LIST OF CANADIAN HEPATIC^. 21 



(Macoun.} Vars. a and ft Greenland. ( Vahl Syn.} (Hep. p. 668.) About 

 Fort Colville and the Colville River. (Lyall. in Herb. Mitt.) Miquelon 

 Island (Delaware) as Jungermania subapicalis, Nees, and new for 

 America. Austin (Bull. Torr. Bot., vol. VI., 16th April, 1876) gives 

 Jungermania subapicalis as synonym for Jungermania Schraderi (Mart.). 



101. Jungermania exsecta, Schmid. 



Hab. On rotten wood, British Columbia, 1875 (208a). On rocks, 

 Auticosti (101). On rocks and earth at Morley, June, 1885. 

 (158a). (Macoun.) North America. (Drummond.) Fort Colville. 

 (Lyall, fide Mitt.) 



Obs. This is a somewhat variable species, the commonest form, in 

 Canada being that described by Dr. Taylor as Jung, scitula; it is larger, 

 less gemmiparous, with leaves more frequently tridentate than in the 

 common European form. 



Hab. New Brunswick, Canada. (James, in Herb. Aust.) On earth, 

 Lake Superior, 1869 (213). On earth and logs, Coast of Grasps', August, 

 1882 (48). On rotten logs, Belleville. Ottawa, 1883 (227, 260, 233), 

 On rotten logs, Ottawa, October, 1884 (87). On rotten logs, British 

 Columbia, 1885 (239). (Macoun.) 



Description of PI. XII. Fig. 1. Portion of stem. (Hook. Brit. Jung., 

 Tab. XIX., Fig. 4). 2, 3, 4. Leaves x 24 (48). 5-9. Leaves x 24 

 (Baden, Jack.). 10-11. Bracts x 24 (239). 12. Perianth x. 24. 13-14. 

 Perigonial leaves x 24 (Baden, Jack.}. 15. Antheridium x 85 (48). 



102. Jungermania quinquedentata, Web. (J. Lyoni. Tayl.) 



Hab. On earth, Lake Superior, cum per. 1869 (216). On old logs, 

 Manitoba, 1881 (180). On logs, GaspS coast, 2nd August, 1882 (50). 

 On moss, Sudbury Junction, 28th May, 1884. On rocks, Lake 

 Nipigon, 10th July, 1884 (65). On rocks, Dog Island, Lake Nipigon, 

 17th July, 1884 (74). On logs, Eocky Mountains, August, 1885 

 (160). (Macoun.) Galton Mountains. (Lyall vide Mitt.') 



103. Jungermania lycopodioides, Wallr. 



Hab. On logs in woods, British Columbia, 1872 (196). On rocks, 

 Lake Winnipegoosis, 27th June, 1881 (41). On rocks, at Campbellton, 

 New Brunswick, 2nd September, 1882 (42). Stupart's Bay, Hudson 

 Strait, 1884 (108). On rocks, Selkirk Mountains, 21st July, 1885 

 (157). On boggy ground, Selkirk Mountains, July 23rd, 1885 (163). 

 (Macoun.) Greenland. ( Vahl) (Syn. Hep. p. 125.) Galton Mountains, 

 and on stones in the Columbia River. (Lyall, vide Mitt.) 



