1906] The Cryptogamic Flora of Ottawa. i 8 i 



454. Brachythecium harpidioides, C. M. & Kindb. 



On earth in woods at the head of Hemlock Lake, near 

 Beechwood Cemetery. May 16, 1900. 



455. Brachythecium Hillebrandi, Lesq. 



On old logs in old woods, Carleton Place. May 12, 1900. 



456. Brachythecium biventrosum, Muell. 



On old logs in old woods at Carleton Place. May 12, 

 1900. 



457. Brachythecium calicareum, Kindb. 



Abundant on flat limestone rocks in Rockcliffe Park, 

 Oct., 1892 ; May, 1899 and June, 1900. 



458. Eurhynchium subscabridum, Kindb. 



On limestone rocks on the west side of the Beaver 

 Meadow. May 16, 1896. 



211. Plagiothecium brevipungens, Kindb. 



On old logs, Johnstone Lake, North Wakefield, Que., 

 June 2, 1898 ; also on old logs, in old woods at Carleton 

 Place. May 12, 1900. 



459. Amblystegium pseudo-confervoides, Kindb. 

 On flat limestone rocks north of the Experimental Farm, 



April 16, 1893 ; on limestone rocks west of the Beaver 

 Meadow, Hull, Que., April 25, 1899 ; also on the same 

 habitat along the railway a little south of Carleton Place. 

 May 12, 1900. 



460. Hypnum longinerve, Kindb. 

 In pools in woods, west of Victoria Park and north of the 



Parry Sound Railway. June 19, 1900. 



461. Hypnum perich.^tiale, Br. Eur. 

 On boulders in woods near Hemlock Lake. Sept. 29 



1891. 



462. Hypnum nemorosum, Koch. 

 On earth by Leamy Lake, Hull, Que. Nov. 9, 1896. 



