28. Trichodon, Schimp

(141.) T. cylindricus, Schimp.; Lesq. & James, Mosses of N. America, 93; Canadian Musci, No. 411.

Abundant on the borders of ditches at Hastings, B.C.; also at Craigellachie, Eagle Pass, and under the high tressle west of the Columbia at Revelstoke, B.C., 1890. (Macoun.)

31. Blindia, Bruch & Schimp

(150.) B. acuta, Bruch & Schimp.; Lesq. & James, Mosses of N. America, 98; Canadian Musci, No. 61.

Weissia acuta, Hedw.; Drumm. Musc. Bor. - Am., No. 72.

Rocks near the "Height of Land," Rocky Mountains. (Drummond.) New Harbor, Newfoundland. (Rev. A. Waghorne.) On rocks at Never's Rapids, Queen's Co., N.B. (J. Moser.) On damp rocks, Roger's Pass, Selkirk Mountains, B.C.; and along the Nanaimo River near its mouth, Vancouver Island. (Macoun.) Summit of Mount Queest, Gold Range, B.C. (J. M. Macoun.) Disco, Greenland. (Fl. Gr.)

32. Campylosteleum, Bruch & Schimp

(151.) C. saxicola, Bruch & Schimp.; Lesq. & James, Mosses of N. America, 99.

On sandstone boulders, Hunter's River, Prince Edward Island, 1888. (Macoun.)

Tribe VII. Pottieae. 33. Pharomitrium, Schimp

(152.) P. subsessile, Schimp.; Lesq. & James, Mosses of N. America, 100.

Gymnostomum subsessile, Drumm. Musc Bor. - Am., No. 19.

Plains of the Saskatchewan. (Drummond.) On dry earth near Ashcroft, B.C., 1875. (Macoun.)

38. Trichostomum, Smith

(172.) T. tofhaceum, Brid.; Lesq. & James, Mosses of N. America, 109.

Owen Sound, Ontario. (Mrs. Boy.) Niagara Falls. (Olney.) On calcareous rocks, Hudson Hope, Peace River, lat. 56°, 1872; on earth in fields near Wooler, Ont. (Macoun.)

40. Leptobarbula, Schimp

(182.) L. berica, (DeNot.), Schimp. Syn. ed. 2, p. 181.

Trichostomum tenue, Lesq. & James, 106, vide Limpricht, 596. Leptotrichum tenue, C. Muell. Syn. Musc. I. 447; Canadian Musci, No. 486.

On earth close to the railway track at Revelstoke, B.C., May 23rdt. 1890. (Macoun.)

VIII. Grimmieae. 42. Cinclidotus, Beauv

(231.) C. fontinaloides, Beauv.; Lesq. & James, Mosses of N America, 134.

On rocks in the bed of a creek, Ontario, Canada. (Lesq. & James.)

47. Braunia, Bruch & Schimp

(298.) B. Californica, Lesq.; Lesq. & James, Mosses of N.America, 153: Canadian Musci, No. 109, in part.

Hedwigia pilifera, Mitt. Journ. Linn. Soc. VIII. 45.

Abundant on rocks, North Arm of Burrard Inlet, B.C.; quite common on rocks around Victoria, Vancouver Island. (Macoun.)

Var. pilifera, Lesq. & James Mosses of N. America, 153. Canadian Musci, No. 109 in part.

Abundant on rocks in oak woods near Victoria, Vancouver Island (Macoun.) On rocks, Vancouver Island. (Lyall.)