CATALOGUE OF CANADIAN PLANTS. 59 



68. THYSANOCARPUS, Hook. 



(215.) T. curvipes, Hook. Fl. I., 69. 



T. fhgam, Fisch. & Meyer. Torr. & Gray, FI. I., 118 

 T. jmlcheUus, Fisch. & Meyer. Torr. & Gray, Fl. I., 118. 



Abundant on diy hill sides in th^ vicinity of Victoria, Vancouver 

 Island, 1875. 



XI. CAPPAEIDACEiE. Caper Family. 



69. CLEOME, Linn. (CLEOME. SPIDER-FLOWER.) 



(216.) C. integrifolia, Toit. & Gray, FI. I., 122. 



a semdaia, Pursli. 441 . Torr. & Gray, FI. I., 121 . 



On diy saline soil from Woody Mountain, along the 4!)th jjarallel to 

 the Eocky Mountains. (Dawson.) Abundant on many dry clay soils 

 throughout the Great Plains. A beautiful flower and -well worthy of 

 cultivation. 



(217.) C. lutea, Hook. Fl. I., 70. 



a amen, Nutt. Torr. & Gray FI. I., 122. 



Common in North-west America. {Douglas.) This species ought to 

 be found in southern British Columbia. 



70. POLANISIA, Raf. (POLANISIA.) 



(218.) P. graveolens, Ea£ Heavy-scented Polanisia. 



Cleome dodecandra, Michx. FI. II., 32. Pursh, 441. 



St. Helen's Island, Montreal. (Holmes.) St. John's, Q. (McGill 

 Coll. Herb.)' Lake Champlain. (Bigelaio.) Border of Lake Ontario 

 at Kingston. (Brunei.) Burlington Beach, Hamilton ; common. 

 (Logie.) Port Colborne, Lake Brie. (McGill Coll. Herb.) Maiden, 

 Detroit Eiver. (Maclagan.) Abundant on the sands at Niagara town, 

 Ont. Common on the shores of Long Lake, near Last Mountain, and at 

 Gull and Island Lakes, north of the Cypress Hills, N.W.T. (Macoun.) 

 "Wood End, Soui'is Eiver, N.W.T. (Dawsm.) 



