(297.) H. ciliata, Ehrh.; Lesq. & James, Mosses of N. America, 152; Canadian Musci, No. 106.

Anictangium ciliatum, Drumm. Musc Bor. - Am., No. 29.

Rocks in the country extending from Lake Superior to the Rocky Mountains. (Drummond.) On rocks, New Harbor, Newfoundland. (Rev. A. Waghorne.) On rocks, Kent Co., N.B. (Fowler's Cat.) Tay, York Co., and Canaan Forks, Queen's Co., N.B. (J. Moser.) On boulders at Ottawa and Belleville, Ont.; on rocks at Hector, Kicking Horse Lake, and Banff, Rocky Mountains; also at Revelstoke, Columbia River, B.C. Common from the Atlantic to the Pacific in one form or another. (Macoun.) On rocks at London, Ont. (J. Dearness.) Mooyie River, British Columbia. (Lyall.) Greenland. (Fl. Gr.)

Var. leucophaea, Schimp.; Canadian Musci, No. 107.

This is the common form on the Pacific Coast and Coast Range. Quesnel, Hastings, Moodyville, and Salt Spring Island, B.C.; common on rocks around Victoria, Vancouver Island. (Macoun.)

Var. secunda, Schimp.

On rocks, at Sudbury Junction; and around Lake Nepigon, Ont. (Macoun.)

Var. viridis, Schimp.; Canadian Musci, No. 108.

Anictangium imberbe, Drumm. Musc. Bor. - Am. No. 30.

Very common in Ontario on boulders in shady woods. On rocks, North West Arm, Halifax, N S.; common at Ottawa and Belleville, Ont.; also at Manitoba House, Lake Manitoba. (Macoun.) Montcalm Co., Que. (D'Urban.) Tadousac, Que. (St. Cyr.) Upper Canada. (Drummond.) On rocks in woods near London, Ont. (J. Dearness.)

H. subnuda, Kindb. (n. subsp.)

Leaves nearly hairless, the greater number broadly ovate, borders reflexed; cells larger, subquadrate.

On rocks in McKay's Woods at Ottawa; also on boulders, in woods, near Wooler, Ont Oct. 6th, 1888. (Macoun.)

297. H. albicans, (Weber.) Lindb.

H. ciliata, Ehrh., Cat. Can. Musci, 76.

On rocks, Clearwater Lake, Labrador, July, 1896. (A. P. Low.) On rocks, Spanish Mills, Georgian Bay, and at Credit Forks, Ont. (Jas. White.) On dry boulders in woods, Margaree, Cape Breton Island, N.S., 1898; along Elbow River, Rocky Mountains, Alta., 1897; on rocks, Cāche Lake, Algonquin Park, Ont., June, 1900; on rocks, Whirlpool Rapids, Niagara River, 1901. (Macoun.) Common about Dawson and Lake Bennett, Yukon. Williams.)

Var. subliuda, Kindb.

On rocks, near Wooler, Ont., 1888; on boulders at Owen Sound and along the Sydenham River, Ont., Sept., 1890; on rocks, Cāche Lake, Algonquin Park, Ont., July, 1900. (Macoun.)

Var. leueophaea, Schimp.

Juneau, Alaska. (Miss G. Cooley.)