Var. alpestris, Linn.

Rather common in dark, cool woods.

On rocks, at Nain, coast of Labrador. (Dr. R. Bell.) On earth, Clearwater Lake, 1896. (A. P. Low.') Labrador or Newfoundland. (Waghorne fide Eckfeldt) Parry's Falls, Great Slave Lake, May 15th, 1900. (J. W. Tyrrell) On earth, Rigaud Mountain, Vaudreuil Co., Que. (Rev. G. Ducharme) Stony Lake, Peterborough Co., Ont. (Thos. Walker) On earth, east end of Sable Island, N.S., Aug., 1899; on earth at Baddeck and Margaree, Cape Breton Island, N.S., July, 1898; on earth at Truro, N.S.; on Mount Albert, Gaspé Co., Que.; on rotten stumps at Britannia, near Ottawa, Ont.; on rocks in woods, Algonquin Park, Ont., July, 1900; northeast coast of Lake Superior; on Duck Mountain, Man.; on rocks in woods, Banff, Rocky Mountains; at McLeod's Lake, northern British Columbia, 1875. (Macoun.) St. Paul Island, Behring Sea, July, 1897. (J. M. Macoun)

306. C. Botrytis, (Hag.) Hoffm.

Labrador or Newfoundland. (Waghorne fide Eckfeldt) On old logs, Rigaud Mountain, Vaudreuil Co., Que. (Rev. G. Du-charme) On old logs along Bragg's Creek, Elbow River, Rocky Mountains, July 9th, 1897; on old pine logs, Lake Nipissing, Ont., May 29th, 1884; on rotten pine wood, northern British Columbia, June, 1875. (Macoun)

307. C. carneola, Fries.

On earth in Greenland, 1831. Fries.) Labrador or Newfoundland. (Waghorne fide Eckfeldt)

Var. cyanipes, Sommerf.

Gree land. (Arct. Man.) Newfoundland. (Despreaux.) Pinware River, Labrador. (Waghorne.)

308. c. amaurocraea, (Flcerke) Schaer.

Greenland. (Arct. Man.) On stones, Battle River, L'Anse au Loup, and L'Anse au Mort, Labrador. (Waghorne.) On earth, Arctic America. (Richardson.) Newfoundland. (Despreaux.) North shoe of Lake Superior. (Agassiz.) On rocks at Lake Nipigon; also on earth at Otter Head, Lake Superior; vicinity of Victoria, Vancouver Island, 1875. (Macoun.) Along Peel's River, Mackenzie Rmr, July 15th, 1892. (Miss E. Taylor.)

309. C.uncialis, (Linn.) Fr.

East of Ste. Modeste, Labrador. (Waghorne.) On earth, Arctic America, (Richardson.) Western Greenland. (Warming & Holn.) Chilliwack Valley, B.C.; on St. George Island, Behring Sea, Aug., 1891. (J.M. Macoun.) Sitka and Kotzebue Sound, Alaska. (Turner.)

Var. adunca, Fr.

On earth throughout the continent.

L'Anse au Loup and Blanc Sablon, Labrador. (Waghorne. On earth, Rigaud Mountain, Vaudreuil Co., Que. (Rev. G. Ducharme.) On earth in woods, Baddeck and Half-Way Brook, Cape Breton Island, N.S.; Mount Albert, Gaspé Co., Que.; on earth a: Chelsea and King's Mountain, Que.; in pine woods at Chalk River and Belleville, Ont.; on rocks, Algonquin Park, Oat., July, 1900; north shore of Like Superior; on earth on rocks, Pass Creek, Columbia River, B.C.; on earth on rocks at Victoria, Comox, and on Mount Benson, Nanaimo, Vancouver Island. (Macoun.)

Var. Caroliniana, Tuckerm.

Near Blanc Sablon, Labrador. (Waghorne.)

Var. turgescens, Fr.

Labrador or Newfoundland. (Waghorne fide Eckfe/dt.) St. Paul Island, Behring Sea, June 28th, 1897. (J. M. Macoun.)

310. C. Boryi, Tuckerm.

Labrador or Newfoundland. (Waghorne fide Eckfeldt.) On earth n: ar the sea,Newfoundland. (Despreaux) Coast of Labrador. (M. W. A. Stearns) On sandy earth, S ble Island, N.S , July, 1899; Salt Lake, Anticosti, August, 1883. (Macoun.)

311. C. chlorofhaea, Floerke.

L'Anse au Mort and East Ste. Modeste, Labrador. (Waghorne)

312. C. Cornucofioides, (Linn.) Fr.

On earth in sterile soils, quite common northward.

West Greenland. (Warming) Arctic America. (Richardson) Clearwater Lake, Labrador, 1896. (A. P. Low) Fox Cove and East Ste. Modeste, Labrador. (Waghorne) On the Barren Grounds, Lat. 61°,Long. 1040, W. (J. W. Tyrrell) In woods along the Rouge River, Argenteuil Co., Que. (D'Urban) On Mount Albert, Gaspé Co., Que,; on earth, North Hastings, Ont.; north shore of Lake Superior and at Lake Nipigon; on House Mountain, near Little Slave Lake, Atha., 1872; along Jumping Pound Creek, Rocky Mountains, June, 1897; on earth at Hector, Rocky Mountains; on rocks, Deer Park and Pass Creek, Columbia River, B.C.; on rocks at Hastings, Burrard Inlet, B.C.; and at Comox, Vancouver Island. (Macoun) Johnson's Strait, Gulf of Georgia, B.C. (Dr. G. M. Dawson) St. Paul, St. George and Unalaska islands, Behring Sea. (J. M. Macoun) Port Althorp, Alaska, (Rothrock)

313. C. bellidiflora, (Ach.) ScHaer.

On earth and on rocks, chiefly westward.

Greenland. (Floerke) West Greenland. (Warming) Seal Lake, Labrador, July, 1896. (A. P. Low) L'Anse au Mort, Labrador. (Waghorne) Coast of Labrador. (Wenck) Newfoundland. (Despreaux) On rocks, vicinity of Victoria, Mount Benson, near Nanaimo, Vancouver Island, and on Salt Spring Island, Gulf of Georgia; also at Hastings, Burrard Inlet, B.C. (Macoun) On rocks, Thurlow Island, Gulf of Georgia, B.C. (Dr. G. M. Dawson) Chilliwack Valley, B.C., 1901; St. George and St. Paul islands, Behrng Sea; Middleton Island, Port Etches and Sitka, Alaska. (J. M. Macoun)

314. C. deformis, (Linn.) Hoffm.

Greenland. (Arct Man.) Eagle River and Sandwich Bay,. Labrador. (Waghorne.) Clearwater Lake, Labrador, 1896. (A. P. Low.) Newfoundland. (Despreaux.) Barren Grounds, Lat. 61 °, Long. 1040, W. (/. W. Tyrrell) On earth, Rigaud Mountain, Vau-dreuil Co., Que. (Rev. G. Ducharme.) On earth in swamps at Port Arthur, Lake Superior. (Thos. Walker.) North shore of Lake Superior. (Agassiz.) On earth, old land, Sable Island, N.S., July, 1899; on logs at Margaree, Cape Breton Island, N.S., July, 1898; on earth, Cape Rosier, Gaspé Co., Que.; Lake Flora, Hull, and at Stittsville, Chelsea and Britannia near Ottawa, Ont.; on earth and rotten wood, Algonquin Park, Ont., June, 1900; along Lake Nipigon, Ont.; on earth, Red Deer River, Porcupine Mountains, Man.; in woods at Banff, Rocky Mountains; along Jumping Pound Creek, Rocky Mountains, 1897; at Donald, Columbia River, B.C.; along the Telegraph Trail and Blackwater River; northern British Columbia; Burnside Road, near Victoria, Vancouver Island, 1893. (Macoun.) Mountains east of Adam's Lake, B.C.; Thurlow Island, Gulf of Georgia. These specimens are doubtful. (Dr. G. M. Dawson) Chilliwack Valley, B.C. (J. M. Macoun.) Kotzebue Sound, Alaska (Turner.)

315. C. digitata, (Linn.) Hoffm.

On earth and rotten wood.

Greenland. (Vahl.) Canada. (A. T. Drummond.) Eagle River, Labrador. (Waghorne.) On old pine stumps at Britannia, Ont., and west of Hull, Que.; on the bases of pine stumps, near Wooler, Ont.; on old logs, Island Lake, Algonquin Park, Ont., July, 1900; on old logs, Bragg's Creek, Elbow River, Rocky Mountains, 1897. (Macoun.) Old Sitka, Alaska. (Rothrock.)

316. C. macilenta, (Ehrh.) Hoffm.

Labrador or Newfoundland. (Waghorne fide Eck/eldt.) On rotten wood at Victoria, 1887, and along the Burnside road near Esquimault, Vancouver Island, 1893. (Macoun.) Loring, Alaska. (Miss G. Cooley.)

317. c. pulchella, Schw.

Labrador or Newfoundland. (Waghorne fide Eckfeldt.)

318. C. cristatella, Tuckerm.

On earth and dead wood; common in the east. With us it is generally found on old pine logs and stumps.

Labrador or Newfoundland. (Waghorne fide Eckfeldt.) On old land, Sable Island, N.S., July, 1899; on logs and stumps at Baddeck and Margaree, Cape Breton Island, N.S., July, 1898; on old logs at Truro, N.S.; on earth in woods, Rustico Bay, Prince Edward Island; on earth, Cape Rosier, Gaspé Co., Que.; on dead wood, common at Ottawa, Belleville, Wooler and Campbell-ford, Ont; on earth and stumps, Algonquin Park, Ont.; June, 1900; on earth, northeast coast of Lake Superior. (Macoun.) Lake region, N.B.; also along the Tobique River, B.C. (G. U. Hay.) On old logs, Rigaud Mountain, Vaudreuil Co., Que. (Rev. G. Ducharme.) On rotten roots at Edmonton, Ont. (James White.) On old logs, London, Ont. (J. Dearness.) On old wood at Credit Forks, Ont.; and at Port Arthur, Lake Superior. (Th s. Walker.)

319. c. Floerkeana, Fr.

Labrador or Newfoundland. (Waghorne fide Eckfeldt.)

320. C. multibrachiata, (Floerke) Eckfeldt. Labrador or Newfoundland. (Waghorne fide Eckfeldt.)

321. ochrochlora, Floerke.

Birchy Cove and John's Beach, Newfoundland. (Waghorne)

322. c. pycnotheliza, Nyl.

Wood's Island and Lake Harbour, Newfoundland. (Waghorne.)

323. C. subcariosa, Nyl.

Grand Lake, Newfoundland. (Waghorne.)