18 GEOLOGICAL SURVEY OP CANADA. 



(240). Ottawa, 1883 (243). On rocks, near Ottawa, 1884 (29). 

 (Macoun.) 



Description of PI. X. Fig. 1. Plants nat. size. 2. Stems x 24 

 (29). 3, 4. Leaves x 24 (124). 5. Leaf x 24 (201). 6, 7. Branch 

 leaves x 24 (201). 8. Underleaf x 85 (240). 9-11. Underleaves from 

 upper part of stem x 85 (29). 12, 13. Bracts x 24 (240). 14, 15. 

 Bracts x 24 (201). 16. Bracteole x 85 (240). 17. Bracteole x 24 

 (240). 18. Bracteole x 24 (201). 19. Pistillidium x 85 (201). 



83. Lophocolea Macounii, Aust. Proc. Ac. Nat. Sc. Philad. 



p. 223, 1869. 



Hab. On rotten wood, Ottawa, 1883 (24*7). On rotten logs, Nipi- 

 gon Eiver, Ontario, July 6, 1884 (61). (Macoun.} 



84. Harpanthus scutatus, (Web. et Mohr.) Nees. 



Hab. Pirate's Cove, Nova Scotia (119 pp.). On rotten wood, at 

 Belleville, 1865 (202). On old logs, at Belleville, 1867 (199). On 

 rotten wood, near Belleville, October, 1870, cum per. On rotten wood, 

 Lake Nipissing, Ontario, cf et ? cum per., 28th May, 1884 (66). On 

 rotten wood, Nipigon Eiver, 6th July, 1884 (71). On earth and 

 mosses, 21st July, 1885 (150). (Macoun.) Miquelon Island. (Delamare,*) 



85. Harpanthus Flotowii, Nees. 



Hab. Greenland. (Syn.Hep.-p. 170.) Kooky Mountains. (Bourgeau.) 



86. Chiloscyphus polyanthus, (L.) Corda. 



Hab. On logs, at Truro, Nova Scotia, 13th June, 1883 (173). On 

 dead wood, Comox, V.I., 29th April, 1887 (56, 70). On rocks 

 in streams, Nanaimo, V.T., 3rd June, 1887 (79). (Macoun.) Near 

 Fort Colville. (Lyall.} Miquelon Island. (Delamare.') 



87. Chiloscyphus adscendens, Hook, and Wils. 



Hab. On rotten wood, Belleville, 1868 (207). (Macoun.) West of 

 the Fraser Eiver, B.C., June, 1875. (Hb. Austin.} Vancouver Island, 

 3rd May, 1887 (41a). (Macoun.) 



88. Mylia Taylori, (Hook.) Gray. 



Hab. On logs subject to inundation, Ste. Anne's Eiver, Gasp<$, 

 16th August, 1882 (58). On logs and in swamps, Mount Albert, 

 Gasps', 26th August, 1882 (44), with perianths. On the summit of 



