I40 The Ottawa Naturalist. [October 



65. E. streptocarpa, Hedw. 



On limestone rocks at the outlet of Leamy's Luke, nc-ar Hull 

 Cemetery, Que., Sept. 6th, 1889 ; on the cliffs at Governor's Bay, 

 Rockcliffe Park. Barren. 



XXI. TETR.APHIS, Hedw. 



66. T. pellucida, Hedw. 



On the bases of stumps and dead logs (chiefly pine and cedar), in 

 all swamps and wet woods around Ottawa On old stumps in Dow's 

 .Swamp, and on Cowley's Farm, near Hintonburg ; collected April 18th, 

 1896. Fruiting. 



XXn. PHYSCOMITRIUM, Brid. 



67. P. immersum, Sulliv. 



On inundated alluvial soil (in small tufts) along the outlet of 

 Leamy's Lake, near Hull, Que. Sept. i6th, 1889. Fruiting. 



68. p. piatyphyllum, Kindb. 



Lower leaves sublingulate, yellow-margined, serrate all round, with 

 a percurrent costa ; the upper very broad, ovate acuminate ; indistinctly 

 margined, serrate above the middle, costa percurrent or short excurrent ; 

 cells wide sub-hexagonal, the basal sub-rectangular, all hyaline. Calyplra 

 mitriform. Capsule pyriforme ; lid mammillate ; pedicel (unri[)e) 

 yellow, about i cm long, or shorter. 



Since this description was published Mrs. E. G. Britlon has 

 examined the specimen and pronounces it P. iurbinafum, Muell. 

 Better specimen? are wanted to settle the question, but houses and 

 liwns and asphalt cover where it was found by Dr. Fletcher many 

 years ago. 



On earth at the southern end of Metcalfe Street, Ottawa. 



XXHL FUNARLA, Schreb. 



69. F. hygrometrica, Sibth. 



Very com.non on old walls and especially on burnt soil in damp 

 woods and on old turned-up roots in swamps. Common around 

 Ottawa and at Carleton Place. 



XXIV. BARTRAMIA, Hedw. 



70. B. CEderiana, Swartz. 



On rocks east of the Beaver Meadow, west of Hull ; on damp 

 rocks, Chelsea and Kingsmere, Que. ; on limestone rocks near McKay's 

 Lake ; collected on the cliffs by the Ottawa, Rockcliffe Park, April 

 22nd, 1896. Fruiting. 



