CATALOGUE OF CANADIAN PLANTS. 201 



Excluded Species. 



E. rotundifolium, Linn. 



This species is credited to Canada by Pui-sli and Goldie in Hooker 

 PI. I. 304. Gray says it extends from Ehode Island to Virginia along 

 the coast. 



263. MIKANIA, Willd. (CLIMBING HEMP-WEED.) 

 (962.) M. scandens, Linn. 



Eupatorium scandens, Linn. Michx. Fl. II., 97. 



Moist shady places along streams, western Ontario. Maiden. 

 Ont. (Maclagan.) 



264. BRICKELLIA, Ell. 



(963.) B. oblongifolia, Nutt. 



On mountain slopes along the southern boundary of British Colum- 

 bia. {Lyall.) 



(964.) B. grand iflora, Nutt. 



Eupatorium {?) grandiflorum, Hook. Fl. II., 26. 



Eocky banks of streams in the Eocky Mountains. South Kootanie 

 Pass". 49th parallel. (Dawson.) 



265. LIATRIS, Schreb. (BUTTON SNAKE-ROOT.) 

 (965.) L. cylindracea, Michx. Blazing Star. 



L. spicata, Willd. in Saunders' List of London Plants. 

 L. squarrosa, WiUd. Hook. Fl. I, 306. 



Dry, sandy or gravelly soil throughout western Ontario. On sandy 

 soil Eice Lake Plains, also abundant at Castleton, Ont. (Macoun.') 

 Common at London in the cemetery, and at Cove, also at Amherst- 

 burgh, Ont. (Saunders & Burgess.) Anderton, Ont. (Maclagan.) 

 Vicinity of Hamilton, Ont. (Logic.) Port Francis, Sable Eiver, Lake 

 Huron. (Ami.) East side of La Cloche Island, Georgian Bay, rocky 

 prau'ie land. (/. Bell.) 



