UJ^ »JK(ll,»)(UrAI. SITUVKY OK CANADA. 



GO. CAPSELLA, Vent. SHEPHERD'S PURSE.) 



(li>7.> C. Bursa-pastoris, AI(iMi<-li. (Ii;iy. Mnniml. 7.'{. 

 7Vi/<».*/»i Hiirsii-fiiiKtiiriii, \auu. I'ursli., A'.\'^. 

 All introdncod wooti tlint is iound in ))roJusi(>n wliorcvcr IIumt is cul- 

 tivation from tlic Atlantic 1(1 tlic l^icific Sontli ( Irocnland. {TTunk. 



AM. ri.) 



(in>^;) C. divaricata, Walp. 



Jijiiiii iKi/iiliii.f ilinirirnliis^ Niitt. Torr. iV (>r;i\. I'l. I.. 117. 

 //. < ;((7t/.s, Nntt. Maciiun's Cat., No. ISd. 



Near l)roi^<>n .lacUs. a1)()V(> S])onoo's Bridtrc. H.C. 1875. 



61. THLASPI, Tourn. PENNY-CRESS.) 



(1!»9.) T. arvense, Linn. .M it hridaU- Mustard. 



Naturalizod Iroin lMir()]K'. Almndant in many jiarts of (^uGhec ; 

 scarce in Ontario ; Imt a real pest in Manitoba and around all tiio 

 Hudson Bay Co. Posts in the North-west Territory. This weed has 

 atti-acled niueh attention alreaily in Manitoba. 



(200.) T. alpestre, Linn. Jlook. Fl. I., 58. Torr. & Gray, Fl. I., 114. 



2\ iiujiituuvm, Hook. Fl. I., 58. Torr. cS: Uray, Fl. I., IIM 



T. rorhhimformi', DC. Hook. Fl. I., 58. Torr. & Gray, Fl. 1., IJ:;. 



Sliores of the Arctic Sea to the westward and eastward of tlie Mac- 

 Ivenzie River. {Franklin ^{■ Bark.) 



62. SMELOWSKIA, C. A. Meyer. 



(201.) S. calycina, C A. Meyer. 



Hutchrnmii ci(li/cina, Desv. Hook. Fl. I., 58. Ton-. cV; Uray Fl. I., 114. 



On the Eock}- Mountains, Lat. 52°-57°. (J)ru7nmond.) Rock}- Moun- 

 tains, in the Bow River Pass. {Bourgeau.) Summit of Soutli Ivoo- 

 tanie Pass. {Davson.) Kotzebuo Sound and Cape Kurzenstern. 

 {Rothr. Alask.) 



63. LEPIDIUM, Linn. (PEPPER-WORT.) 



(202.) L. sativum, Linn. Pepper-grass. 



Escaped from cultivation. On waste lieaps. Ste. Anne des Monts, 

 Gaspe, Q. Frecjuent close to old Fort Garry, Winnipeg, Man. 



