'ZZ'l GEOLOGICAL SURVEY OP CANADA. 



Hamilton, Ont. {Logic.) Maiden, Ont. {Maclagan.) Not uncommon, 

 Loadon, Ont. {Saunders.) 



(1032.) A. undulatus, Linn. 



A. diversifolius, Michx. Fl. II., 113- 

 I)jy woodlands and thickets, not common. Petitcodiac, N. B. 

 (Brittain.) Eice Lake Plains, common. {Macoun.) "V'icinity of 

 Hamilton. {Logie.) Sandwich, Ont. {Maclagan.) 



(1033.) A. cordifolius, Linn. 



Woodlands and thickets, and in fence corners. Pictou, N.S. {2fcKay.) 

 In wodds near Annapolis, E". S. {Macoun.) Veiy common in wood- 

 lands, N.B. {Fowler's Cat.) Common throughout Quebec and Ontario, 

 and extending Avestward to the Georgian Bay. 



(10.34.) A. Lindleyanus, Ton-. & Gray. 

 A. paniculatui, Ait. var. i. Hook. Fl. II., 8. 



Cool wet woods throughout the northern forest region. Lake iMis- 

 tassini, northern Quebec. (./. Richardson.) Common on Anticosti 

 around Jupiter River, scarce along the (iMspe coant but frequent along 

 the travelled road in rear of Point Fame lighthouse. Doubtless com- 

 mon in northern Quebec and westward to the Saskatchewan, where it 

 becomes abundant and is found chiefly in damp woods to the base of 

 the Eocky JUountaius and northward to Little Slave Lake and 

 beyond. {Macoun.) On the Eed and Assiniboine rivers, Man. {Douglas.) 

 Slave Lake. {Richardson.) Dunvegan, Peace Eiver, N.W.T. ; and 

 on the Chilcoten River, west of the Eraser River, B.C. {Dawson) 



Var. y. Torr. & Gray. 



A. prxco.r, Lindl. Hook. Fl. II., 9. Macoun's Cat., No. 847. 

 A. ciliolatus, Lindl. Hook. Fl. II., 9. 



This is the form with thin membranaceous leaves. It seems to grow 

 principally in shady grass}- places, and is possibly mure northern in its 

 i-ange. Red Deer River, near the Hand Hills, and along the Saskat- 

 chewan from Carlton to Edmonton ; also on the Porcupine Mountain, 

 Man. {Macoun.) Slave Lake and Fort Franklin on the Mackenzie 

 River. {Richardson.) 



(1035.) A. sagittifolius, Willd. 



Sandy or dry woods and thickets and along fences, rathej' local. 

 Petitcodiac, N.B. {Brittain.) Commonin the neighborhood of Belleville 

 and westward through Northumberland Co., Ont. {Macoun.) Niagara 

 and Maiden. {Maclagen.) Vicinity of London, Ont. {Burgess.) 



