36 GEOLOGICAL SURVEY OF CANADA. 



(2303.) A. Canadense, Kalm. Michx., Fl. I., 194; Pursh, Fl. I. r 



223 ; Hook., Fl. II., 185. 



Along river banks, rather rare. Montreal Island, above Nun's Island t 

 1821. (Dr. Holmes.') Along the Moira, at the paper mill, Belleville, 

 Hastings Co. ; Meyer's Island, in the Trent, above Meyersburg, Nor- 

 thumberland Co. ; Massassaga Point, Bay of Quinte, Prince Edward 

 Co. ; Colchester, Essex Co., Ont. (Macoun.) Elver bank, London, 

 Ont. (Burgess. Millman.) 



(2304.) A. reticulatum, Eraser. Hook., Fl. II., 184. 



A. angulosum, Pursh, Fl. I., 223. 



Rather common on dry gravelly slopes in some parts of the prairie 

 region. Open prairie, Turtle Mountain, Man. (Burgess. Millman.) 

 Moose Jaw Creek, Assiniboia. (J. M. Macoun.) Abundant on gravel 

 ridges and slopes along the Assiniboine Elver, at Brandon, and on 

 ridges along the Qu'Appelle Valley, near Fort Ellice, Man. (Macoun.y 

 Badger Coulee, 49th parallel, and Milk Elver Ridge, Alberta. (Dawson.) 

 Common on a gravelly hillside, Stoney Reserve, Morley, Rocky Moun- 

 tains. (Macoun.) Wooded country, especially about Carleton House, 

 Saskatchewan River. (Hooker, Fl.} 



(2305.) A. Ceyeri, Watson. Proced. Am. Acad., Vol. VI., 



A. reticulatum, Var. p. Watson, Bot. King's Rep., V., 486. 



A few poor specimens of this were gathered near Beacon Hill, 



Victoria, Vancouver Island, in 1875, and referred to A. reticulatum. 



Fine fruiting specimens were observed at Oak Bay, near the same 



place, 188*7. (Macoun.) Cadboro Bay, near Victoria, 1885. (Fletcher.) 



(2306.) A. acuminatum, Hook., Fl. II., 184. 



A very beautiful and common species in numerous localities in the 

 southern part of Vancouver Island. On dry ground near Victoria. 

 (Fletcher. Meehan.) Yale, B.C. (J. A. Hill.) Abundant on rocks 

 around Cedar Hill ; at Mount Finlayson, and along the coast from 

 Victoria to Nanaimo, where it is common ; on dry ledges near 

 Departure Bay, at Qualicum and on the rocks along the Alberni 

 canal, on the west coast. (Macoun.) Mary Island, Gulf of Georgia. 

 (Dawson.) Plentiful at Nootka Sound. (Hooker, Fl.) 



(2307.) A. stellatum, Eraser. Hook., Fl. II., 184, in part. 



A rather rare and obscure species, occasionally recorded from the 

 prairie region. Rat Portage, Ont. (Prof. Fowler.) On the prairie 

 south of the Touchwood Hills, at Pheasant Mountain and on the 



