10 GEOLOGICAL SURVEY OP CANADA. 



40. Cephalozla (Eucephalozia) extensa, (Tayl.) Spruce. 



Hab. On rotten wood and earth, Comox, Vancouver Island, April, 

 May, 188*7 (5, 33, 37, 38, 42, 44, 52, 53, 55, 58, 61, 65, 69, 71, 74). 



41. Cephalozia (Eucephalozia) curvifolia, (Dicks.) Dum. 



Hab. On logs, Belleville, 1882 (230a). On rotten wood, Ste. Anne's 

 River, Gasps', 22nd August, 1882 (32), cum per. On rotten wood, 

 Ottawa, 1885 (131). (Macoun.) 



42. Cephalozia (Eucephalozia) fluitans, (Nees.) Spruce. 



Hab. Salt Lake, Anticosti, 1883 (118). (Macoun.) Canada as 

 Cephalozia Francisci var. fluitan's, (Austin), Miquelon Island (Delaware), 

 as Jungermania fluitans, Lindb., and new to America (1887), it is 

 the Cephalozia obtusiloba, of Lindb., and is recorded as Cephalozia 

 Francisci var. fluitans, by Underwood. " Cat. North Amer. Hep. p. 

 96, 1883." 



43. Cephalozia (Odontoschisma) Sphagni, (Dicks.) Spruce. 



Hab. Miquelon Island. (Delaware.') On logs, at Belleville, Ont. 

 (Macoun.) 



44. Cephalozia (Odontoschisma) denudata, (Mart.) Spruce. 

 Hab. Ottawa, 1883 (245). (Macoun.) Miquelon Island. (Delaware.) 



45. Cephalozia (Odontoschisma) Austin!, Pears. MSS. 

 Odontoschisma Macounii, Aust., in Bull. Torrey Bot. Club, 3, 13, 187. 



Hab. On damp ground north shore of Lake Superior, Canada. 

 (Macoun.) 



Obs. As Dr. Spruce unites Odontoschisma with Cephalozia, and there 

 is a Cephalozia Macounii, I have, with Mr. Macoun's approval, attached 

 the name of the late C. F. Austin to it, as suggested by Dr. Spruce. 



46. Cephalozia (Cephaloziella) divaricata, (Sm.) Dum. 



Hab. On earth, Vancouver Island, cum per., 1875 (198). Yar- 

 mouth, Nova Scotia, 1883 (125). On rocks, Sudbury Junction, 28th 

 May, 1884 (84). On rocks, Nipigon River, 6th July, 1884 (81). 

 (Macoun.) Greenland. (Vahl. Syn. Hep. p. 136.) Cascade Moun- 

 tains, British Columbia. (Lyall.) 



