MACOUN.] CATALOGUE OF CANADIAN PLANTS. 49 



oblique beak ; pedicel flexuous, reddish-yellow, 10-12 mm. long; spores, 

 large, about 0.04 mm. 



Along the G-asp coast on rocks close to the sea, August 12th, 1882. 

 (Mdcoun.') 



(180.) D. Obliquus, Bruch & Schimp. ; Lesq. & James, Mosses of 

 N. America, 115. 



Tortula suberecta, (n. sp.) Drumm. Muse. Bor.-Am., No. 145. 



Shady alpine places, upon the borders of a stream among the Rocky 

 Mountains. (Drummond.) Sabine Island, Greenland. (Fl. 6rr.) 



(181.) D. Laureri, Bruch & Schimp. ; Lesq. & James, Mosses of N". 

 America, 115. 



Tortula bryoides, (n. sp.) Drumm. Muse. Bor.-Am., No. 135. 



Upon the ground ; on the summit of a hill in the Rocky Mountains,. 

 (Drummond.) On earth along a ditch near Victoria, Vancouver Island,, 

 1875. (Macoun.) Shannon Island, Greenland. (Fl. 6rr.) 



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. Muse. I. 447 ; Canadian Musci, No. 486.. 



On earth close to the railway track at Revelstoke, B.C., May 23rd t . 

 1890. (Macoun.) 



41. BARBULA, Hedw. 

 (a.) Aloina. C. Muell. (Kindb., as genus proper.) 



(183.) B. rigida, Schultz. ; Lesq.& James, Mosses of N". America, 116.. 

 On earth at Niagara Falls, 15th June, 1884. (Macoun.~) 



(184.) B. ambigua, Bruch & Schimp. ; Lesq. & James, Mosses of 

 N. America, 116. 



On the Fraser Kiver alluvium, at Quesnel, B.C., 31st May, 1875 ; on> 

 earth in Peace Eiver Canon, lat, 56. (Macoun.) 



4 



