242 GEOLOGICAL SURVEY OF CANADA. 



1050. P. pumila, KiNDB., Bryol. N. Am. & Eur., 328. 



Leaves erect, smaller and narrower than in P. rigida ; costa 

 scarcely excurrent. Tufts about I cm. high. 



In ditches near the paper mill, Belleville, Hastings Co., Ont. 

 (^Macoun^ 



10. CATOSCOPIUM, Brid. 



418. C. nigritum, (Hedw ) Brid. ^ 



In fine fruit about springs at Dawson, Yukon, May 7th, 1899 

 ( Williafns. ) 



MEESIA, Hedw. 



420. M. uliginosa, Hedw. 



M. trichodes, (Linn.) Spruce ; Kindb., Bryol. N. Am. & Eur,, 

 318. 



On boggy ground, Jumping Pound Creek, Rocky Mountains, 

 June 14th, 1897. {Macoun.) At Dawson, Yukon. {Wtlliams.) 



422. M. Albertinii, Bruch & Schimp. 

 In bogs, Newfoundland. {Waghornc.) 



423. M- tristicha, Bruch & Schimp. 



M.triquetra, (Linn.) Aongst.; Kindb., Bryol. N. Am. & Eur., 

 318. 



In bogs along Bragg's Creek, Elbow River, Alta., July 9th, 1897. 

 {Macoun.) In fine fruit in Klondike River bottom, Yukon, July 

 23rd, 1 8c 9. Williams.) 



73. PALUDELLA, Ehrh. 



424. P. squarrosa, (Linn.) Brid. 



In a bog north of the Saskatchewan at Prince Albert, Sask., 

 July, 1896. {Macoun.) In bogs, Port Etches, Alaska, Lat. 60" 

 30', June i8th, 1892. (/. M. Macoun.) Sterile specimens grow- 

 ing in bogs at Lake Lindeman ; found abundantly in fruit at 

 Dawson, July 23rd, 1899, growing in large patches many feet 

 across. {Williams.) 



