Ij The Ottawa Naturalist. [May 



251. J. barbata, Schreb. 



On damp limestone cliffs facing the Ottawa River, Rockcliffe Park, 

 May 7th, 1896 ; on rocks, Gilmour's Park, Chelsea, Que, Sept. gtb, 

 1889 ; on rocks near Ironsides and on rocks Meeche's Lake, Que., 

 Sept. 23rd, 1893. 



252. J. attenuata, Lindenb. 



On rocks on damp cliffs, Rockcliffe Park, April i6th, 1891. 



253- J- lycopodioides, Wallr. 



On rocks on the east side of the cliff, close to the old sawmill, 

 Rockcliffe Park, Oct. 26th, 1889. 



254. J. exsecta, Schmid. 



Common on dead wood, Beechwood Cemetery, April 23rd, 1892 ; 

 on moss on logs in Dow's Swamp, Oct., 1884. 



255. J. incisa, Schrad. 



On rotten wood in Beechwood Cemetery, Sept. 2nd, 1884; also 

 on old logs west of Beaver Meadow, Hull, Que., Oct. 6th.. 1885. 



256. J. .excisa, Dicks. 



Rather common on rotten wood around Ottawa ; in Dow's Swamp, 

 Oct., 1884; also at Meeche's Lake near Chelsea, Que., Sept. 24th, 

 1893. 



257 J- pumila, With. 



On rocks along Meeche's Lake, north of Chelsea, Que., Sept. 

 23rd, 1893. 



XIX. FOSSOMBRONIA, Raddi. 



258. F. Dumortieri, Lindb. 



On earth subject to inundation close to Leamy's Lake, Hull, Que., 

 Sept. 24th, 1889. 



