1 8 GEOLOGICAL SURVEY OF CANADA. 



74. L. longidens, (Lindb.) 



On wet rocks, Smoky Mountain, Cape Breton Island, N.S., 

 Aug. 3rcl, 1898. Mixed with L. veTitricosa. {Macoun?) 



75. L. plicata, (Hartm.) 



Along the sea shore at Upernivak, Greenland. {Ussing) 



76. L. Wenzellii, (Nees.) Steph. 



Sukkertoppen, Greenland, Aug. 1884. (Warming & Holm) 

 Scoresby Sound, East Greenland. {C.Jansen.) 



77. L. obtusa, (Lindb.) Evans. 

 Juneau, Alaska. {Evans.) 



78. L. inflata, (Huds.) M. A. Howe. 



Miquelon Island, Gulf of St. Lawrence. {Deldmare.) Green- 

 land. (Vakl.) Labrador. Collected by Waghorne. {Underwood.) 

 On wet earth and rocks. Smoky Mountain, near Aspy Bay and 

 Louisburg, Cape Breton Island, N.S., July, 1898 ; very abun- 

 dant on damp earth near No. II. Station, Sable Island, N.S., 

 Aug. 3, 1899 ; on boggy ground, summit of Mount Albert, Gaspe 

 Co., Que. ; on damp rocks, at the " hole in the wall," Tudor, 

 Hastings Co., Ont., July 13th, 1865 ; on roots of trees in marshes, 

 northeast coast of Lake Superior, July 27th, 1869 ; in bogs, 

 Sundance Creek, Banff, Rocky Mountains ; on damp rocks, 

 Roger's Pass, Selkirk Mountains, B.C. {Macoun.) Kadiak Island, 

 and St. Michael's, Alaska. {Evans.) (Scoresby Sound, East 

 Greenland, (C.Jansen.) 



79. L. Hornschuchiana, (Nees.) 



In a bog at Lake Louise, near Laggan, Rocky Mountains, Aug. 

 20th, 1 891. {Macoun.) 



80. L. capitata, (Hook.) 



On earth and rotten wood, Roger's Pass, B.C., August 21st, 1885; 

 on earth and rocks on mountains north of Griffin Lake, Gold 

 Range, B C. ; on rotten wood west of Eraser River at Quesnel, 

 B.C. {Macoun.) 



