Three-lobed Violet. Lake County.

Viola emarginata (Nutt.) Le Conte. Triangle-leaf Violet. Lake
County.

Viola pedatifida Don. Larkspur Violet. Ottawa, Auglaize.

Viola fimbriatula Sm. Ovate-leaf Violet. Wood, Licking, Jeffer-
son, Wayne, Portage, Cuyahoga, Lake.

Viola sagittata Ait. Arrowleaf Violet. Franklin, Fulton, Erie,
Lorain, Cuyahoga.

Viola pedata L. Birdfoot Violet. Lawrence, Scioto.

Passifloraceae. Passionflower Family.

Passiflora lutea L. Yellow Passion-flower. Southern half of
state to Darke and Franklin Counties.

Subclass, CENTROSPERMAE.

Order, Caryophyllales.

887.

888.

889.

890.

891.

Caryophyllaceae. Pink Family.
Subfamily, ALSINATAE.

Sagina procumbens L. Procumbent Pearlwort. Lake, Gallia.
From Europe.

Sagina decumbens (Ell.) T. & G. Decumbent Pearlwort. Law-
rence County.

Arenaria serpyllifolia L. Thyme-leaf Sandwort. General. From
Europe.

Arenaria stricta Mx. Rock Sandwort. Ottawa, Erie, Cuyahoga,
Clark, Franklin.

Arenaria patula Mx. Pitcher’s Sandwort. Montgomery County.

178

892.

893.

894.

895.

896.

897.
898.

899.
900.
901.
S3O1a.
902.
903.

904.

905.
906.

907.
908.

909.
910.

911.
912.

OHIO BIOLOGICAL SURVEY

Moehringia lateriflora (L.) Fenzl. Bluntleaf Moeringia. Otta-
wa, Auglaize, Morrow, Perry, Franklin, Darke.

Holosteum umbellatum L. Jagged Chickweed. Hamilton County.
From Europe.

Alsine aquatica (L.) Britt. Water Chickweed. Guernsey Coun-
ty. From Europe.

Alsine media L. Common Chickweed. General and abundant.
From Europe.

Alsine pubera (Mx.) Britt. Great Chickweed. Southern Ohio
as far north as Preble and Fairfield Counties.

Alsine longifolia (Muhl.) Britt. Longleaf Stichwort. General.

Alsine graminea (L.) Britt. Lesser Stichwort. Cuyahoga, Aug-
laize, Belmont. From Europe.

Cerastium vulgatum L. Common Mouse-ear Chickweed. General.
From Europe.

Cerastium longipedunculatum Muhl. Nodding Chickweed. Gen-
eral.

Cerastium arvense L. Field Chickweed. Monroe, Trumbull, Ot-
tawa, Sandusky, Miami.

Cerastium arvense webbii Jennings. Cuyahoga County.

Cerastium velutinum Raf. Barren Chickweed. Erie, Monroe.

Spergula arvensis L. Corn Spurry. Lake County. From
Europe.

Tissa rubra (L.) Britt. Sand Spurry. Lake County. From
Europe.

Subfamily, cARYOPHYLLATAE.

Agrostemma githago L. Corn Cockle. General. From Europe.

Lychnis coronaria (L.) Desv. Mullen Pink. Lake, Cuyahoga,
Portage, Fairfield. From Europe.

Lychnis visearia L. Viscid Lychnis. Lake County. Escaped.

Lychnis alba Mill. White Lychnis. Lake, Wayne, Noble, Meigs.
From Europe.

Lychnis dioica L. Red Lychnis. From Europe. (Erie County
—Moseley Herbarium. )

Silene stellata (L.) Ait. Starry Campion. General.

Silene alba Muhl. White Campion. Butler, Clermont.

Silene latifolia (Mill.) Britt & Rend. Bladder Campion. Erie
County. From Europe.

928.
929.
930.
931.

932.

VASCULAR PLANTS OF OHIO 179

Silene virginica L. Fire Pink. General.

Silene rotundifolia Nutt. Roundleaf Catchfly. Hocking, Jack-
son.

Silene armeria L. Sweet William Catchfly. Monroe, Licking,
Cuyahoga, Lake. From Europe.

Silene noctiflora L. Night-blooming Catchfly. Greene, Auglaize,
Lucas, Sandusky, Erie, Cuyahoga, Lake, Belmont, Jefferson.
From Europe.

Silene dichotoma Ehrh. Forked Catchfly. Noble County, (Ot-
tawa County—Moseley Herbarium). From Europe.

Silene conica L. Striate Catchfly. Sandusky County. From
‘Europe.

Silene regia Sims. Royal Catehfly. Clark, Madison.

Silene caroliniana Walt. Carolina Catchfly. Washington, Mon-
roe, Jefferson.

Silene antirrhina L. Sleepy Catchfly. General.

Saponaria officinalis L. Bouncing-Bet. General. From Europe.

Vacearia vaccaria (L.) Britt. Cowherb. Ashtabula, Lake. From
Europe.

Dianthus prolifer L. Proliferous Pink. Cuyahoga County.
From Europe.

Dianthus armeria L. Deptford Pink. Jefferson, Gallia, Lick-
ing. From Europe.

Dianthus deltoides L. Maiden Pink. Lake County. Escaped.

Dianthus barbatus L. Sweet William. Portage County. From
Europe.

Aizoaceae. Carpetweed Family.
Mollugo verticillata L. Carpetweed. General. From the South.

Portulacaceae. Purslane Family.

Claytonia virginica L. Spring-beauty. General and abundant.

Limnia perfoliata (Donn.) Haw. Spanish-lettuce. No specimens.
From the West.

Portulaca oleracea Iu. Purslane. Hamilton, Fayette, Auglaize,
Holmes, Huron, Erie, Franklin. From the Southwest.
Portulaca grandiflora Hook. Garden Portulaca. Auglaize,

Franklin. Escaped.

180

935.

936.

937.

938.
939.

940.

941.

942.

943.

944

945.

946.

947.

948.
949.

OHIO BIOLOGICAL SURVEY

Nyctaginaceae. Four-o’clock Family.
Allionia nyctaginea Mx. Heartleaf Umbrella-wort. Hamilton,
Montgomery, Greene, Champaign, Monroe, Erie. From the

West.
Allionia hirsuta Pursh. Hairy Umbrella-wort. Ashtabula

County. From the West.
Mirabilis jalapa L. Four-o’clock. Persistent in Franklin

County.

Phytolaccaceae. Pokeweed Family.
Phytolacca americana L. Pokeweed. General and abundant.

Order, Chenopodiales.

Corrigiolaceae. Whitlow-wort Family.

Anychia polygonoides Raf. Forked Anychia. Southern part of
state as far north as Franklin, Holmes, and Belmont Coun-
ties ; also in Ottawa and Erie Counties.

Anychia canadensis (L.) B. 8. P. Slender Anychia General.

Scleranthus annuus L. Knawel. Lake County. From Europe.

Amaranthaceae. Amaranth Family.

Celosia cristata L. Cock’s-comb. Franklin County. Persistent.

Amaranthus retroflexus L. Rough Pigweed. General and abun-
dant. From tropical America.

Amaranthus hybridus L. Slender Pigweed. General. From
tropical America.

Amaranthus spinosus L. Spiny Amaranth. Southern half of
state. From tropical America.

.* Amaranthus graecizans L. Tumble-weed (Amaranth). Western

half of state, from Hamilton to Franklin and Lake Counties.

Amaranthus blitoides Wats. Mat Amaranth. General. From
the West.

Acnida tuberculata Moq. Tubercled Water-hemp. Rather gen-
eral.

Acnida tamariscina (Nutt.) Wood. Western Water-hemp.
Franklin, Clinton. From the West.

Tresine paniculata (L.) Ktz. Bloodleaf. No specimens.

Gomphrena globosa L. Globe-amaranth. Wood County. Es-
caped from gardens.

VASCULAR PLANTS OF OHIO 181

Chenopodiaceae. Goosefoot Family.

Chenopodium album L. Lamb’s-quarter. General and abundant.
From Europe.

Chenopodium glaueum L. Oakleaf Goosefoot. Summit, Erie,
Ottawa, Lucas, Auglaize. From Europe.

Chenopodium leptophyllum (Moq.) Nutt. Narrowleaf Goosefoot.
Lake, Lorain.

Chenopodium vulvaria L. Fetid Goosefoot. Lorain County.
From Europe.

Chenopodium polyspermum L. Many-seeded Goosefoot. Lake
County. From Europe.

Chenopodium boscianum Moq. Bose’s Goosefoot. Washington,
Meigs, Ross, Franklin, Miami, Ottawa, Erie.

Chenopodium murale L. Nettle-leaf Goosefoot. Rather general.
From Europe.

Chenopodium hybridum L. Maple-leaf Goosefoot. Rather gen-
eral.

Chenopodium botrys L. Feather Geranium. Rather general.
From Europe.

Chenopodium ambrosioides L. Mexican Tea. Rather general.
From tropical America.

Blitum capitatum L. Strawberry Blite. Summit County.

Spinacia oleracea LL. Common Spinach. Lorain County. Es-
caped from gardens.

Cycloloma atriplicifolium (Spreng.) Coult. Tumbleweed. Erie,
Lake. From the West.

Kochia scoparia (L.) Roth. Mock-cypress. Morgan, Franklin,
Cuyahoga. From Europe.

Atriplex hastata L. Halberd-leaf Orache. General.

Atriplex rosea L. Red Orache. Erie County. From Europe.

Salsola pestifer Nels. Russian-thistle. Williams, Lucas, Aug-
laize, Ottawa, Erie, Wayne, Cuyahoga, Lake, Portage. From
Europe.

Order, Polygonales.

967.
968.
969.

Polygonaceae. Buckwheat Family.

Rumex altissimus Wood. Tall Dock. Rather general.
Rumex verticillatus L. Swamp Dock. Rather general.
Rumex mexicanus Meisn. Willow-leaf Dock. Allen County.

182

970.

OHIO BIOLOGICAL SURVEY

Rumex patientia L. Patience Dock. From Europe. No speci-
mens.

Rumex britannica L. Great Water Dock. Williams, Erie, Co-
shocton, Licking, Franklin, Hocking, Champaign.

Rumex crispus L. Curled Dock. Naturalized from Europe.
General and abundant.

Rumex conglomeratus Murr. Clustered Dock. Lake County.

From Europe.
Rumex obtusifolius L. Broadleaf Dock. Naturalized from

Europe. General and abundant.

Rumex acetosella L. Sheep Sorrel. General and abundant.
From Europe.

Pleuropterus zuccarinii Small. Japanese Knotweed. Cuyahoga
County. From Japan.

Tiniaria convolvulus (L.) W. & M. Black Bindweed. General.
Naturalized from Europe.

Tiniaria scandens (L.) Small. Climbing False Buckwheat.
General.

Tiniaria dumetorum (L.) Opiz. Copse False Buckwheat. From
Europe. (Erie, Ottawa—Moseley Herbarium.)

Tracaulon arifolinm (L.) Raf. Halberd-leaf Tear-thumb. North-
ern part of state as far south as Auglaize and Belmont

Counties.

Tracaulon sagittatum (L.) Small. Arrow-leaf Tear-thumb.
General.

Fagopyrum fagopyrum (l.) Karst. Buckwheat. From Europe.
General.

Persicaria amphibia (L.) 8. F. Gr. Water Persicaria. Summit,
Fairfield, Ottawa, Stark, Franklin, Clark.

Persicaria muhlenbergii (Wats.) Small. Swamp Persicaria.
Northern half of state to Shelby and Perry Counties.

Persicaria lapathifolia (L.) 8. F. Gray. Pale Persicaria. Gen-
eral. Naturalized from Europe.

Persicaria pennsylvanica (L.) Small. Pennsylvania Persicaria.
General and abundant.

Persicaria careyi (Olney) Greene. Carey’s Persicaria. Erie
County.

Persicaria persicaria (L.) Small. Lady’s-thumb. General and
abundant. Naturalized from Europe.

989.

990.

991.
992.

993.
994.
995.
996.

997.

998.

VASCULAR PLANTS OF OHTO 183

Persicaria hydropiperoides (Mx.) Small. Mild Smartweed.
General.

Persicaria hydropiper (L.) Opiz. Water Smartweed. General.
From Europe.

Persicaria punctata (Ell.) Small. Dotted Smartweed. General.

Persicaria orientalis (L.) Spach. Prinece’s-feather. Lucas,
Montgomery, Franklin, Hocking, Meigs, Scioto. Native of
India.

Tovara virginiana (L.) Raf. Virginia Knotweed. General.

Polygonum aviculare L. Doorweed. General and abundant.

Polygonum buxiforme Small. Shore Knotweed. Wayne County.

Polygonum erectum L. Erect Knotweed. lake, Richland,
Franklin, Muskingum, Morgan, Hocking, Athens, Meigs,
Warren, Clermont.

Polygonum ramosissimum Mx. Bushy Knotweed. Lake, Frank-
lin. Waifs from the West.

Polygonum tenue Mx. Slender Knotweed. Erie County.

Order, Piperales.

999.

1000.
1001.
1002.

1003.
1004.

1005.
1006.

1007.
1008.

Saururaceae. Lizard’s-tail Family.
Saururus cernuus L. Lizard’s-tail. General.

Sukclass, CALYCIFLORAE.

Order, Rosales.

Rosaceae. Rose Family.
Subfamily, ROSATAE.

Geum rivale L. Purple Avens. Champaign, Geauga.

Geum canaadense Jacq. White Avens. General.

Geum flavum (Port.) Bickn. Cream-colored Avens. No speci-
mens.

Geum virginianum L. Rough Avens. General.

Geum strictum Ait. Yellow Avens. Eastern half of state; also
in Preble County.

Geum vernum (Raf.) T. & G. Spring Avens. General.

Dasiphora fruticosa (L.) Rydb. Shrubby Cinquefoil. Rather
general.

Potentilla paradoxa Nutt. Bushy Cinquefoil. Erie County.

Potentilla argentea L. Silvery Cinquefoil. Portage, Cuyahoga,
Erie, Licking.

OHIO BIOLOGICAL SURVEY

Potentilla recta L. Upright Cinquefoil. Lake, Erie, Franklin,
Hocking. From Europe.

Potentilla monspeliensis L. Rough Cinquefoil. General.

Potentilla canadensis L. Common Five-finger. General and
abundant.

Potentilla pumila Poir. Dwarf Five-finger. Lake, Monroe, Vin-
ton.

Potentilla reptans L. European Five-finger. Lake County.
From Europe.

Argentina anserina (L.) Rydb. Silverweed. Cuyahoga, Lorain,
Erie, Ottawa, Lucas, Hamilton.

Comarum palustre L. Purple Marshlocks. Ashtabula, Lorain,
Portage, Summit, Ashland, Stark, Licking.

Drymocallis agrimonioides (Pursh.) Rydb. Tall Cinquefoil.
Erie, Cuyahoga, Lake.

Waldsteinia fragarioides (Mx.) Tratt. Dry Strawberry. Ash-
tabula, Cuyahoga, Portage, Medina, Clark, Franklin, Greene.

Fragaria americana (Port.) Britt. American Wood Strawberry.
Rather general.

Fragaria vesea L. European Wood Strawberry (white-fruited
variety). Belmont, Hocking. From Europe.

Fragaria virginiana Duch. Virginia Strawberry. General and
abundant.

Rubus frondosus Bigel. Leafy-flowered Blackberry. Lake, Co-
lumbiana, Coshocton, Hancock, Gallia.

Rubus alleghaniensis Port. High Blackberry. General and
abundant.

Rubus procumbens Muhl. Common Dewberry. General.

Rubus hispidus L. Hispid Dewberry. Ashtabula, Lake, Por-
tage, Summit, Geauga, Cuyahoga, Lucas, Logan.

Rubus occidentalis L. Black Raspberry. General and abundant.

Rubus neglectus Peck. Purple Raspberry. Ashtabula, Stark,
Defiance, Williams.

Rubus strigosus Mx. Wild Red Raspberry. Summit, Erie,
Clark.

Rubus triflorus Richards. Dwarf Raspberry. Lake, Stark,
Lucas, Wood, Sandusky, Wyandot, Champaign, Fairfield,
Vinton, Brown.

1029.

1030.

1031.

1032.

1033.

1034.

1035.
1036.
1037.

1088.

1039.
1040.

1041.
1042.
1043.
1043.
1044.
1046.
1047.
1048.

1049.
1050.

1051.

1052.

VASCULAR PLANTS OF OHIO 185

Rubus phoenicolasius Max. Wineberry. Lake County. Es-
caped from cultivation.

Rubus -odoratus L. Rose-flowered Raspberry. Lake, Cuyahoga,
Ashtabula, Summit, Belmont, Jefferson, Monroe, Muskingum,
Fairfield.

Porteranthus trifoliatus (L.) Britt. Indian-physic. No speci-
mens. ,

Porteranthus stipulatus (Muhl.) Britt. American Ipecac.
Southern Ohio to Clinton and Guernsey Counties.

Schizonotus sorbifolins (L.) Lindl. Mountain-ash Spiraea.
Lake Harrison. From Asia.

Filipendula rubra (Hill.) Rob. Queen-of-the-prairie. Cuyahoga,
Erie, Madison, Champaign, Holmes.

Opulaster opulifolius (L.) Ktz. Ninebark. General.

Spiraea alba DuRoi. Narrowleaf Spiraea. General.

Spiraea tomentosa L. Steeple-bush. Eastern half of state west
to Cuyahoga, Fairfield, and Jackson Counties; also in Lucas
County.

Aruneus aruncus (L.) Karst. Aruncus. Southeastern part of
state to Columbiana, Licking, and Scioto Counties.

Dalibarda repens L. Dalibarda. Ashtabula County.

Rosa blanda Ait. Smooth Rose. Lake, Lorain, Erie, Williams,

Mercer, Clinton, Clermont.

Rosa carolina L. Swamp Rose. General and abundant.

Rosa virginiana Mill. Virginia Rose. General and abundant.

Rosa rubiginosa L. Swetbrier (Rose). General. From Europe.

Rosa rubiginosa L. Sweetbrier (Rose). General. From Europe.

Rosa gallica L. French Rose. Lake County. Escaped.

Agrimonia parvilflora Sol. Small-flowered Agrimony. General.

Agrimonia gryposepala Wallr. Hairy Agrimony. General.

Agrimonia rostellata Wallr. Woodland Agrimony. Rather gen-
eral.

Agrimonia striata Mx. Striate Agrimony. Clinton County.

Agrimonia mollis (I. & G.) Britt. Soft Agrimony. Rather gen-:
eral.

Sanguisorba canadensis L. American Burnet. Lake, Cuyahoga,
Stark, Miami, Champaign, Clark, Franklin.

Poterium sanguisorba L. Garden Burnet. Lake County. From
Europe.

186

1053.

1053.1.

1054.

1055.
1056.

1057.

1058.

1059.
1060.

1061.

1062.

1063.
1064.

1065.
1066.

1067.

1068.

1069.

1070.

1071.

1072.

OHIO BIOLOGICAL SURVEY

Subfamily, MALATAE.

Sorbus scopulina Greene. Western Mountain-ash. Ashtabula,
Ottawa.

Sorbus aucuparia L. European Mountain-ash. Lake, Crawford,
Escaped.

Pyrus communis L. Pear. Ashtabula, Cuyahog, Summit, Preble,
Franklin, Brown. From Europe.

Malus glaucescens Rehd. American Crab-apple. General.

Malus coronaria (L.) Mill. Narrow-leaf Crab-apple. Rather
general.

Malus malus (L.) Britt. Common Apple. General. From Eu-
rope.

Aronia arbutifolia (L.) Ell. Red Chokeberry. Ashtabula,
Geauga, Stark, Licking, Wood.

Aronia atropurpurea Britt. Purple Chokeberry. Licking County.

Aronia melanocarpa (Mx.) Britt. Black Chokeberry. Rather
general.

Amelanchier canadensis (L.) Med. Common Juneberry. Gen-
eral.

Amelanchier sanguinea (Pursh.) DC. Roundleaf Juneberry.
Highland, Franklin, Erie, Lorain.

Crataegus crus-galli L. Cockspur Hawthorn. General.

Crataegus cuneiformis (Marsh.) Egg]. Marshall’s Hawthorn.
Rather general.

Crataegus punctata Jacq. Dotted Hawthorn. General.

Crataegus margaretta Ashe. Margaret Hawthorn. From Adams,
Franklin, and Lucas Counties westward.

Crataegus succulenta Schrad. Long-spined Hawthorn. Gen-
general.

Crataegus calpodendron (Ehrh.) Medic. Pear Hawthorn. Gen-
eral.

Crataegus brainerdi Sarg. Brainerd’s Hawthorn. Lueas, Rich-
land.

Crataegus chrysocarpa Ashe. Roundleaf Hawthorn. Williams
County.

Crataegus straminea Beadle. Allegheny Hawthorn. Knox,
Franklin, Hocking.

Crataegus boyntoni Beadle. Boynton’s Hawthorn. Adams, Mor-
gan, Noble, Guernsey, Tuscarawas.

1073.
J074.
1075.
1076.

1077.
1078.

1079.

1080.

1081.

1082.

1083.

1084.

1085.
1086.

1087.
1088.

1089.
1090.
1091.

1092.
1093.

1094.

VASCULAR PLANTS OF OHTO 187

Crataegus macrosperma Ashe. lLarge-seeded Hawthorn. Gen-
eral.

Crataegus leiophylla Sarg. Maine’s Hawthorn. Jefferson County.

Crataegus beata Sarg. Dunbar’s Hawthorn. Lucas, Brown.

Crataegus pruinosa (Wendl.) Koch. Pruinose Hawthorn. Gen-
eral.

Crataegus pringlei Sarg. Pringle’s Hawthorn. Williams County.

Crataegus coccinea L. Scarlet Hawthorn. General, but no spec-
imens from the northern counties.

Crataegus albicans Ashe. Tatnall’s Hawthorn. Brown, Ross,
Jefferson, Ashtabula, Lake, Lucas.

Crataegus mollis (T. & G.) Scheele. Downy Hawthorn. Gen-
eral.

Crataegus monogyna Jacq. May Hawthorn. Williams, Lake,
Cuyahoga, Medina, Franklin. From Europe.

Crataegus phaenopyrum (L. f.) Medic. Washington Haw-
thorn. Jefferson County.

Cotoneaster pyracantha (L.) Spach. Fire-thorn. Franklin
County. From Europe.

Subfamily, AMYGDALATAE,

Prunus virginiana L. Black Cherry. (Padus). General and
abundant.

Prunus nana DuRoi. Choke Cherry. (Padus). Rather general.

Prunus mahaleb L. Mahaleb Cherry. Lake, Franklin. From
Europe.

Prunus pennsylvanica L. f. Red Cherry. Cuyahoga County.

Prunus avium L. Sweet Cherry. Ashtabula, Cuyahoga, Erie,
Ottawa, Summit, Ross. From Europe.

Prunus cerasus L. Sour Cherry. Cuyahoga, Summit, Jefferson,
Gallia, Clinton. From Europe.

Prunus cuneata Raf. Appalachian Cherry. No specimens.

Prunus pumila L. Sand Cherry. Erie County.|

Prunus americana Marsh. Wild Plum. General and abundant.

Amygdalus persica L. Peach. Rather general. Native of Asia.

Fabaceae. Bean Family.
Subfamily, MrMosaTag.

Acuan illinoensis (Mx.) Ktz. Illinois Acuan. Hamilton, Cler-
mont, Ashtabula.

188

1095.

1096.
1097.

1098.

1099.

1100.

1101.

1102.

1103.

1104.

1105.
1106.

1107.
1108.
1109.
1110.
1111.
1112.
1113.

1114.

OHIO BIOLOGICAL SURVEY

Subfamily, CASSIATAE.

Cersis canadensis L. Redbud. Rather general, but no specimen

from the northeastern counties except Carroll.

Cassia marylandica L. Wild Senna. General.

Cassia medsgeri Shaf. Medsger’s Senna. Stark, Washington,
Monroe, Franklin, Ottawa.

Chamaeerista nictitans (L.) Moench. Sensitive-pea. Adams,
Butler, Gallia, Scioto, Jackson, Hocking, Fairfield, Licking,
Stark.

Chamaeerista fasciculata (Mx.) Greene. lLarge-flowered Sensi-
tive-pea. Rather general in western half of state; also in
Lake County.

Gleditsia triacanthos L. Honey-locust. General.

Gymnoeladus dioica (.) Koch. Coffee-bean. General.

Subfamily, FABATAE.

Baptisia australis (L.) R. Br. Blue Wild-indigo. Hamilton,
Meigs, Monroe, Lake.

Baptisia tinctoria (L.) R. Br. Yellow Wild-indigo. Trumbull,
Lake, Portage, Cuyahoga, Erie, Lucas, Wood.

Baptisia leucantha T. & G. Large White Wild-indigo. Franklin,
Crawford, Erie, Defiance.

Crotalaria sagittalis L. Rattlebox. Franklin County. <A waif.

Lupinus perennis L. Wild Lupine. Portage, Erie, Sandusky,
Wood, Fulton.

Medicago sativa L. Alfalfa. Rather general. From Europe.

Medicago lupulina L. Hop Medic. General. From Europe.

Medicago hispida Gaertn. Toothed Medic. Lake County. From
Europe.

Melilotus alba Desv. White Sweet-clover. General and abund-
ant. From Europe.

Melilotus officinalis (L.) Lam. Yellow Sweet-clover. Rather
general. From Europe.

Trifolium agrarium L. Yellow Hop Clover. Ashtabula, Lake,
Cuyahoga, Knox, Clermont, From Europe.

Trifolium procumbens L. Low Hop Clover. Lake, Cuyahoga,
Ottawa, Franklin, Montgomery, Gallia. From Europe.
Trifolium dubium Sibth. Least Hop Clover. Rather general.

From Europe.

1115.
1116.
1117.

1118.
1119.

1120.
1121.
1122.
1123.

1124.
1125.
1126.

1127.
1128.

1129.
1180.
1131,

1132.
1133.

1134.
1135.

VASCULAR PLANTS OF OIIIO 189

Trifolium incarnatum L. Crimson Clover. Rather general.
From Europe.

Trifolium arvense L. Rabbit-foot Clover. Warren, Stark, Cuy-
ahoga, Lake. From Europe.

Trifolium pratense L. Red Clover. General and abundant.
Naturalized from Europe.

Trifolium reflexum L. Buffalo Clover. No specimens.
Trifolium stolniferum Muhl. Running Buffalo Clover. Hamil-
ton, Clermont, Butler, Clinton, Clark, Franklin.

Trifolium hybridum L. Alsike Clover. General. Introduced
from Europe.

Trifolium repens L. White Clover. General and abuntdant.
Naturalized from Europe.

Lotus corniculatus L. Bird’s-foot Trefoil. Lake County. From
Europe.

Hosackia americana. (Nutt.). Piper. Prarie Bird’s-foot. Tre-
foil. Franklin county...A waif from the west.

Psoralea stipulata T & G. Large-stipuled Psoralea. No speci-
men... - a

Psoralea -peduncultata (Mill.) Vail. Long-peduncled Psoralea.
Erie, Scioto, Lawrence.

Psoralea onobrychis Nutt. Sainfoin Psoralea. In the south-
western fourth of the state.

Amorpha fruticosa L. False Indigo. Lucas County.

_Petalostemum purpureum (Vent.) Rydb. Violet Prairie-clover.

A waif in Franklin County.

Cracca virginiana I. Goat’s-rue. Fulton, Lucas, Erie, Portage,
Fairfield, Hocking, Washington, Jackson, Lawrence, Adams,
Hamilton.

Robinia pseudoacacia L. Common Locust. General.

Robinia viscosa Vent. Clammy Locust. Ashtabula, Lake, Cuya-
hoga, Fairfield.

Astragalus carolinianus L. Carolina Milk-vetch. Rather general.
Phaca neglecta T. & G. Cooper’s Milk-vetch. Ashtabula, Cuy-
ahoga, Hamilton. :

Coronilla varia L. Coronilla. Lake, Brown. From Europe.

Stylosanthes biflora (L.) B.S. P. Pencil-flower. Adams, Scioto,
Lawrence, Gallia, Jackson, Hocking.

190

1136.

1187.

1188.

1139.

1140.

1141.
1142.

1148.
1144.

1145.
1146.

1147.

1148.

1149.

1150.

1151.

1152.

1153.

1154.

1155.

OHIO BIOLOGICAL SURVEY

Meibomia nudiflora (L.) Ktz. Naked-flowered Tick-trefoil. Gen-
eral.

Meibomia grandiflora (Walt.) Ktz. Pointed-leaf Tick-trefoil.
General.

Meibomia pauciflora (Nutt.) Ktz. Few-flowered Tick-trefoil.
Clermont, Clinton, Auglaize.

Meibomia michauxii Vail. Prostrate Tick-trefoil. Rather gen-
eral.

Meibomia sessilifolia Torr.) Ktz. Sessile-leaf. Tick-trefoil. Erie,
Wood.

Meibomia canescens (L.) Ktz. Hoary Tick-trefoil. General.

Meibomia bracteosa (Mx.) Ktz. lLarge-bracted Tick-trefoil.
Rather general.

Meibomia paniculata (L.) Ktz. Panicled Tick-trefoil. General.

Meibomia viridiflora (L.) Ktz. Velvet-leaf Tick-trefoil. Gallia,
Hocking, Cuyahoga.

Meibomia dillenii (Darl.) Ktz. Dillen’s Tick-trefoil. General.

Meibomia illinoensis (Gr.) Ktz. Illinois Tick-trefoil. Erie, Ot-
tawa,

Meibomia canadensis (L.) Ktz. Canadian Tick-trefoil. Mont-
gomery, Clark, Auglaize, Fulton, Wood, Erie, Cuyahoga.
Meibomia rigida (Ell.) Ktz. Rigid Tick-trefoil. Paulding, Fair-

field.

Meibomia marylandica (L.) Ktz. Maryland Tick-trefoil. Hock-
ing, Fairfield.

Meibomia obtusa (Muhl.) Vail. Ciliate Tick-trefoil. Summit,
Erie, Licking.

Lespedeza repens (L.) Bart. Creeping Bush-clover. From
Hocking, Franklin and Madison Counties southward; also in
Cuyahoga County.

Lespedeza procumbens Mx. Trailing Bush-clover. Fairfield,
Wayne, Greene.

Lespedeza nuttallii Darl. Nuttall’s Bush-clover. (Moseley her-
barium—Erie County.)

Lespedeza violacea (L.) Pers. Violet Bush-clover. Rather gen-
eral but no specimen from the northeastern counties.

Lespedeza stuvei Nutt. Stuve’s Bush-clover. No specimens.
(Moseley Herbarium—Erie County).

VASCULAR PLANTS OF OHIO 191

Lespedeza frutescens (L.) Britt. Wand-like Bush-clover. Rather
general.

Lespedeza virginica (L.) Britt. Slender Bush-clover. Scioto,
Franklin, Erie.

Lespedeza simulata Mack & Bush. Intermediate Bush-clover.
No specimens.

Lespedeza hirta (L.) Horn. Hairy Bush-clover. Rather general.

Lespedeza capitata Mx. Round-headed Bush-clover. Defiance,
Fulton, Wood, Ottawa, Erie, Cuyahoga, Franklin, Madison,
Highland, Fairfield.

Vicia cracea L. Cow Vetch. Cuyahoga, Lake, Columbiana,
Wayne, Huron, Seneca.

Vicia americana Muhl. American Vetch. Cuyahoga, Geauga,
Erie, Ottawa, Lucas.

Vicia caroliniana Walt. Carolina Vetch. In the northern and
southern counties; also in Darke County.

Vicia tetrasperma (L.) Moench. Slender Vetch. Lake County.
From Europe.

Vicia hirsuta (L.) Koch. Hairy Vetch. Lake, Sandusky, Knox,
From Europe.

Vicia sativa L. Common Vetch. Ottawa, Hamilton. From
Europe.

Vicia angustifolia L. Narrow-leaf Vetch. Lake County. From
Europe.

Lathyrus maritimus (L.) Bigel. Beach Pea. Ashtabula, Lake,
Cuyahoga, Erie.

Lathyrus venosus Muhl. Veiny Pea. Erie, Williams.

Lathyrus palustris L. Marsh Pea. Lake, Cuyahoga, Summit,
Wayne, Erie, Madison, Greene.

Lathyrus myrtifolius Muhl. Myrtle-leaf Marsh Pea. Lake, Cuy-
ahoga, Stark, Erie, Lucas, Defiance, Auglaize.

Lathyrus ochroleucus Hook. Cream-colored Pea. Lake, Cuya-
hoga, Lorain, Ottawa.

Lathyrus pratensis L. Meadow Pea. Lake County. From
Europe.

Dolichos lablab L. Hyacinth Bean. Franklin County. Escaped
from gardens.

Glycine apios L. Ground-nut. Rather general.

Faleata comosa (L.) Ktz. Hog-peanut. General.

192

1177.

1178.
1179.
1180.

OHIO BIOLOGICAL SURVEY

Faleata pitcheri (T. & G.) Ktz. Pitcher’s Hog-peanut. Rather
general.

Phaseolus polystachyus (.) B.S. P. Wild Bean. No specimens.

Phaseolus nanus L. Bush Bean. Auglaize County. Introduced.

Strophostyles helvola (L.) Britt. Trailing Wild Bean. In the
lake shore counties and from Hocking County southward;
also in Tuscarawas County.

Order, Saztfragales.

1181.

1182.
1183.
1184.

1185.

1186.

1187.

1188.

1189.

1190.

71191.
1192.
1193,

Crassulaceae. Orpine Family.
Subfamily, cRASSULATAE.

Sedum triphyllum (Haw.) S. F. Gr. Live-forever. Williams,
Erie, Knox, Coshocton, Franklin. From Europe.

Sedum telephioides Mx. American Orpine. Adams County.
Sedum acre L. Wall-pepper. Franklin, Ottawa. From Europe.
Sedum ternatum Mx. Wild Stonecrop. General.

Subfamily, PENTHORATAE.
Penthorum sedoides L. Ditch Stonecrop. General and abundant.

Podostemaceae. River-weed Family.
Podostemon ceratophyllum Mx. River-weed. No specimens.

Saxifragaceae. Saxifrage Family.

Micranthes pennsylvanica (L.) Haw. Pennsylvania Saxifrage.
Fulton, Auglaize, Clark, Richland, Lorain, Geauga, Stark.
Micranthes virginiensis (Mx.) Small. Early Saxifrage. Eastern
half of state to Cuyahoga and Ross Counties; also in Ham-

ilton County.

Sullivantia sullivantii (T. & G.) Britt. Sullivantia. Adams,
Highland, Hocking. ,
Tiarella cordifolia L. False Mitrewort. Cuyahoga, Lorain, Hu-

ron, Belmont, Gallia, Highland.
Heuchera americana L. Alum-root. General and abundant.
Mitella diphylla L. Two-leaf Bishop’s-cap. General.
Chrysosplenium americanum Schw. Golden Saxifrage. Cuya-
hoga, Belmont, Stark, Fairfield.

VASCULAR PLANTS OF OHIO 193

Order, Thymeleales.
Lythraceae. Loosestrife Family.

1194. Ammannia coccinea Rottb. Longleaf Ammannia. Erie County.

1195. Rotala ramosior (L.) Koehne. Rotala. Hamilton, Licking, Ot-
tawa. P

1196. Decodon verticillatus (L.) Ell. Swamp Loosestrife. Rather gen-
eral.

1197. Lythrum alatum Pursh. Wing-angled Loosestrife. Rather gen-
eral; no specimens from the southeast.

1198. lLythrum salicaria L. Spiked Loosestrife. Lake, Cuyahoga.
From Europe.

1199. Parsonsia petiolata (L.) Rusby. Blue Waxweed. Southern half
of state; also in Cuyahoga and Wayne Counties.

Melastomaceae. Meadow-beauty Family.
1200. Rhexia virginica L. Virginia Meadow-beauty. Erie County.

Thymeleaceae. Mezereum Family.
1201. Direa palustris L. Leatherwood. Rather general.

Elaeagnaceae. Oleaster Family.

1202. Lepargyraea canadensis (L.) Greene. Canadian Buffalo-berry.
Erie, Cuyahoga, Lake.

Order, Celastrales.
Rhamnaceae. Buckthorn Family.

1203. Rhamnus cathartica L. Common Buckthorn. Greene County.
From Europe.

1204. Rhamnus lanceolata Pursh. Lanceleaf Buckthorn. From Dela-
ware County southward and southwestward.

1205. Rhamnus alnifolia L’Her. Alderleaf Buckthorn. Lake, Cuya-
hoga, Stark, Champaign.

1206. Rhamnus caroliniana Walt. Carolina Buckthorn. Adams
County.

1207. Ceanothus americanus L. Common New Jersey Tea. General
in eastern part of the state westward to Ottawa, Clark,
Greene, and Adams Counties. ;

1208. Ceanothus ovatus Desf. Smaller New Jersey Tea. Erie, Otta-
wa, Crawford. :

194

1209.
1210.
1211.
1212.
1213.

1214.
1215.

1216.

1217.
1218.

1219.

1220.

1221.

1222.
1223.

1224.

OHIO BIOLOGICAL SURVEY

Vitaceae. Grape Family.

Vitis laliusea L. Northern Fox Grape. Rather general.

Vitis aestivalis Mx. Summer Grape. General.

Vitis bicolor LeC. Winter Grape. General in eastern part of
state to Knox and Adams Counties; also in Williams County.

Vitis vulpina L. Riverside Grape. General and abundant.

Vitis cordifolia Mx. Frost Grape. Rather general.

Ampelopsis cordata Mx. Heartleaf Ampelopsis. Scioto County.

Parthenocissus quinquefolia (L.) Planch. Virginia Creeper.
General and abundant.

Celastraceae. Stafftree Family.

Euonymus atropurpureus Jacq. Wahoo. General and abun-
dant.

Euonymus europaeus L. Spindletree. Lake County. Escaped.

Euonymus obovatus Nutt. Running Strawberry-bush. Rather
general.

Euonymus americanus L. American Strawberry-bush. No
specimens.

Celastrus scandens L. Waxwork. General.

Tlicaceae. Holly Family.

Nemopanthus mucronata (L.) Trel. Mountain Holly. Stark,
Summit, Defiance, Williams.

Tlex verticillata (L.) Gr. Winterberry. General.

Tlex opaca Ait. American Holly. Lawrence County.

Staphyleaceae. Bladdernut Family.

Staphylea trifolia L. American Bladdernut. General and
abundant.

Order, Sapindales.

1225.

1226.

Sapindaceae. Soap-berry Family.

Cardiospermum halicacabum L. Balloon-vine. No specimens.
Native of tropical America.

Aesculaceae. Buckeye Family.
Aesculus hippocastanum L. No specimens. Native of Asia.

VASCULAR PLANTS OF OHIO 195

1227. Aesculus glabra Willd. Ohio Buckeye. General and abundant.
1228. Aesculus octandra Marsh. Yellow Buckeye. Southern part of
the state, north to Monroe and Fairfield Counties.

Aceraceae. Maple Family.

1229. Acer spicatum Lam. Mountain Maple. From Lorain, Wayne,

and Muskingum Counties eastward; also in Greene County.
1230. Acer saccharum Marsh. Sugar Maple. .General and abundant.
1231. Acer nigrum Mx. Black Maple. General and abundant.
1232. Acer rubrum L. Red Maple. General.
1233. Acer saccharinum L. Silver Maple. General and abundant.
1234. Acer negundo L. Boxelder. General and abundant.

Anacardiaceae. Sumac Family.

1235. Rhus copallina L. Mountain Sumac. Rather general, but no
specimens from the west central part of the state.

1236. Rhus hirta (L.) Sudw. Staghorn Sumac. Rather general.

1237. Rhus glabra L. Smooth Sumac. General and abundant.

1238. Schmaltzia crenata (Mill.) Greene. Fragrant Sumac. Western
two-thirds of the state.

1239. Toxicodendron vernix (L.) Ktz. Poison Sumac. Geauga, Cuya-
hoga, Lorain, Wayne, Wyandot, Licking, Fairfield.

1240. Toxicodendron radicans (L.) Ktz. Poison Ivy. General and
abundant.

1241. Cotinus cotinus (L.) Sarg. European Smoketree. Escaped in
Jefferson County.

Subclass AMENTIFERAE.
Order, Platanales.
Hamamelidaceae. Witch-hazel Family.

Subfamily, HAMAMELIDATAE.

1242. Hamamelis virginiana L. Witch-hazel. General, but no speci-
mens from the west central counties.

Subfamily, ALTINGIATAE.
1243. Liquidambar styraciflua L. Sweet-gum. Gallia, Lawrence, Sci-
oto, Adams, Brown, Greene.

196

1244.

OHIO BIOLOGICAL SURVEY

Platanaceae. Plane-tree Family.
Platanus occidentalis L. Sycamore. General and abundant.

Order, Urticales.

1245.
1246,

1247.
1248.

1249.
1250.

1251.

1252.
1253.

1254.

1255.

1256.
1257.
1258.
1259.
1260.
1261.

Ulmaceae. Elm Family.

Ulmus americana L. White Elm. General and abundant.

Ulmus thomasi Sarg. Cork Elm. Cuyahoga, Lorain, Ottawa,
Huron, Hancock, Hardin, Logan, Franklin, Lawrence,
Greene.

Ulmus fulva Mx. Slippery Elm. General and abundant.

Celtis occidentalis L. Common Hackberry. (Including C. eras-
sifolia—young plants and vigorous shoots.) General and
abundant, but no specimens from the extreme northeastern
counties.

Moraceae. Mulberry Family.
Subfamily, MORATAE.

Morus rubra L. Red Mulberry. General.

Morus alba L. White Mulberry. Introduced. Erie, Lorain,
Medina, Summit, Carroll, Montgomery, Clermont, Lawrence.

Toxylon pomiferum Raf. Osage-orange. From the Southwest.
General except in the northeastern counties.

Subfamily, CANNABINATAB.

Humulus lupulus L. Hop. General. Introduced.

Humulus japonicus 8. & Z. Japanese Hop. A waif in Lucas
County.

Cannabis sativa L. Hemp. Clermont, Greene, Franklin, Bel-
mont, Coshocton, Holmes, Lucas. Introduced.

Urticaceae. Nettle Family.

Urtica dioica L. Stinging Nettle. From Europe. Jefferson,
Cuyahoga, Lorain.

Urtica gracilis L. Slender Nettle. General.

Urtica urens L. Small Nettle. From Europe. Lake County.

Urticastrum divaricatum (L.) Ktz. Wood Nettle. General.

Pilea pumila (L.) Gr. Clearweed. General.

Boehmeria cylindrica (L.) Sw. False Nettle. General.

Parietaria pennsylvanica Muhl. Pellitory. General.

VASCULAR PLANTS OF OHIO 197

Order, Fagales.

1262.

1263.

1264.

1265.

Fagaceae. Beech Family.

Fagus grandifolia Ehrh. American Beech. General and abun-
dant.

Castanea dentata (Marsh.) Borkh. Chestnut. Eastern half of
state to Lorain, Franklin, and Adams Counties.

Quercus prinus L. Rock Chestnut Oak. Eastern and southern
parts of the state to Cuyahoga, Fairfield, and Clermont
Counties.

Quercus muhlenbergii Engelm. Chestnut Oak. General, but
no specimens east of Erie nor north of Muskingum and
Monroe Counties.

Quercus prinoides Willd. Scrub Chestnut Oak. Starke County.

Quercus bicolor Willd. Swamp White Oak. General.

Quercus alba L. White Oak. General and abundant.

Quercus stellata Wang. Post Oak. From Madison and Morgan
Counties southward.

‘Quereus macrocarpa Mx. Bur Oak. General in the western

half of the state to Erie, Franklin, and Fairfield Counties;
also in Ashtabula and Belmont Counties.

Quercus imbricaria Mx. Shingle Oak. General.

Quercus imbricaria X velutina. A hybrid in Hamilton, Lick-
ing, Harrison, Erie and Lucas Counties.

Quercus marilandica Muench. Black-Jack (Oak). Adams, Law-
rence.

Quercus ilicifolia Wang. Bear Oak. No specimens.

Quercus triloba Mx. Spanish Oak. Lawrence County.

Quercus velutina Lam. Quercitron Oak. General.

Quercus coccinea Wang. Scarlet Oak. Hamilton, Auglaize,
Fairfield, Franklin, Richland.

Quereus rubra L. Red Oak. General and abundant.

Quercus palustris DuRoi. Pin Oak. General.

Betulaceae. Birch Family.

Carpinus caroliniana Walt. Blue-beech. General and abundant.

Ostyra virginiana (Mill.) Willd. Hop-hornbeam. General and
abundant.

Corylus americana Walt. Common Hazelnut. General.

198

1281.

1282.

1283.

1284.

1285.

1286.

1287.

1288.

1289

1290.

1291.

1292.

1293.

1294.
1295.

1296.

OHIO BIOLOGICAL SURVEY

Betula lenta L. Sweet’ Birch. Fairfield, Hocking, Adams,
Scioto.

Betula lutea Mx. f. Yellow Birch. Ashtabula, Stark, Summit,
Lake, Cuyahoga, Lorain, Wayne, Fairfield, Hocking.

Betula nigra L. River Birch. From Fairfield and Perry Coun-
ties southward.

Betula alba L. European White Birch. Escaped in Lake

County..

Betula pumila L. Low Birch. Summit, Stark, Wyandot, Cham-
paign.

Alnus incana (L.) Willd. Hoary Alder. Cuyahoga, Lake,
Geauga.

Alnus rugosa (DuRoi), Spreng. Smooth Alder. Eastern half
of state, to Lorain, Fairfield and Scioto Counties.

Juglandaceae. Walnut Family.

Hicoria cordiformis (Wang.) Britt. Bitternut (Hickory).
General and abundant.

Hicoria microcarpa (Nutt.) Britt. Small Pignut (Hickory).
General.

Hicoria glaba (Mill.) Britt. Pignut (Hickory.) Rather gen-
eral, but no speicmens from the west central part.

Hicoria alba (L.) Britt. Mockernut (Hickory). Rather gen-
eral, but no specimens from the extreme eastern and extreme
western counties.

Hicoria laciniosa (Mx. f.) Sarg. Shellbark (Hickory). Huron,
Wyandot, Licking, Franklin, Pickaway, Scioto, Clermont.

Hicoria ovata (Mill.) Britt. Shagbark (Hickory). General and
abundant.

Juglans nigra L. Black Walnut. General and abundant.

Juglans cinerea L. Butternut. General, but no specimens from
the northeastern counties.

Myricaceae. Bayberry Family.

Comptonia peregrina (L.) Coult. Comptonia. Lake, Erie, Port-
age, Lucas, Fulton, Wood, Knox.

Order, Salicales.

1297.

Salicaceae. Willow Family.
Populus alba L. White Poplar. General. Introduced.

1298.
1299.
1299a.
1300.
1301.
1302.
1303.
1304.
1305.
1305a.
1306.
1307.
1307a.

1308.

1309.
1309a.

1309b.

1310.

1310a.
1311.
131 1a.
1312.
1313.
1318a.
1314.
1315.
1316.

VASCULAR PLANTS OF OHIO 199

Populus heterophyla L. Swamp Poplar. Lake, Huron, Rich-
land, Williams, Auglaize, Shelby, Logan, Knox, Licking.
Populus balsamifera L. Balsam Poplar. Huron, Ashtabula,

Geauga, Carroll.

Populus balsamifera candicans (Ait.) Gr. Balm-of-Gilead.
Preble, Clermont, Franklin, Hocking, Coshocton, Harrison,
Jefferson, Lorain. Escaped from cultivation.

Populus de.toides Marsh. Cottonwood. General.

Populus italica Moench. Lombardy Poplar. Rather general;
probably mostly planted. From Europe.

Populus grandidentata Mx. Largetooth Aspen. General.

Populus tremuloides Mx. American Aspen. General in the
northern part of the state, south to Franklin and Hocking
Counties, also in Adams County.

Salix amygdaloides And. Peachleaf Willow. Northwestern half
of state, from Ashtabula to Franklin Counties westward.

Salix nigra Marsh. Black Willow. General and abundant.

Salix nigra X amygdaloides. Erie, Ashtabula.

Salix lucida Muhl. Shining Willow. Northern part of state as

far south as Logan and Knox Counties.

Salix fragilis L. Crack Willow. General. From Europe.

Salix fragilis K alba. Franklin and Ottawa Counties.

Salix pentandra L. Bayleaf Willow. Escaped in Franklin
County.

Salix alba L. White Willow. General. Native of Europe.

Salix alba X lucida. Ashtabula, Logan.

Salix alba X babylonica. Ashtabula County.

Salix babylonica L. Weeping Willow. Native of Asia. Ashta-
bula, Wayne.

Salix babylonica X fragilis. Erie County.

Salix interior Rowlee. Sandbar Willow. General and abundant.

Salix interior wheeleri Rowlee. Preble, Erie, Lake.

Salix glaucophylla Bebb. Broadleaf Willow. Erie, Wyandot.

Salix cordata Muhl. Heartleaf Willow. General.

Salix cordata X sericea. Ashtabula County.

Salix adenophylla Hook. Furry Willow. Erie County.

Salix candida Fl. Hoary Willow. Wyandot, Erie.

Salix sericea Marsh. Silky Willow. General.

200 OHIO BIOLOGICAL SURVEY —

1317. Salix petiolaris Sm. Slender Willow. Erie, Wood, Lucas,
Fulton.

1318. Salix bebbiana Sarg. Bebb’s Willow. Northern counties from
Ashtabula to Fulton County; also in Wyandot County.

1319. Salix discolor Muhl. Pussy Willow. General and abundant.

1320. Salix humilis Marsh. Prairie Willow. Lake, Wood, Lucas, Ful-
ton, Fairfield, Hocking.

1320a. Salix humilis tristis (Ait.) Griggs. Athens Madison.

1321. Salix purpurea L. Purple Willow. Native of Europe. Rather
general.

1322. Salix pedicellaris Pursh. Bog Willow. Williams, Portage,
Wayne, Licking, Perry.

Subclass, MYRTIFLORAE.
Order, Cactales.
Cactaceae. Cactus Family.
1323. Opuntia humifusa Raf. Western Prickly-pair. Erie, Scioto.

Order, Myrtales.
Hydrangeaceae. Hydrangea Family.
Subfamily, PHILADELPHATAE.

1324. Philadelphus coronarius L. Garden Mock-orange. Erie, Aug-
laize, Belmont, Jefferson, Monroe. From Europe.

Subfamily, HYDRANGEATAE.

1325. Hydrangea arborescens L. Wild Hydrangea. Southern half of
state to Champaign and Mahoning Counties.

Grossulariaceae. Gooseberry Family.

1326. Ribes lacustre (Pers.) Poir. Swamp Currant. (Erie County—
Moseley Herbarium.) ;

1327. Ribes vulgare Lam. Red Currant. Fulton, Lorain, Cuyahoga,
Ashtabula. Native of Europe.

1328. Ribes americanum Mill. Wild Black Currant. General.

1329. Ribes odoratum Wendl. Buffalo Currant. Belmont, Hocking,
Franklin, Auglaize, Richland, Lake. From the west.

1330. Grossularia eynosbati (L.) Mill. Wild Gooseberry. General.

1331. Grossularia oxyacanthoides (L.) Mill. Northern Gooseberry.
Stark, Wayne.

1332.

1333.

1334.

1335.
1336.
13387.

1338.

1339.

1340.
1341.

1342.
1343.

1344.

1345,
1346.

1347.

1348.

1349.

1350.
1351.

1352.

VASCULAR PLANTS OF OHIO 201

Grossularia hirtella (Mx.) Spach. Low Gooseberry. Geauga,
Summit, Champaign,

Grossularia reclinata (L.) Mill. Garden Gooseberry. Law-
rence, Franklin. From Europe.

Onagraceae. Evening-primrose -Family.

Ludwigia polycarpa S. & P. Many-fruited Ludwigia. Cuya-
hoga, Lucas, Auglaize, Hocking.

Ludwigia alternifolia L. Seed-box. Rather general.
Isnardia palustris L. Marsh Purslane. General.

Chamaenerion angustifolium (L.) Scop. Fire-weed. Northern
fourth of the state.

Epilobium lineare Muhl. Linear-leaf. Willow-herb. Portage,
Erie, Ottawa, Clark.

Epilobium strictum Muhl. Downy Willow-herb. Licking
County.

Epilobium coloratum Muhl. Purple Willow-herb. General.

Epilobium adenocaulon Haussk. Northern Willow-herb. North-
ern Ohio, south to Franklin and Madison Counties.

Oenothera biennis L. Common Evening-primrose. General.

Oenothera oakesiana Robb. Oakes’ Evening-primrose. (Hrie
County—Moseley Herbarium. )

Raimannia laciniata (Hill.) Rose. Cutleaf Evening-primrose.
Cuyahoga County.

Kneiffia pratensis Small. Meadow Sundrops. No specimens.

Kneiffia pumila (L.) Spach. Small Sundrops. Eastern part of
Ohio as far west as Cuyahoga and Hocking Counties.

Kneiffia fruticosa (L.) Raim. Common Sundrops. Rather gen-
eral, but no specimens from the western part of the state.

Hartmannia speciosa (Nutt.) Small. White Evening-primrose.
A waif in Franklin County.

Lavauxia triloba (Nutt.) Spach. Three-lobed Evening-primrose.
From two localities in Montgomery County.

Gaura biennis L. Biennial Gaura. Rather general.

Cirecaea lutetiana L. Common Enchanter’s-nightshade. General
and abundant. Hove

Cireaea intermedia Ehrh. Intermediate Enchanter’s-nightshade.
No specimens. nec)

202

1353.

1354.

1855.

1356.

1357.

OHIO BIOLOGICAL SURVEY

Circaea alpina L. Small Enchanter’s-nightshade. Ashtabula,
Cuyahoga, Lorain, Summit, Crawford, Clark, Hocking.

Haloragidaceae. Water-milfoil Family.

Myriophyllum spicatum L. Spiked Water-milfoil. Rather gen-
eral.

Myriophyllum verticillatum L. Whorled Water-milfoil. Erie
County.

Myriophyllum heterophyllum Mx. Variant-leaf Water-milfoil.
No specimens.

Proserpinaca palustris L. Mermaid-weed. Ashtabula, Cuya-
hoga, Portage, Wayne, Erie, Wyandot.

Order, Loasales.

1358.
1359.

1360.

1861.

1362.

1363.

1364.

Cucurbitaceae. Gourd Family.

Cucurbita pepo L. Pumpkin. Erie, Wood, Spontaneous.

Cucurbita maxima Duchesne. Squash. Brown County. Spon-
taneous.

Citrullus citrullus (L.) Karst. Watermelon. Athens, Ottawa,
Spontaneous.

Cucumis sativus L. Cucumber. No specimens. Sometimes spon-
taneous.

Cucumis melo L. Muskmelon. Madison, Franklin. Sponta-
neous.

Micrampelis lobata (Mx.) Greene. Wild Balsam-apple. Rather
general.

Sicyos augulatus L. Star Cucumber. Rather general.

Order, Aristolochiales.

1365.
1366.

1367.

1368.

Aristolochiaceae. Birthwort Family.

Asarum canadense L. Canadian Wild-ginger. General.

Asarum acuminatum (Ashe.) Bicken. Long-tipped Wild-ginger.
Rather general.

Asarum reflexum Bicken. Short-lobed Wild-ginger. Rather
general.

Aristolochia serpentaria L. Virginia Snakeroot. Rather gen-
eral,

VASCULAR PLANTS OF OHIO 203

Order, Santalales.
Santalaceae. Sandalwood Family.

1369. Comandra umbellata (L.) Nutt. Bastard Toad-flax. Rather
general.

Loranthaceae. Mistletoe Family.

1370. Phoradendron flavescens (Pursh) Nutt. American Mistletoe.
Southern counties, as far north as Ross and Athens.

Subclass, HETEROMERAE.
Order, Primulales.
Primulaceae. Primrose Family.

1371. Lysimachia vulgaris L. Common Yellow Loosestrife. Lake
County. From Europe.

1372. lLysimachia quadrifolia L. Whorled Yellow Loosestrife. Gen-
eral in the eastern half of the state; also in Fulton and
Adams Counties.

1373. Lysimachia terrestris (L.) B. 8. P. Bulb-bearing Yellow Loose-
strife. Northeast fourth of state; also in Lucas and Hardin
Counties.

1874. Lysimachia nummularia L. Moneywort. General. Naturalized
from Europe.

1375. Steironema ciliatum (L.) Raf. Fringed Yellow Loosestrife.
General.

1376. Steironema lanceolatum (Woelt.) Gr. Lanceleaf Yellow Loose-
strife. Southwestern half of state.

1377. Steironema quadrifiorum (Sims.) Hitch. Linear-leaf Yellow
Loosestrife. Rather general.

1378. Naumburgia thyrsiflora (L.) Duby. Tufted Yellow Loosestrife.
Rather general.

1379. Trientalis americana (Pers.) Pursh. Starflower. Cuyahoga,
Portage, Summit, Champaign.

1380. Anagallis arvensis L. Scarlet Pimpernel. Lake, Fairfield, Lo-
gan, Montgomery, Greene, Scioto, Gallia. From Europe.

1381. Hottonia inflata Ell. Featherfoil. Ashtabula County.

1382. Samolus floribundus H. B. K. Water Pimpernel. Rather gen-
eral.

204

1383.

1384.

OHIO BIOLOGICAL SURVEY

Dodecatheon meadia L. Shooting-star. Erie, Clark, Darke,
Hocking, Hamilton, Clermont.

Plumbaginaceae. Leadwort Family. _
Ceratostigma plumbaginoides Bunge. Ceratostigma. A waif in
Lake County.

Order, Ericales.

1385.

1386.

1387.

1888.

1389.

1390.
1391.

1392.

1393.
1394.
1395.
1396.
1397.

1398.

- 1399.

Pyrolaceae. Wintergreen Family.
Pyrola americana Sw. Roundleaf Wintergreen. Defiance, Lu-
eas, Lake, Wayne, Stark, Trumbull, Fairfield, Hocking.
Pyrola elliptica Nutt. Shinleaf Wintergreen. Rather general,
except in the southern part of Ohio.

Pyrola secunda L. One-sided Wintergreen. Cuyahoga, Geauga,
Summit, Portage.

Chimaphila unbellata (L.) Nutt. Pipsissewa, Lucas, Cuyahoga,
Portage.

Chimaphila maculata (L.) Pursh. Spotted Pipsissewa. Rather
general in eastern half of state.

Monotropaceae. Indian-pipe Family.

Monotropa uniflora L. Indian-pipe. General.

Hypopitys americana (DC.) Small. Smooth Pinesap. Fair-
field, Hocking.

Hypopitys lanuginosa (Mx ) Nutt. Hairy Pinesap. Lake, Cuy-
ahoga, Columbiana, Wayne.

Ericaceae. Heath Family.

Ledum groenlandicum Oedr. Labrador Tea. Portage County.

Azalea nudiflora L. Pink Azalea. Portage, Geauga, Lawrence.

Azalea lutea L. Flame Azalea. Fairfield County.

Azalea viscosa L. Swamp Azalea. Ashtabula County.

Rhododendron maximum L. Great Rhododendron. Fairfield,
Hocking.

Kalmia latifolia L. Mountain Kalmia. Columbiana, Jefferson,
Licking, Fairfield, Hocking, Jackson, Lawrence, Scioto.
Chamaedaphne calyeulata (L.) Moench. Leather-leaf. Geauga,

Wayne, Stark, Williams, Defiance.

1400.

1401.

1402.

1403.

1404.

1405.

1406.

1407.
1408.

1409.

1410.

1411.

1412.

1413.

1414.

VASCULAR PLANTS OF OHIO 205

Andromeda polifolia L. Wild Rosemary. Geauga, Wayne,
Stark.

Oxydendrum arboreum (L.) DC. Sorrel-tree. Adams, Fair-
field, Hocking, Vinton, Jackson, Morgan, Meigs, Lawrence.

Epigaea repens L. Trailing Arbutus. Cuyahoga, Geauga, Me-
dina, Columbiana, Knox, Licking, Fairfield, Hocking, Jack-
son, Gallia, Lawrence.

Gaultheria procumbens L. Creeping Wintergreen. Lucas, Cuy-
ahoga, Wayne, Stark, Columbiana, Fairfield, Hocking, Jack-
son, Lawrence.

Uva-ursi uva-ursi (L.) Britt. Bearberry. Erie County.

Vacciniaceae. Huckleberry Family.

Polycodium stamineum (L.) Greene. Deerberry. Rather gen-
eral in the eastern half of the state.

Vaccinium corymbosum L. Tall Blueberry. Eastern half of
state; also in Williams County.

Vaccinium canadense Kalm. Canada Blueberry. Lucas, Stark.

Vaccinium angustifolium Ait. Dwarf Blueberry. Rather gen-
eral in the eastern two-thirds of the state.

Vaccinium vacillans Kalm. Low Blueberry. Eastern half of
state; also in Fulton, Lucas and Ottawa Counties.

Vaccinium atrococeum (Gr.) Heller. Dark Blueberry. Williams
County.

Chiogenes hispidula (L.) T. & G. Creeping Snowberry, Sum-
mit, Stark.

Oxycoccus macrocarpus (Ait.) Pursh. Large Cranberry. Wil-
liams, Defiance, Geauga, Ashland, Wayne, Richland, Licking.

Gaylussacia frondosa (l.) T. & G. Blue Huckleberry. No
specimen.

Gaylussacia bacecata (Wang.) Koch. Black Huckleberry. Gen-
eral.

Order, Ebenales.

1415.

Ebenaceae. Ebony Family.
Diospyros virginiana L. Persimmon. Southern half of the
state; also in Lucas County.

206

OHIO BIOLOGICAL SURVEY

Subclass, TUBIFLORAE.

Order, Polemoniales.

1416.
1417.
1418.
1419.
1420.
1421.
1422.
1423.
1424,

1425.

1426.

1427.

1428.

~ 1429.
1430.

1431.
1342.

1433.
1434.

1435.

Polemoniaceae. Phlox Family.

Phlox paniculata L. Garden Phlox. General.

Phlox maculata L. Spotted Phlox. Rather general.

Phlox ovata L. Mountain Phlox. Fulton County.

Phlox glaberrima L. Smooth Phlox. No specimens.

Phlox pilosa L. Downy Phlox. Northern part of the state, as
far south as Franklin County.

Phlox divaricata L. Wild Blue Phlox. General and abundant.

Phlox stolonifera Sims. Creeping Phlox. Hocking County.

Pholox subulata L. Ground Phlox. General.

Gilia rubra (L.) Heller. Standing-cypress. Escaped in Erie
and Lake Counties.

Polemonium reptans L. Greek Valerian. General and abundant.

Convolvulaceae. Morning-glory Family.

Ipomoea purpurea (L.) Lam. Common Morning-glory. Gen-
eral. From tropical America.

Tpomoea hederacea Jacq. Ivyleaf Morning-glory. Southwest-
ern Ohio, from Gallia to Auglaize County; also in Lake
County. From tropical America.

Ipomoea lacunosa L. Small-flowered White Morning-glory.

_ Hamilton, Clermont, Gallia.

Ipomoea pandurata (L.) Meyer. Wild Potato-vine. General.

Quamoclit coccinea (L.) Moench. Small Red Morning-glory.
No specimens. From tropical America.

Convolvulus arvensis L. Small Bindweed. General. Natural-
ized from Europe.

Convolvulus spithamaeus L. Upright Bindweed. Gallia, Cler-

mont, Auglaize, Lucas, Portage.

Convolvulus sepium L. Hedge Bindweed. General.

Convolvulus japonicus Thunb. Japanese Bindweed. Fayette,
Auglaize, Huron, Erie, Medina. Escaped.

Cuscutaceae. Dodder Family.

Cuscuta epilinum Weihe. Flax Dodder. Wayne County. From
Europe.

1436.

1487.

1438.

1489.

1440.
1441.

1442.

1443.
1444.

1445.

1446.

1447.

1448.

1449.

1450.

1451.

VASCULAR PLANTS OF OHIO 207

Cuseuta epithymum Murr. Clover Dodder. Mercer County.
From Europe.

Cuseuta arvense Beyrich. Field Dodder. Vinton, Tuscarawas,
Wayne, Erie.

Cuseuta polygonorum Engel. Smartweed Dodder. Rather
general.

Cuseuta indecora Choicy. Pretty Dodder. Montgomery County.

Cuscuta coryli Engel. Hazel Dodder. Rather general.

Cuseuta cephalanthi Engel. Buttonbush Dodder. Ottawa.
Franklin.

Cuscuta gronovii Willd. Gronovius’ Dodder. General.

Cuseuta compacta Juss. Compact Dodder. No specimens.

Cuscuta paradoxa Raf. Glomerate Dodder. No specimens.
From the west.

Hydrophyllaceae. Water-leaf Family.

Hydrophyllum virginianum L. Virginia Water-leaf. General.

Hydrophyllum macrophyllum Nutt. Large Water-leaf. West-
ern part of Ohio, as far east as Gallia, Fairfield, Licking,
and Wyandot Counties.

Hydrophyllum appendiculatum Mx. Appendaged Water-leaf.
General.

Hydrophyllum canadense L. Broadleaf Water-leaf. Cuyahoga,
Wayne, Morrow, Hardin, Greene, Belmont.

Phacelia dubia (L.) Small. Small-flowered Phacelia. Fairfield
County.

Phacelia bipinnatifida Mx. Loose-flowered Phacelia. Hamilton
County.

Phacelia purshii Buckl. Pursh’s Phacelia. General.

Order, Gentianales.

1452.

1453.
1454.
1455.

Loganiaceae. Logania Family.
Spigelia marilandica L. Indian-pink. Lake County.

Oleaceae. Olive Family.

Syringa vugaris L. Common Lilac. Lake, Jefferson. Escaped.
Ligustrum vulgare L. Privet. Rather general. From Europe.
Chionanthus virginica L. Fringetree. Meigs, Gallia, Pike.

208

1456.

1457.

1458.
1459.
1460.

1461.

1462.

1463.

1464.

1465.

1466

1467.

1468.

1469.

1470.

1471.

1472.

OHIO BIOLOGICAL SURVEY

Fraxinus nigra Marsh. Black Ash. General in the northern
part of the state, south to Preble, Green, Franklin and Har-
rison Counties.

Fraxinus quadrangulata Mx. Blue Ash. Erie, Ottawa, Han-
eock, Auglaize, Franklin, Licking, Montgomery, Highland,
Ross, Brown, Adams.

Fraxinus pennsylvanica Marsh. Red Ash. General.

Fraxinus lanceolata Borek. Green Ash. General.

Fraximus biltmoreana Beadle. Biltmore Ash. Erie, Hardin,
Franklin, Montgomery, Morgan, Hamilton, Brown, Law-
rence, Meigs.

Fraxinus americana L. White Ash. General and abundant.

Gentianaceae. Gentian Family.

Centaurium centaurium (L.) Wight. European Centaury. Lake
County. From Europe.

Sabbatia angularis (L.) Pursh. Square-stemmed Sabbatia. Gen-
eral.

Gentiana quinquefolia L. Stiff Gentian. Montgomery, Ross.,
Franklin, Wayne, Summit, Clark, Fulton, Cuyahoga.
Gentiana crinita Froel. Fringed Gentian. Cuyahoga, Erie,
Fulton, Auglaize, Champaign, Clark, Madison, Franklin.

. Gentiana puberula Mx. Downy Gentian. (Dasystephana). Erie

County.

Gentiana saponaria L. Soapwort Gentian. (Dasystephana).
Cuyahoga, Lucas.

Gentiana andrewsii Griseb. Closed Gentian. (Dasystephana).
General, but no specimens southeast of Hamilton, Fair-
field, and Columbiana Counties.

Gentiana flavida Gr. Yellowish Gentian. (Dasystephana). Lu-
eas County.

Gentiana villosa L. Striped Gentian. (Dasystephana). Gallia
County.

Frasera carolinensis Walt. American Columbo. From Madison
County southward and westward; also in Summit, Geauga
and Portage Counties.

Obolaria virginica L. Pennywort. Lake, Cuyahoga, Fairfield,
Gallia, Lawrence, Clermont, Hamilton.

1473.

1474.

1475.
1476.
1477.
1478.

1479.

1480.
1481.

1482.
1483.
1484.

1485.

1486.
1487.

1488.

1489.
1490.
1491.
1492.
1493.

VASCULAR PLANTS OF OHIO 209

Bartonia virginica (L.) B. 8. P. Yellow Bartonia. Licking,
Lake.

Menyanthaceae. Buckbean Family.

Menyanthes trifoliata L. Buckbean. Ashtabula, Wayne, Lick-
ing.

Apocynaceae. Dogbane Family.

Vinca minor L. Periwinkle. Rather general. Native of Europe.

Apocynum androsaemifolium L. Spreading Dogbane. General.

Apocynum cannabinum L. Indian Hemp. General and abun-
dant.

Apocynum sibiricum Jacq. Clasping-leaf Dogbane. Erie, Ash-
tabula.

Apocynum pubescens R. Br. Velvet Dogbane. Auglaize, Frank-
lin, Harrison, Adams.

Asclepiadaceae. Milkweed Family.

Acerates viridiflora (Raf.) Eat. Green Milkweed. Rather gen-
eral.

Acerates floridana (Lam.) Hitch. Florida Milkweed. Hrie,
Jackson, Gallia.

Asclepias tuberosa L. Pleurisy-root. General.

Asclepias decumbens L. Decumbent Pleurisy-root. No specimens.

Asclepias purpurascens L. Purple Milkweed. Madison, Aug-
laize, Lucas, Summit, Portage, Stark, Carroll.

Asclepias incarnata L. Swamp Milkweed. General and abun-
dant.

Asclepias pulehra Ehrh. Hairy Milkweed. Lorain County.

Asclepias sullivantii Engel. Sullivant’s Milkweed. Erie, Fair-
field.

Asclepias amplexicaulis Sm. Bluntleaf Milkweed. Erie, Fair-
field.

Asclepias exaltata (L.) Muhl. Tall Milkweed. General.

Asclepias variegata L. White Milkweed. Summit, Hocking.

Asclepias quadrifolia L. Fourleaf Milkweed. General.

Asclepias syriaca L. Common Milkweed. General and abundant.

Asclepias verticillata L. Whorled Milkweed. Lucas, Ottawa,
Erie, Cuyahoga, Clark, Greene, Fairfield, Athens.

210

1494.

1495.

1496.

OHIO BIOLOGICAL SURVEY

Gonolobus laevis Mx. Sandvine. Southern Ohio, as far north as
Montgomery, Ross, and Washington Counties.

Cynanchum nigrum (L.) Pers. Black Swallow-wort. Cuyahoga,
Lake. From Europe.

Vincetoxicum obliquum (Jacq.) Britt. Large-flowered Vincetoxi-
cum. Lawrence, Hamilton, Greene, Franklin.

Order, Scrophulariales.

1497.
1498.
1499.
1500.
1501.
1502.
1503.
1504.
1505.
1506.
1507.
1508.
1509.
1510.

1511.

Solanaceae. Potato Family.

Petunia violacea Lindl. Common Petunia. Monroe, Franklin.
From South America.

Nicotiana tabacum L. Common Tobacco. Adams, Huron. Es-
eaped from cultivation.

Datura metel L. Entire-leaf Jimson-weed. Lake County. From
tropical America.

Datura stramonium L. Common Jimson-weed. General. Nat-
uralized. From the tropics.

Lycium halmifolium Mill. Matrimony-vine. Rather general.
From Europe.

Physalodes physalodes (L.) Britt. Apple-of-Peru. Gallia, Ham-
ilton, Clinton, Montgomery, Clark, Champaign, Franklin,
Licking. From Peru.

Physalis lanceolata Mx. Prairie Ground-cherry. General.

Physalis ixocarpa Brot. Mexican Ground-cherry. Franklin
County. Spontaneous after cultivation.

Physalis virginiana Mill. Virginia Ground-cherry. Cuyahoga
County.

Physalis alkekengi L. Chinese-lantern (Ground-cherry). Per-
sistent after cultivation. Franklin, Lake.

Physalis heterophylla Nees. Clammy Ground-cherry. General
and abundant. ‘
Physalis pubescens L. Low Hairy Ground-cherry. Morgan,

Shelby.

Physalis pruinosa L. Tall Hairy Ground-cherry. Franklin
‘County. Escaped from cultivation.

Solanum elaeagnifolium Cav. Silver-leaf Nightshade. A waif
in Lucas County.

Solanum earolinense L. Horse-nettle. General.

1512.

1513.

1514.

1515.

1516.

1517.
1518.
1519.
1521.
1522.
1523.
1524.
1525.
1526.
1527.
1528.
1529.

1530.
1531.

15382.

1533.

1534.

VASCULAR PLANTS OF OHIO 211

Solanum tuberosum L. Potato. Monroe, Hocking, Franklin,
Tuscarawas, Erie, Ottawa. Persistent after cultivation.
Solanum duleamara L. Bittersweet. General as far south as

Clark, Licking, and Jefferson Counties; also in Meigs County.
Naturalized from Europe.
Solanum nigrum L. Black Nightshade. General and abundant.
Solanum rostratum Dun. Buffalo-bur. Franklin, Marion, Otta-
wa, Cuyahoga, Summit, Lake. From the West.
Lycopersicon lycopersicon (L.) Karst. Tomato. Rather general
aS an escape.

Scrophulariaceae. Figwort Family.

Verbascum blattaria L. Moth Mullen. General and abundant.
Naturalized from Europe.

Verbascum thapsus L. Common Mullen. General and abundant.
Naturalized from Europe.

Scrophularia leporella Bickn. Hare Figwort. Cuyahoga County.

Chelone glabra L. Smooth Turtle-head. General.

Pentstemon hirsutus (L.) Willd. Hairy Beard-tongue. General.

Pentstemon pentstemon (l.) Britt. Smooth Beard-tongue.
Rather general.

Pentstemon digitalis (Sweet) Nutt. Foxglove Beard-tongue.
Rather general.

Pentstemon cobaea Nutt. Cobaea Beard-tongue. Lake County.

Collinsia verna Nutt. Blue-eyed-Mary. General.

Mimulus ringens L. Square-stemmed Monkey-flower. General.

Mimulus alatus Soland. Sharp-winged Monkey-flower. Rather
general.

Conobea multifida (Mx.) Benth. Conobea. Hamilton, Greene,
Madison, Ottawa. ;

Gratiola virginiana L. Clammy Hedge-hyssop. General.

Gratiola sphaerocarpa Ell. Round-fruited Hedge-hyssop. Erie
County.

Ilysanthes dubia (L.) Barnh. . Long-stalked False Pimpernel.
Rather general.

Tlysanthes attenuata (Muhl.) Small. Short-stalked False Pim-
pernel. Cuyahoga, Lorain, Huron, Stark, Scioto.

Synthysis bullii (Hat.) Heller. Bull’s Synthyris. Montgomery
County.

1554.

1555.

OHIO BIOLOGICAL SURVEY

Veronica anagallis-aquatica L. Water Speedwell. Butler,
Champaign, Auglaize, Lucas, Erie.

Veronica americana Schwein. American Speedwell. Rather
general. ;

Veronica scutellata L. Skulleap Speedwell. Franklin, Licking,
Crawford, Perry, Lucas, Ottawa, Erie, Cuyahoga.

Veronica officinalis L. Common Speedwell. General and abun-
dant.

Veronica chamaedris L. Bird’s-eye Speedwell. Lake County.
From Europe.

Veronica teucrium L. Germander Speedwell. Medina County.
From Europe.

Veronica serpyllifolia L. Thyme-leaf Speedwell. General.

Veronica peregrina L. Purslane Speedwell. General.

Veronica arvensis L. Field Speedwell. General. From Europe.

Veronica agrestis L. Garden Speedwell. Montgomery, Frank-
lin. From Europe.

Veronica tournefortii Gmel. Tournefort’s Speedwell. Madison,
Franklin, Jefferson, Lorain, Cuyahoga, Lake. From Europe.

Veronica hederaefolia L. Ivyleaf Speedwell. (Erie County—
Moseley Herbarium.) From Europe.

Leptandra virginica (L.) Nutt. Culver’s-root. General.

Digitalis purpurea L. Purple Foxglove. Cuyahoga, Lake. From
Europe.

Digitalis lutea L. Yellow Foxglove. A waif in Cuyahoga
County.

Buchnera americana L. Blue-hearts. Fulton County.

Afzelia macrophylla (Nutt.) Ktz. Mullen Foxglove. General
in western Ohio, as far east as Huron, Noble, and Vinton
Counties.

Dasystoma pedicularia (L.) Benth. Fernleaf False Foxglove.
Fulton County.

Dasystoma flava (L.) Wood. Downy False Foxglove. Eastern
Ohio, as far west as Cuyahoga, Fairfield, and Adams Coun-
ties.

Dasystoma laevigata Raf. Entire-leaf False Foxglove. Jackson,
Vinton, Hocking, Fairfield.

Dasystoma virginica (L.) Britt. Smooth False Foxglove. Ful-
ton, Wood, Fairfield, Adams.

VASCULAR PLANTS OF OHIO 213

Agalinis purpurea (L.) Britt. Large Purple Gerardia. Mont-
gomery, Fairfield, Franklin, Fulton, Erie, Wayne.

Agalinis paupercula (Gr.) Britt. Small Purple Gerardia. Stark,
Ottawa, Logan, Champaign, Gallia.

Agalinis tenuifolia (Vahl.) Raf. Slender Gerardia. General.

Agalinis skinneriana (Wood) Britt. Skinner’s Gerardia. Greene
County.

Otophylla auriculata (Mx.) Small. Auricled Gerardia. Ottawa
County.

Castilleja coccinea (L.) Spreng. Scarlet Painted-cup. Frank-

lin, Knox.

Pedicularis lanceolata Mx. Lanceleaf Lousewort. Rather gen-
eral, but no specimens from south of Montgomery and Hock-
ing Counties.

Pedicularis canadensis L. Wood Lousewort. General.
Melampyrum lineare Lam. Narrow-leaf Cow-wheat. Lorain,
Cuyahoga, Lake, Ashtabula, Geauga, Portage, Hocking.
Antirrhinum majus L. Great Snapdragon. Madison County.

From Europe.

Linaria linaria (L.) Karst. Yellow Toadflax. General, but no
specimens from the northwestern counties. Naturalized from
Europe.

Linaria canadensis (L.) Dum. Blue Toadflax. No specimens.

Chaenorrhinum minus (L.) Lange. Lesser Toadflax. Portage
County. From Europe.

Kickxia spuria (L.) Dum. Roundleaf Toadflax. Lake County.
From Europe.

Kickxia elatine (L.) Dum. Sharp-pointed Toadflax. Lake Coun-
ty. From Europe.

Cymbalaria cymbalaria (L.) Wettst. Kenilworth Ivy. Mont-
gomery, Crawford. From Europe.

Orobanchaceae. Broom-rape Family.

Thalesia uniflora (L.) Britt. Naked Broom-rape. Rather gen-
eral, but no specimens from the northwestern counties.

Orobanche ludoviciana Nutt. Louisiana Broom-rape. Hamilton
County.

Conopholis americana (L. f.) Wallr. Squaw-root. General.

Leptamnium virginianum (L.) Raf. Beech-drops. General.

214

1576.
1577.

1578.

1579.

1580.

1581.

1582.

1583.

1584.
1585.

1586.

1587.

1588.

OHIO BIOLOGICAL SURVEY

Bignoniaceae. Bignonia Family.

Bignonia radicans L. Trumpet-ereeper. General.

Anisostichus capreolata (L.) Bur. Cross-vine. Lawrence, Adams.
Catalpa catalpa (L.) Karst. Common Catalpa. Montgomery,

Champaign, Franklin. From the South.
Catalpa speciosa Ward. Hardy Catalpa. Ashtabula, Franklin,
Hocking, Madison, Preble. From the Southwest.

Martyniaceae. Unicorn-plant Family.
Martynia louisiana Mill. Unicorn-plant. Lorain, Richland,
Franklin, Ross. Escaped from cultivation.

Lentibulariaceae. Bladderwort Family.

Utricularia macrorhiza Le Conte. Greater Bladderwort. North-
ern part of state; specimens from as far south as Franklin
and Licking Counties.

Utricularia gibba L. Humped Bladderwort. Stark, Franklin,
Fairfield, Erie, Defiance.

Utricularia intermedia Hayne. Flatleaf Bladderwort. Lake,
Wayne.

Utricularia minor L. Lesser Bladderwort. Licking County.

Stomoisia cornuta (Mx.) Raf. Horned Bladderwort. Summit

County.

Acanthaceae. Acanthus Family.

Ruellia strepens L. Smooth Ruellia. Western half of the state;
also in Monroe County.

Ruellia ciliosa Pursh. Hairy Ruellia. From Union County south-
ward and westward; also in Cuyahoga County.

Dianthera americana L. Water-willow. General.

Order, Lamiales.

1589.

1590.

1591.

Boraginaceae. Borage Family.

Heliotropium indicum L. Indian Heliotrope. No specimens.
From India.

Cynoglossum officinale L. Hound’s-tongue. General and abun-
dant. Naturalized from Europe.

Cynoglossum virginianum L. Wild Comfrey. Southeastern
Ohio to Cuyahoga, Wyandot, and Warren Counties.

1592.

1593.

1594.

1595.

1596.

1597.

1598.

1599.

1600.

1601.

1602.

1603.

1604.

1605.

1606.

1607.

1608.
1609.
1610.

VASCULAR PLANTS OF OHIO 215

Lappula lappula (L.) Karst. European Stickseed. Rather gen-
eral. From Europe.

Lappula virginiana (l.) Greene. Virginia Stickseed. General.

Mertensia virginica (L.) DC. Virginia Cowslip. Rather general.

Asperugo procumbens L. German Madwort. Lake County.
From Europe.

Myosotis laxa Lehm. Smaller Forget-me-not. Tuscarawas, Stark,
Summit, Lake, Lucas.

Myosotis arvensis (L.) Hill. Field Forget-me-not. Gallia,
Franklin, Lake.

Myosotis virginica (L.) B. 8. P. Virginia Forget-me-not. Fair-
field, Franklin, Lorain, Erie, Lucas.

Lithospermum latifolium Mx. American Gromwell. Lawrence,
Warren, Lucas, Auglaize.

Lithospermum officinale L. Common Gromwell. No specimens.
From Europe.

Lithospermum arvense L. Corn Gromwell. General and abun-
dant. Naturalized from Europe.

Lithospermum carolinense (Walt.) MacM. Hairy Puccoon. Erie,
Lueas.

Lithospermum canescens (Mx.) Lehm. Hoary Puccoon. Rather
general; no specimens from the eastern counties.

Onosmodium hispidissimum Mack. Shaggy False Gromwell. Lo-
rain, Ottawa, Lucas, Greene, Clark, Montgomery, Adams.

Symphytum officinale L. Common Comfrey. Northern part of
Ohio; as far south as Belmont and Champaign Counties.
From Europe.

Lycopsis arvensis L. Small Bugloss. Stark County. From
Europe.

Echium vulgare L. Blueweed. Montgomery, Clinton, Richland,
Cuyahoga, Columbiana, Noble, Belmont. From Europe.

Verbenaceae. Vervain Family.
Verbena urticifolia L. White Vervain. General and abundant.
Verbena hastata L. Blue Vervain. General and abundant.

Verbena angustifolia Mx. Narrowleaf Vervain. Lake, Cuya-
hoga, Erie, Ottawa, Auglaize, Madison, Montgomery, Cler-
mont, Adams, Meigs.

216

1611.

1612.

1613.

1614.

1615.

1616.

1617.
1618.

1619.
1620.
1621.
1622.

1623.
1624.

1625.
1626.
1627.
1628.

1629.
1680.

OHIO BIOLOGICAL SURVEY

Verbena stricta Vent. Hoary Vervain. Hamilton, Clermont,
Highland, Warren, Preble, Montgomery, Clark, Franklin,
Licking, Cuyahoga, Lake.

Verbena bracteosa Mx. Bracted Vervain. Pike, Hamilton, Mont-
gomery, Auglaize, Wyandot, Cuyahoga, Ashtabula.

Verbena canadensis (L.) Britt. Large-flowered Verbena. Ross,
Franklin, Auglaize.

Lippia lanceolate Mx. Frog-fruit. General; no specimens from
the eastern counties.

Lamiaceae. Mint Family.

Isanthus brachiatus (L.) B. 8. P. False Pennyroyal. Erie, Ot-
tawa, Clark, Warren, Franklin, Muskingum, Hocking, Mor-
gan, Gallia.

Trichostema dichotomum L. Blue-curls. Hamilton, Fairfield,
Jackson, Monroe, Highland.

Ajuga reptans L. Bungle-weed. No specimens. From Europe.

Teucrium canadense L. American Germander. General and
abundant.

Teucrium occidentale Gr. Hairy Germander. Lake, Wayne,
Erie, Ottawa, Auglaize, Clark, Greene, Perry, Monroe.

Teucrium scorodonia L. Wood Germander. Lake County. From
Europe.

Teucrium botrys L. Cutleaf Germander. No specimens. From
Europe.

Scutellaria lateriflora L. Mad-dog Skullcap. General.

Scutellaria serrata Andr. Showy Skulleap. Gallia County.

Seutellaria incana Muhl. Downy Skulleap. Eastern and south-
ern Ohio; from Cuyahoga and Wayne Counties eastward and
from Perry and Miami Counties southward.

Scutellaria cordifolia Muhl. Heartleaf Skullcap. Rather general.

Scutellaria pilosa Mx. Hairy Skulleap. No specimens. —

Scutellaria integrifolia L. Hyssop Skulleap.” Jackson County.

Scutellaria parvula Mx. Small Skulleap. Ottawa, Madison,
Clark, Hamilton, Gallia, Franklin, Greene, Montgomery,
Scioto.

Scutellaria saxatilis Ridd. Rock Skulleap. No specimens.

Scutellaria galericulata L. Marsh Skulleap. Rather general; no
specimens south of Clark and Perry Counties.

1681.
1632.

1633.

1634.

1635.

1636.

1637.

1638.

1639.

1640.

1641.

1642.

1643.

1644.

1645.

1646.

1647.

1648.

1649.

1650.

VASCULAR PLANTS OF OHIO 217

Scutellaria nervosa Pursh. Veined Skulleap. Rather general.

Marrubium vulgare L. Common Hoarhound. General. Nat-
uralized from Europe.

Hedeoma pulegioides (L.) Pers. American Pennyroyal. Gen-
eral and abundant.

Hedeoma hispida Pursh. Rough Pennyroyal. (Moseley Herba-
rium—Lorain County.)

Melissa officinalis L. Lemon Balm. Rather general; no speci-
mens from the northwestern counties. From Europe.

Satureia hortensis L. Summer Savory. Ottawa, Lake. From
Europe.

Clinopodium vulgare L. Field Basil. Rather general; no speci-
mens from southeastern and northwestern counties.

Clinopodium glabrum (Nutt.) Ktz. Low Calamint. Ottawa,
Erie, Union, Greene.

Koellia virginiana (L.) MacM. Virginia Mountain-mint. Rather
general.

Koellia flexuosa (Walt.) MacM. Narrowleaf Mountain-mint.
Rather general.

Koellia pilosa (Nutt.) Britt. Hairy Mountain-mint. Cuyahoga,
Stark, Hocking, Clark, Shelby.

Koellia ineana (L.) Ktz. Hoary Mountain-mint. Stark, Fair-
field, Hocking, Jackson, Gallia, Scioto, Adams:

Koellia mutica (lu.) Britt. Short-toothed Mountain-mint. Lick-
ing, Cuyahoga.

Origanum vulgare L. Wild Majoram. Hocking County. From
Europe.

Thymus serpyllum L. Creeping Thyme. Coshocton, Gallia.
From Europe.

Cunila origanoides (L.) Britt. American Dittany. Southeastern
Ohio to Tuscarawas, Fairfield, Ross, and Adams Counties.

Lycopus virginicus L. Virginia Water-hoarhound. Rather gen-

eral.
Lycopus uniflorus Mx. Northern Water-hoarhound. Belmont

County.

Lycopus rubellus Moench. Stalked Water-hoarhound. Geauga,
Wayne, Cuyahoga, Erie, Huron, Paulding, Auglaize, Fair-
field, Clinton, Montgomery.

Lycopus americanus Muhl. Cutleaf Water-hoarhound. General

OHIO BIOLOGICAL SURVEY

Mentha spicata L. Spearmint. General. Naturalized from

Europe.

Mentha piperita L. Peppermint. General. Naturalized from
Europe.

Mentha citrata Ehrh. Bergamot Mint. Lake, Franklin. From
Europe.

Mentha longifolia (L.) Huds. European Mint. Lake County.
From Europe.

Mentha rotundifolia (L.) Huds. Roundleaf Mint. Franklin
County—a waif. From Europe.

Mentha alopecuroides Hull. Woolly Mint. Franklin County.
From Europe.

Mentha arvensis L. Field Mint. Lake County. From Europe.

Mentha cardiaca Gerarde. Small-leaf Mint. Montgomery Coun-
ty. From Europe.

Mentha canadensis L. American Wild Mint. General.

Collinsonia canadensis L. Stone-root. General.

Perilla frutescens (L.) Britt. Perilla. Warren County. Native
of India.

Agastache nepetoides (L.) Ktz. Catnip Giant-hyssop. General.

Agastache serophulariaefolia (Willd.) Ktz. Figwort Giant-hys-
sop. Medina, Stark, Auglaize, Champaign, Madison, Hock-
ing.

Nepeta cataria L. Catnip. General and abundant. Naturalized
from Europe.

Glecoma hederacea L. Ground Ivy. General and abundant.
Naturalized from Europe.

Prunella vulgaris L. Common Self-heal. General and abundant.
Native of Europe.

Dracocephalum virginianum L. Virginia Dragon-head. Rather
general.

Synandra hispidula (Mx.) Britt. Synandra. Belmont, Wyan-
dot, Franklin, Miami, Hamilton, Clermont, Lawrence.

Galeopsis tetrahit L. Hemp-nettle. Lake County. From Europe.

Leonurus cardiaca L. Common Motherwort. General and abun-
dant. Naturalized from Europe.

Lamium amplexicaule L. Common Henbit. Rather general.
From Europe.

VASCULAR PLANTS OF OHIO 219

1672. Lamium purpureum L. Red Henbit. Warren, Erie, Lorain.
From Europe.

1673. Lamium maculatum L. Spotted Henbit. Washington, Miami,
Knox, Marion, Auglaize, Lorain. From Europe.

1674. Lamium album L. White Henbit. Miami, Lorain. From
Europe.

1675. Stachys palustris L. Marsh Hedge-nettle. Rather general.

1676. Stachys tenuifolia Willd. Smooth Hedge-nettle. Rather general.

1677. Stachys asper Mx. Rough Hedge-nettle. Rather general.

1678. Stachys cordata Ridd. Cordate Hedge-nettle. Southern Ohio,
as far north as Noble, Franklin, and Auglaize Counties.

1679. Blephilia ciliata (L.) Raf. Downy Blephilia. Northern part of
the state; as far south as Harrison, Franklin, and Mont-
gomery Counties.

1680. Blephilia hirsuta (Prush) Torr. Hairy Blephilia. General.

1681. Monarda punctata L. Horsemint. No specimens.

1682. Monarda didyma L. American Beebalm. Trumbull, Portage,
Cuyahoga, Medina, Madison.

1683. Monarda clinopodia L. Basil Balm. General.

1684. Monarda fistulosa L. Wild Bergamot. General and abundant.

1685. Monarda mollis L. Canescent Wild Bergamot. Rather general.

1686. Salvia lyrata L. Lyreleaf Sage. Pike, Lawrence, Gallia, Meigs.

1687. Salvia lanceifolia Poir. Lanceleaf Sage. Franklin County.
From the West.

1688. Salvia verbenaca L. Wild Sage. No specimens. From Europe.

1689. Salvia officinalis L. Common Sage. Stark County. Escaped.

Phrymaceae. Lopseed Family.
1690. Phryma leptostachya L. Lopseed. General.

Order, Plantaginales.
Plantaginaceae. Plaintain Family.

1691. Plantago cordata Lam. Heartleaf Plantain. Lucas, Auglaize,
Madison, Franklin.

1692. Plantago rugellii Dec. Rugel’s Plantain. General and abundant.

1693. Plantago major L. Common Plantain. Rather general.

1694. Plantago lanceolata L. Ribgrass Plantain. General and abun-
dant. Naturalized from Europe.

1695. Plantago aristata Mx. Large-bracted Plantain. Rather general.

220 OHIO BIOLOGICAL SURVEY

1696. Plantago virginica L. Dwarf Plantain. Gallia, Jackson, Pike,
Ross, Stark, Cuyahoga, Lake.

1697. Plantago arenaria W. & K. Sand Plantain. Montgomery Coun-
ty. From Europe.

Subclass, INFERAE.
Order, Umbellales.
Araliaceae. Ginseng Family.
1698. Aralia spinosa L. Angelica-tree. Clermont, Hocking.
1699. Aralia racemosa lL. American Spikenard. General.
1700. Aralia nudicaulis L. Wild Sarsaparilla. Northern part of
state, as far south as Licking County.
1701. Aralia hispida Vent. Bristly Sarsaparilla. Lake, Cuyahoga.
1702. Panax quinquefolium L. Common Ginseng. General.
1703. Panax trifolium L. Dwarf Ginseng. Columbiana, Cuyahoga,
Lorain, Medina, Seneca, Richland.

Ammiaceae. Carrot Family.

1704. Eryngium aquaticum L. Rattlesnake-master. Wyandot, Erie.

1705. Sanicula marylandica L. Black Snakeroot. Rather general.

1706. Sanicula gregaria Bickn. Clustered Snakeroot. Rather general

1707. Sanicula canadensis L. Short-styled Snakeroot. General and
abundant.

1708. Sanicula trifoliata Bickn. lLarge-fruited Snakeroot. Southern
and eastern part of state to Geauga, Morrow, and Preble
Counties.

1709. Deringa canadensis (L.) Ktz. Honewort. General.

1710. Chaerophyllum procumbens (L.) Crantz. Spreading Chervil.
General.

1711. Washingtonia claytoni (Mx.) Britt. Woolly Sweet-cicely. Gen-
eral.

1712. Washingtonia longistylis (Torr.) Britt. Long-styled Sweet-
cicely. General.

1713. Seandix pecten-veneris L. Venus’-comb. Lake County. From
Europe.

1714. Pastinaca sativa L. Wild Parsnip. General and abundant. Nat-
uralized from Europe.

1715. Heracleum lanatum Mx. Cow-parsnip. Rather general.

1716.
1717.

1718.

1719.
1720.
1721.
1722.

1723.
1724.
1725.
1726.
1727.
1728.
1729.
1730.

17381.
1732.

1733.

1734.
1735.

VASCULAR PLANTS OF OHIO 221

Conioselium chinense (L.) B. S. P. Hemlock-parsley. Lake,
Summit.

Angelica atropurpurea L. Purple-stemmed Angelica. Rather
general.

Angelica villosa (Walt.) B.S. P. Pubescent Angelica. Eastern
half of state, west to Adams, Fairfield and Richland Coun-
ties.

Oxypolis rigidus (L.) Raf. Cowbane. Hamilton, Clark, Frank-
lin, Erie, Fulton, Champaign, Huron, Montgomery, Madison,

Bupleurum rotundifolium L. Hare’s-ear. Warren County. From
Europe.

Thaspium trifoliatum (L.) Britt. Purple Meadow-parsnip.
General.

Thaspium barbinode (Mx.) Nutt. Hairy-jointed Meadow-pars-
nip. General.

Taenidia integerrima (L.) Drude. Yellow Pimpernel. General.

Zizia aurea (L.) Koch. Early Meadow-parsnip. Rather general.

Zizia cordata (Walt.) DC. Heartleaf Meadow-parsnip. Lorain,
Richland, Wyandot, Madison, Franklin, Warren, Gallia,
Washington.

Apium petroselinum L. Parsley. Madison County. Escaped
from cultivation.

Foeniculum foeniculum (L.) Karst. Fennel. Hocking, Scioto.
From Europe.

Aethusa cynapium L. Fool’s Parsley. Lake County. From
Europe.

Hydrocotyle umbellata L. Umbellate Marsh-pennywort. Por-
tage, Stark.

Hydrocotyle americana L. American Marsh-pennywort. Cuya-
hoga, Summit, Wayne, Stark.

Erigenia bulbosa (Mx.) Nutt. Harbenger-of-spring. General.

Conium maculatum L. Poison-hemlock. Montgomery, Knox,
Lake. From Europe.

Aegopodium podagraria L. Goutweed. Lake County. From
Europe.

Eulophus americanus Nutt. Eastern Eulophus. No specimens.

Pimpinella saxifraga L. Pimpernel. No specimens. From
Europe.

OHIO BIOLOGICAL SURVEY

Sium cicutaefolium Schrank. Water-parsnip. General, but no
specimens from the southern counties.

1737. Cicuta maculata L.. Spotted Water-hemlock. General.

1738. Cicuta bulbifera L. Bulb-bearing Water-hemlock. Northern
part of state south to Perry and Clark Counties.

1739. Carum earui L. Caraway. Columbiana, Ashland, Lorain, Ful-
ton. From Europe.

1740. Daucus carota L. Wild Carrot. General and abundant. Nat-
uralized from Europe.

1741. Torilis anthriseus (l.) Gmel. Erect Hedge-parsley. Hamilton

County. From Europe.

Cornaceae. Dogwood Family.

1742. Cornus alternifolia L. f. Blue Dogwood. General.

1743. Cornus femina Mill. Panicled Dogwood. General in the north-
ern half of the state.

1744. Cornus stolonifera Mx. Red-osier Dogwood. General in the
northern part of the state, south to Stark, Morrow, and
Montgomery Counties.

1745. Cornus asperifolia Mx. Roughleaf Dogwood. General.

1746. Cornus amomum Mill. Silky-Dogwood. General and abundant.

1747. Cornus rugosa Lam. Roundleaf Dogwood. Cuyahoga, Summit,
Warren.

1748. Cynoxylon floridum (L.) Raf. Flowering Dogwood. General
and abundant.

1749. Cynoxylon canadense (L.) Dwarf Dogwood. Stark, Licking.

1750. Nyssa sylvatica Marsh. Tupelo. General.

Order, Rubiales.
Rubiaceae. Madder Family.

1751. Houstonia coerulea L. Bluets. Southeastern two-thirds of the
state as far northwest as Cuyahoga, Crawford, Clark, and
Hamilton Counties.

1752. Houstonia purpurea L. Large Houstonia. Clermont, Butler,
Highland, Warren.

1753. Houstonia ciliolata Torr. Fringed Houstonia. Lawrence, Lick-
ing, Franklin, Delaware, Defiance, Lucas, Ottawa, Cuyahoga,
Lake.

1754.

1759.
1756.
1757.
1758.
1759.
1760.
1761.
1762.
1763.
1764.
1765.
1766.

1767.
1768.

1769.
1770.

1771.

1772.
17738.

1774.

1775.
1776.

VASCULAR PLANTS OF OHIO 223

Houstonia longifolia Gaertn. Longleaf Houstonia. Rather gen-
eral, but Ottawa the only northern county represented in
the herbarium.

Houstonia tenuifolia Nutt. Slenderleaf Houstonia. No speci-
mens.

Houstonia angustifolia Mx. Narrowleaf Houstonia. Ottawa
County.

Cephalanthus occidentalis L. Button-bush. General and
abundant.

Michella repens L. Partridge-berry. Rather general.

Spermacoce glabra Mx. Smooth Buttonweed. No specimens.

Diodia teres Walt. Rough Buttonweed. Lake County.

Galium pilosum Ait. Hairy Bedstraw. Eastern Ohio; as far
west as Lorain, Knox, Fairfield, and Adams Counties.

Galium lanceolatum Torr. Lanceleaf Wild Licorice. Rather
general.

Galium circaezans Mx. Wild Licorice. General and abundant.

Galium boreale L. Northern Bedstraw. Ottawa, Lorain.

Galium triflorum Mx. Fragrant Bedstraw. General.

Galium mollugo L. White Bedstraw. Lake, Fayette. From
Europe.

‘Galium tinctorium L. Stiff Marsh Bedstraw. Rather general.

Galium trifidum L. Small Bedstraw. Northern Ohio, as far
south as Shelby, Madison, Perry, and Harrison Counties.

Galium claytoni Mx. Clayton’s Bedstraw. Erie County.

Galium concinnum T. & G. Shining Bedstraw. General and
abundant.

Galium asprellum Mx. Rough Bedstraw. Rather general; no
specimens from the southern counties.

Galium aparine L. Common Cleavers. General and abundant.

Sherardia arvensis L. Blue Field-madder. Cuyahoga County.
From Europe.

Caprifoliaceae. Honeysuckle Family.

Sambucus canadensis L. Common Elderberry. General and
abundant.

Sambucus racemosa L. Red Elderberry. Rather general.

Viburnum pubescens (Ait.) Pursh. Downy Arrow-wood. Lo-
rain, Erie, Wyandot, Auglaize, Williams.

224

1777.

1778.
1779.
1780.
1781.
1782.

1783.
1784.

1785.
1786.

1787.
1788.
1789.
1790.
1791.

1792.

1793.

1794.

3795.

1796.

1797.

1798.

OHIO BIOLOGICAL SURVEY

Viburnum dentatum L. Toothed Arrow-wood. Ashtabula,
Geauga, Lorain, Summit, Stark, Wayne, Ashland, Tusca-
rawas.

Viburnum scabrellum (T. & G.) Chapm. Roughleaf Arrow-
wood. Adams, Brown, Hocking, Madison.

Viburnum ecassinoides L. Withe-rod. Ashtabula, Geauga, Cuy-
ahoga, Summit, Lorain, Hocking.

Viburnum lentago L. Sheepberry. Rather general.

Viburnum prunifolium L. Black Haw. General.

Viburnum lantana L. Wayfaring-tree. Lake County. From
Europe. _

Viburnum acerifolium L. Mapleleaf Arrow-wood. General.

Viburnum opulus L. Cranberry-tree. Lake, Geauga, Cham-
paign.

Viburnum alnifolium Marsh. Hobblebush. Ashtabula, Lake.

Triosteum angustifolium L. Yellow Horse-gentian. Cuyahoga,
Warren, Clermont.

Triosteum perfoliatum L. Common Horse-gentian. General.

Symphoricarpos racemosus Mx. Snowberry. Rather general.

Symphoricarpos symphoricarpos (L.) MacM. Coralberry. Gen-
eral.

Lonicera canadensis Marsh. American Fly Honeysuckle. Lake,
Summit, Cuyahoga, Lorain.

Lonicera oblongifolia (Goldie) Hook. Swamp Fly Honeysuckle.
Cuyahoga County.

Lonicera tartarica L. Tartarian Honeysuckle. Ashtabula, Lake,
Cuyahoga, Lorain, Licking, Franklin, Auglaize. Escaped
from cultivation.

Lonicera xylosteum L. European Fly Honeysuckle. Lake Coun-
ty. Native of Europe.

Lonicera japonica Thunb. Japanese Honeysuckle. Adams,
Brown, Auglaize. Escaped from cultivation.

Lonicera sempervirens L. Trumpet Honeysuckle. Cuyahoga
County.

Lonicera caprifolium L. Italian Honeysuckle. No specimens.
From Europe.

Lonicera hirsuta Eaton. Hairy Honeysuckle. Ottawa, Lorain,
. Monroe.

Lonicera glaucescens Rydb. Glauseent Honeysuckle. General.

VASCULAR PLANTS OF OHIO 225

1799. Lonicera sullivantii Gr. ‘Sullivant’s Honeysuckle. Stark, Mus-
kingum, Franklin, Madison, Clark, Highland.

1800. Lonicera dioica L. Smoothleaf Honeysuckle. Champaign,
Franklin.

1801. Linnaea americana Forbes. American Twin-flower. Stark
County.

1802. Diervilla diervilla (li.) MaeM. Bush-honeysuckle. Lucas, Lo-
rain, Summit, Wayne, Stark, Franklin.

Valerianaceae. Valerian Family.

1808. Valerianella locusta (L.) Bettke. European Corn-salad. Hamil-
ton, Ross, Lorain, Cuyahoga. From Europe.

1804. Valerianella chenopodifolia (Pursh.) DC. Goosefoot Corn-salad.
Rather general.

1805. Valerianella radiata (L.) Dufr. Beaked Corn-salad. General.

1806. Valerianella woodsiana (T. & G.) Walp. Wood’s Corn-salad.
Erie, Richland, Franklin, Clark.

1807. Valeriana pauciflora Mx. Large-flowered Valerian. Western
half of Ohio, as far east as Ottawa, Franklin, and Lawrence
Counties.

1808. Valeriana edulis Nutt. Edible Valerian. Champaign County.

1809. Valeriana officinalis L. Garden Valerian. Ashtabula, Lake.
From Europe.

Order, Campanulales.
Campanulaceae. Bellflower Family.

1810. Campanula rapunculoides L. European Bellflower. Cuyahoga,
Lorain, Auglaize, Crawford, Carroll, Franklin, Hamilton.
From Europe.

1811. Campanula americana L. Tall Bellflower. General and abun-
dant.

1812. Campanula rotundifolia L. Harebell. Ottawa County.

1813. Campanula aparinoides Pursh. Marsh Bellflower. Rather gen-
eral; no specimens from the southeastern and northwestern

counties. ;
1814. Specularia perfoliata (L.) DC. Venus’-looking-glass. General

Lobeliaceae. Lobelia Family.
1815. Lobelia cardinalis L. Cardinal Lobelia. General.

226

1816.
1817.
1818.
1819.

1820.
1821.

OHIO BIOLOGICAL SURVEY

Lobelia syphalitica L. Blue Lobelia. General and abundant.

Lobelia puberula Mx. Downy Lobelia. Gallia, Meigs, Hocking.

Lobelia spicata Lam. Pale Spiked Lobelia. General.

Lobelia leptostachys A. DC. Spiked Lobelia. Adams, Gallia,
Meigs, Hocking, Fairfield, Clark.

Lobelia inflata L. Indian-tobaceo. General.

Lobelia kalmii L. Kalm’s Lobelia. General.

Order, Compositales.

1822.

1823.

1824.

1825.

1826.
1827.

1828.

1829.

1830.

1831.
1832.

1833.
1834.
1835.

1835a.

Dipsacaceae. Teazel Family.
Dipsacus sylvestris Huds. Wild Teazel. General and abundant.
Naturalized from Europe.

Ambrosiaceae. Ragweed Family.

Xanthium pennsylvanicum Wallr. Pennsylvania Cocklebur.
General.

Xanthium americanum Walt. American Cocklebur. Athens,
Vinton, Washington.

Xanthium spinosum L. Spiny Cocklebur. Montgomery County.
Introduced.

Ambrosia trifida L. Giant Ragweed. General.

Ambrosia psilostachya DC. Western Ragweed. Franklin, Lake.
Introduced from the West.

Ambrosia elatior L. Roman Ragweed. General and abundant.

Helianthaceae. Sunflower Family.

Heliopsis helianthoides (L.) Sw. Smooth Oxeye. General and
abundant.

Heliopsis scabra Dunal. Rough Oxeye. Erie, Wyandot, Wayne.
Madison, Ross.

Verbesina alba L. Verbesina. Rather general.

Rudbeckia triloba L. Thinleaf Cone-flower. Rather general;
no specimens from the eastern counties.

Rudbeckia hirta L. Black-eyed-Susan. General and abundant.

Rudbeckia fulgida Ait. Orange Cone-flower. Franklin, Union.

Rudbeckia speciosa Wend. Showy Cone-flower. Montgomery,
Champaign, Madison, Franklin.

Rudbeckia speciosa sullivanti (Boy. & Bead.) Rob: No spec-
imens.

1886.
1887.

1838.

1839.

1840.

1841.

1842.

1843.

1844.

1845.

1846.

1847.

1848.

1849.

1850.

1851.

1852.

1853.

1854.
1855.

1856.

VASCULAR PLANTS OF OHIO 227

Rudbeckia laciniata L. Tall Cone-flower. General.

Ratibida pinnata (Vent.) Barnh. Tall Nigger-head. Rather
general.

Ratibida columnaris (Sims.) D. Don. Prairie Nigger-head. A
waif in Franklin County.

Echinacea purpurea (L.) Moench. Purple Cone-flower. Clark,
Madison, Franklin, Holmes, Lucas.

Helianthus occidentalis Ridd. Fewleaf Sunflower. Fulton, Erie,
Franklin.

Helianthus microcephalus T. & G. Small Wood Sunflower.
Rather general.

Helianthus giganteus L. Giant Sunflower. From Erie, Rich-
land, and Fairfield Counties westward.

Helianthus maximiliani Schrad. Maximilian’s Sunflower. Lake,
Franklin. From the West.

Helianthus grosse-serratus Mart. Sawtooth Sunflower. Cuya-
hoga, Erie, Huron, Wood, Auglaize, Clark, Madison.

Helianthus kellermani Britt. Kellerman’s Sunflower. Frank-
lin County.

Helianthus divaricatus L. Woodland Sunflower. Rather gen-
eral.

Helianthus mollis. Lam. Hairy Sunflower. Erie, Franklin.

Helianthus doronicoides Lam. Oblong-leaf Sunflower. Rather
general; no specimens from the eastern and southeastern
counties.

Helianthus decapetalus L. Thinleaf Sunflower. Rather general.

Helianthus tracheliifolius Mill. Throatwort Sunflower. Rather
general; no specimens from the southeastern third of Ohio.

Helianthus strumosus L. Paleleaf Wood Sunflower. Rather
general; no specimens from the southeastern third of the
state.

Helianthus hirsutus Raf. Hirsute Sunflower. General.

Helianthus laetiflorus Pers. Showy Sunflower. Franklin,
Wayne.

Helianthus tuberosus L. Jerusalem Artichoke. General.

Helianthus annuus L. Common Sunflower. Rather general.

From the West.
Helianthus petiolaris Nutt.
From the West.

Prairie Sunflower. Lake County.

228

1857.
1858.
1859.
1860.
1861.

1862.
1863.

1864.
1865.
1866.
1867.
1868.
1869.
1870.
1871.

1872.
1873.

1874.

1875.

1876.

1877.
1878.

1879.

1880.
1881.

OHIO BIOLOGICAL SURVEY

Phaethusa helianthoides (Mx.) Britt. Sunflower Crownbeard.
Madison, Clark, Adams.

Ridan alternifolius (L.) Britt. Ridan. General.

Coreopsis lanceolata L. Lance-leaf Tickseed. Franklin County.

Coreopsis tripteris L. Tall Tickseed. Rather general.

Coreopsis major Walt. Greater Tickseed. Gallia, Lawrence,
Scioto.

Coreopsis verticillata L. Whorled Tickseed. No specimens.

Coreopsis tinctoria Nutt. Garden Tickseed. Montgomery,
Franklin, Cuyahoga. From the West.

Bidens laevis (L.) B.S. P. Smooth Bur-marigold. Columbiana,
Erie, Logan, Hamilton.

Bidens cernua L. Nodding Bur-marigold. General.

Bidens connata Muhl. Swamp Bur-marigold. Rather general.

Bidens comosa (Gr.) Wieg. Leafy-bracted Bur-marigold. Aug-
laize, Delaware, Franklin, Vinton, Belmont.

Bidens discoidea (T. & G.) Britt. Small Beggar-ticks. Erie
County.

Bidens frondosa L. Black Beggar-ticks. Meigs, Vinton, Holmes.

Bidens vulgata Greene. Tall Beggar-ticks. General.

Bidens bipinnata L. Spanish-needles. Rather general; no speci-
mens from the northwestern counties.

Bidens trichosperma (Mx.) Britt. Tall Tickseed. General.

Bidens aristosa (Mx.) Britt. Western Tickseed. Wyandot,
Champaign, Clark, Madison.

Megalodonta beckii (Torr.) Greene. Water-marigold. Erie,

Stark.

Galinsoga parviflora Cav. Galinsoga. Lake, Cuyahoga, Licking,
Belmont, Columbiana, Jefferson, Monroe, Franklin, Mont-
gomery. From tropical America.

Polymnia uvedalia L. Yellow Leaf-cup. Cuyahoga, Noble, Gal-
lia, Lawrence, Clermont, Clark.

Polymnia canadensis L. Small-flowered Leaf-cup. General.

Silphium integrifolium Mx. Entire-leaf Rosin-weed. No speci-
mens.

Silphium trifoliatum L. Whorled Rosin-weed. Rather general;
no specimens from the northwestern counties.

Silphium laciniatum L. Compass-plant. Summit County

Silphium perfoliatum L. Indian-eup. General.

1882.

1883.

1884.

1885.

1886.

1887.

1888.

1889.

1890.

1891.
1892.

1893.
1894.
1895.

1896.
1897.

1898.

1899,

1900.
1901.

1902.

VASCULAR PLANTS OF OHIO 229

Silphium terebinthinaceum Jacq. Prairie Dock (Rosin-weed).
Cuyahoga, Wayne, Erie, Ottawa, Lucas, Fulton, Defiance,
Hancock, Champaign, Clark, Madison.

Parthenium hysterophorus L. Parthenium. A waif in Franklin
County.

Tetraneuris herbacea Greene. Eastern Tetraneuris. Ottawa
County.

Helenium autumnale L. Common Sneezeweed. Rather general;
no specimens from the southeastern counties.

Helenium nudiflorum Nutt. Purple-headed Sneezeweed. Lake,
Franklin.

Helenium tenuifolium Nutt. Slender-leaf Sneezeweed. Frank-
lin, Lake.
Boebera papposa (Vent.) Rydb. Fetid Marigold. Franklin,
Delaware, Logan, Madison, Hamilton. From the West.
Inula helenium L. Elecampane. General, but no specimens from
the southernmost counties. From Europe.

Gifola germanica (l.) Dum. Herb Impius. Guernsey County.
From Europe.

Gnaphalium obtusifolium L.. Fragrant Cudweed. General.

Gnaphalium decurrens Ives. Clammy Cudweed. Cuyahoga
County.

Gnaphalium uliginosum L. Marsh Cudweed. General.

Gnaphalium purpureum lL. Purplish Cudweed. Rather general.

Anaphalis margaritacea (L.) Benth. & Hook. Pearly Everlast-
ing. Cuyahoga County.

Antennaria parlinii Fern. Parlin’s Everlasting. General.

Antennaria solitaria Rydb. Single-headed Everlasting. Law-
rence County.

Antennaria plantaginifolia (L.) Rich. Plantain-leaf Everlast-
ing. General.

Antennaria neodioica Greene. Smaller Everlasting. Lake, Aug-
laize.

Antennaria neglecta Greene. Field Everlasting. Rather general.

Grindelia squarrosa (Pursh) Dun. Broadleaf Gum-plant. Ham-
ilton County. From the West.

Chrysopsis graminifolia (Mx.) Ell. Grassleaf Golden-aster. No
specimens.

230

1903.
1904.
1905.
1906.
1907.
1908.
1909.
1910.
1911.
1912.
1913.
1914.
1915.
1916.
1917.
1918.
1919.
1920.
1921.
1922.
1923.
1924.

1925.

OHIO BIOLOGICAL SURVEY

Chrysopsis mariana (L.) Nutt. Maryland Golden-aster. Hock-
ing, Jackson.

Solidago squarrosa Muhl.
Cuyahoga.

Solidago eaesia L. Wreath Goldenrod. General.

Solidago flexicaulis L. Zig-zag Goldenrod. Eastern Ohio, as far
west as Cuyahoga, Fairfield, Jackson, and Lawrence Coun-
ties; also in Ottawa County.

Solidago bicolor L. White Goldenrod. Columbiana, Geauga,
Cuyahoga, Summit, Wayne, Erie, Fairfield, Vinton, Jackson,
Lawrence.

Solidago hispida Muhl. Hairy Goldenrod. Ottawa, Lake.

Solidago erecta Pursh. Slender Goldenrod. Fairfield, Hocking,
Meigs.

Solidago uliginosa Nutt. Bog Goldenrod. Lucas, Portage,

- Stark, Wayne, Licking, Franklin.

Solidago speciosa Nutt. Showy Goldenrod. Lueas, Franklin,
Fairfield, Lawrence.

Solidago rigidiuscula (T. & G.) Port. Slender Showy Golden-
rod. Erie, Wyandot, Wood, Lucas, Fulton.

Solidago rugosa Mill. Wrinkle-leaf Goldenrod. Rather general.

Solidago patula Muhl. Roughleaf Goldenrod. Rather general.

Solidago ulmnifolia Muhl. Elmleaf Goldenrod. Rather general.

Solidago neglecta T. & G. Swamp Goldenrod. Wood, Madison,
Fairfield.

Solidago juncea Ait. Plume Goldenrod. Rather general.

Solidago arguta Ait. Cutleaf Goldenrod. Erie County.

Solidago: canadensis L. Canada Goldenrod. General and abun-
dant.

Solidago serotina Ait. Late Goldenrod. General.

Solidago nemoralis Ait. Gray Goldenrod. General.

Solidago rigida L. Stiff Goldenrod. Erie, Ottawa, Lucas, De-
fiance, Auglaize, Madison, Franklin, Lawrence.

Solidago ohioensis Ridd. Ohio Goldenrod. Stark, Erie, Wyan-
dot, Franklin, Champaign, Clark, Montgomery.

Solidago riddellii Frank. Riddell’s Goldenrod. Lucas, Fulton,
Wyandot, Franklin, Madison, Clark.

Euthamia graminifolia (.) Nutt. Bushy Fragrant Goldenrod.
General.

Stout Goldenrod. Ashtabula, Lake,

VASCULAR PLANTS OF OHIO ae

Euthamia tenuifolia (Pursh.) Greene. Slender Fragrant Golden-
rod. Erie, Lueas, Cuyahoga, Lake.

Bellis perennis L. European Daisy. Lake, Cuyahoga. From
Europe.

Boltonia asteroides (L.) L’Her. Boltonia. Erie, Ottawa, Lucas,
Auglaize, Paulding, Defiance.

Sericocarpus linifolius (L.) B. S. P. Narrowleaf Whitetop
Aster. No specimens.

Sericocarphus asteroides (lu.) B. 8. P. Toothed Whitetop Aster.
Cuyahoga, Summit, Wayne, Holmes, Fairfield, Hocking,
Jackson, Gallia, Lawrence.

Aster divaricatus L. White Wood Aster. Meigs, Franklin, Fair-
field, Lorain, Erie.

Aster macrophyllus L. lLargeleaf Aster. Rather general; no
specimens from the southwestern counties.

Aster shortii Hook. Short’s Aster. From Franklin and Mont-
gomery Counties southward; also in Lake and Ottawa
Counties.

Aster azureus Lindl. Azure Aster. Franklin, Wood, Fulton,
Erie.

Aster cordifolius L. Common Blue Wood Aster. Rather general.

Aster lowrieanus Port. Lowrie’s Aster. Lake, Cuyahoga, Aug-
laize, Fairfield, Hamilton.

Aster lindleyanus T. & G. Lindley’s Aster. Wayne, Franklin.

Aster drummondii Lindl. Drummond’s Aster. Madison County.

Aster safittifolium Willd. Arrowleaf Aster. Rather general.

Aster undulatus L. Wavy-leaf Aster. Wayne County.

Aster patens Ait. Late Purple Aster. Wayne County.

Aster phlogifolius Muhl. Thinleaf Purple Aster. Wayne, Por-
tage.

Aster novae-angliae L. New England Aster. General.

Aster oblongifolius Nutt. Aromatic Aster. No specimens.

Aster puniceus L. Purple-stem Aster. Rather general.

Aster prenanthoides Muhl. Crooked-stem Aster. Rather general.

Aster laevis L. Smooth Aster. Rather general.

Aster junceus Ait. Rush Aster. Licking, Wayne.

Aster lateriflorus (L.) Britt. Starved Aster. Rather general.

Aster hirsuticaulis Lindl. Roughstem Aster. | Warren, Auglaize.

- Aster vimineus Lam. Small White Aster. Wayne County.

OHIO BIOLOGICAL SURVEY

Aster multiflorus Ait. Dense-flowered Aster. Lucas, Erie,
Gallia.

Aster dumosus L. Bushy Aster. Erie County.

Aster salicifolius Lam. Willow Aster. Wayne County.

Aster paniculatus Lam. Panicled Aster. General.

Aster tradescanti L. Tradescant’s Aster. Rather general.

Aster faxoni Porter. Faxon’s Aster. Vinton County.

Aster ericoides L. White Heath Aster. General.

Aster ericoides platyphyllus T. & G. Western half of state, east
to Erie, Franklin, and Meigs Counties.

Aster ptarmicoides (Nees.) T. & G. Upland White Aster. (Ot-
tawa County—Moseley Herbarium.)

Erigeron pulchellus Mx. Showy Fleabane. General.

Erigeron philadelphicus L. Philadelphia Fleabane. General.

Erigeron annuus (L.) Pers. White-top Fleabane. General.

Erigeron ramosus (Walt.) B. 8. P. Daisy Fleabane. General.

Leptilon canadense (L.) Britt. Common Horseweed. General.

Doellingeria umbellata (Mill.) Nees. Tall White-top Aster.
Rather general.

Doellingeria infirma (Mx.) Greene. Infirm Aster. Portage
County.

Tonactis linariifolius (L.) Greene. Stiffleaf Aster. Adams,
Hocking.

Eupatorium maculatum L. Spooted Joe-Pye-weed. General.

Eupatorium purpureum L. Joe-Pye-weed. General.

Eupatorium serotinum Mx. Late-flowering Thoroughwort. Ham-
ilton County.

Eupatorium altissimum L. Tall Thoroughwort. Hamilton,
Montgomery, Franklin, Erie, Lucas.

Eupatorium sessilifolium L. Upland Boneset. Southeastern
half of state, to Montgomery, Franklin, Wayne, Portage and
Hamilton Counties.

Eupatorium rotundifolium L. Roundleaf Thoroughwort. Hock-
ing County.

Eupatorium perfoliatum L. Common Boneset. General.

Eupatorium urticaefolium Reich. White Snake-root. General.

Eupatorium aromaticum L. Smaller White Snake-root. Hock-
ing County.

1977.

1978.

1979.
1980.

1981.
1982.
1983.
1984.
1985.
1986.
1987.
1988.

1989.
1990.

1991.

1992.

1993.

1994.

1995.

1996.

1997.

VASCULAR PLANTS OF OHIO 233

Eupatorium coelestinum L. Mist-flower. Southern Ohio; north
to Hamilton, Fairfield, and Washington Counties; also in
Ashtabula County.

Kuhnia eupatorioides L. False Boneset. Lucas, Erie, Clark,
Franklin, Gallia, Lawrence.

Lacinaria squarrosa (L.) Hill. Scaly Blazing-star. Lucas, Erie.

Lacinaria cylindrica (Mx.) Ktz. Cylindrie Blazing-star. Frank-
lin County.

Lacinaria punctata (Hook.) Ktz. Dotted Blazing-star. A waif
in Franklin County.

Lacinaria scariosa (L.) Hill. Large Blazing-star. Erie, Lucas,
Fairfield.

Lacinaria spicata (L.) Ktz. Dense Blazing-star. Paulding,
Lueas, Wood, Erie, Wyandot, Champaign, Clark, Hocking.
Vernonia noveboracensis (l.) Willd. New York Ironweed. Gal-

lia County.

Vernonia altissima Nutt. (V. maxima Small). Tall Ironweed.
General and abundant.

Vernonia fasciculata Mx. Western Jronweed. Erie County.

Vernonia missurica Raf. Missouri Ironweed. Erie County.

Elephantopus carolinianus Willd. Carolina Hilephant’s-foot.
Scioto, Jackson.

Achillea millefolium L. Common Milfoil. General and abundant.

Anthemis cotula L. Common Dog-fennel. General and abun-
dant. Naturalized from Europe.

Anthemis arvensis L. Field Dog-fennel. Lorain, Lake. From
Europe.

Anthemis tinctoria L. Yellow Dog-fennel. Guernsey County.
From Europe.

Chrysanthemum leucanthemum L. Oxeye Daisy. General and
abundant. Naturalized from Europe.

Chrysanthemum parthenium (L.) Pers. Common Feverfew.
Lake, Erie, Montgomery. From Europe.

Chrysanthemum balsamita L. Sweet-Mary. Cuyahoga, Ottawa,
Franklin, Madison. Escaped from gardens.

Chrysanthemum indicum L. Chrysanthemum. Escaped in
Adams County.

Matricaria inodora L. Scentless Camomile. Lake, Lawrence.
From Europe.

234

1998.

1999.

2000..

2001.
2002.

2003.

2004.

2005.

2006.

2007.
2008.

2009.

2010.

2011.

2012.
2013.
2014.
2015.

2016.
2017.

2018.

2019.

OHIO BIOLOGICAL SURVEY

Matricaria chamomilla L. German Camomile. Ottawa County.
From Europe.

Matricaria matricarioides (Lees.) Port. Rayless Camomile.
Stark County. From the Pacific coast.

Tanacetum vulgare L. Common Tansy. General. Naturalized
from Europe.

Artemisia caudata Mx. Wild Wormwood. Erie County.

Artemisia annua L. Annual Wormwood. Rather general. In-
troduced.

Artemisia biennis Willd. Biennial Wormwood. Ashtabula, Cuy-
ahoga, Lucas, Auglaize, Shelby, Wyandot, Franklin.

Artemisia vulgaris L. Common Mugwort. Escaped in Lake and
Cuyahoga Counties.

Artemisia pontica L. Roman Wormwood. Champaign, Portage.
From Europe.

Artemisia gnaphalodes Nutt. Prairie Cudweed. Lake County.
From the West.

Erechtites hieracifolia (L.) Raf. Fireweed. General.

Mesadenia reniformis (Muhl.) Raf. Great Indian-plantain.
Clermont, Greene.

Mesadenia atriplicifolia (L.) Raf. Pale Indian-plantain. Gen-
eral.

Mesadenia tuberosa (Nutt.) Britt. Tuberous Indian-plantain.
Montgomery, Champaign, Logan.

Synosma suaveolens (L.) Raf. Sweet-scented Indian-plantain.
Cuyahoga, Lorain, Stark, Clark, Jackson.

Senecio aureus L. Golden Squaw-weed. General.

Senecio obvatus Muhl. Roundleaf Squaw-weed. Rather general.

Senecio panperculus Mx. Balsam Squaw-weed. Ottawa County.

Senecio vulgaris L. Common Groundsel. Lake, Lorain, Aug-
laize. From Europe.

Tussilago farfara L. Coltsfoot. Lake, Cuyahoga. From Europe.

Arctium tomentosum (Lam.) Sehk. Woolly Burdock. Erie
County. From Europe.

Arctium lappa L. Great Burdock. Lorain, Cuyahoga. From

Europe.

Arctium minus Sechk. Common Burdock. General and abun-
dant. Naturalized from Europe.

VASCULAR PLANTS OF OHIO 235

Cirsium laneeolatum (L.) Hill, Spear Thistle. Rather general.
From Europe.

Cirsium altissimum (L.) Spreng. Tall Thistle. Rather general.

Cirsium discolor (Muhl.) Spreng. Field Thistle. Western Ohio,
as far east as Erie, Huron, Fairfield, and Clermont Counties.

Cirsium virginianwn (.) Mx. Virginia Thistle. | Madison
County.

Cirsium muticum Mx. Swamp Thistle. General.

Cirsium arvense (L.) Scop. Canada Thistle. General. From
Europe.

Onopordon acanthium L. Scotch Thistle. Hamilton, Wayne.
From Europe.

Centaurea scabiosa L. Seabious Star-thistle. Lake County.
From Europe.

Centaurea jacea L. Brown Star-thistle. Richland County.
From Europe.

Centaurea cyanus L. Bachelor’s-Button. Montgomery, Frank-
lin, Sandusky. Escaped from gardens.

Cichoriaceae. Chicory Family.

Cichorium intybus L. Chicory. Rather general. Introduced
from Europe.

Cynthia virginica (L.) Don. Virginia Cynthia. General.

Lapsana communis L. Nipplewort. Franklin, Lake. From
Europe.

Arnoseris minima (L.) Dum. Lamb Succory. Lake County.
From Europe.

Hypochaeris radicata L. Long-rooted Cat’s-ear. Lake, Ashta-
bula. From Europe.

Apargia nudicaulis (L.) Britt. Rough Hawkbit. Lake County.
From Europe.

Tragopogon pratensis L. Yellow Goat’s-beard. Lake, Erie, Ful-
ton, Auglaize, Franklin, Miami. From Europe.

Tragopogon porrifolius L. Salsify. Rather general; no speci-
mens from the southeastern third of the state. From Europe.

Sonchus arvensis L. Field Sow-thistle. Lake, Franklin. From
Europe.

Sonchus oleraceus L. Common Sow-thistle. General. Nat-
uralized from Europe.

236
2041.
2042.
2043.
2044.
2045.
2046.
2047.
2048.
2049.
2049a.
2050.
2051.
2052.

2053.

2054.

2055.
2056.

2057.
2058.

2059.

2060.

OHIO BIOLOGICAL SURVEY

Sonchus asper (L.) Hill. Spiny Sow-thistle. General. Nat-
uralized from Europe.

Lactuca virosa L. Prickly Lettuce. General and abundant.
Naturalized from Europe.

Lactuea saligna L. Willow Lettuce. Franklin, Greene, Mont-
gomery. From Europe.

Lactuea hirsuta Muhl. Hairy Lettuce. Tuscarawas, Ross,
Union.

Lactuca canadensis L. Tall Lettuce. General.

Lactuca sagittifolia Ell. Arrowleaf Lettuce. Fairfield County.

Lactuea villosa Jacq. Hairy-veined Blue Lettuce. Miami,
Montgomery.

Lactuea floridana (L.) Gaertn. Florida Lettuce. From Erie,
Franklin, and Ross Counties westward.

Lactuca spicata (Lam.) Hitch. Tall Blue Lettuce. Rather
general.

Lactuca spicata aurea Jennings. Holmes, Defiance, Cuyahoga,
Franklin, Athens.

Nabalus altissimus (L.) Hook. Tall Rattlesnake-root. General.

Nabalus albus (l.) Hook. White Rattlesnake-root. General.

Nabalus asper (Mx.) T. & G. Rough Rattlesnake-root. Erie
County.

Nabalus racemosus (Mx.) DC. Glaucous Rattlesnake-root. Ful-
ton, Lucas, Ottawa, Erie, Huron, Wyandot, Champaign,
Clark.

Nabalus ecrepidineus (Mx.) DC. Corymbed Rattlesnake-root.
Cuyahoga, Champaign, Warren.

Hieracium canadense Mx. Canada Hawkweed. Erie, Cuyahoga.

Hieracium paniculatum L. Panicled Hawkweed. Cuyahoga,
Wayne, Richland, Fairfield, Monroe.

Hieracium scabrum Mx. Rough Hawkweed. General.

Hieracium gronovii L. Gronovius’ Hawkweed. Fulton, Erie,
Franklin, Gallia.

Hieracium marianum Willd. Maryland Hawkweed. No speci-
mens.

Hieracium venosum L. Veined Hawkweed. Eastern Ohio; west
to Cuyahoga, Knox, Fairfield, Jackson, and Lawrence
Counties.

2061.

2062.

2063.

2064.

2065.

VASCULAR PLANTS OF OIIIO 237

Hieracium greenii Port. & Britt. Green’s Hawkweed. No
specimens.

Hieracium pilosella L. Mouse-ear Hawkweed. Lake County.
From Europe. ;

Hieracium aurantiacum L. Orange Hawkweed. Ashtabula,
Geauga. From Europe.

Crepis capillaris (L.) Wallr. Smooth Hawksbeard. Lake
County. From Europe.

Leontodon taraxacum L. Dandelion. General and very abun-
dant. Naturalized from Europe.

INDEX TO THE GENERA

The numbers refer to the list numbers at the left of the species
names. A few familiar synonyms have been included.

Abutiiun, 828
Acalypha, 793
Acer, 1229
Acerates, 1480
Achillea, 1989
Acnida, 946
Aconitum, 630
Acorus, 122
Actaea, 645
Aeuan, 1094
Adiantum, 16
Adlumia, 676
Aegopodium, 1733
Aesculus, 1226
Aethusa, 1728
Afzelia, 1551
Agalinis, 1556
Agastache, 1662
Agave, 555
Agrimonia, 1046
Agropyron, 363
Agrostemma, 905
Agrostis, 390
Ailanthus, 782
Ajuga, 1617
Aletris, 490
Alisma, 82
Alliaria, 705
Allionia, 933
Allium, 482
Alnus, 1286
Alopecurus, 396
Alsine, 894
Althaea, 823
Alyssum, 684
Amaranthus, 941
Ambrosia, 1826
Amelanchier, 1061
Ammannia, 1194
Ammophila, 395

239

Amorpha, 1127
Ampelopsis, 1214
Amygdalus, 1093
Anagallis, 1380
Anaphalis, 1895
Anchistea, 19
Andromeda, 1400
Andropogon, 469
Anemone, 634
Angelica, 1717
Anisostichus, 1577
Antennaria, 1896
Anthemis, 1990
Anthoxanthum, 417
Anticlea, 497
Antirrhinum, 1565
Anychia, 938
Apargia, 2036
Apera, 393

Apios, 1175
Apium, 1726
Aplectrum, 598
Apocynum, 1476
Aquilegia, 628
Arabidopsis, 716
Arabis, 721
Aralia, 1698
Arctium, 2017
Arctostaphylos, 1404
Arenaria, 889
Arethusa, 584
Argemone, 669
Argentina, 1014
Arisaema, 126
Aristida, 410
Aristolochia, 1368
Armorica, 691
Arnoseris, 2034
Aronia, 1058
Arrenatherum, 352

240 OHIO BIOLOGICAL SURVEY

Artemisia, 2001 Cakile, 753
Aruncus, 1038 Calamagrostis, 388
Asarum, 1365 Calla, 123
Asclepias, 1482 Callirrhoe, 822
Ascyrum, 851 Callitriche, 814
Asimina, 606 Caltha, 642
Asparagus, 521 Camelina 37
Asperugo, 1595 Campanula, 1810
Asplenium, 20 Camptosorus, 29
Aspris, 358 Cannabis, 1254
Aster, 1932 Capnoides, 677
Astragalus, 1132 Capriola, 378
Atheropogon, 380 Carara, 702
Athyrium, 27 Cardamine, 731
Atriplex, 965 Cardiospermum, 1225
Avena, 354 Carduus, 2020
Azalea, 1394 Carex, 182
Azolla, 47 Carpinus, 1278
Carum, 1739
Baptisia, 1102 Cassia, 1096
Barbarea, 717 Castalia, 111
Bartonia, 1473 Castanea, 1263
Batrachium, 622 : Castilleja, 1561
Backmannia, 377 Catalpa, 1578
Bellis, 1927 Caulophyllum, 656
Benzoin, 661 Ceanothus, 1217
Berberis, 657 Celastrus, 1220
Berteroa, 682 Celosia, 940
Betula, 1281 Celtis, 1248
Bieuculla, 674 Cenchrus, 461
Bidens, 1864 Centaurea, 2028
Bignonia, 1576 Centaurium, 1462
Blephariglottis, 575 Cephalanthus, 1757
Blephilia, 1679 : Cerastium, 899
Blitum, 960 Ceratophyllum, 653
Boebera, 1888 Ceratostigma, 1384
Poehmeria, 1260 Cercis, 1095 ;
Boltonia, 1928 Chaenorrhinum, 1568
Botrychium, 2 Chaerophyllum, 1710
Bouteloua, 381 Chaelochloa, 457
Brachyelytrum, 406 Chamaecrista, 1098
Brasenia, 108 Chamaedaphne, 1399
Brassica, 745 Unamaelirium, 499
Breuneria, 1839 Chamaenerion, 1337
Promus, 296 Chamaepericlymenum, 1749
Buechnera, 1550 Chamaesyee, 808
Pupleurum, 1720 Cheirinia, 708

Pisa, 689 Chelidonium, 673

VASCULAR PLANTS OF OHIO

Chelone, 1521
Chenopodium, 950
Chimaphila, 1388
Chiogenes, 1411
Chionanthus, 1455

Chrysanthemum, 1993

Chrysopsis, 1902

Chrysosplenium, 1193

Cichorium, 2031
Cieuta, 1737
Cimicifuga, 646
‘Cinna, 394
Cireaea, 1351
Cirsium, 2020
Citrulus, 1360
Claytonia, 929
Clematis, 640
Cleome, 755
Clinopodium, 1637
Clintonia, 518
Coeloglossum, 570
Coix, 472
Collinsia, 1526
Collinsonia, 1660
Comandra, 1369
Comarum, 1015
Commelina, 533
Comptonia, 1296
Conioselium, 1716
Conium, 1732
Jonobea, 1529
Conopholis, 1574
Conringia, 714
Convallaria, 520
Convolvulus, 1431
Coptis, 627
Corallorrhiza, 600
Coreopsis, 1859
Cornus, 1742
Coronilla, 1134
Corylus, 1280
Continus, 1241
Cotoneaster, 1083
Cracca, 1129
Crataegus, 1063
Crepis, 2064
Crocanthemum, 852
Crocus, 560

.

Crotolaria, 1105
Croton, 791
Cubelium, 860
Cucumis, 1361
Cucurbita, 1358
Cunila, 1646
Cuseuta, 1435
Cycloloma, 962
Cymbalaria, 1571
Cynanchum, 1495
Cynoglossum, 1590
Cynosurus, 348
Cynoxylon, 1748
Cynthia, 2032
Cyperus, 135
Cypripedium, 564

Dactylis, 333
Dalibarda, 1039
Danthonia, 350
Dasiphora, 1006
Dasystoma, 1552
Datura, 1499
Daucus, 1740
Decodon, 1196
Delphinium, 631
Dennstaedtia, 42
Dentaria, 739
Deringa, 1709
Deschampsia, 357
Diathera, 1588
Dianthus, 924
Dichrophyllum, 807
Diervilla, 1802
Digitalis, 1548
Diodia, 1760
Dioscorea, 563
Diospyros, 1415
Diplotaxis, 750
Dipsacus, 1822
Direa, 1201
Disporum, 511
Dodecatheon, 1383
Doellingeria, 1966
Dolichos, 1174
Draba, 685

Dracocephalum, 1667

Drosera, 664

241

242

OHIO BIOLOGICAL SURVEY

Drymocallis, 1016
Dryopteris, 30
Dulichium, 147

Echinacea, 1839
Echinochloa, 454
Echium, 1607
Eleocharis, 148
Elephantopus, 1988
Eleusine, 379
Elymus, 367
Epigaea, 1402
Epilobium, 1338
Equisetum, 50
Eragrostis, 334
Erechtites, 2007
Erigenia, 1731
Erigeron, 1960
Eriocaulon, 554
Eriophorum, 171
Erodium, 764
Eryngium, 1704
Erysimum, 711
Erythronium, 479
Eulophus, 1734
Euonymus, 1216
Eupatorium, 1968
Euphorbia, 798
Euthamia, 1925

Fagopyrum, 982
Fagus, 1262
Faleata, 1176
Festuca, 309
Ficaria, 621
Filipendula, 1034
Filix, 40
Fimbristylis, 159
Fissipes, 567
Floerkea, 772
Foeniculum, 1727
Fragaria, 1018
Frasera, 1471
Fraxinus, 1456
Fumaria, 680

Galeopsis, 1669
Galeorchis, 568

Galinsoga, 1875
Galium, 1761
Gaultheria, 1403
Gaura, 1350
Gaylussacia, 1413
Gemmingia, 559
Gentiana, 1464
Geranium, 758
Gerardia, 1556
Geum, 1000
Gifola, 1890

Gilia, 1424
Glecoma, 1665
Gleditsia, 1100
Glycine, 1175
Gomphrena, 949
Gonolobus, 1494
Gratiola, 1530
Grindelia, 1901
Grosularia, 1330
Gymnadeniopsis, 571
Gymnocladus, 1101
Gnaphalium, 1891
Gyrostachys, 586
Hamamelis, 1242
Hartmannia, 1348
Hedeoma, 1633
Helenium, 1885
Heleochloa, 398
Helianthemum, 852
Helianthus, 1840
Heliopsis, 1829
Heliotropium, 1589
Helleborus, 625
Hemerocallis, 481
Hepatica, 638
Heracleum, 1715
Hesperis, 715
Heteranthera, 529
Heuchera, 1191
Hibiscus, 829
Hicoria, 1288
Hieracium, 2055
Holeus, 465
Holosteum, 893
Homalocenchrus, 462
Hordeum, 372

VASCULAR PLANTS OF OHIO

Hosackia, 1123
Hottonia, 1381
Houstonia, 1751
Humulus, 1252
Hydrangea, 1325
Hydrastis, 643
Hydrocotyle, 1729
Hydrophyllum, 1445
Hypericum, 835
Hypochaeris, 2035
Uypopytis, 1391
Hypoxis, 556
Hystrix, 371

Ibidium, 586
Ilex, 1222
Tlysanthes, 1532
Impatiens, 778
Inula, 1889
Todanthus, 720
Tonaectis, 1967
Ipomoea, 1426
Iresine, 948
Tris, 557
Isanthus, 1615
Isnardia, 1336
Isoetes, 48.
Isopyrum, 648
Isotria, 582

Jeffersonia, 655
Juglans, 1294
Juncoides, 551
Juncus, 534
Juniperus, 73

Kalmia, 1398
Kickxia, 1569
Kneiffia, 1845
Kochia, 963
Koeleria, 344
Koellia, 1369
Koniga, 683
Koryearpus, 345
Kuhnia, 1978
Kyllinga, 146

Lacinaria, 1979

Lactuea, 2042
Lamium, 1671
Lappula, 1592
Lapsana, 2033
Larix, 67
Lathyrus, 1168
Lavauxia, 1349
Lechea, 854
Ledum, 1393
Lemna, 129
Leontodon, 2065
Leonurus, 1670
Lepargyraea, 1202
Lepidium, 697
Leptamnium, 1575
Leptandra, 1547
Leptilon, 1964
Leptoloma, 450
Lespedeza, 1151
Tigustrum, 1454
Lilium, 475
Limnia, 930
Limnorchis, 572
Limodorum, 585
Linaria, 1566
Linnaea, 1801
Linum, 773
Liparis, 595
Lippia, 1614
Liquidambar, 1243
Liriodendron, 605
Lithospermum, 1599
Lobelia, 1815
Lolium, 360
Lonicera, 1790
Lophotocarpus, 77
Lotus, 1122
Ludwigia, 1334
Lupinus, 1106
Lychnis, 906
Lycium, 1501
Lycopodium, 58
Lycopersicon, 1516
Lycopsis, 1606
Lycopus, 1647
Lysias, 574
Lysimachia, 1371
Lythrum, 1197

243

244

OHIO BIOLOGICAL SURVEY

Macleya, 672
Magnolia, 603
Malaxis, 594
Malus, 1055

“Malva, 817

Manfreda, 555
Mariscus, 178
Marrubium, 1632
Marsilea, 46
Martynia, 1580
Matricaria, 1997
Matteuccia, 44
Medeola, 509
Medicago, 1107
megalodonta, 1874
Meibomia, 1136
Melampyrum, 1564
Malanthium, 494
imelica, 308
Melilotus, 1110
Melissa, 1635
Menispermum, 659
Mentha, 1652
Menyanthes, 1474
Mertensia, 1594
Mercurialis, 796
Mesadenia, 2009
Michella, 1758
Micrampelis, 1363
Micranthes, 1187
Milium, 407
Mimulus, 1527
Mirabilis, 935
Miscanthus, 468
Mitella, 1192
Moehringia, 892
Mollugo, 928
Monarda, 1681
Monotropa, 1390
Morus, 1245
Muhlenbergia, 400
Muscaria, 489
Myagrum, 704
Myosotis, 1596
Myriophyllum, 1354

Nabalus, 2050
Naias, 106

Napaea, 827
Naumbergia, 1378
Nelumbo, 109
Nemopanthus, 1221
Neobeckia, 692
Nepeta, 1664
Neslia, 690
Nicotiana, 1498
Nigella, 626
Norta, 713
aothoholeus, 359
Nymphaea, 110
Nyssa, 1750

Obolaria, 1472
Odostemon, 658
Oenothera, 1342
Onoclea, 45
Onopordon, 2027
Onosmodium, 1604
Ophioglossum, 1
Opulaster, 1035
Opuntia, 1323
Origanum, 1644
Ornithogalum, 488
Orobanche, 1573
Oryzopsis, 408
Osmunda, 8
Ostrya, 1279
Otophylla, 1560
Oxalis, 765
Oxycoceus, 1412
Oxydendrum, 1401
Oxypolis, 1719

Panax, 1702
Panicularia, 315
Panicum, 419
Papaver, 665
Paspalum, 456
Parietria, 1261
Parnassia, 652
Parsonnia, 1199
Parthenium, 1883

Parthenocissus, 1215

Passiflora, 886
Pastinaea, 1714
Pedicularis, 1562

VASCULAR PLANTS OF OHIO 245

Pellaea, 18
Waltendra, 125
¥enthorum, 1185
Pentstemon, 1522
Peramium, 593
Perilla, 1661
Persicaria, 983
Perularia, 569
Petalostemon, 1128
Petunia, 1497
Phaea, 1133
Phacelia, 1449
Phaethusa, 1857
Phalaris, 415
Phaseolus, 1178
fhegopteris, 13
Philadelphus, 1324
Philotria, 113
Phleum, 399
Phlox, 1416
Phoradendron, 1370
Phragmites, 349
Phryma, 1690
Physalis, 1503
Physalodes, 1502
Phyllanthus, 790
Phytolacea, 936
rilea, 1259
Pimpinella, 1735
Pinus, 68
Plantago, 1691
Platanus, 1244
Pleuropterus, 976
Poa, 322
Podophyllum, 654
Podostemon, 1186
Pogonia, 581
Poinsettia, 798
Polanisia, 754
Polemonium, 1425
Polycodium, 1405
Polygala, 783
Polygonatum, 512
Polygonum, 994
Polymnia, 1876
Polypodium, 11
Polystichum,. 39.
Pontederia, 528

Populus, 1297
Porteranthus, 1031
Portulaca, 931
Potamogeton, 86
Potentilla, 1007
Poterium, 1052
Prosperpinaca, 1357
Prunella, 1666
Prunus, 1084
Psoralea, 1124
Ptelea, 781
Pteridium, 17
Pyrola, 1385
Pyrus, 1054

Quamasia, 487
Quamoclit, 1430
Quereus, 1264

Radicula, 694
Raimannia, 1344
Ranunculus, 607
Raphanus, 751
Ratibida, 1837
Reseda, 756
Rhamnuus, 1203
Rhexia, 1200
Rhododendron, 1397
Rhus, 1235
Ribes, 1326
Ricinus, 797
Ridan, 1858
Robertiella, 763
Robinia, 1130
Rosa, 1040
Rotala, 1195
Rubus, 1021
Rudbeckia, 1832
Ruellia, 1586
Rumex, 967
Rynchospora, 173

Sabbatia, 1463
Sagina, 887
Sagittaria, 78
Salix, 1304
Salomonia, 512
Salsola, 966

OHIO BIOLOGICAL SURVEY

Salvia, 1686
Sambucus, 1774
Samolus, 1382
Sanguinaria, 670
Sanguisorbia, 1051
Sanicula, 1705
Saponaria, 922
Sarothra, 849
Sarracenia, 662
Sassafras, 660
Satureia, 1636
Saururus, 999
Savastana, 414
Saxifraga, 1187
Seandix, 1713
Scheuchzeria, 85
Schizonotus, 1033
Schmaltzia, 1238
Scirpus, 160
Scleranthus, 939
Seleria, 179
Scrophularia, 1520
Scutellaria, 1622
Secale, 366
Sedum, 1181
Selaginella, 64
Senecio, 2012
Sericocarpus, 1929
Sherardia, 1773
Sicyos, 1364
Sida, 825

Silene, 911
Silphium, 1878
Sinapis, 743
Sisymbrium, 693
Sisyrinchium, 561
Sium, 1736
Smilax, 522
Solanum, 1510
Solidago, 1904
Sonchus, 2039
Sophia, 706
Sorbus, 1053
Sorghastrum, 467
Sparganium, 116
opartina, 376
Spathyema, 124
Specularia, 1814

Spergula, 903
Spermacoce, 1759
Sphenopholis, 341
Spigelia, 1452
Spinacia, 961
Spiraea, 1036
Spirodela, 128
Sporobolus, 383
Stachys, 1675
Staphylea, 1224
Steironema, 1375
Stenanthium, 498
Stenophyllus, 158
Stipa, 409
Stomoisia, 1585
Streptopus, 510
Strophostyles, 1180
otylophorum, 671
Stylosanthes, 1135
Sullivantia, 1189
Symphoricarpos, 1788
Symphytum, 1605
Synandra, 1668
Synanthyris, 1534
Synosma, 2011
Syndesmon, 647
Syntherisma, 451
Syringa, 1453

Taenidia, 1723
Tanacetum, 2000
Taraxacum, 2065
Taxus, 76
Tecoma, 1576
Tetraneuris, 1884
Teucrium, 1618
Thalesia, 1572
Thalictrum, 649
Thaspium, 1721
Thlaspi, 703
Thuja, 72
Thymus, 1645
Tiarella, 1190
Tilia, 832
Tiniaria, 977
Tipularia, 597
Tissa, 904
Tithymalopsis, 806

VASCULAR PLANTS OF OHIO 247

Tithymalus, 799
Torilis, 1741
Tovara, 993
Toxicodendron, 1239
Toxylon, 1251
Tracaulon, 980
Tradescantia, 530
Tragopogon, 2037
Triadenum, 850
Triantha, 500
Trichostema, 1616
Tridens, 346
Trientalis, 1379
Trifolium, 1112
Triglochin, 83
Trillium, 501
Triosteum, 1786
Triphora, 583
Triplasis, 347
Trisetum, 353
Triticum, 365
Trollius, 624
Tsuga, 66
Tussilago, 2016
Typha, 120

Utmus, 1245
Unifolium, 517
Urtiea, 1255
Urticastrum, 1258
Utricularia, 1581

Uva-ursi, 1404
Uvularia, 491
Vaccaria, 923
Vaccinium, 1406

vagnera, 514
Valeriana, 1807
Valerianella, 1803
Vallisneria, 115
Veratrum, 495
Verbascum, 1517
Verbena, 1608
Verbesina, 1831
Vernonia, 1984
Veronica, 1535
Viburnum, 1776
Vicia, 1161
Vinea, 1475
vincetoxicum, 1496
Viola, 861
Viorna, 641

Vitis, 1209

Waldsteinia, 1017
Washingtonia, 1711
Wolffia, 133
Wolffiella, 132
Woodsia, 43
Woodwardia, 19

Xanthium, 1823
Xyris, 553

Yucca, 474

Zannichellia, 105
Zanthoxylum, 780
Zea, 473

Zizania, 464
Zizia, 1724
Zygadenus, 497

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