744 



APPENDIX- [No. VII. 



raro rhomboidea, acuta, in petiolum ipsa lamina sesquilongiorem attenuata, utrinque pube stellata adpressa 

 dense tecta, supra flaveseenti-viridia subtus caneseentia. Caules patentes aut ascendentes, firmi, pal- 

 mares simplices, erubescentes, teretes, pilis stellatis vestiti foliisque paucis magis aut minus linearibus, nunc 

 sessilibus nunc in petiolum attenuatis instructs Racemi terminales. Pedicelli flores longitudine aequantes. 

 Pubescentia calycis pedicellorumque ut in foliis. Petala flava obovata in unguem attenuata, caiyye 

 sesquilongiora. Stamina edentula. Stylus filiformis, stigmate capitato. Germcn pilosum. Siliculam ma- 

 turam non vidi. Floret Maio. 



Hab. On the sandy plains of the Saskatchawan. 



253. Draba alpina : Decand. Syst. ii. p. 338. Wahl. Fl. Lapp. p. 173. t. xi. 

 f. 4. (B.) 



254. D. muricella : Decand. Syst. ii. p. 340. Brown. App. Ross's Voyage. (B.) 



255. D. hirta a. inferalpina : Wahl. Fl. Lapp. p. 175. t. xi. f. 3* Decand. ii. 

 p. 340. (B.) 



256. D. glabella : Pursh. ii. p. 434. (B.) 



257. D. lutea£. longipes ? Decand. Syst. ii. p. 351. (W.) 



258. Capsella bursa pastoris : Decand. Syst. ii. p. 383. (W.) 



Notorhizea. Decand. 



■ 



259. Sisymbrium canescens ? Decand. Syst. p. 475? Nuttall. Gen. Am. ii. 



p. 68. ? (W.) 



260. S. brachycarpon : foliis bipinnat'sectis : lobis obtusis integris vel parciter 

 incisis, petalis calyce majoribus, kiliquis linearibus sub- tetragon is pedicello bre- 

 vioribus. (W.) 



Facies S. Sophiae, at facile distinguitur siliquis duplo brevioribus. Caulis bipedalis, simplex aut superne 



»so-ramosus, glandulis parvis pedicellatis munitus. Folia pinnata, pinnis pinnatifidis, lobis oblongia 

 lanceolatisve, extimis majoribus, glabra aut pube glandulosa munita. Petala obovata, pallide flava, calycem 

 saturatius flavuro paulo superantia. Siliqna erectiuscula, pedicello patenti brevior vel interdum fere aequalis, 

 teretiuscula sed propter lineam elevatam in axi valvularum subtetragona, stigmate orbiculato terminata, 

 4 lineas longa, lineam lata. 



261. S. Sophia ? Var. Decand Syst. ii. p. 474? (B.) 



Lobis folioruni latioribus obtusis et notis aliis forsan species diversa ? 



262* Erysimum cheiranthoides: Decand. Syst. i.p.498. Pursh. ii. p. 436. (C.) 

 263. Lepidium ruderale : Decand. Syst. ii. p. 540. (H.) 



ymb 



MONADELPHIA. 

 264. Geranium Carolinianum ? Wittd, iii. p. 711. Pursh. ii. p. 449. (W.) 



DIADELPHIA. 



265. Corydalis glauca: Pursh. ii. p. 463. (W.) 



266. C. aurea : Pursh. ii. p. 463. (W.) v 



267. Polygala paucifolia : Wittd. iii. p. 880. Pursh. ii. p. 464. (S.) 



268. P. Senega: Willd. iii. p. 894. Pursh. iii. p. 464. (H. W.B.) 







