CATALOGUE OF CANADIAN PLANTS. 205 



Lake Winnipeg, and west coast of Hudson Bay. (R. Bell} Upper 

 Nachacco Eiver, B.C. (Dawson.} Shores of Shawnigan Lake, Van- 

 couver Island. (Macoun.) Kotzebue Sound. (Rothr. Alask.} Queen 

 Charlotte Islands. (Dawson.} Fort Wrangel, Alaska. (Meehan.) 

 Ounalashka, 1885. (Mr. S. Applegate.) 



(2786.) D. Lapponica, Kunth ; Yasey, Cat. Grasses U. S. 51, 

 (1885.) 



Calamagrostis Lapponica, Gray, Man. Ed. V., 682 ; Macoun, Cat. No. 2141. 

 Isle Eoyal, Lake Superior. (Prof. T. C. Porter.} Salt Lake, Anti- 

 costi ; Otter Head, and Pic Eiver, Lake Superior ; Flat Eock Portage, 

 Nipigon Eiver, Ont. (Macoun.} 



(2787.) D. Macouniana, Yasey, Coulter's Bot. Gaz., X., 297, N.Sp. 



" Culm 60 to 90 cm. high, slender, leafy ; sheaths mostly as long as 

 as the internodes, smoothish ; ligule about 2 mm. long, lacerate leaf 

 blades narrow, 15 to 25 cm. long, attenuated to a filiform point ; panicle 

 10 to 12 cm. long, narrow, open, 2 to 4 cm. in width, branches mostly 

 in fives, approximate, slender, erect ; spikelets somewhat crowded 

 on the upper part of the branches, 2 mm. long ; empty glumes nearly 

 equal, purplish, lanceolate, acute, finely scabrous on the back ; flower- 

 ing glumes 1 J mm. long, ovate-oblong, somewhat truncate and 2-lobed 

 at the apex, the lobes finely denticulate ; awn above the middle of 

 the glume, straight, reaching to the apex; palet about one-third 

 shorter than its glume, bifid, denticulate at apex; hairs copious, 

 as long as the flowering glume. The panicle resembles that of 

 Agrostis vulgaris, and the flowers are smaller than those of any other 

 of our species." (Dr. Geo. Yasey in Bot. Gazette, Yol. X., page 297.) 

 Black Eiver, Lake Winnipeg, 1884 ; Souris Plain, Man. 1883. (J. M. 

 Macoun.} 



(2788.) D. neglecta, Kunth, Gram. L, 76. 



D. stricta, Coulter, Man. Ry. Mount. PL, 414. 



Calamagrostis coarctata, Hook., Fl. II., 240. 



C. stricta, Beauy. ; Hook., Fl. II., 240 ; Macoun, Cat. No. 2138. 

 Borders of rivers and lakes in the east, and in swampy meadows on 

 the prairie. Amherst Island, Magdalen Islands. (J. Richardson.} 

 Shediac, N.B. (Fowler, Cat.) Becscie Eiver, Anticosti ; and at Cape 

 Eosier, Gasp coast, Q. (Macoun.) Ellis Bay, Anticosti. (St. Cyr.} 

 Shore of Lake Huron, at Chicken Bay. (Macoun.} Lake Mistassini, 

 K.E.T. 07. M. Macoun.} York Factory, Hudson Bay. (E. Sell.} 

 Abundant in wet prairie throughout Manitoba and the northern 

 prairie region, and north-westerly through the wooded country to 



