194 GEOLOGICAL SURVEY OF CANADA. 



to Nipigon Eiver, Lake Superior. (Macoun.) Komoka, Ont. (Burgess.) 

 Wet woods, vicinity of London, Ont. (Burgess. Millman.) Neighbor. 

 liood of Montreal and Quebec. (Hooker, Fl.) 



689. MUEHLENBERCIA, Schreber. (DROP-SEED.) 



<2748.) M. diffusa, Schreb.; Pursh, Fl. I., 40. 



Dilepycum minuiiftorum, Michx., Fl. I.,40. 



In grassy woodlands along Lake Erie, above the Canal at Port Col- 

 borne. (Macoun.) Point Pele'e, Essex Co., Ont. (Burgess.) Vicinity 

 of Hamilton, Ont. (Buchan.) 



(2749.) M. glomerata, Trin.; Hook., Fl. IT., 237. 



Polypogon glomeratus, Willd. Enum. I., 87. 



P. setosus, Spreng. Mant. I., 31. 



P. racemosus, Nutt. Gen. I., 51. 



Agrostis racemosa, Michx., Fl. I., 53 ; Pursh, Fl. I., 65. 



A. setosa, Muhl. Gram. 68. 



Cinna racemosa, Kunth. Enum. L, 207. 



Not uncommon in swamps, and along brooks and rivers. Weldford, 

 Kent Co. ; Kennebeccasis, N.B. (Fowler, Cat.) Petiticodiac, N.B. 

 (Brittain.) Becscie Eivcr, and Jupiter River, Anticosti ; Madeline 

 River, Gaspe, Q. (Macoun.) Vicinity of Chelsea, Q. (Billings.) Near 

 Ottawa. (Fletcher, FL Ott.) Marsh near Prescott Junction, Ont. 

 (Billings.) Beaver meadows, North Hastings, Ont.; Big Swamp, 

 Murray, Northumberland Co., Ont. (Macoun.) Low grounds, Lon- 

 don, Ont. (Burgess. Millman.) Vicinity of Hamilton, Ont. (Logie.) 

 Point between Shib-wah and Batch-ah-wa-nah rivers, Georgian Bay ; 

 Michipicotin River, and Oba Lake, Ont. (. Bell.) Wet bank, twenty- 

 five miles up the Kaministiqua River ; also frequent on the margins of 

 lakes and swamps throughout the prairie region, and north-west to 

 Peace River ; rather rare in the Rocky Mountains, from Morley to 

 Donald in the Columbia Valley, B.C. (Macoun.) South Kootanie Pass, 

 Rocky Mountains. (Dawson.) Plains of the Saskatchewan to the 

 Rocky Mountains. (Hooker, Fl.) 



(2750.) M. Mexicana, Trin. Diss. L, 189. 



Agroslis Mexicana, Linn. ; Muhl. Gram. 67 ; Pursh, Fl. I., 64. 

 A. lateriftora, Michx., Fl. L, 53 ; Pursh, Fl. I., 64. 

 Cinna Mexicana, Link. Enum. L, 71. 



Moist meadows and borders of moist thickets. Frederictoii ; Petit- 

 codiac, N.B. (Fowler, Cat.) Simonds, Carle ton Co.,N.B. (Brittain.) 



