534 UKOLOOICAL SURVEY «»K OANADA. 



220. THASPIUM. 



Pa«e 181. 



(848.) T. barbinode, Nutt. Foster's Flats, Niagara River, Out., 

 1884. (Macoun.) 



(849.) T. aureum, Nutt. Norton. Rothesay, and liennebekasis 

 River, N.B. {Ilai/-} Selkirk, near the mouth of Red River, Man. 

 {J. M. Mdcoun.) Casselinan, 30 miles tVom Ottawa. {Miss I. Grant.) 



579. BERULA. 



(2150.) B. angustifolia, Koch. 



Shim angustij'oUum, Linn. Gray, Man. 196, 1868. 



S.puMum, Nutt. Torr. & Gray, Fl. I., 611. 



f Hdosciadium (?) Calif ornicum, Hook. Fl I., 260. 



Near Port Colboruc, Ont.. Jul}^ 1882. (David F. Day.) 



225. BUPLEURUM. 



Po«e 182. 



(857.) B. ranunculoides, Linn. Fort Selkirk, Youcon River, 

 Lat. 62° 45'. (Schwatka.) 



(2151.) B. ROTUNDiFOLiuM, Linn. On ballast heaps, St. John, N.B. 



(Say.) Ottawa. (Fletcher.) 



226. OSMORRHIZA, 



Page 183. 



(853.) O. longistylis, DO. PoUet River, near Petitcodiac, N.B. 

 (Brittain.) Island of Orleans, Q. (St. Cyr.) Campbellton, N.B. 

 (Chalmers.) Camp Alexander, Nipigon River, Ont. (Macoun.) Med- 

 icine Hat, South Saskatchewan River. (J. M. Macoun.) 



(860.) O. nuda, Torrey. Abundant in low thickets from the 

 Kananaskis in the R^cky Mountains westward to the Selkirks, B.C. 

 I have never observed 0. breoistylis in the mountains. (Macoun.) 

 Common on Vancouver Island. (FletcJier.) 



227. CLYCOSMA. 



(861.) C. OCCidentale, Nutt. Western summit of North Koo- 

 tanie Pass, Rocky Mountains. (Dawson.) 



