CATALOGUE OF CANADIAN PLANTS. 551 



(1151.) C. tripterus, Linn. Borders of marshes and along the 

 Great Western railway, near "Windsor, Ont. (.7. M. Macoun.) 



(1152.) C. verticillata, Linn. On the beach near a marsh, west 

 of Eondeau, Lake Erie., Ont. (Macoun.) 



(1153.) C. lanceolate, Linn. Cockburn Island, Lake Huron, Ont. 

 1866. (J. Bell.) 



(2181.) C. palmata, Nutt. Plains and prairies, Winnipeg to 

 Wisconsin, (G^ray.) We have never seen Canadian specimens of 

 this. 



295. BIDENS. 



Page 247. 



(1155.) B. frondosa, Li mi Collected at Field, Rocky Mountains, 

 on railway ballast, introduced in grain. (Macoun.) 



296. MADIA, 



Page 248. 



(1160.) M. Nuttallii, Gray. North Point of Texada Island, 

 Gulf of Georgia, B.C. (JDawson.) In the vicinity of Victoria, Van- 

 couver Island. (Meehan.) 



(1162.) For M. dissitiflora, Torr. & Gray, read M. sativa, 

 Molina. Var. racemosa, Gray. 



581. LAYIA, Hook. & Arn. 



' 



(2182.) L. glandulosa, Hook. & Arn. 



Blepliaripajypus glandulosus, Hook. Fl. I., 31(5. 

 Madaroglossa angustifolia, DC. Prodr. V. 694. 



Barren ground, British Columbia to California. (Gray.) 

 298. ERIOPHYLLUM. 



Page 249. 



(1165.) E. caespitosum, Dougl. Var. integrifolium, Gray. 

 Rocky Mountains in Montana and Wyoming to British Columbia. 

 (Gray.) Between Cape Lazo and Shelter Point, Gulf of Georgia, B.C. 

 (Daicson.) 



