(57.) C. Schisti, Schimp.; Lesq. & James, Mosses of N. America, 59.

Rocky Mountains. (Drummond, vide Lesq. & James.) Upernivik, Greenland. (Fl. Gr.)

(58.) C. gracilescens, Schimp.; Lesq. & James, Mosses of N. America, 60.

Upernivik, Greenland. (Fl. Gr.)

(59.) C. alpestre, "Wahlenb.

C. gracilescens, Schimp.; var. alpestre, Schimp.; Lesq. & James, Mosses of N. America, 60.

Very likely does not occur in Canada. Occurs in Greenland at Christianshaab. (Fl. Gr.)

(60.) C. (Oncophorus) strumulosum, C.M. &Kindb. (n. sp.)

Tuftsbright green, 1-2 cm. high. Leaves crisped, sub-linear, blunt or sub-acute, recurved at the basal margins, crenulate above, nearly pellucid; basal cells linear, the other short, angular; costa very papillose at back, not percurrent. Perichetial leaves short-acuminate. Capsule small, oblique, oblong-ovate, inclined, when dry furrowed, distinctly strumose; teeth not papillose, cleft to the middle, reddish also in theupper part; annulus distinct; pedicel light red or yellow, straight, 1 cm. long.

On a limestone ledge along the mountain torrent that enters Kicking Horse Lake, two hundred yards from the railway station at Hector, Rocky Mountains, Aug. 13th, 1890. (Macoun.)

(61.) C. subalpestre, Kindb. (n. sp.) MS.

C. gracilescens, Schimp.; Canadian Musci. No. 20.

Dicranum gracilescens, Austin Muse. Appal. Suppl. I., No. 467.

On the rocks near the sea-shore, Whale Island, Forteau Bay, lat. 51° 49', Labrador; also Forks of the Ste. Anne des Monts River, Gaspé Co., Que. (J. A. Allen.) Shore of Lake Huron, near the Fishing Islands; quite common on rocks north shore of Lake Superior and on rocks on the islands in Lake Nepigon and along the "Dawson Route " west of Lake Superior. (Macoun.)

(62.) C. polycarpum, Schimp.; Lesq. & James, Mosses of N. America, 60; Canadian Musci No. 21, in part.

Dicranum Scottianum, Drumm. Musc. Bor. - Am. No. 102.

On the bases of trees, Rustico Bay, Prince Edward Island, 1888; on logs along the Moira River, at Belleville, Ont., 1870; on rocks, Mount Erskine, Salt Spring Island, Gulf of Georgia, 1887, and on rocks, North Arm, Burrard Inlet, B.C., 1889. (Macoun.) On rotten wood, London, Ont. (J. Dearness.) Lake Superior, 1848. (Agassiz.) Roots of trees. Ontario. (Drummond.) Topsail Harbor, Newfoundland. (Rev. A. Waghorne.) At Pictou, N.S. (Fowler's Gat.) Alaska. (Both. Alask.) Jakobshavn, Greenland. (R. Brown.)

(63.) C. strumiferum, (Ehrh.) De Not. Epil. 280 (1869.)

C. polycarpum, Schimp.; var. strumiferum, Schimp.; Lesq. & James,

Mosses of N. America, 60; Canadian Musci No. 21, in part. Dicranum strumiferum, Drumm. Musc. Bor. - Am. No. 107.

On decaying wood at Wooler, Ont., 1888; on damp rocks, Lake Superior, and the "Dawson Route" west of that lake, 1872; wet rocks, islands in Lake Nepigon, 1884; on rocks, Nanaimo River and Mount Benson, Vancouver Island, 1887. (Macoun.) On rocks in the country from York Factory to the Rocky Mountains. (Drummond.) Kobbfjerd, Greenland. (Fl. Gr.)

(64.) C. virens, Schimp.; Lesq. & James, Mosses of N. America, 61; Qanadian Musci No. 22.

Dicranum virens, Hedw.; Drumm. Musc. Bor. - Am. No. 106.

West Greenland and Smith's Sound. (Dr. Kane.) Jakobshavn,

Greenland. (R. Brown.) On rocks Hudson Strait, 1885. (Dr. Bell.) Abundant on wet rocks at Kicking Horse Lake, Rocky Mountains, 1885; on wet rocks at Pass Creek, near Sproat, Columbia River, B.C. (Macoun.) On Mount Queest, Gold Range, B.C., alt. 6,000 feet, 1889. (J. M. Macoun.) Smith's Sound. (Dr. Kane.) Disco Island, Greenland. (Fl. Gr.)

Var. serratum, Bruch & Schimp.; Canadian Musci No. 488.

On wet gravel by brooks, chiefly in mountains. Ravine on the side of Mount Albert, Gaspé Co., Que. (J. A. Allen.) Salt Lake, Anticosti, 1883; Ste. Anne des Monts River, Gaspé, Que., 1882; on rocks Eagle River, at Craigellachie, also on Mount Queest, Gold Range, 1889, and along the Blackwater River, 1875; between the North Thompson and Bonaparte Rivers, B.C., 1889; on rocks near Victoria, Vancouver Island, 1875; along a brook summit of North Mountain at Hector, Rocky Mountains, and on stones in a brook above Revelstoke, B.C. (Macoun.) Smith's Sound. (Dr. Kane.)

(65.) C - Wahlenbergii, (Brid.); Canadian Musci No. 23.

C virens, Schimp. var. Wahlenbergii, Bruch & Schimp.; Lesq. & James,

Mosses of N. America. 61. Dicranum Richardsoni, (n. sp.) Drumm. Musc. Bor. - Am. No. 104.

West Greenland and Smith's Sound. (Dr. Kane.) On fallen trees Bass River, Kent Co., N.B. (Fowler.) Tobique River, N.B. (Hay.) Generally on decayed trees; in the country extending from Canada to the Rocky Mountains (104). (Drummond.) Vicinity of Quebec. (St. Cyr.) In bogs, Salt Lake, Anticsoti, 1883; decayed wood at Truro, N.S., 1883; on logs, coast of Gaspé, Que., 1882; on dead and decaying logs at Leamy's Lake, near Hull, Que., 1889; Sudbury Junction (1884), and in woods at Belleville, Ont., 1867; on decaying logs Winnipegoosis, Man., 1881. (Macoun.) On old logs in woods, Newfoundland. (Rev. A. Waghorne.) Smith's Sound. (Dr. Kane.) Disco Island, Greenland. (Fl. Gr.)

Var. com pactum, (Schimp).

D. microcarpum, (n. sp.) Drumm. Musc. Bor. - Am. No. 105.

On moist barren spots; near the Rocky Mountains (105). (Drummond.) On old logs at Gananoque, Ont. (Fowler.) Peat bog, Salt Lake, Anticosti. (Macoun.) On the coast of Labrador at Porteau Bay; also on exposed rocks on the higher part of Table-top Mountain, Gaspé Co., Que. (J. A. Allen.)

MACOUN.]

(57.) C. Schisti, Schimp. Near New Harbor, Newfoundland. (Rev. A. Waghorne.)

(61.) C - subalpestre, Kindb.

Dicranum polycarpum, Drumm. Musc. Bor. - Am., No. 103, in part.

Tufts green, about 1 cm. high or lower. Leaves crisped, from the narrowly ovate-oblong base attenuate-subulate, acute, nearly smooth also on the costa, entire or indistinctly denticulate above; borders recurved to the middle at one side; cells pellucid, mostly quadrate, the alar very much wider, rectangular, hyaline. Perichetial leaves with a broader base, the inner ones very much shorter. Capsule small, subcylindric-clavate, wide-mouthed, faintly striate when dry; teeth pale, bifid, not papillose; annulus wanting; lid conic, short-rostrate; pedicel yellow, finally bright-red.

On rocks below Norway House; abundant. (Drummond.)

(62.) C - polycarpurn, Schimp.

The references belonging to J. A. Allen's specimens and those from Lake Nepigon belong here. White Bay, Newfoundland. (Rev. A. Waghorne.)

(64.) C. virens, Schimp.

Grand Vâche and White Bay, Newfoundland; Battle Harbor, Indian Harbor, Seal Islands and Venison Tickle, Labrador. (Rev. A. Waghorne.) On earth near Fort Assiniboine, Athabasca River. (Macoun.)

Var. serratum, Bruch & Schimp.

On wet banks of a brook, flowing from Mount Macdonald, Roger's Pass, Selkirk Mountains. (Macoun.)

(65.) C - Wahlenbergii, (Brid.)

Battle Harbor, coast of Labrador. (Rev. A. Waghorne.) Cape Van-couver, Alaska, 1891. (J. M. Macoun.) St. Paul Island, Behring Sea. (Palmer.) "Dry Canon," discharge of Devil's Lake, Rocky Mountain Park. (Macoun.)

Var. com pactum, (Schimp.)

Indian Harbor, coast of Labrador. (Rev. A. Waghorne.)