CATALOGUE OP CANADIAN PLANTS, 147 



(678.) C. COCCinea, Linn. Scarlet-fruited Thorn. 



C. glandulosa, Willd. Hook. Fl. I., 201. 

 a cordata. Hook. Fl. 1., 201. 



West coast of Newfoundland. (./. Bell.) Common in fields and 

 thickets. Windsor, N.S. (How.) Pictou, N.S. {McKay.) Halifiix, 

 N.8. (Sonwiers.) Frequent in Quebec; common in Ontario and west 

 to Winnipeg in coules and stream valleys nearly to the Rocky Moun- 

 tains. (Macoun.) Emerson, Man., and the Second Crossing of the 

 Souris, N.W.T., Lat. 49°. {Dawson.) 



((579. C. tomentosa, Linn. Black or Pear Thorn. 



C../?am, Hook. Fl. I., 202. 



Common in thickets, often becoming a tree of considerable size. 

 Truro and vicinity, N.S. {McGill Coll. Herb.) Banks of streams, 

 rather common, N.B. {Fowler's Cat.) Isle of Orleans. (Shepherd.) 

 Lotbiniere and Montreal. {Brunei.) Common throughout Ontario. 



Yar. pyrifolia, CTray, Manual, 160. 

 C. pyrifolia, Ait. Hook. Fl. I., 201. 



Some tine specimens at (_TOvernment House, Fredericton, N. B. 

 {Fowler's Cat.) Montreal Mountain. (McGill Coll. Herb.) Chaudierc 

 Falls, near Ottawa. (Pursh.) Michipicoten, Lake Suj)erior; American 

 Portage, Dawson Eoute, west of Lake Suj)erior, and at Amherstburg, 

 on Lake Erie. (Macoun.) 



Var. punctata, Clray, Manual, 2 ed., 124. 



C. 2>unctuta, Jacq. Hook. Fl. I., 201. 



Montreal Mountain or vicinity. (Holmes.) Common at Belleville 

 and from Niagara to Amherstbui'g, Ont. (Macoun.) 



(680.) C. SUbvillosa, Schrader. 



C. cocdnea, var. (.?) mollis, Torr. & Gray, Fl. I., 465. 

 C. tomentosa, var. mollis, Gray, Manual, 160. 



Vicinity of Montreal. (Hobnes.) Abundant along the Detroit River 

 below Amherstburg ; on Michipicoten Island, Lake Superior. (Macoun.) 

 North of Lake Superior. (R.Bell.) Aldboro, Ont. (McGill Coll. Herb. ) 



(681.) C. Crus-galli, Linn. Cockspur Thorn. 



Abundant at Queenston Heights and westward to A mherstburg, on 

 Lake Erie. {Macoun.) Niagara and Maiden, Ont. (Maclagan.) About 

 Lake Erie. (Douglas.) 



