wAcouN.] CATALOGUE OP CANADIAN PLANTS. 19 



16. DICHODONTIUM, Schimp. 



(66.) D. pellucidum, Schimp, ; Lesq. & James, Mosses of N. 

 America, 62 ; Canadian Musci INo. 451. 



On earth, Queen's Co., N.B. (Moser.) On earth along Hunter's 

 River, Prince Edward Island, 1888 ; on wet rock, Madeline Eiver, 

 Oasp^, Que., 1882 ; on stones in Sydenham Eiver, Owen Sound, Ont. ; 

 on stones in Eagle River at Griffin's Lake, Gold Range, B.C., 1889 ; 

 on stones in brooks at Revelstoke, B.C., 1890 ; on stones at Goldstream, 

 Vancouver Island, 1887 ; on stones in a brook, eastward in Roger's 

 Pass, Selkirk Mountains, and at Hector, Rooky Mountains. (Macoun). 

 Disco Island. (FL Gr.) 



Yar. fagimontanum, Braithw. British moss-flora 163. 



In mud by a brook at Hector, Rocky Mountains, Aug. 14th, 1890, 

 {Macoun.) 



(67.) D. flavescenSi Lindb. in Botan. notiser 1878, p. 113 ; Cana- 

 dian Musci No. 402. 



D. pellucidum, Schimp. var. serratum, Schimp. ; Lesq. & James, Mosses of 

 N. America, 62. 



Mount Albert, Gaspe Co., Que., and at Forteau, Labrador, lat. 57°. 

 {J. A. Allen.) Blackwater River, northern British Columbia, 1875 ; 

 wet cuttings along the C. P. Railway, east of Hastings, and at Yale, 

 B.C., 1889 ; wet slopes of Mount Arrowsmith, Vancouver Island, 1887 ; 

 on stones and wet I'ocks along the Columbia, one mile above Revelstoke, 

 B.C., 1890. (Macoun.) 



17. TREMATODON, Michx. 



(68.) T. ambiguum, Hornsch. ; Lesq. & James, Mosses of N. 

 America, 63 ; Canadian Musci No. 24. 



On earth, chiefly along roadsides. Topsail Harbor, Newfoundland. 

 (Rev. A. Waghorne.) Pictou, and Halifax Co., N.S. (McKay.) 

 Miquelon Island. (Delamare.) Tay, York Co. ; and Never's Eapids, 

 Queen's Co., N.B. (J. Moser.) Tobique River, N.B. (Hay.) Bass 

 River, Kent Co., N.B. (Fowler.) Clay banks of Black River, Prince 

 Edward Island, 1888 ; roadsides, Truro, N.S., 1883 ; on earth near 

 Plinton, North Hastings, and at Owen Sound, Ont., 1871 ; border of 

 a bog, Craigellachie, Eagle River, B.C., 1889. (Macoun.) 



