8 GEOLOGICAL SURVEY OF CANADA. 



27. Ptilidium pulcherrimum, (Web.) Nees. 

 Hab. On logs, Gaspd, Q., 10th August, 1882. (Macoun.) 



28. Ptilidium ciliare, (L.) Nees. 



Hab. On earth and logs, Gasp coast, Q., 10th August, 1882 (18). 

 Peat bog, Anticosti, 1883 (104). On the perpendicular face of rocks, 

 Lake Nipigon, Ontario, 10th July, 1884 (63a). On rocks, in the 

 Eocky Mountains, 29th July, 1885 (143). (Macoun.) Alaska. 

 (Krause.) Greenland. (Syn. Hep. p. 251.) Fort Colville. (Lyall.) 

 Miquelon Island. (Delaware.') Nottingham Island, Hudson Strait, 

 1883 (109). (Dr. Bell.} 



29. Lepidozia reptans, (L.) Dum. 



Hab. House Mts., Little Slave Lake, 1872 (193a). On old logs, 

 Ste. Anne's Eiver, Gasps', 18th August, 1882 (20). Ottawa, 1883 

 (237a). On dead wood, in the Eocky Mountains, 21st July, 1885 

 (144). On trees, at their base. On rotten wood, Comox, Vancouver 

 Island, 29th, 30th April, 1887 (66, 67). On rotten logs, Y.I., 19th 

 May, 1887. (Macoun.) Fort Colville. (Lyall.) Miquelon Island. 

 (Delaware.) Vancouver Island, 1885 (145). (Dawson.) 



30. Lepidozia setacea, (Web.) Mitt. 

 Hab. Miquelon Island. (Delaware.) 



31. Trichocolea tomentella, (Ehrh.) Dum. 



Hab. Miquelon Island. (Delaware.) Common in tamarack swamps, 

 Ontario. (Macoun.) 



32. Bazzania deflexa, (Nees.) B. Gray. 



Hab. On rotten wood, Vancouver Island, 1885 (164). (Dawsm.) 

 On earth, at Comox, V.I., May, 1887 (39). (Macoun.) Alaska. 

 (Krause.) British Columbia. (Lyall), as Mastigobrum ambiguum by 

 Mitten. (Bazzania ambigua Lindenb. according to Austin, is to be 

 referred to this species "Steph." Hedwigia, 1886.) 



33. Bazzania trilobata, (L.) B. Gray. 



Hab. Newfoundland, collected by a French sea captain (Hb. 

 Le Jolis). On old logs and stumps, Gasp coast, 2nd August, 1882 

 (19). On rocks, at Truro, Nova Scotia, 1883 (176). (Macoun.) 



