CATALOGUE OF CANADIAN PLANTS. 273 



638. L. subobtusifolia, C. M. & Kindb. 



On the bases of trees in inundated woods at Golden Lake.Ont., 

 Sept. 27th, 1900. {Macoun.) 



640. L. liervosa, Myrin. var. bulbifera, (Brid.) Best. 



On rocks at the mouth of Michaud River, Rimouski Co., Que., 

 Aug. 8th, 1881. {Allen) On rocks, Buffalo Lake, Atha., Aug. 

 8th, 1888. (/. M. Macoun.) Both referred in Part VI., p. 169 to. 

 L. nervosa. 



642. L. pulvinata, Wahl. 



Roots of trees, Lac Bean, St. Francis River, July loth, 1882 ; 

 also on roots of trees, Tobique River, N.B., July, 1884. {G. U. 

 Hay.) Both of the above were referred to L.polycarpa in Part VL, 

 p. 168. 



643. L. WoUei, Aust. 



On rocks. Jumping Pound Creek, Rocky Mountains, Alta., 

 June 14th, 1897. (^Macoun) 



1116. L. obscura, Hedw. ; Lesq. & James, Mosses of N.Am. 301. 



On trees two miles above the railway bridge above Trenton, 

 Ont., on the west side, Aug. 25th, 1866, referred to L. polycarpa 

 in Part VL, p. 168 ; on bark of trees at Woodstock, N.B., July, 

 1899. {Macoun.) 



1117. L. intermedia, Best. 



On trees near the Great Trenton boulder above Trenton, Ont., 

 Aug. 25th, 1866. {Macoun.) 



106. LESCUR-ffiJA, Schimp. 



1118. L. frigida, Kindb.; Eur. & N. Am. Bryol., p. 26. 



Leaves from a subovate base gradually narrowed to the 

 long-subulate or filiform-pointed acumen, recurved to it and dis- 

 tinctly decurrent ; cells sublinear except the quadrate alar cells ; 

 costa sometimes long-excurrent. Stem-leaves generally entire ; 

 branch-leaves serrulate at the whole acumen, sometimes short- 

 acuminate and faintly mamillose. Capsules unknown. Stem 

 subpinnate. Tufts dark brown or blackish, not glossy. Very 

 distinct in its serrulate branch leaves and very narrow leaf cells. 



