CATALOGUE OF CANADIAN PLANTS. 289 



(1347.) C. Americana, Linn. 



C. acuminata, Michx. Fl. I., 108. 



On moist and broken rock between the Clifton House and the water, 

 Niagara Falls. (Macoun.} St. Catharines and Maiden, N.B. (Maclagan.) 

 Woods near Cline's Mills, west of Hamilton, Ont. (Logie.} Rich 

 woods, near London. (Saunders & Burgess.} Vicinity of Toronto. 

 (Fowler.} Sandy ridge, Pelee Point, Ont. (J. M. Macoun.} 



Note. 



I confess that I am unable to limit 0. rotund/folia' and C. Scheuchzeri, 

 as they are described in Dr. Gray's Synopsis of the G-amopetalse. We 

 have evidently two forms which are both referred to C. rotundifolia. 

 My impression is that the true C. rotundifolia grows chiefly on river 

 banks, while the other which I may call the boreal form is found on 

 exposed shores, prairies and mountain tops. The form with linear or 

 narrowly lanceolate entire cauline leaves I refer to 0. rotundifolia, 

 while the other with the stem-leaves more or less toothed much broader 

 and the lower leaves never linear, I include, in C. Scheuchzeri. 



347. HETEROCODON, Nutt. 



(1348.) H. rariflorum, Nutt. 



Shady and grassy places vicinity of Victoria, Vancouver Island. 

 (Cowley & Gray.} 



LV. VACCINTACE,E. HUCKLEBERRY FAMILY. 



348. CAYLUSSACIA, HBK. (HUCKLEBERRY.) 



(1349.) C. dumosa, Ton-. & G-ray. 



Vaccinium dumosum, Dunal. DC. Prodr. VII., 566. 



Newfoundland (Gray.} Sandy swamp, near North Sydney and at 

 Sydney mines, Cape Breton. (Macoun.} North West Arm, near 

 Halifax, N.S. (Sommers} Peat bog near Pictou, N.S. (McKay.} 

 In a peat bog near Eichibucto, NB. (Fowler's Gat.} St. Stephen, 

 N.B. ( Vroom} 



(1350.) G. resinosa, Torr. & Gray. 



Vaccinium resinosum, Ait. Hook. Fl. II., 31. 



Rocky or sandy woodlands or swamps, Newfoundland. Abundant 

 in Nova Scotia, amongst rocks ; on sandy barrens in New Brunswick, 

 and frequent in bogs or on sand or rock in Quebec and Ontario. Lake 

 Huron to the Saskatchewan. (Drummond.} 



