macoun] catalogue OP CANADIAN PLANTS. 49 



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

 large, about 0.04 mm. 



Along the Gaspd coast on rocks close to the sea, August 12th, 1882. 

 {Macoun.^ 



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

 N. America, 115. 



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



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

 Mountains. {Drummond.) Sabine Island, Greenland. (Fl. Gr.) 



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

 America, 115. 



Tortvia hryoides, (n. sp.) Drumm. Muse Bor.-Am., No. 135. 



Upon the ground ; on the summit of a hill in the Eocky Mountains> 

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

 1875. {Macoun.) Shannon Island, Greenland. (FL Gr.) 



40. LEPTOBARBULA, Schimp. 



(182.) L. berica, (DeNot.), Schimp. Syn. ed. 2, p. 181. 



Trichostomum tenue, Lesq. & James, 106, vide Limpricht, 596. 

 Leptotrichum tenue, C. MufeU. Syn. Muse. I. 447 ; Canadian Musci, No. 486*. 



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

 1890. (Macoun.) 



41. BARBULA, Hedw. 



la.) Aloina. C. Muell. (Klndb., 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 Praser Eiver alluvium, at Quesnel, B.C., 3l8t May, 1875 ; on- 

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



4 



