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Canada. Geological Survey

List of Canadian
hepaticae, by Wm.Hy. Pearson
1890.

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GEOLOGICAL AND NATUEAL HISTORY SUEVEY OF CANADA.
ALFKED R C. SELWYN, C.M.G., LL.D., F.K.S., &c., DIRECTOR.

LIST

OP

CANADIAN HEPATKLE

BY

WM. HY. PEAESOK.

MONTKEAL :
WM. FOSTER BKOWN & CO.

1890.

PREFACE.

The following list is the result of the microscopical examination of
a large collection of Hepaticse made by Mr. Macoun in different
parts of Canada, and of those in my possession from the herbarium
of the late Mr. Austin j in order to make the list as complete as possible
I have added all records known to me of species found in Canada and
northwards, including those mentioned in G. L. N. Syn. Hep. (1884) ;
Mitten, The "Bryologia" of the Survey of the 49th Parallel of Lati-
tude, Pro. Linn. Soc., Yol. VIII. (1846) ; Stephani Hepaticse von der
Halbinsel Alaska, Bot. Jahr., Vol. VIII. (1886) and Delamare, Eenauld
et Cardot's " Flora Miquelonsis " (1888) (Hepaticse determined by
Stephani.)

The striking feature of the flora is its great similarity to that of
Northern Europe, as Dr. Spruce intimated in his note on Arnellia
fennica.

In my descriptions I have adopted the terms used by Dr. Spruce in
his monograph " On Cephalozia " 1882.)

WM. HY. PEAKSON.
ECCLES, ENGLAND.

LIST OF CANADIAN HEPATIC^.

BY W. H. PEARSON.

Frullania Selwyniana, n. sp.

Small, reddish brown, irregularly dichotomously branched, innovant
branches produced repeatedly from below the female bracts. Leaves
imbricate, rotund, slightly papillose, with lines of moniliform cells ;
lobule |th smaller than the leaf, galeate, wide mouth, erect or a little
divergent from the stem ; stylus wanting or very minute; cells small
to rather minute. Underleaves about J smaller than the leaves,
rather broader than the stem, oval, to a J acutely bifid, segments
acutate, slightly unidentate. Inflorescence monoicous, terminal on
short branches. Bracts 3 pairs, the innermost about twice the size of
the leaves, unequally lobed, complicate, lobe obtusate, irregularly
dentate-serrate; lobule acute with a large segment near the middle,
margin distantly ciliate-dentate ; second bracts similar, only smaller
and less dentate; third bracts subentire. Bracteole free, bifid to
below the middle, sinus and segments acute, margin ciliate-dentate.
Perianth small, subemersed, pyriform, smooth, trigonous, antical face
plane, postical broadly carinate, apex rostellate. Male bracts 3 pairs,
on short lateral branches immediately below the female, globose.

Hab.— On trees, Ste. Anne's Eiver, Gasps', 19th August, 1882.
(Macoun.')

Obs. — I take the pleasure of naming this distinct and beautiful
little species in honor of Dr. Selwyn, C.M.G., the able and distinguished
Director of the Geological and Natural History Department of Canada,
under whose auspices this list is published. It differs from Frullania
polysticta Lindenb in the absence of the large irregularly interposed
cells, in the lobule of the bracts being much smaller than the lobe

2 GEOLOGICAL SURVEY OP CANADA.

(not of equal size), and in the margin of the under leaves being uni-
dentate near the middle, from Frullania fragilifolia Tayl. in being
monoicous, and in the irregularly ciliate-dentate lobule of the bracts,
which has a large segment near the middle.

Measurements. — Fronds ^ to £ inch long, '5 to '75 mm. wide, stem
•1 m. diam., leaves *4 mm. long x -3 mm. broad, '3 mm. x -25 mm.,
lobule "15 mm. high x •! mm. broad, cells '02 mm. x '015 mm. '015 mm.
x '015 u.m., underleaves '1*75 mm. long x -15 mm. broad, sinus -05
mm., '2 mm. x .1*75 mm., sinus *05, -25 x -15 mm., lobule '45 mm. long
x -225 mm. broad at the base of the juncture, bract lobe -75 mm. long
x *4 mm. broad, lobule -6 mm. long x -25 mm. broad, -85 mm. x -35
mm. lobule *75 mm. x -45 mm.

Description of PI 1. — Fig. 1. Plants nat. size. 2. Plant x 24, an-
tical view. 3. Portion of stem x 64, postical view. 4. Portion of leaf
x 290. 5-7. Underleaves x 64. 8. Bract x 64. 9. Bract x 31. 10.
Second bract x 64. 11. Bracteole x 31. 12. Perianth x 31. 13.
Cross- section of the perianth x 31.

2. Frullania Virginica, Gottsch.

Hab. — New Brunswick. (James, Herb. Austin, cum per.} Hastings
Co., Out., May, 1868. (Macoun, Herb. Austin.)

3. Frullania Hallii, Aust. Bull. Torrey Bot. Club, 6, n. 2, 1875.
Hab. — On trees, Vancouver Island, May, 1875. (Macoun.)

4. Frullania Eboracensis, Gottsch.

Hab.— On trees, at Belleville, Ont., 1868 (18-35). On fir trees in
woods, Gaspe*, 1882 (8). On birch trees, Ste. Anne's Eiver, Gasps',
c? et 9 cum per., August, 1882 (12). Ottawa, 1883, cum per. (246-228-
252). On birch trees, Truro, Nova Scotia, June, 1883 (172). On rocks,
Lake Nipigon, July, 1884 (9). On poplar bark, Vancouver Island,
May, 1887 (22). On rocks, V. I., May, 1887 (228). (Macoun.)

Obs. — Several forms are in the collection, but as the characters are
more or less variable in the different organs on the same stems, I have
not thought them worthy of ranking even as varieties. In the draw-
ings taken under the prism are given several figures showing this.

In one compact form the perianths were often more rotund with the
lobule of the bract obtusate (fig. 8-9-10), in another, the perianth was
slightly keeled antically (fig. 17), and almost bicarinate postically
(fig. 16-17), and some lobules of the bracts uni-bidentate at the base
(fig. 14).

LIST OF CANADIAN HEPATIC^. 3

Description of PI. II.— Fig. 1. Portion of stem x 31 (8.) 2. Under-
leaf x (8). 3-4. Bracts x 31 (8). 5. Bracteole x (8). 6. Perianth x
(8). 7. Cross-section of the perianth x (8). 8. Bract x 31 (11). 9.
Bracteole x 64 (11). 10. Perianth x 31 (11). 11-12. Underleaves x
85 (9). 13-14. Bracts x 31 (9). 15. Bracteole x 31- 16-11 Cross-
section of the perianth x 31 (9). 18. Bract x 31 (172). 19. Bracteole
x 31 (12).

5. Frullania Tamarisci, (L.) Eadd.

Hab. — " Vancouver Island and Orcas Island. Collected also by
Menzies and Douglas on the N. W. coast. The specimens are very
slender, and at first sight would scarcely be supposed to belong to the
same species as the European forms ; the leaves are rounded, in the
fertile stems acute, in the male plants with the point inflexed and the
colored cells in some of the leaves are only found after careful search.
No American examples have yet been met with which can compare
with the British in size." (Mitt.} Miquelon Island. (Deldmare.}

6. Frullania Asagrayana, Mont.

Hab.— On rocks on an island in Gull Lake, Victoria Co., Ont.,
July, 1868 (32). (Macoun.} Charlottetown, Prince Edward Island.
(James.} Bass Eiver, New Brunswick, 1871. (J. Fowler.} On birch
trees, coast of Gasp^, August, 1882 (7). (Macoun.} Island of Miquelon.
(Delamare.}

7. Frullania Asagrayana, Mont. var.

Hab.— On rocks, Pirate's Cove, Nova Scotia, 1883 (111). (Macoun.}
On rocks, Vancouver Island, 1885 (139). On trees, V. I., 1885 (140)
(Dawson.}

8. Frullania Asagrayana, Mont. var. Californica. Aust.

MS. Underw. Catal., Hep. N. Amer., p. 67, 1883.

Hab. — On rotten wood, Nanaimo, Vancouver Island, 4th June, 1887
(86). On trees in woods, Comox, V. I., 29th July, 1887 (57). (Macoun.}

9. Frullania Nisquallensis, Sulliv. Mem. Amer. Acad.

N. Ser. III. p. 175.

Hab.— On the bark of cedars, Mount Mark, 26th July, 1887 (102).
c? and young ? Vancouver Island, 26th May, 1887 (22). (Macoun.}
Alaska, (Krause.)

4 GEOLOGICAL SURVEY OP CANADA.

Description of PL III.— Figs. 1-2. Bracts x 31 (139). 3. Bracteole
x 31 (139). 4. Second bracteole x 31 (139). 5. Perianth x 16 (139).
6. Cross-section of the same x 16. 7. Bracteole x 31 (140). 8. Second
bracteole x 31 (140). 9. Cross-section of perianth x 31 (140).

10. Frullania Chilcootiensis, Steph.
Alaska. (Krause.)

11. Radula complanata, (L.) Nees.

Hub.— On trees, Ste. Anne's Eiver, Gaspe*, 22nd Aug., 1884 (15). On
rocks, Ottawa, 1885 (129). On the base of trees, Nanaimo, Vancouver
Island, 4th June, 1887 (85). (Macoun.) British Columbia. (Lyall}
" A few fragments only." (Mitt.} Island of Miquelon. (Delamare.)

12. Radula commutata, Gottsche.

I picked out from some other species a sterile gemmiparous Radula,
which will probably be this.

Hab. — On rocks, on the banks of the Moira, Belleville, 1865.
(Macoun.')

13. Radula tenax, Lindb.

Hab. On the bark of trees, Vancouver Island, 1885 (146). (.Dawson.)

14. Radula Krausei, Steph.
Alaska. (Krause.)

15. Radula arctica, Steph.
Alaska. (Krause.)

16. Radula spicata, Aust. Bull. Torrey Bot. Club, 6, N. 3, 1875.

Radula Bolanderi Gottsche. " Steph. ' Hedwigia,' K 10, 1884."

Hab. — On rotten wood, Vancouver Island, 1885 (162.) (Dawson.}
Obs. — Mr. Mitten published prior to Austin a Eadula spicata (" Bon-
plandia," 1862), but according to Stephani this is synonymous with
Radula formosa (Meissn.). Nees (1827). Gottsche, not aware of the
Radula of Austin, took drawings of it and named it Radula Bolanderi,
under which name it was published by Stephani. I add the following
interesting letter from Herr Stephani with reference to the matter :
" Mi\ Mitten lent me his Radula^. I had no permission to keep them,

LIST OF CANADIAN HEPATIC^E. 5

and it was so very little that I could not well even take off a leaf for
the sake of the form and the texture ; but I have made careful drawings
and I am absolutely sure that his R. spicata is the same as R.formosa.
In my notes I have put down that it is not even a form but altogether
corresponds to the original plant of Nees, of which I enclose a specimen
to keep. When I wrote the article on Radulce, I was not aware that
Austin had published a plant, which he called R. spicata. Some years
later I got the book of Mr. Underwood, who gives an enumeration of
all the known American Hepaticsee. I at once recognized the R. spicata
Austin, named in this book (with Austin's description) to be Grottsche's
Radula Bolanderi, and so your specimens prove it to be. I have
described this plant on page 12 of my article on Radulce. I suppose
Mr. Austin has the priority, and as the name of Mitten must fall}
Austin's name of Radula spicata has to stand for R. Bolanderi, G-., who
knew it long before Austin recognized this plant, but never published
a description of it ; he got the plant from Mr. Bolander of San Francisco,
and I have got it from Gottsche and from numerous other localities of
Western and Southern United States."

Description of PI. IV. — Fig. 1. Plants natural size. 2-3. Portions
of stems with perianths, x 24. 4. Portions of stem with c? spike, x 24.

17. Lejeunea serpyllifolia, (Dicks.) Libert.

Hab. — On moss and rocks along the Moira, Belleville, 1865. On cedar
trees, Ste. Anne's River, Gasped, 19th Aug., 1882. (Macoun.) Island of
Miquelon. (Delamare.)

Var. Americana, Lindb.
Hab.— On earth along the Moira Eiverat Belleville, Out. (Macoun.)

18. Lejeunea Biddlecomiae, Aust. MSS.
Hab.— On trees, Canada. (Macoun, Herb. Aust.')
Obs. — I add some interesting notes by Dr. Spruce: —

" As to Lejeunea BiddlecomicK, when I first examined it, I hoped it
might be kept apart from L. calcarea by the much wider leaves ; but I
have lately gone over these plants and their exotic allies, and I find Euro-
pean forms of L. calcarea scarcely distinguishable from the American
plant. When I first noticed the styliform appendage to the leaves, I
took it to be a uuicrural (one-legged) stipule ; but as I could never find
the other leg, I afterwards held it (with Lindberg) to be a special
organ, and placed it in Cololejeunea. Careful study of all the Drepano-

6 GEOLOGICAL SURVEY OF CANADA.

lejeunece has now convinced me that my first impression was right, and
that L. calcarea is really a near ally of L. hamatifolia, etc. ; for, in
many of these, it is not uncommon to find one leg wanting to the
stipule, and the remaining leg connate with the base of the adjacent
leaf, exactly as in L. calcarea. I enclose my notes on Lejeunea
Biddlecomice, of which you may use what you like." (R. Spruce, 1888.)

Lejeunea JSlddlecomice, Aust. — L. calcarea var., Florida. On rotting
wood. (Miss Biddlecome.)

Closely allied to Drepano- Lejeunea calcarea, but twice the size.
Leaves more dimidiate, semi-ovate-lanceolate, postical margin straight
or sub-concave, surface less sharply muriculate, margins often merely
crenulate (from the cells being obtuse, not acute), or muricato-serrulate
only at keel and point ; lobule only J (not ^) of leaf; stylus longer (6-8
cells long), often so erect and appressed to the stem as to escape
notice, but sometimes really obsolete.

Perianth, much like that of L. calcarea, but not so rough.

9 Bracts variable, when expanded broader than long.

Antheridia solitary in axils of a few upper leaves of a branch ; these
leaves (or bracts) have a proportionately much larger lobule than
stem-leaves, but are still far from equilobed.

Note. — The stylus is probably a unicrural stipule, very slightly connate
at base to adjacent leaf. (R. Spruce, 1884.)

" Such is doubtless its true character, and it proves L. calcarea to
be a congener of L. hamatifolia, i.e., a Drepanolejeunea, not a Colole-
jeunea, as I had considered it in Hep. A. A. I long ago noted that one
leg of a bipartite (or two-legged) stipule was sometimes wanting, both
in Drepanolejeunea and Leptolejeunea (elliptica, etc.) Others have noted
the same thing. (See Syn. Hep~) 344 Lej. hamatifolia, ft & y: "Stipule
of 2 minute divergent crura, each 2 cells long. Sometimes the stipules
are simply subulate." Also of L. dactylophora: " Stipules subulate,
lower bifid, upper entire. I have a fine patch of L. calcarea, gathered
in the Ardennes by Mme. Libert herself; it cannot (I think) be
specifically separated from L. Eiddlecomice" (R. S., 1888.)

Description of PL V. — Fig. 1. Portion of stem, antical view, x 64.
2. Portion of stem, postical view, x 64. 3-8. Leaves x 85. 9. Portion
of leaf x 290. 10. Styli x 85. 11, 12. Bracts x 85. 13. Bracteole x
85. 14. Antheridia x 85.

19. Porella navicularis, (L. et L.) Dill.
Hab. — Observatory Inlet, British Columbia. (Dr. Scouler, Herb.

LIST OF CANADIAN HEPATICvE. 7

Torrey.} Vancouver Island, 23rd December, 1872 (43). On trees,
Y. I., 6th May, 1875 (15). (Macoun). On trees, Y. I., 1885 (141).
(Dawson.} On trees, Y. I., c? and 9 with perianth, 9th May, 1887
(21). On trees, Comox, Y. I., 27th April, 1887 (54). (Macoun.} Yan-
couver Island and near Fort Colville. (Lyall.} Alaska. (Krause.}

20. Porella platyphylloidea, (Sohweinte.)

Hab.— On trees, Vancouver Island, 9th May, 1887 (19). (Macoun.")
These specimens agree in every particular with original ones from
Schweintz. Fort Colville. (Lyall.}

21. Porella laevigata, (Nees.)

Hab.— Kettle Falls, Columbia River. (Lyall. in Herb. Mitt.} On
rocks, Fraser Canyon, above Yale, B.C., 1875 (Macoun.}

22. Porella platyphylla, (L.)

Hab. — Unalaschka, Chamisso in Hb. Acad. Petropolit. Hb. Mont.,
n. 206, var. /?., major convexula. (Syn. Hep. 279.) Alaska. (Krause.}

23. Porella rivularis, (Nees.)

Hab. — On trees, along the Fraser River, 1872. (Macoun, Hb. Aust.)

24. Porella Bolanderi (Aust.) Bull. Torrey Bot. Club, 3, p. 84.

Hab. — On rocks, Nanaimo River, Vancouver Island, 26th April,
1887 (59). On rocks, Cedar Hill, V.I., 9th May, 1887 (18). (Macoun.}

25. Porella Bolanderi, (Aust.) var.

Mount Benson alt. 3,000 ft., Vancouver Island, 8th June, 1887 (77).
(Macoun.}

26. Ptilidium Californicum, (Aust.) Pearson. (Mastigophora

Californica Aust.) (Lepidozia Californica Aust.) Bull. Torrey
Bot. Club, 6, 19, 302, 1875.

Hab.— On old logs, Comox, Vancouver Island, 29th April, 1887 (73).
(Macoun.} Vancouver Island, 1875. (Macoun, Herb. Austin.}

Obs. — Having met with perianths of this beautiful species I have no
hesitation in referring it to Ptilidium.

8 GEOLOGICAL SURVEY OF CANADA.

27. Ptilidium pulcherrimum, (Web.) Nees.
Hab.— On logs, Gaspd, Q., 10th August, 1882. (Macoun.)

28. Ptilidium ciliare, (L.) Nees.

Hab.— On earth and logs, Gasp£ coast, Q., 10th August, 1882 (18).
Peat bog, Anticosti, 1883 (104). On the perpendicular face of rocks,
Lake Nipigon, Ontario, 10th July, 1884 (63a). On rocks, in the
Eocky Mountains, 29th July, 1885 (143). (Macoun.) Alaska.
(Krause.) Greenland. (Syn. Hep. p. 251.) Fort Colville. (Lyall.)
Miquelon Island. (Delaware.') Nottingham Island, Hudson Strait,
1883 (109). (Dr. Bell.}

29. Lepidozia reptans, (L.) Dum.

Hab.— House Mts., Little Slave Lake, 1872 (193a). On old logs,
Ste. Anne's Eiver, Gasps', 18th August, 1882 (20). Ottawa, 1883
(237a). On dead wood, in the Eocky Mountains, 21st July, 1885
(144). On trees, at their base. On rotten wood, Comox, Vancouver
Island, 29th, 30th April, 1887 (66, 67). On rotten logs, Y.I., 19th
May, 1887. (Macoun.) Fort Colville. (Lyall.) Miquelon Island.
(Delaware.) Vancouver Island, 1885 (145). (Dawson.)

30. Lepidozia setacea, (Web.) Mitt.
Hab. — Miquelon Island. (Delaware.)

31. Trichocolea tomentella, (Ehrh.) Dum.

Hab. — Miquelon Island. (Delaware.) Common in tamarack swamps,
Ontario. (Macoun.)

32. Bazzania deflexa, (Nees.) B. Gray.

Hab. — On rotten wood, Vancouver Island, 1885 (164). (Dawsm.)
On earth, at Comox, V.I., May, 1887 (39). (Macoun.) Alaska.
(Krause.) British Columbia. (Lyall), as Mastigobrum ambiguum by
Mitten. (Bazzania ambigua Lindenb. according to Austin, is to be
referred to this species "Steph." Hedwigia, 1886.)

33. Bazzania trilobata, (L.) B. Gray.

Hab. — Newfoundland, collected by a French sea captain (Hb.
Le Jolis). On old logs and stumps, Gasp£ coast, 2nd August, 1882
(19). On rocks, at Truro, Nova Scotia, 1883 (176). (Macoun.)

LIST OF CANADIAN HEtATIC^E.

34. Bazzania denudata, (Torrey.) B. Gray.

Hab. — Miquelon Island. (Delaware.} This species is also referred
to Bazzania deflexa N., by Austin. (Aust. Hep. Bor. Amer., p. 20.)

35. Cephalozia (Eucephalozia) catenulata, (Haben.)

Hab.— On old logs, at Belleville, 1869 (199a). Lake Superior, 1869
(256). On rotten logs, British Columbia, 1872 (209). On old logs,
Peace Eiver, B.C., 1872 (195). B. C., 1875 (242). On old logs,
Gasp<$, 2nd August, 1882 (30). On rotten logs, Gasps', 17th August,
1882 (31). Ottawa, 1883 (250). On rotten wood, Truro, Nova
Scotia, 1883 (179). On burnt wood, Sudbury Junction, 28th May,
1884 (72). Vancouver Island, May, 1887 (4, 8, 12, 16, 20). (Macoun.}
Miquelon Island. (Delaware.')

36. Cephalozia (Eucephalozia) multiflora, Spruce.

Hab. — On rotten wood, British Columbia, 1875 (208). St. Mary's
River, Anticosti, 1883 (123). On earth, in a swamp at Nipigon, Lake
Superior, June, 1884 (69). On rotten wood, very common, July, 1885
(152). (Macoun.} Miquelon Island. (Delaware.')

37. Cephalozia (Eucephalozia) pleniceps, (Aust.) Proc.

Ac. Nat. Sc. Philad. 1869. (Cephalozia crassiflora. Spruce.)

Hab. — On rotten wood, Ottawa, 1884 (70). On earth and rocks,
Ottawa, 1884 (80). On Sphagnum, close to the snow, Rocky Moun-
tains; alt., 7,500 ft., July 22, 1885 (151). On old logs, Nanaimo,
Vancouver Island, 6th June, 1887 (47). (Macoun}.

Obs. Dr. Spruce in his admirable monograph, " On Cephalozia,"
surmises that his Oeph. crassifloram&y be the same as Austin's C. pleni-
ceps, and from the examination of a number of specimens, I arrive at
the opinion that they are the same species.

38. Cephalozia (Eucephalozia) bicuspidata, (L.) Dum.
Hab. — Jupiter River, Anticosti, 1883 (128). (Macoun.} Greenland.

(Vahl. Syn. Hep. p. 140). Rocky Mountains. (Lyall} Peat
swamps, at Belleville, Ont. (Macoun, Austin Herb.} Miquelon Island.
(Deldmare.}

39. Cephalozia (Eucephalozia) Lammersiana, (Huben). S.

Hab. — On rotten logs, Selkirk Mountains, B.C., July, 1885 (153).
(Macoun.}

10 GEOLOGICAL SURVEY OP CANADA.

40. Cephalozla (Eucephalozia) extensa, (Tayl.) Spruce.

Hab. — On rotten wood and earth, Comox, Vancouver Island, April,
May, 188*7 (5, 33, 37, 38, 42, 44, 52, 53, 55, 58, 61, 65, 69, 71, 74).

41. Cephalozia (Eucephalozia) curvifolia, (Dicks.) Dum.

Hab.— On logs, Belleville, 1882 (230a). On rotten wood, Ste. Anne's
River, Gasps', 22nd August, 1882 (32), cum per. On rotten wood,
Ottawa, 1885 (131). (Macoun.)

42. Cephalozia (Eucephalozia) fluitans, (Nees.) Spruce.

Hab.— Salt Lake, Anticosti, 1883 (118). (Macoun.) Canada as
Cephalozia Francisci var. fluitan's, (Austin), Miquelon Island (Delaware),
as Jungermania fluitans, Lindb., and new to America (1887), it is
the Cephalozia obtusiloba, of Lindb., and is recorded as Cephalozia
Francisci var. fluitans, by Underwood. " Cat. North Amer. Hep. p.
96, 1883."

43. Cephalozia (Odontoschisma) Sphagni, (Dicks.) Spruce.

Hab. — Miquelon Island. (Delaware.') On logs, at Belleville, Ont.
(Macoun.)

44. Cephalozia (Odontoschisma) denudata, (Mart.) Spruce.
Hab.— Ottawa, 1883 (245). (Macoun.) Miquelon Island. (Delaware.)

45. Cephalozia (Odontoschisma) Austin!, Pears. MSS.
Odontoschisma Macounii, Aust., in Bull. Torrey Bot. Club, 3, 13, 187.

Hab. — On damp ground north shore of Lake Superior, Canada.
(Macoun.)

Obs. — As Dr. Spruce unites Odontoschisma with Cephalozia, and there
is a Cephalozia Macounii, I have, with Mr. Macoun's approval, attached
the name of the late C. F. Austin to it, as suggested by Dr. Spruce.

46. Cephalozia (Cephaloziella) divaricata, (Sm.) Dum.

Hab. — On earth, Vancouver Island, cum per., 1875 (198). Yar-
mouth, Nova Scotia, 1883 (125). On rocks, Sudbury Junction, 28th
May, 1884 (84). On rocks, Nipigon River, 6th July, 1884 (81).
(Macoun.) Greenland. (Vahl. Syn. Hep. p. 136.) Cascade Moun-
tains, British Columbia. (Lyall.)

LIST Otf CANADIAN HEPATIC^ 11

47. Cephalozia (Cephaloziella) Macounii, Aust. Hep. Bor.

Amer. 1873, Jung. Macounii Aust. in Proc. Ac. Nat. So.
Philad. 1869.

" Dioica cladocarpa eflagellifera ; caule ienui pellucido flexuoso
radicelloso crebrius ramoso. Folia viridia, contigua vel subimbricata,
late paten tia cuneala parura complicato-carinata, ad vel paulo ultra \
bifida, sinu lato obtusato lunatove, lobis patulis subdivergentibus late
subulatis (basi 2-4 cell, latis) pro more acutis ; cellulis parvis sub-
quadratis subpellucidis. Foliola O. Sractece ? 2-3 jugse tristichsB ap-
pressse liberae vel subconnatse, vix ad \ usque 2-3 lobse irregulariter
spinulosaB. Perianthia p&rvula albida leptodermia, obovato-vel-ovato-
fusiformia, obtuse trigona, ore subconstricto setuloso ciliolatove. An-
draecia caulis ramive apicem mediumve tenentia.

Measurements — F. .15 x .10, per .75 x .25 mm." E. Spruce, " On
Cephalozia," p. 68.

Hab.— On rotting wood, near Belleville, Ont., 1865, 1867, 1870.
(Macoun.*)

48. Cephalozia (Cephaloziella) Sullivantii, (Aust.) Spruce.

(Jung, divaricata Sulliv. Muse. Allegh. 239; on rotten wood in Can-
ada) " quoad habitum et minutiem C. micromerce nostrse persimilis, et
cellulis autem pvseminutis et periantbiis ore baud 6-laciniatis longe
aliena Cephaloziella vera videretur C. Macounii affinis sed longe minor
et stipulifera mihi tamen solum e specimenibus mancis male cognita."

R. Spruce, " On Cephalozia," p. 68,

Hab. — On rotten elm logs, in swamps at Belleville, Ont. (Macoun.}

49. Cephalozia (Prionolobus) minima, Austin MSS.

Dioicous, acrocarpous, green, eflagelliferous, minute. Stems thick,
short, simple, capitate, 5 cells in diameter, cortical cells 10-15-seriate.
Leaves obovate, broadly ovate or sub-quadrate, sub-carinate, margin
quite entire, upper leaves larger, crowded, bifid to ^, segments acute or
acutate, broad or narrow. Cells 4-6 sided, very minute, (-016 mm.),
trigones wanting, walls moderately thick. Underleaves everywhere
present, lower ones entire, broadly subulate ; upper larger, bifid, seg-
ments subulate. Bracts 3 pairs, larger than the leaves, subquadrate,
bilobed down to J-J, spinulose-dentate with a large tooth near the base
on each side ; bracteoles similar, only smaller. Perianth oblong-oval,
composed of a single layer of cells, mouth rather wide, sub-entire.

Male stems more slender, with the antheridia on short postical
branches, antheridia 3-4, solitary, very small, roundish.

12 GEOLOGICAL SURVEY OF CANADA.

Obs — Near Cephalozia dentata, (Eaddi) but differs from it in the en-
tire stem leaves, in addition to other characters.

Hub. — Grows on rotten wood and old logs, Belleville, Ont., 1868.
(Macoun, Hb. Austin.}

Measurements — Stems 1-2 mm. long, .3 mm. diam., leaves .15 mm.
long x .1 mm. broad, seg. .05 mm., .15 mm. long x .1 mm. broad ; seg.
.075 mm., .125 mm. long x .1 mm. broad, seg. .05 mm.; cells .0167 mm.;
upper underleaves .1 mm. long x .06 mm. broad; seg. .05; innermost
bract .25 mm. x .3mm., seg. .125 mm., .225 mm. x .3 mm., seg. .1 mm.;
2nd bract .225 mm.x .175 mm., seg. .1 mm.; bracteole .175 mm. long
x .175 mm. broad; seg. .125 mm., pistillidia .075 mm .x.03 ;antheridia
.04 mm.

Description of PI. VI. — Fig. 1. Plants nat. size. 2. Young stem x
85. 3-12. Leaves x 85. 13. Portion of leaf x 290. 14-16. Folioles
magnified. 17. Upper foliole x 85. 18. Innermost bracts and brac-
teole x 85. 19. Innermost bract x 85. 20. 2nd bracts and bracteole
x 85. 21. 2nd bracts x 85. 22. 3rd bracts x 85. 23. Pistillidia x 85.
24. Antheridia x 85.

50. Cephalozia (Prionolobus) dentata, (Raddi.)
Hab. — Galton Mountains, British Columbia. (Lyall.}

51. Hygrobiella laxifolia, (Hook.) Spruce. Var clavuligera,

Hab. — Greenland : near Lichenfels (Breutel et Curie in Hb. Flot.»
Vahl. Syn. Hep. p. 147.)

52. Pleuroclada albescens, (Hook.) Spruce.
Hab.— Greenland. ( Vahl Syn. Hep. p. 102.)

53. Pleuroclada islandica, (Nees.)
Hab. — Greenland. (Vahl. Syn. Hep. p. 681.)

54. Anthelia julacea, (Lighf.) Dum.
Hab.— Greenland. (Vahl. Syn. Hep. p. 147.)

55. Blepharostoma trichophyllum, (L.) Dum.

Hab.— On earth, Mount Albert, Gasp<$, 4,000 ft., 26th August, 1882
(21). On earth, Ste. Anne's Eiver, Gaspd, 17th August, 1882 (17). On
old logs, Gasps' Coast, 2nd August, 1882 (16). On rotten wood, British
Columbia, 1875 (204). On earth and dead wood, in the Eocky Mountains,

LIST OP CANADIAN HEPATICJE. 13

29th July, 1885. On rocks, at Ottawa, 10th October, 1884 (68).
(Macoun.} Cascade Mountains. (Lyall.} Miquelon Island. (Deldmare.)

56. Chandonanthus setiformis, (Ehrh.) Mitt.

Hab. — Observatory Inlet, N. W. Coast of America. (Dr. Scouler
in Herb. Torrey.} Mount Albert, Gaspe", 26th August, 1882 (4*7).
(Macoun.} Greenland. ( Vahl. in Hb. Hornem. ; et G. et Syn. Hep. p.
130.) Alaska. (Krause.}

57. Kantia trichomanis, (L.) Gray.

Hab.— On earth or logs, Gasp<« Coast, 2nd August, 1882 (24, 49). On
earth in woods, Lake Nipissing, 29th May, 1884 (23), On rotten
wood, Carlton Place, near Ottawa, 30th May, 1884 (22). On rotten
logs, British Columbia (41). (Macoun.} Miquelon Island. (Deldmare.}

58. Ceocalyx graveolens, (Schrad.) Nees.

Hab.— On old logs, Belleville, 1875 (220). British Columbia, 1875
(254). On earth, along the Gaspd Coast, 2nd August, 1882 (51).
Pirate's Cove, Nova Scotia, 1883 (113). On earth, at Truro, Nova
Scotia (175). Jupiter Eiver, Anticosti, 1883 (114). On rotten wood,
Eed Eock, Lake Superior, 24th June, 1884 (62). On rotten logs,
Ottawa, October, 1884 (60, 184). On rotten wood, Vancouver Island,
20th May, 1887 (10). (Macoun.} Miquelon Island. (Delaware.}

59. Scapania Oakesii, Aust. Bull. Torrey Bot. Club, 3, 10, p. 187.
Hab. — Observatory Inlet, N. W. Coast of America. (Douglas.}

60. Scapania Bolanderi. Aust. Proc. Phil. Acad. 1869, p. 218.

Scapania caudata Tayl. MS., Scapania albescens Steph.,
Botanische Jahrb., vol. 8, part 2, p, 96, (1886.)

Hab.— On rocks, Lake Superior, 1869 (pp. 213, 214). Vancouver
Island, 1875 (27, 28). On stones in brooks, Ottawa, 1883 (231,
249). On rocks, at Truro, Nova Scotia (177). On earth and stones,
Pirate's Cove, Nova Scotia, 1883 (100). On moss in woods, Sudbury
Junction, 28th May, 1884 (90). (Macoun.} Vancouver Island,
1885. (Dawson.*) On rotten wood (pp. 145, 165, 166). Comox and
Nanaimo, V. L, 4th May, 1887 (14, 25, 31, 43, 68, 84, 87).
Mount Mark, V.I., 3,000 ft., 26th July, 1887 (100). (Macoun.}

14 GEOLOGICAL SURVEY OF CANADA.

N. W. Coast of America. (Scouler in Herb. Taylor.) Sitcha, American
border, (Mertens in Herb. JJindb.) On earth, Vancouver Island.
(Douglas.) Alaska. (Krause.)

Description of PI. VII.— Figs. 1-3. Leaves x 16. 4, 5. Postical
lobes of leaves x 16. 6. Margin of leaf x 64. 7, 8. Bracts x 16. 9.
Perianth x 16. 10. Portion of mouth of perianth x 64 (all 165).

61. Scapania irrigua, Nees.

Hab. — On stones in brooks, 1869 (215a). In sandy hollows on
rocks above Michipicoton, 27th July, 1869 (15a). Amongst mosses,
Peace Eiver, October, 1872 (194a). British Columbia, 1875 (265).
Truro, Nova Scotia (103). (Macoun.}

62. Scapania compacta, (Both.) Var. grandis,

Hab.— Greenland (Curie et Breutel in Hb. Flotov.) (S-yn. Hep. p. 64.)

63. Scapania nemorosa, (L.)

Hab. — On rocks, Mount Arrowsmith, Vancouver Island, 17th June,
1887 (94). (Macoun.} British Columbia. (Lyall.) Miquelon Island.
(Delaware.) Alaska, (Krause.}

64. Scapania undulata, (L.)

Hab. — Observatory Inlet. (Herb. Torrey.) On stones in brooks,
1869 (215). On boggy ground near a glacier, Selkirk Mountains,
August 24th, 1885 (167). Mount Arrowsmith, Vancouver Island,
5,000 ft., 17th July, 1887 (93), (Macoun.) Eocky Mountains. (Lyall.)
Miquelon Island. (Deldmare.)

65. Scapania uliginosa, Nees.

Hab. — Mount Arrowsmith, Vancouver Island, 4,800 ft., 17th July,
1887 (104). (Macoun.) Herjedalen (Hb. Hartm.) Greenland. (Syn.
Hep. p. 67.)

66. Scapania curta, (Mart.)

Hab. — On elate rocks, 10 miles south of Fort William (15). On
earth, Little Slave Lake, Sept. 1872 (241). On earth, along Ste.
Anne's Eiver, Gasps', 19th August, 1882 (36). On earth, Anticosti,
1883 (102). On old logs, Sudbury Junction, 28th May, 1884 (92). On
old logs, Ottawa, 1884 (86, 93). On rocks, Nipigon Eiver, 1884 (85,
89). (Macoun.) Unalasckka cl, Chamisso (Hb. Uornschuch.) (Syn.
Hep. p. 71.)

LIST OF CANADIAN HEPATIC^. 15

67. Scapania brevicaulis, Tayl.

Hab. — North America. (Drummond in Hb. Hook.}

68. Scapania glaucocephala, (Tayl.)

Hab.— On old logs, Belleville, (1867 (265). Peace River,
Rocky Mountains, 1872 (206 pp.). On rotten wood, west of the
Fraser, British Columbia, 1875 (190). On earth, along the Eraser
Eiver, June, 1875 (203). On rotten wood, Porcupine Mountain, Mani-
toba, 1881 (106). Manitoba Lake, Man., 1881 (105). On logs,
Belleville, 1882 (230). On dead wood, Gasps' Coast, August, 1882
(54). On old logs, Mount Albert, Gaspe, 4,000 ft, August, 1882 (34).
Ottawa, 1883 (248). On old elm logs, Ottawa, 1883 (229). Ottawa,
1884 (91). (Macoun.)

Description of PI. VIII.— Fig. 1. Plants nat. size. 2. Stem x 24.
Origin (Original spec. Herb. Taylor). 3-5. Leaves x 24 (106). 6. Upper
leaves x 24 (248). 7. Bract x 24 (248). 8. Perianth with bracts x
24 (190). 9. Perianth x 24 (106).

69. Scapania convexa, (Scop.)

Jungermania umbrosa, Schrad.

Hab. — On rotten wood, Mount Mark, Vancouver Island, 3,000 ft.,
25th July, 1887, cT and ? cum per. (101). (Macoun.) Miquelon Island.
(Delamare.)

Scapania subalpina, Ness. In a large tuft on rocks 20 miles north of
Michipicotin, 27th July, 1869 (34). (Macoun.) [Named thus by
Austin, but appears to be a form between S. nemorosa and S. undulata.~\

70. Diplophyllum albicans, (L.) Bum.

Hab.— On earth, Pictou, Nova Scotia, 1883 (97a). On rocks, Mount
Benson, Vancouver Island, 8th June, 1887 (91). On rocks,
Mount Arrowsmith, V.I, 17th July, 1887 (96). (Macoun.)
Rocky Mountains. (Bourgeau.) Fort Colville. (Lyall.) Miquelon
Island. (Delaware.)

Obs. — This species, about the commonest in Europe, appears to be
rare in America, as all the specimens that I have seen, except these
recorded refer to Diplophyllum taxifolium. It is at once recognized by
the presence in the two lobes of a pseudo-nerve, which is often color-
less, and consists of a series of from 4 to 6 elongated cells, a cross-sec-
tion of the leaf shows the cells to be of equal diameter us the otherSj
only with the outer walls thickened considerably.

16 GEOLOGICAL SURVEY OF CANADA.

Description of PL IX.— Fig. 1. Stem x 24 (97a). 2. Cross-section
of leaf x 85 (France, Du Buyssori). 3. Bract x 24 (France, Du Buyssori).
4. Perianth x 24 (France, Du Buyssori).

71. Diplophyllum taxifolium, (Wahlenb.)

Hab.— On rocks, Ste. Anne's River, Gasps', 20th August, 1882 (88).
On moss, Pirate's Cove, Strait of Canso, 1883 (99). (Macoun.) On
rotten logs, Vancouver Island, 1885. (Dawson.) On rocks, Nanaimo
River, V.I,, 26th April, 1887 (60). (Macoun.}

Insula Unalaschka. Hb. L. (Syn. Hep. p. 76).

Obs. — This has been usually considered as a variety of the previous
species, but Prof. Lindberg regards it as quite distinct, with which
opinion I agree ; its neater habit, the direction of the postical lobe
being more horizontal than in Diplophyllum albicans, and the absence
of the false nerve, although traces of elongated cells near to the base
are sometimes observable, sustain this view.

Description of PI. IX.— Fig. 5. Fertile stem x 24 (88). 6 Bracts x
24 (88). 7. Perianth with bract x 24 (88).

72. Diplophyllum minutum, (Grant/.)

Hab. — On rocks, near Lake Superior, July, 1869 (1(J7). On rocks,
near Lake Nipigon, 10th July, 1884 (79). On rocks, Kicking Horse
Lake, Rocky Mountains, 21st July, 1885 (154). (Macoun.) Green-
land. ( VahL Syn. Hep. p. 679). Alaska. (Krause.}

73. Diplophyllum argenteum, (Tayl. hb.) Spruce.

" Folia transversa, superiora equitantia, ad J complicato-biloba,
lobis lanceolatis acuminatis, antico postico subsequilongo ssepius duplo
angustiore, margine grosse serrata, basi crenulata. Bractae 3-juga3,
confer tissimse, intimse suborbiculata3 ad \ 2-4-lobse lacinulato-spinulosse.
Per. emersum oval i- fusiform e, ab ipsa basi obtuse 12-plicatum, ore in
cilia numerosissima flexuosa intexta fissum, quasi- tomentosum."
(Spruce Hep. Amaz. et And page 417.)

Hab.— On rotten wood, Vancouver Island, 1885 (162). (Dawson.')
N. W. coast of America. (Dr. Scouler in Herb. Taylor.) Observatory
Inlet, (Dr. Scouler in Herb. Torrey.} N, W. coast of America. (Menzies,
1791 in Herb. E. Spruce.^)

74. Jungermania polita, Noes.

Hab.— On earth, along the coast, Gasp6, 21st July, 1882 (170 pp.),
(Macoun.^

LIST OP CANADIAN HEPATICJB. 17

75. Jungermania Groenlandica, Nees.

Greenland (Breutel et Curie in Hb. Flotoviano N. 2). (Syn.
Hep. p. 114.)

76. Jungermania Kunzeana, Huben.

Hab.— Amongst mosses, Peace Eiver, 1812 (194). On rotten wood,
British Columbia, 1875, cT and ? cwm ^er. (189). On rocks, Lake
Nipigon, 17th July, 1884 (77). Peat bogs, Nipigon Eiver, 3rd July,
1884 (73, 78). (Macoun.}

77. Jungermania Michauxii, Web.

Hab.— On rocks, west of Lake Superior, 1872 (200). On logs, Ste.
Anne's Eiver, Gaspe", cum per., 19th August, 1882 (33). On rotten
logs and rocks, Nova Scotia, 1883 (98), On the perpendicular face of
rocks, Lake Nipigon, Ontario, 4th July, 1884 (63). (Macoun.}
Canada. (Syn. Hep. p. 120). Near Fort Colville, and Columbia Eiver.
(Lyall}

78. Jungermania saxicola, Schrad.

Hab.— On earth in bogs, Mount Albert, Gaspe*, 26th August, 1882
(47). (Macoun.'} Greenland. (VahL Syn. Hep. p. 119). Alaska.
(Krause.}

79. Jungermania Helleriana, Nees.

Hab. -Near Lake Superior, 1869 (217). On logs, Vancouver Island,
1875 (210). (Macoun.}

80. Lophocolea bidentata, (L.) JDum.

Hab.— Vancouver Island, 6th May, 1875 (33). On dead wood,
Comox, V.I., 27th July, 1887 (75). (Macoun.)

81. Lophocolea heterophylla, (Schrad.)

Hab.— On rotten wood, Ottawa, 1884 (130). On rotten logs, Nipi-
gon Eiver, 6th July, 1884. (Macoun.} Canada. (Hb. Austin.} Fort
Colville. (Lyall.} " The few fragments supposed to belong to this
species in Lyall's collection are merely sufficient to indicate the pre-
sence of something very nearly allied if not identical." (Mitt.} Mique-
lon Island. (Delamare.}

82. Lophocolea minor, Nees.

Hab.— On rocks, Belleville, 1867 (201). British Columbia, 1875

18 GEOLOGICAL SURVEY OP CANADA.

(240). Ottawa, 1883 (243). On rocks, near Ottawa, 1884 (29).
(Macoun.)

Description of PI. X. — Fig. 1. Plants nat. size. 2. Stems x 24
(29). 3, 4. Leaves x 24 (124). 5. Leaf x 24 (201). 6, 7. Branch
leaves x 24 (201). 8. Underleaf x 85 (240). 9-11. Underleaves from
upper part of stem x 85 (29). 12, 13. Bracts x 24 (240). 14, 15.
Bracts x 24 (201). 16. Bracteole x 85 (240). 17. Bracteole x 24
(240). 18. Bracteole x 24 (201). 19. Pistillidium x 85 (201).

83. Lophocolea Macounii, Aust. Proc. Ac. Nat. Sc. Philad.

p. 223, 1869.

Hab.— On rotten wood, Ottawa, 1883 (24*7). On rotten logs, Nipi-
gon Eiver, Ontario, July 6, 1884 (61). (Macoun.}

84. Harpanthus scutatus, (Web. et Mohr.) Nees.

Hab. — Pirate's Cove, Nova Scotia (119 pp.). On rotten wood, at
Belleville, 1865 (202). On old logs, at Belleville, 1867 (199). On
rotten wood, near Belleville, October, 1870, cum per. On rotten wood,
Lake Nipissing, Ontario, cf et ? cum per., 28th May, 1884 (66). On
rotten wood, Nipigon Eiver, 6th July, 1884 (71). On earth and
mosses, 21st July, 1885 (150). (Macoun.) Miquelon Island. (Delamare,*)

85. Harpanthus Flotowii, Nees.

Hab.— Greenland. (Syn.Hep.-p. 170.) Kooky Mountains. (Bourgeau.)

86. Chiloscyphus polyanthus, (L.) Corda.

Hab.— On logs, at Truro, Nova Scotia, 13th June, 1883 (173). On
dead wood, Comox, V.I., 29th April, 1887 (56, 70). On rocks
in streams, Nanaimo, V.T., 3rd June, 1887 (79). (Macoun.) Near
Fort Colville. (Lyall.} Miquelon Island. (Delamare.')

87. Chiloscyphus adscendens, Hook, and Wils.

Hab.— On rotten wood, Belleville, 1868 (207). (Macoun.) West of
the Fraser Eiver, B.C., June, 1875. (Hb. Austin.} Vancouver Island,
3rd May, 1887 (41a). (Macoun.)

88. Mylia Taylori, (Hook.) Gray.

Hab. — On logs subject to inundation, Ste. Anne's Eiver, Gasp<$,
16th August, 1882 (58). On logs and in swamps, Mount Albert,
Gasps', 26th August, 1882 (44), with perianths. On the summit of

LIST OF CANADIAN HEPATIC^. 19

Mount Albert, Gasps', 27th August, 1882 (83). On dead wood and in
wet places, Pirate's Cove, Nova Scotia, 1883 (108, 109, 115). (Macoun.)
Greenland. ( VahL Syn. Hep. p. 668.) Newfoundland. (Syn.
Hep. p. 82.) (Du Preaux in Hb. Moug.~) Cascade Mountains. (Lyall.')
Miquelon Island. (Delamare.)

89. Mylia anomala, (Hook.)

Hab.— Peace Kiver, Rocky Mountains, 1872 (186). Peat bog,
Anticosti, 1883 (107), with perianths. (Macoun.')

90. Arnellia fennica, (Gray.) Lindb. (Jung. Fennica, Gottsch.)

Southyba fennica, Lindb. olim.)

Hab.— On rocks, Lake Manitoba, 1881 (182). On earth and logs,
Rocky Mountain s, 23rd July, 1885 (156). (Macoun.')

Obs. — New to America. I add the following interesting note from
Dr. Spruce : — " Many thanks for the Canadian specimens of Southbya
fennica. It is one more link in the chain of facts that prove the essen-
tial uniformity of the hepatic flora of the whole North Temperate
Zone. My friend, Alfred Wallace, has been on a lecturing tour in
America. I did not ask him to gather me any hepatics, but he has
sent me two ; the one from the Sierra Nevada (abt. 9,000 ft.) is Jung,
ventricosa; the other, from the Rocky Mountains (alt. 14,000 ft.), is
Jung, barbata." Both these are among the commonest European
species.

91. Plagiochila porelloides, (Torrey.) Lindenb.

Hab. — Vancouver Island, 1875 (5). Ste. Anne's River, Gaspe",
August, 1882 (27, 55, 56, 57). On earth along brooks, Yarmouth, N.S.,
25th June, 1883 (169). On stones along brooks, Belleville, 16th June,
1884 (94). On overflowed ground, Sudbury Junction, 28th May,
1884 (95). On rocks, Dog Island, Lake Nipigon, 17th July, 1884 (96).
On earth near water, Vancouver Island, April, May, 1887 (28, 34, 48,
51). (Macoun.)

Description of PI. XI. — Pig. 1. Plant nat. size. 2. Branch x 11.
3-6. Leaves x 11. 7. Outer bract x 17. 8, 9. Bracts x 17. 10.
Perianth x 11 (all 57).

92. Plagiochila porelloides var. nodosa, (Flag, nodosa,
Lindenb.)

Hab. — North America. (DrumtnondHb, ffook.) Mountain ravines^
Canada, (vide Austin.)

20 GEOLOGICAL SURVEY OF CANADA.

93. Plagiochila asplenioides, (L.)
Hab.— Fort Colville. (Lyall. in Herb. Mitt.)

94. Leptoscyphus interruptus, (Nees.) Mitt.
Hab.— Greenland. ( Vahl. Syn. Hep. p. 645.)

95. Jungermania cordifolia, Hook.

Hab.— On stones in brooks at Owen Sound, Ont., October, 1874
(188). On stones, Ste. Anne's Eiver, Gaspe*, 30th August, 1882 (25),
with perianth. (Macoun.) Greenland. (Syn. Hep. p. 95). Alaska.
(Krause.)

96. Jungermania cordifolia, var. Vahliana,

Hab.— Greenland. (Vahl. Syn. Hep. p. 675.) Fort Colville and
Galton Mountains. (Lyall.)

Jungermania tersa. Nees.

Hab. — Galton Mountains. (Lyall., fide Mitt.)

[I believe that this species is to be referred to Jungermania cordifolia
(Hook) or to Jungermania riparia (Taylor), original specimens from
Nees having been found to be both these.]

97. Jungermania riparia, Tayl.

Hab.— On wet earth, Vancouver Island, 3rd May, 1887 (40). On
stones in brooks, V. I., 19th May, 1887 (7), with perianths. (Macoun.)
On stones in the Colville .River, Fort Colville. (Lyall.)

98. Llochlocna lanceolata, Nees.

Hab. — Mooyie Eiver, British Columbia. (Lyall. in Herb. Mitt.)
Miquelon Island. (Delaware.)

99. Gymnocolea inflata, (Huds.) Dura.

Hab. — On rocks, Lake Superior, 1869 (192). On boggy ground,
Mount Albert, Gaspe*, 26th August, 1882 (52a). (Macoun.) Green-
land. ( Vahl. Syn. Hep. p. 677.) Miquelon Island. (Delamare.)

100. Jungermania autumnal is, De C. (Jungermania Schraderi,

Mart.) (Jungermania subapicalis, Nees.)

Hab.— Lake Superior, 1869, On rotten wood, Ottawa, 1884 (185),
cum per. On wet earth, Vancouver Island, 3rd May, 1887 (40a).

LIST OF CANADIAN HEPATIC^. 21

(Macoun.} Vars. a and ft Greenland. ( Vahl Syn.} (Hep. p. 668.) About
Fort Colville and the Colville River. (Lyall. in Herb. Mitt.) Miquelon
Island (Delaware) as Jungermania subapicalis, Nees, and new for
America. Austin (Bull. Torr. Bot., vol. VI., 16th April, 1876) gives
Jungermania subapicalis as synonym for Jungermania Schraderi (Mart.).

101. Jungermania exsecta, Schmid.

Hab.— On rotten wood, British Columbia, 1875 (208a). On rocks,
Auticosti (101). On rocks and earth at Morley, June, 1885.
(158a). (Macoun.) North America. (Drummond.) Fort Colville.
(Lyall, fide Mitt.)

Obs. — This is a somewhat variable species, the commonest form, in
Canada being that described by Dr. Taylor as Jung, scitula; it is larger,
less gemmiparous, with leaves more frequently tridentate than in the
common European form.

Hab. — New Brunswick, Canada. (James, in Herb. Aust.) On earth,
Lake Superior, 1869 (213). On earth and logs, Coast of Grasps', August,
1882 (48). On rotten logs, Belleville. Ottawa, 1883 (227, 260, 233),
On rotten logs, Ottawa, October, 1884 (87). On rotten logs, British
Columbia, 1885 (239). (Macoun.)

Description of PI. XII. — Fig. 1. Portion of stem. (Hook. Brit. Jung.,
Tab. XIX., Fig. 4). 2, 3, 4. Leaves x 24 (48). 5-9. Leaves x 24
(Baden, Jack.). 10-11. Bracts x 24 (239). 12. Perianth x. 24. 13-14.
Perigonial leaves x 24 (Baden, Jack.}. 15. Antheridium x 85 (48).

102. Jungermania quinquedentata, Web. (J. Lyoni. Tayl.)

Hab. — On earth, Lake Superior, cum per. 1869 (216). On old logs,
Manitoba, 1881 (180). On logs, GaspS coast, 2nd August, 1882 (50).
On moss, Sudbury Junction, 28th May, 1884. On rocks, Lake
Nipigon, 10th July, 1884 (65). On rocks, Dog Island, Lake Nipigon,
17th July, 1884 (74). On logs, Eocky Mountains, August, 1885
(160). (Macoun.) Galton Mountains. (Lyall vide Mitt.')

103. Jungermania lycopodioides, Wallr.

Hab. — On logs in woods, British Columbia, 1872 (196). On rocks,
Lake Winnipegoosis, 27th June, 1881 (41). On rocks, at Campbellton,
New Brunswick, 2nd September, 1882 (42). Stupart's Bay, Hudson
Strait, 1884 (108). On rocks, Selkirk Mountains, 21st July, 1885
(157). On boggy ground, Selkirk Mountains, July 23rd, 1885 (163).
(Macoun.) Greenland. ( Vahl) (Syn. Hep. p. 125.) Galton Mountains,
and on stones in the Columbia River. (Lyall, vide Mitt.)

GEOLOGICAL SURVEY OF CANADA.

104. Jungermania Flcerkii, Web. et Mohr.

Hab. — On rocks, common, Rocky Mountains, 29th July, 1885 (159).
On rocks and earth, Morley, 14th June, 1885 (158). On earth,
Nanaimo, Vancouver Island, 4th June, 1887 (89). On rocks, Mount
Mark, Vancouver Island, 3,000 feet, 27th July, 1887 (76). (Macoun.)
Kettle Falls, Columbia River. (Lyall vide Mitt.)

105. Jungermania Flcerkii, var. alpina.

Hab. — On eai-th, Rocky Mountains, 7,000 feet, 20th July, 1885 (155).
(Macoun.)

Obs. — In this form the basal postical teeth entirely disappear, or
only a single tooth is apparent ; the underleaves are bifid with one or
rarely, two teeth at each side of the base; its nearest ally is Jung.
Kunzeana Hiiben.

106. Jungermania Floerkii, var.

Hab.— Greenland. (Ourrie.) (Syn. Hep. 124.)

107. Jungermania barbate, Schreb.

Hab.— Lake Superior, 1872 (262). British Columbia, 1875 (225).
On rocks, Lake Nipigon, 10th July, 1884 (76). On rocks in the
Rocky Mountains, 29th July, 1885 (143, 159). On rotten logs, Lake
Nipissing, 28th May, 1884(67). (Macoun.) Greenland. (Vahl) (Syn.
Hep. p. 680.) Miquelon Island. (Deldmare.)

108. Jungermania attenuate, Lindenb.

Hab.— Along Lake Superior, 1869 (261). Ottawa, 1883 (232). On
earth, Pictou, JXova Scotia, 1883 (97). Summit of Mount Albert,
Gaspe", 4,000 feet, 26th August, 1882 (40). (Macoun.)

109. Jungermania incisa, Schrad.

Hab.— Peace River, 1872 (187), cum per. On rotten wood, British
Columbia, 1875 (191). On logs, Ste. Anne's River, Gaspe", 16th
August, 1882 (45). Truro, Nova Scotia, 1883 (124). Jupiter River,
Anticosti, 1883 (120a, 126). Ottawa, 1884 (178, 237). On rotten
wood, Nipigon Lake, 26th June, 1884 (75). On logs, Rocky Moun-
tains, 24th August, 1885 (160). On rotten wood, Comox, V.I., 30th
April, 1887 (32, 49). (Macoun.) Fort Colville. (Lyall vide Mitt.)
Miquelon Island. (Deldmare.)

LIST OF CANADIAN HEPATIC^. 23

110. Jungermania Wattiana, Aust. Bull. Torrey Bol. Club,
3, 2, 187.

Hab.— Near Lake Superior, 1869. Peace River, 18*72. (Hb. Aust.}
(Macoun.}

111. Jungermania capitata, Hook.

Hab. — On rotten wood, British Columbia, 1875 (238), cum per. On
rotten wood, Selkirk Mountains, B.C., 21st August, 1881 (161).
(Macoun.}

112. Jungermania bicrenata, Lindenb.

Hab.— On earth, Lake Nipissing, 29th May, 1884 (82). (Macoun.}

113. Jungermania alpestris, Schleich.

Hab. — On stones in brooks, Lake Superior, 1869 (215). On earth,
Mount Mark, Vancouver Island, 26th July, 1887 (107). (Macoun.}

114. Jungermania ventricosa, Dicks.

Hab.— On House Mountain, Little Slave Lake, 1872 (193). On
moss and earth, Rocky Mountains, 1872 (206). On earth along the
Gaspe" Coast, 2nd August, 1882 (39). On logs, Coast of Gaspe", 8th
August, 1882 (37). On earth in woods, Ste. Anne's River, Gaspe,
20th August, 1882 (27a). Jupiter River, Anticosti, 1883 (120.)
On rocks, Lake Nepigon, 10th July, 1884 (64). Vancouver Island and
Port Colville. (Lyall vide Mitt.'} Alaska. (Krause.}

115. Jungermania ventricosa, Dicks, var. porphyroleuca,

Nees.

Hab. — On rotten logs, Victoria, Vancouver Island, 1875, cum per,
(211, 212). On old logs, Gasp<§ Coast, 2nd August, 1882 (26). On
rocks, Lake Nipissing, 10th July, 1884 (65a). On rotten wood,
Columbia Valley, 7th July, 1885 (148). On earth and rocks, Rocky
Mountains, 21st July, 1885 (149). Vancouver Island, 1887 (35).
(Macoun).

116. Jungermania ventricosa, Dicks, var. longiflora, Nees.?
Hab. — On logs in woods, Gaspe*, 8th August, 1882 (28). (Macoun.')

117. Jungermania ventricosa, Dicks, var.

Hab. — On rocks, Vancouver Island, 9th May, 1887 (24). (Macoun.)

24 GEOLOGICAL SURVEf OF CANADA.

118. Jungermania Mulleri, Nees.

Hab.— On earth, along the Gasp<5 Coast, 21st Aug., 1882 (170 pp.).
(Macoun.) Miquelon Island. (Delaware.)

119. Jungermania Mulleri, Noes. vat-, maritima.

Hab.— File Hills, near Qu'Appelle, July, 1879 (116). On earth,
along the Gasp£ Coast, 8th August, 1882 (53). (Macoun)

120. Jungermania Vahliana, Nees.

"Caule radiculoso, inter muscos repente, stolonifero apice adscen-
dente; foliis confertis, flavo-fuscis, ovato-quadratis, erecto-patulis sub-
complicatisque v. patenti-deflexis subsquarrosis ad medium usque bilobis
v. rarius trilobis, lobis ovatis obtusis (spermatocystidiis interdum apice
subhirtis et irregulariter dentatis), prope basin dorsalem subde-
currentem dente v. lobulo dentiformi ornatis ; amphigastriis majoribus
versiformibus, aliis simplicioribus indivisis, ovato-lanceolatis, utirnque
basin versus dente lineari acutis (in gemmis), aliis bifidis, profunde
bipartitis, lobis lanceolato-acuminatis. basi uno alterove dente armatis
(in caulibus) ; fructificatio ignota. Gottsche in litt. ; N. v. Es. in
mscr. Specimina depicta in sinu Baals Eeviei* Groenlandise leg. beat.
Dr. J. Vahl." — Lindberg, S. O. Revisio critica iconum in opere Flora
Danica muscos illustrantium (Acta Socient. Fennicae, X, Helsingfoi-s
1871). " Eevue Bryologique '' n. 6 p. 105, 1883.

121. Jungermania anacampta, Tayl. (Jung. Michauxii, tide
Mitt.)

Hab. — North America. (Drummond, Hb. Hook.)

122. Jungermania colpodes, Tayl.

Hab. — North America. (Drummond, Hb. Hook.)

123. Jungermania crenulata, 3m.

Hab.— Ottawa, 1883 (253). Truro, Nova Scotia, 1883 (110, 127).
(Macoun) Greenland. ( Vahl) (Syn. Hep. p. 674.)

124. Nardia compressa, (Hook.) Gray.
Hab.— Greenland. (Vahl.) (Syn. Hep. p. 12.)

125. Nardia scalaris, (Schrad.)

Hab. — On earth, Nanaimo, Vancouver Island, 6th June, 1887 (83).
(Macoun.)

LIST OF CANADIAN HEPATIC^. 25

Obs. — First record for America of this somewhat common European
species.

126. Marsupella emarginata, (Ehrh). Bum

Hab. — Mount Benson, Vancouver Island, 3000 feet altitude, 8th June,
1887 (46). Mount Mark, Vancouver Island, 3000 feet altitude, 26th
July, 1887 (106). (Macoun.*) Miquelon Island. (Delaware.}

127. Marsupella emarginata, (Ehrh.) var.

Hab.— Mount Benson, Vancouver Island, 8th June, 1887 (90). On
earth, Nanaimo, Vancouver Island, 4th June, 1887 (88). (Macoun.}

128. — Marsupella emarginata, Var. aquatica.
Hab.— Newfoundland. (In lib. M. sub. 219. Syn. Hep. p. 7.)

129. — Marsupella sphacelata, (Giesecke.)

Hab. — On rocks, Yarmouth, Nova Scotia, 1883 (121). (Macmm.)
Greenland. (Vahl.') (Syn. Hep. p. 7.) Alaska, (Krauze.*) Miquelon
Island. (Deldmare.}

130. — Marsupella sparsifolia, (Lindb.)

Hab. — On wet rocks, Nanaimo, Vancouver Island, (78). Mount
Arrowsmith, Vancouver Island, 4800 feet altitude (103). (Macoun.)

Obs. — First record for America.

131. Cesia corallioides, (Nees.) Gray.
Hab. — Alaska. (Krause.}

132. Cesia obtusa, Lindb.

Hab. — Near Frederickshaab, Greenland. (Vahl.}

133. Cesia concinnata, (Dicks.)

Hab. — Mount Benson, Vancouver Island, 3rd June, 1887 (45). Mount
Mark, Vancouver Island, 3,000 ft. altitude (92). (Macoun.} Alaska.
(Krause.)

134. Fossombronia longiseta, Aust.

Hab.— On earth, Vancouver Island, 9th May, 1887 (26). (Macoun.)

135. Fossombronia pusilla, (L.) Eadd. ?

Hab.— On the roadside, Hastings Co., Ontario, 1870 (223). On
earth, Sproat Lake, Vancouver Island, 12th Aug., 1887 (98 and 99).

26 GEOLOGICAL SURVEY OP CANADA.

(Macoun.} These specimens are imperfect and destitute of spores ;
they all agree in having the strong smell of pusilla, to which I doubt-
fully refer them.

136. Fossombronia Macouni, Aust.

Hab. — Portage laLoche (Methy Portage), lat. 57°, 18*75. (Macoun^

137. Blasia pusilla, (L.) Mich.

Hab.— On earth, Gasp£ Coast, August, 1882 (1 and 2). (Macoun.}

138. Pellia endiviaefolia, (Dick.) Eadd.

Hab. — On earth in ditches, Nanaimo, Vancouver Island, 2nd June,

1887 (80). (Macoun.}

139. Pellia epiphylla, (L.)

Hab. — Miquelon Island. (Deldmare.)

140. Aneura latifrons, (Lindb.)

Hab. — Anticosti, 1883 (117.) On rotten wood, Comox, Vancouver
Island, 29th April, 1887 (62, 63 and 61). On rotten wood, Nanaimo,
Vancouver Island, 3rd June, 1887 (81.) (Macoun.} Miquelon Island.

141. Aneura sessilis, (Sprengel.) Dam.

Hab. — On moss and earth, Carleton Place, near Ottawa, 30th May,
1884 (6). (Macouni)

142. Aneura pinguis, (L.) Dum.

Hab. — Amongst mosses in peat swamps, Ont., 1874 (222). On moss,
St. Mary's River, Anticosti (112). On sticks in pools, Vancouver
Island, 1887 (30). (Macoun.')

143. Aneura palmata, (Hedw.)

Hab.— On rotten stumps, at Belleville, 17th Sept., 1874 (221).
Ottawa. 1883 (235 and 236). On old logs, Vancouver Island, 20th May,
1887 (9). (Macoun.}

144. Aneura multiflda, (L.) var. ambrosioides.

Hab. — On earth in pools, Vancouver Island, 3rd May, 1887 (29).
(Macoun.}

tTST OF CANADIAN TtEPATrC^. 27

145. Metzgeria pubescens, (Schrank.) Radd.

Hab.— On boulders, Rocky Mountains, 5,000 ft. alt., 29th July,
1885 (137). (Macoun.} British Columbia. (Lyall~) Alaska. (Krause.*)

146. Metzgeria myriopoda, Lindb.

Hab.~On rocks, near Ottawa, 1885 (129). (Macoun.)

147. Metzgeria conjugata, Lindb.

Hab. — Ottawa, 1883 (244). (Macoun.*) At the base of trees, Van-
couver Island, 1885 (138). (Dawson.) On earth, along a river at
Comox, V.T., (35, 50). (Macouri).

148. Marchantia polymorpha, (L.)

Hab. — On earth in swamp, Gasps', 1882 (3). On earth, Vancouver
Island, 29th May, 1887 (1). (Macoun.) Saskatchewan and Rocky
Mountains. (Bourgeau.) Fort Colville and Sink37akwateen. (Lyall.)
Alaska. (Krause.')

149. Fimbriaria violacea, Aust.

Hab.— On wet soil, Selkirk Mountains, 2nd August, 1885 (134).
(Macoun.)

150. Fimbriaria pilosa, (Wahlenb.) Tayl.

Hab. — On the upper slopes of the Rocky Mountains, 21st July, 1885
(133). On earth, at Comox, Vancouver Island, 29th April, 1887 (72) ;
British Columbia. (Macoun.*) Greenland. (Vahl.) (Syn. Hep. 558.)

151. Fimbriaria tenella,

Hab.— On earth, Vancouver Island, 9th May, 1887 (23). (Macoun.')

(152. Clevea hyalina, (Somm. Lindb.

Hab. — On earth, near a glacier, Selkirk Mountains, 5000 feet, 21st
Aug., 1885 (135). Rocky Mountains, 7500 feet, 21st July, 1885 (132).
(Macoun.) Rittenbenk, Greenland (1265). (J. Vahl.}

153. Ricciella fluitans, (L.) Braun.

Hab.— Marshes, at Belleville, 7th August, 1873 (218). (Macoun.}

154. Ricciella fluitans, var. terrestris.

On mud at Belleville, 1870 (220), 1871 (219).

28 GEOLOGICAL SURVEY OP CANADA.

155. Ricciocarpus natans, (L.) Cord.

Hab.— In a lake, Vancouver Island, 27th May, 1887 (3). (Macoun.)
Canada, fide Underwood.

156. Riccia lutescens, (Schwein.)
Hab. — Canada, fide Underwood.

157. Anthoceros laevis, (L.)
Hab. — Canada, fide Underwood.

158. Anthoceros punctatus, (L.)

Hab. — Canada, fide Underwood. Leamy's Lake, near Ottawa, Out.,

1889. (Macoun.)

159. Anthoceras laciniatus, (Schwein.)

Hab.— Canada, vide Austin. (Bull. Torrey Bot., vol. VI., April, 1875.)

160. Anthoceros fusiformis, Aust.

Hab.— On earth, Vancouver Island, 1885 (136). (Dawson.) On
damp earth, V.I., 27th May, 1887 (2). Koadside, Nanaimo, V.I., 9th
July, 1887 (97). (Macoun.) Observatory Islet, (ficouler, vide Austin.)

161. Notothylas orbicularis, (Schwein.) Sulliv.
Hab. — Canada, vide Underwood.

162. Duvalia rupestris, (Nees.)

Hab. — Calcareous or slaty rocks, Belleville, Ontario. (Macoun.)

163. Reboulia hemisphserica, (L.) Eadd.
Hab. — Canada to Hudson Bay, vide Underwood.

164. Preissia commutata, Nees.

Hab.— On calcareous earth, Gaspd Coast, 10th Aug., 1882 (4).
(Macoun.) Alaska. (Krause.)

165. Hepatica conica, (L.) Mich. Conocephalus conicus,

Necker.

Hab. — On earth, by brooks near Ottawa, 1884, (5) On earth at
Ottawa, 15th May, 1885 (171). (Macoun.) British Columbia, near
Fort Colville. (Lyall.) Alaska. (Krause.)

PL. I.

W. H. P. del.

Mortimer&Co. Lith.

Frullania Selwyniana

erf C&traite*

10

PL. II.

\ 6

15

16

13

W. H.P.del.

11

19

17

Frullania Eboracensis.

12

Mortimer&Co. Lith.

PL III.

W. H. P. del.

Frullania Nispuall en-sis

Mortimer&Co. Lith.

PL. IV.

W. H. P. del,

Mortimer&Co. Lith.

Radula spicata.

Mortimer&Co. Lith.

Lejeunea Biddlecomis

19

PL, VI,

18

19

20

18

y

21

18

11

12

0 \\23

24-

W. H. P.def.

A

16

. A

15

A

Mortimer&Co. Lith.

Cephalozia minima

PL. VII.

W. H. P. del.

Mortimer&Co. Lith.

Scapania Bolanderi

PL Vi

<- ^

W. H. P. del.

Scapania glaucocephala.

Mortimer&Co. Lith,

9

PL IX.

Diplophyllum albicans.

W. H, P. del.

Mortimer 8t Co. Lith.

Diplophyllum takifpliuin,

PL X

10

19

18

17

12

14:

16

13

15

W. H. P. del.

Lophocolea minor.

Mortimer&Co. Lith.

PL. XI.

W. H. P. del.

Mortimer&Co. Lith.

Plagiochila porelloides.

PL XII,

10

13

15

W. H. P. del.

Mortimer&Co. Lith.

Jun^eirnania exsecta.

INDEX.

PAGE

ANBURA,

latifrons, Lindb 26

multifida(L.),v. ambrosioides, 26

palmata, (Hedw.) 26

pinguis, Dum 26

sessilis, Dum 26

ANTHELIA,

julacea, Dum 12

ANTHOCEROS,

fusiformis, Aust 28

laciniatus, (Schwein.) 28

l8evis,(L.) 28

punctatus, (L.) 28

ARNELLIA,

fennica, Lindb 19

BAZZANIA,

deflexa, B. Gray 8

denudata, B. Gray 9

trilobata, B. Gray - 8

BLASIA,

pusilla, Michx ... 26

BLEPHAROSTOMA,

trichophyllum, Dum 12

CEPHALOZIA,

Austin!, Pearson 10

bicuspidata, Dum 9

catenulata (Hiiben.) 9

crassifolia, Spruce 9

curvifolia, Dum 10

dentata, Raddi 12

dentata, Raddi 12

denudata, Spruce. 10

divaricata, Dum 10

extensa, Spruce 10

fluitans, Spruce 10

Lammersiana, Spruce 9

Macounii, Aust 11

minima, Aust 11

multiflora, Spruce 9

pleniceps, Aust 9

Sphagni, Spruce 10

Sullivantii, Aust 11

CESIA,

concinnata (Dicks.) 25

corallioides, Gray 25

obtusa, Lindb 25

CHANDONANTHUS,

setiformis, Nutt 13

PAGE

CHILOSCYPHUS,

adscendens, Hook. & Wils. ... 18

polyanthus, Cord 18

CLEVBA,

hyalina, Lindb 27

Conocephalus,

conicus, Necker 29

DlPLOPHYLLUM,

albicans, Dum 15

argenteum, Spruce 16

minutum, (Crantz) 16

taxifolium, (Wahl.) 16

taxifolium 16

DUVALIA,

rupestris, (Nees) 28

FlMBRlARIA,

pilosa, Tayl 27

tenella, Nees , 27

violacea, Aust 27

FOSSOMBRONIA,

longiseta, Aust 25

Macounii, Aust 26

pusilla, Raddi (?) 25

FRULLANIA,

Asagrayana, Mont 3

Asagrayana, var. Californica,

Aust 3

Asagrayana, var 3

Chilcootiensis, Steph 4

Eboracensis, Gottsch 2

Hallii, Aust 2

Nisquallensis, Sulliv 3

Selwyniana, Pears 1

Tamarisci, Raddi 3

Virginica, Gottsch » . . . . 2

GEOCALYX,

graveolens, Nees 13

GYMNOCOLEA,

inflata, Dum 20

HARPANTHUS,

Flotowii, Nees 18

scutatus, Nees 18

HEPATICA,

conica, Michx 28

HYGROBIELLA,

laxifolia, Spruce, var. clavuli-

gera, 12

30

GEOLOGICAL SURVEY OF CANADA.

PAGE
JUNGBRMANNIA,

alpestris, Schleich 23

anacampta, Tayl

attenuata, Lindeb 22

autumnalis, De C 20

barbata, Schreb 22

bicrenata, Lindeb 23

capitata, Hook 23

calpodes, Tayl 24

cordifolia, Hook 20

cordifolia, var. Vahliana, 20

crenulata, Smith 24

exsecta, Schmid 21

fennica, Gottsch 19

Flcerkii, Web. & Mohr 22

Flcerkii, var. alpina 22

Flcerkii, var 22

Grcelandica, Nees 17

Helleriana, Nees 17

incisa, Schrad 22

Kunzeana, Hiiben 17

lycopodipides, Wallr 21

Afacounii, Aust 11

Michauxii, Webb 17

Michauxii, 24

Muelleri, Nees 24

Muelleri, var. maritima, 24

polita, Nees 16

quinquedentata, Web 21

riparia, Tayl 20

saxicola, Schrad 17

Schraderi, 20

scitula, Tayl 21

subapicalis, Nees 20

tersa, Nees 20

umbrosa, Schrad 15

Vahliana, Nees 24

ventricosa, Dicks 23

ventricosa,var. longi flora, Nees 23
Ventricosa, var. porphyroleuca,

Nees 23

ventricosa, var 23

Wattiana, Aust 23

KANTIA,

trichoinanis, Gray 13

LEJEUNEA,

Biddlecoiniso, Aust 5

calcarea, var 6

dactylophora, 6

hamatifolia, 6

serpyliifolia> Libert 5

serpyllifolia, var. Americana,

Lindb 5

LEPIDOZIA,

Californica, A ust 7

reptans, Dum 8

setacea, Mitt 8

LBPTOSCYPHUS,

interruptus, Mitt 20

LIOCHLOZNA,

lanceolata, Nees 20

PAGE

LOPHOCOLBA,

bidentata. Dum ••••.... 17

heterophylla, (Schrad.) 17

Macounii, Aust 18

minor, Nees 17

MARCHANTIA,

polymorpha, (L.) 27

MARSUPELLA,

emarginata, Dum 25

emarginata, var. aquatica, .... 25

emarginata, var 25

sparsifolia, (Lindb.) 25

sphacelata, (Gierecke) 25

Mastigophora,

Californica, Aust 7

METZGERIA,

conjugata, Lindb 27

myriopoda, Lindb 27

pubescens, Radd 27

MYLIA,

ano mala, (Hook.) , 19

Taylori, B. Gray 18

NARDIA,

compressa, Gray 24

scalaris, Scrad 24

NoTOTHYLAS,

orbicularis, Sulliv 28

Odontoschisma,

Macounii, Aust 10

PBLLIA,

endivsefolia, Raddi 26

epiphylla, L 26

PLAGIOCHILA,

asplenioides, L 20

nodosa, Tayl 19

porelloides, Lindb 19

porelloides, var. nodosa, 19

PLEUROCLADA,

albescens, Spruce 12

islandica, (Nees) 12

PORELLA,

Bolanderi, (Aust.) var 7

leevigata, (Nees) 7

navicularis, Dill 6

platyphy lla, L 7

platyphylloidea, Schweintz. ... 7

rivularie, Nees 7

PREISSIA,

commutata, Nees 28

PTILIDIUM,

Californicuni, Pearson 7

ciliare, Nees 8

pulcherrimum, Nees 8

R.ADULA,

arctica, Steph 4

Bolanderi, Gottsche 4

commutata, Gottsche 4

complanata, Nees 4

Krausei, Steph 4

spicata, Aust 4

tenax, Lindb 4

INDEX.

31

PAGE

REBOULIA,

hemisphserica, Radd 28

BIOCIA,

lutescens (Schwein) 28

RlCCItLLA,

fluitans, Braun 27

fluitans, var. terrestris, 27

RICCIOCARPUS,

natans, Cord 28

SCAPANIA,

albescens, Steph 13

Bolanderi, Aust 13

brevicaulis, Tayl 15

caudata, Tayl 13

PAGE

SCAPINA,

compacta, (Roth.), var. grandis, 14

convexa,(Scop.) 15

curta, (Mart.) 14

glaucocephala, iTayl.) 15

irrigua, Nees 14

nemorosa, L 14

Oakesii, Aust j. • . 13

uliginosa, Nees 14

undulata, (L.) 14

Southyba,

fennica, Lindb 19

TRICHOCOLEA,

toinentella, Dum 8

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