540 OEOiiOoirAi, suRvr.v of Canada. 



(2158.) L. Utahensis, W.itson. In the Columbia valley at 

 Donald, and westward in the SolUirks, Lat. 51°. (Macoun.) South 

 Kootanie Pass, Rocky Mountains. {Dawsou.) Specimens collected at 

 Dean or Salmon River. B.C., an J referred to L. cil.iota, belong here. 



250. DIERVILLA. 



(932.) D. trifida, Mtt>nch, Brij^us, east coast of Newfoundland, 

 (i?. Belt.) 



251. TRIOSTEUM. 

 (G33.) T. perfolJatum, Linn. Cap Rouge, near Quebec. {St.Cyr.) 



252. CEPHALANTHUS. 



(034.) C. occidentalis, Linn. St. Stephen, and St. James, N.B. 

 ( Vroom.) 



253. HOUSTONIA. 



Page 199. 



(935.) H. purpurea, L. Yar. longifolia, Gray. Not rare on 

 light sandy soil near Mount Pleasant, Brant Co., Ont. (Burgess.) 



256. GALIUM. 



Pjge 201. ' 



(939.) For C. asprelum, read G. asprellum. 



(941.) G. trifldum, Linn. Var. pus i Hum, Gray. Island of 

 Orleans, near Quebec. (St. Cyr.) Not rare from Kicking Horse 

 Lake, Rocky Mountains, to the summit of the Selkirks, Lat. 51°, 

 (Macoun.) 



Page 203. 



(947.) G. Kamtschaticum, Steller. Mountains of Gasp^, 

 Quebec. (Dr. Allen.) Unalaska. (Gray.) 



(2159.) G. TRicoRNE, Linn. Occasionally spontan^us in gardens 

 at London, Ont. (Burgess.) 



