CATALOGUE OP CANADIAN PLANTS. 241 



first and second Prairie Stejipes. (Dawson.) \Yest of the Elbow of 

 the South Saskatchewan. (Alucoun.) Swift Current at the C. P. E. 

 crossing. (J. M. Macoun, C. P. E. Coll.) 



286. FRANSERIA, Cav. 

 (1122.) F. Hookeriana, Nutt. 



Ambrosia acantlt.icarpa, Hook. Fl. I., 309. 



Banks of the Sasliatchewan and Red River. (DoKylaa.) Abundant 

 at Crooked Lalve and "Big Stick" Lake, north of Cypress Hills. 

 (Macoun.) 



(1123.) F. bipinnatiflda, Nutt. 



Ambrosia panictdata, Hook. Fl. I., 309, in part. 



Sea shore, Nootka Sound. (Scouler.) Queen Charlotte Islands. 

 (Dawson.) Vancouver Island. (Coxcley.) 



(1124.) F. Chamissonis, Less. 

 Seashore along the southern part of British Columbia. (Gray.) 



287. XANTHIUM, Tourn. COCKLEBUR.) 

 (1125.) X. Canadense, Mill. 



X. strumarium, Linn, var. Canadense, Torr. & Gray Fl. II., 294. 



Common in river bottoms, in many places throughout the north-west. 

 (Macoun.) Moose Mountain Lake, iST.W.T. (J. M. Macoun, C. P. B. 

 Coll.) Lake of the Woods and along the Red River. (Dawson.) 



Yar. echinatum, Gray. 



X echinatum, Murray. Torr. & Graj^ Fl. II., 294. 



AVaste places and on alluvium in river bottoms, Pictou, ]^.S. (McKay.) 

 Nicolet, Q. (Madagan.) Bridge over the river St. Pierre, Q. (Holmes.) 

 Montreal Mountain. (McGill Coll. Herb.) Alluvial flats of the Ottawa 

 and at Billings' Bridge. (Fletcher Fl. Ott.) Vicinity of Prescott, 

 Ont. (Billings.) Valley of the Salmon River at the railway bridge, 

 Shannonville, Ont. ; also in St. James' Cemetery, Toronto. (Macoun.) 

 Roadsides, common near Hamilton, Ont. (Logic.) Chippewa and 

 Maiden, Ont. (Maclagan.) Vicinity of London, Ont. (Burgess.) 

 Abundant at Sarnia and many points along the Great Western Railway, 



Ont. (Macoun.) 

 4 



