A few stems found amongst Aulacomnium turgidum, northwest shore of Hudson Bay Lat. 63° 55', 1893-1894. (G. Comes.) Sterile specimens collected at Lake Lindeman in swamps, and found in good fruit at Dawson, Yukon, in July, 1899. (Williams)

114. D. subpalustre, C. M. & Kindb.

Abundant on earth on all the old land, Sable Island, N.S., Aug., 1899. In all cases it was barren. (Macoun.)

115. D. Bergeri, Bland.

In a bog, Clearwater Lake, Labrador, 1896; Mosquito Bay, Labrador, Lat. 60° 42', 1898. (A. P. Low) In a bog, Barren Grounds, Lat. 61° Long. 104o, west of Hudson Bay, 1893. (J. B. Tyrrell.) On earth in a boggy place Half Way Brook, Cape Breton Island, N.S., Aug., 1898; on earth, Sable Island, N.S., 1899; also at Catfish Lake and Rainy Lake, Algonquin Park, Ont., 1900; on logs and earth in bogs, Jumping Pound Creek; and on the slope of Mount Forget-me-not, Rocky Mountains, July, 1897; in peat bogs north of the Saskatchewan at Prince Albert, Sask., July, 1896. (Macoun.) Lake Lindeman, mouth of Little Salmon River and near Dawson, Yukon, 1899. (Williams.)

Subsp. rupincola, Kindb. Bry. Am. & Eur, p. 193.

Leaves subulate-acuminate; costa percurrent, serrulate at the back; perichetial leaves long, aristate, not emarginate.

On rocks three miles below Hector, Rocky Mountains, B.C., Aug. 13th, 1890. This specimen was referred to D. spadiceum in Cat. Can. Musci, Pt. VI., 260. (Macoun.)

982. D. pallidum, Bruch & Schimp.

Newfoundland. (Waghorne.)

116. D. Drummondii, C. Muell.

Quite common and in fine fruit in woods throughout Algonquin Park, Ont., June, 1900; in rocky woods, Johnstone's Harbour, Bruce Peninsula, Ont., Aug. 22nd, 1901. (Macoun.)

117. D. undulatum, Turn.

In boggy woods at Edmonton, Ont., 1892. (Jas. White) On earth in woods at Baddeck, Cape Breton Island, N.S., July, 1898; in swampy woods, Câche Lake, Algonquin Park, Ont., June, 1900. (Macoun)

Subsp. Ontariense, Kindb.

Leaves less spreading, not recurved, strongly serrate only in the upper part of the acumen, capsule solitary.

The specimen on which this form is based was collected in thick woods at Wooler, Northumberland Co., Ont., Oct. 6th, 1888, and referred in Part VI., 28 to D. majus. (Macoun.)

118. D. spurium, Hedw.

On dry rocks, Halfway Brook, Cape Breton Island, N.S., Aug., 1898; common on sandy earth, Sable Island, N.S., Aug. 8th, 1899. (Macoun.)

983. D. condensatum, Hedw.

On dry sandy earth and almost pure sand at the bases of trees. Pelee Point, Essex Co., Ont., May 27th, |1901; quite common. (Macoun.)

936. D. spadiceum, Zett.

On rocks or earth, Greenland. (Berggren.) On rocks, Mosquito Bay, Lat. 60° 42', Labrador, Aug., 1898. (A. P. Low.)

984. D. Sphagni, Wahlenberg.

Newfoundland. (Waghorne.) On earth in a bog, Clearwater Lake, Labrador, July 31st, 1896. (A. P. Low.) Along Jupiter River, Anticosti, Que., Aug. 20th, 1883, included in Part VI. under D. Bergeri. (Macoun.)

(71.) D. crispa, Schimp.; Lesq. & James, Mosses of N. America, 64; Canadian Musci, No. 504.

Dicranum crispum, Drumm. Muse. Bor. - Am. 101.

Banks of Baptiste River, and near the "Height of Land," Rocky Mountains. (Drummond.) Galton Mountains, B.C. (Lyall.) On earth at McLeod's Lake, lat. 55°, 1875; on damp earth on stumps and banks Six Mile Creek, (1885) and Roger's Pass, Selkirk Mountains, B.C., 1890. (Macoun.') Kotzebue Sound. (Roth. Alask.) Christian-shaab, Greenland. (Fl. Gr.)

(72.) D. Grevilleana, Schimp.; Lesq. & James, Mosses of N. America, 64; Canadian Musci, No. 482.

Dicranum Schreberianum, Drumm. Muse. Bor. - Am. No. 97.

Banks in alpine situations; and about York Factory, Hudson Bay. (Drummond.) On wet earth along Jupiter River, Anticosti, 1883; wet gravelly soil and damp earth at Hector, Rocky Mountains, 1890; Six Mile Creek and Roger's Pass, Selkirk Mountains, B.C., 1885. (Macoun.)

(73.) D. Schreberi, Schimp.; Lesq. & James, Mosses of N. America, 64; Canadian Musci, No. 403.

D. Schreberi, var. occidentalis; Canadian Musci No. 495. Dicranum Schreberianum, Drumm. Muse. Bor. - Am. 97.

Banks in alpine situations; and about York Factory, Hudson Bay.

(Drummond.) On earth and stones in a brook near Trenton, and on damp earth by roadsides at Owen Sound, Ont., 1871; wet earth along Lesser Slave Lake, 1872; on wet earth at Quesnel, B.C., 1875; in limestone springs at Sicamous, B.C., 1889; and at Hector, Rocky Mountains, 1890. (Macoun.) Summit of Mount Queest, Gold Range, B.C., alt. 7,000 feet. (J. M. Macoun.)

(74.) D. squarrosa, Schimp.; Lesq. & James, Mosses of N. Ame--rica, 65.

In peat bogs, Salt Lake, Anticosti; wet gravelly soil along the C. P. Railway in Roger's Pass, Selkirk Mountains, 1890. (Macoun.') Queen's Co., N.B. (J. Moser.) Alaska. (Harrington.) Lyngemarken and Egedesminde, Greenland. (R. Brown.)

(75.) D. cerviculata, Schimp.; Lesq. & James, Mosses of N. America, 65; Canadian Musci, No. 476.

Jakobshavn, Greenland. (R. Brown.) Miquelon Island. (Delŕmare.) On damp earth, Carleton Co., N.B. (Fowler.) On wet earth at Brackley Point and Black River, Prince Edward Island, 1888; abundant on earth by a glacier stream where it enters Bear Creek, and along an old road Roger's Pass, Selkirk Mountains. (Macoun.) On rotten wood, St. John, N.B. (Fowler's Cat.)

(76.) D. varia, Schimp.; Lesq. & James, Mosses of N. America, 65; Canadian Musci, No. 26.

Dicranum varium, Drumm. Musc. Bor. - Am. No. 99, in part.

On clay at Truro, N.S. (Fowler's Gat.) On earth, Canaan Forks, Queen's Co., N.B. (J. Moser.) Wet ground, chiefly by the sides of ditches. Springy."places at Truro, N.S., 1883; along old roads, Gaspé Co., Que., 1882; sides of ditches Experimental Farm, Ottawa; overflowed ground, Leamy's Lake, near Hull, Que.; common at Belleville, Wooler and Owen Sound, Ont.; Lesser Slave Lake and Fort Assini-boine on the Athabasca River, 1872. (Macoun.) Banks of rivers; in the country extending from York Factory to Rocky Mountains. (Drummond.) On wet clay banks, London, Ont. (J. Dearness.)

(77.) D. parvula, Kindb.; Bull. Torr. Bot. Club, April, 1889.

Allied to D. varia. Plants very short, densely csespitose in small tufts, dark green. Leaves crenulate all around, sub-ovate; cells short, oblong-quadrate, the basal linear; costa very thick and brown, excurrent, denticulate above, forming at least half the acumen. Perichetial leaves denticulate above. Capsule obovate, sub-erect or inclined without a neck, not striate; beak very short and thick; annulus scarcely loosed; teeth orange, pale at apex, partite, without basilar membrane, not papillose; pedicel pale red-yellow 1 c. m. long or shorter, straight or curved only at apex. Dioecious.

On earth, on the northern slope of Cathedral Mountain, Kicking Horse River, Rocky Mountains, B.C. Alt. G,500 feet. July 28th, 1885. (Macoun.)

(78.) D.: rufescens, Schimp.; Lesq. & James, Mosses of N. America, 66; Canadian Musci, No. 27.

On earth, Bass River, Kent Co., N.B. (Fowler.) Canaan Forks, Queen's. Co., N.B. (J. Moser.) By roadsides, on wet earth, at Brackley Point and Black River, Prince Edward Island, 1888; irk cuttings along the C. P. Railway, east of Hastings, and by a brook at Yale, B.C.; common on wet earth at Owen Sound, Ont., 1874. (Macoun.)

(79.) D. subulata, Schimp.; Lesq. & James, Mosses of N. America,. 66; Canadian Musci, No. 28.

Dicranum subvlatum, Drumm. Musc. Bor. - Am. No. 98.

Disco,Greenland. (Fl. Gr.) Kouchibouguac, N.B. (Fowler's Cat.) Tay, York Co., N.B. (J. Moser.) On old roads along the Gaspé Coast, Que., 1882; on earth, Salmon River, near Fort McLeod, B.C., 1875; very abundant alone: the C. P. Railway at Hector, Rocky Mountains; along Bear Creek in Roger's Pass, and at the Asoulcan Glacier, Selkirk Mountains, B.C., 1890. (Macoun.) Banks in alpine situations. (Drummond.)

(80.) D. heteromalla, Schimp.; Lesq. & James, Mosses of N. America, 66; Canadian Musci, No. 29.

Dicranum heteromallum, Drumm. Musc. Bor. - Am. No. 95.

" " var. caulibus foliisque longioribus, Drumm. Muse.

Bor. - Am. No. 96.

Near the Columbia (No. 95); Upper Canada (No. 96). (Drummond.) Miquelon Island. (Delámare.) Common in Nova Scotia. (McKay.) On clay banks at Pirate's Cove, Yarmouth, and Truro, N.S., 1883; on earth Rustico Bay, Prince Edward Island, 1888; on the summit of Mount Albert, and at Gaspé Basin, Gaspé Co., Que., 1882; common in woods at Ottawa, Carleton Place, Sudbury Junction, Collingwood Owen Sound, Belleville and Brighton, Ont.; Comox, Vancouver Island; on turned up trees at Hastings and in wet cuttings along the C. P. Railway east of Hastings, B.C. (Macoun.) On earth at London, Ont. (J. Dearness.) On earth at Topsail Harbor, Newfoundland. (Rev. A. Waghorne.) Moist ground; common, N.B. (Fowlers Oat.) On earth, Canaan Forks, Queen's Co., N.B. (J. Moser.) Alaska. (Both. Alask.)