146 GEOLOGICAL AND NATURAL HISTORY SURVEY OP CANADA. 



(559.) A. heterostichum, Bruch & Schimp. ; Lesq. & James, 

 Mosses of N. America, No. 211. 



Arrhenopterum heterostichum, Drumm. Muse. Bor.-Am., No. 274. 



Upper Canada (Ontario). (Drummond.) Abundant at the bases of 

 trees in damp woods four miles beyond Ferry Point opposite Belleville, 

 Ont. ; also in woods, Seymour, Northumberland Co., Ont. ; abundant in 

 damp woods at Leamington, Ont. (Macoun.) Near London, Ont. 

 (J. Dearness.) 



SUB-TRIBE II. TIMMIEJE. 



82. TIMMIA, Hedw. 



(560.) T. megapolitana, Hedw. ; Lesq. & James, Mosses of N. 

 America, 254 ; Canadian Musci, No. 212 ; Drumm. Muse. Bor.- 

 Am., 273. 



Moist shady rocks ; common. (Drummond.) At the bases of trees 

 in swamps, Ste. Anne des Monts River, Gasp6 Co., Que. ; Dow's swamp, 

 Ottawa ; abundant at Belleville and Owen Sound, also at Leamington, 

 Ont. ; crevices of rocks at Morley and Devil's Lake, Eocky Mountains 

 also along Lesser Slave Lake, Athabasca ; vicinity of Victoria, Vancou- 

 ver Island. (Macoun.) Athabasca River at the forks of the Clearwater. 

 (J. M. Macoun.) London, Ont. (J. Dearness.) Vancouver Island and 

 Galton Mountains, B.C. (Lyall.) Saskatchewan River. (Bourgeau.) 

 Greenland. (FL Gr.) Conception Bay, Newfoundland. (Rev. A. 

 Waghorne.) 



(561.) T. Austriaca, Hedw.; Lesq. & James, Mosses of N.America, 



255 ; Canadian Musci, No. 213. 



Cascade Mountains and Pack River, B.C. (Lyall.) Damp rocks, 

 Hudson Hope, Peace River, lat. 56 ; on rocks at Hector, Rocky 

 Mountains ; common along the Columbia River above Revelstoke, 

 also at Sicamous, Ca,che Creek and Yale, B.C. ; common on wet rocks 

 at Nanaimo and Goldstream, Vancouver Island. (Macoun.) Alert 

 Bay, Vancouver Island. (Dawson.) Greenland. (Fl. Gr.) 



(562.) T. Norvegica, Zett. Bull. Bot. Soc. Fr., 1862 ; Canadian 

 Musci, No. 586. 



Bank of the torrent at Hector, and in mud at the second creek east 

 of that point, August 17th, 1890, and in the " Dry Canon," discharge 

 of Devil's Lake, Rocky Mountains, 1891. (Macoun.) Greenland. 

 (FL Gr.) 



