CATALOGUE OF CANADIAN PLANTS. 373 



Var. vigens, Bailey in Herb. Gray. 



" Culm stout, thick, very spongy, constricted at the summit, nearly 

 as thick as the ovate spike." (Britton.) In muddy places by ponds, 

 Victoria Road and Mount Stewart, Prince Edward Island. 1888. In 

 a pond on the road to Cedar Hill about one mile from Victoria, Van- 

 couver Island. 1887. (Macoun.) 



(2469.) H. acuminata (Muhl.) Nees. ; Britton, Joum. N. York, 

 Micros. Soc., X., 109. 



H. compressa, Sulliv. ; Maeoun, Cat. IV., 96. 



Specimens referred to H. tennis (in Part IV., 97) from Salt Lake, 

 Anticosti ; east coast of Lake Nepigon ; Lake Superior at Thunder Bay ; 

 marsh, Porcupine Mountains. Man. ; and Moose Jaw Creek, Assiniboia, 

 belong here. 



(2471.) H. intermedia, Schultes.; Macoun, Cat. IV., 96. 



In mud along the shore of Leamy's Lake, near its outlet at Hull 

 Cemetery, near Ottawa. 1889. (Macoun.) 



672. CAREX. 



(2505.) C. capitata, Linn.; Macoun, Cat. IV., 109. 



Damp, grassy places, Methy River, Lat. 57, N.W.T. 1888. (J. 

 M. Macoun.) 



(2507.) C. dioica, Linn. 



Professor Bailey informs me that the specimens placed under this 

 species in Part IV., 109, belong to C. gynocrates. This species is there- 

 fore cancelled, and references under it go to G. gynocrates. 



(2524.) C. Jamesil, Schweinitz; Bailey, Mem. Torr. Bot. Club., I, 48. 

 References under C. Steudelii, Kunth, Part IV., 113, belong here. 



(2528.) C. Sartwellii, Dew. Sill. Journ. XLIIL, 90. (1842.) 



References under C. disticha, Huds, Part IV., 114, belong here. 



Prof. Bailey in Mem. Torr. Bot. Club, I., 8, says that " the American 

 plant is abundantly distinct from the European C. disticha, Huds." ( 

 Prof. Dewey and Dr. Boott thought otherwise, but we fully agree with 

 Prof. Bailey in keeping them apart. 



