70 



CRUCIFERiE. [Sisymbrium. Smelowskia. 



S. pauciflonim. Nutt. ; Torr. & Gray, Fl. 1. 93. Walp. Rep. 1. 1G6. Dietr. 

 3. 710. Fournier, Sisymb. 127. 



S. reflexum. Nutt. Pi. Garabcl, in Proc. Acad. Philad. 4. 26 & Jour. 2. 1. 188. 

 Turriliis (?) lasiophi/tla. Hook. &. Arn. Bot. Beechey, 321. Torr. & Gray, Fl. 



1. 166. Walp. Rep. 1. 130. Dietr. 3. 689. 



S. de/iexum. Harv. ; Torrey, Pac. R. Rep. 4. 66, 5. 359 & 7. 7. Gray, Ives's 

 Rep. 6; Proc. Am. Acad. 8. 377. Fournier, Sisymb. 108. Boland. Cat. 5. 

 S. salsugineum, Pall. See syn. in Ledeb. Fl. Ross. 1. 185 ; Fournier, Sisymb. 

 125. — Hook. f. & Thomp. in Jour. Linn. Soc. 5. 159. Hook, f . Arct. PI. 286 & 319. 



Turritis diffusa. Hook. Fl. Bor.-Am. L 41. Don, Mill. 1. 161. Torr. & Gray, 

 Fl. 1. 79. Walp. Rep. 1. 130. Dietr. 3. 689. 

 S. Sophia, Linn. Beck, Bot. 33. Torr. & Gray, Fl. 1. 

 286 & 819. Fournier, Bull. Soc. Bot. France, 11. 358. 



2. 42. 279 ; Manual, 70. 

 Var. Ricbards. Frankl. Journ. 16. 



S. Sophia. Cham. & Schlecht. in Linn. 1. 28. 

 ■ S. sophioides. Fisch. ; Hook. Fl. Bor.-Ara. 1. 61, t. 20. 

 Hook. & Arn. Bot. Beechey, 122. Ledeb. Fl. Ross. 1. 181. Walp. Rep. 1. 165. 

 Dietr. 3. 708. Seem. Bot. Herald, 24 & 51. Fournier, Sisymb. 58. 

 S. Thaliana, Gay. Hook. Fl. Bor.-Am. 1. 68. Darling. Fl. Cestr. 388. Torr. & 

 Gray, Fl. 1. 93. Torrey, Fl. N. Y. 1. 60. Chapman, 28. Fournier, Sisymb. 126. 

 Gray, Manual, 67 & 70. 



Arabis Thaliana, Linn. Pursh, 437. Beck, Bot. 29. Hook. f. Arct. PI. 284. 



A. parvijlora. Raf. Am. Mag. 1. 43. 

 S. virgatum. Nutt. ; Torr. & Gray, Fl. 1. 93. Walp. Rep. 1. 166. Dietr. 3. 710. 

 Fournier, Sisymb. 105. Gray, Proc. Acad. Philad. 1863, 57. 



92. Hook. f. Arct. PI. 

 Gray, Am. Jour. Sci. 



Torr. & Gray, Fl. 1. 92. 



S. alpinum; Braya alpina. 



amphihium ; Nasturthnn amphibium. 

 arabidoides ; Arabis lyrata. 

 brachycarpum ; canescens, incisum. ' 

 Californicum ; canescens, incisum. 

 cheiranthoides ; Erysimum cheiran- 



thoides. 

 currisiliqua ; Nasturtium curvisiliqua. 

 dcflexiaa ; reflexum. 

 dcntatum ; Arabis dentata. 

 Edwardsii ; Eutrema Edwardsii. 

 Hartwegianum ; incisum. 

 hispidum ; Nasturtium palustre. 

 humifusum ; Arabis lyrata. 

 incanum ; canescens. 



S. Indicum ; Nasturtium amphibium. 

 junceum ; linifolium. 

 longepedicellatum ; incisum. 

 lyrata ; Arabis lyrata. 

 Nasturtium ; Nasturtium officinale. 

 Niagarense ; officinale. 

 palustre ; Nasturtium palustre. 

 pygma;um ; linifolium, Cheu'anthus 



pygmseus. 

 reflexum ; Arabis Holboellii. 

 Sophia ; canescens, incisum. 

 sophioides ; Sophia. 

 tanaceii/oliiim, teres & Walteri ; Nas- 

 turtium tanacetifoliimi. 

 vulgare ; Nasturtium sylvestre. 



SMELOWSKIA calyciiia. C. A. Meyer in Ledeb. Fl. Alt. 3. 170. See syn. 

 under Jlutrhinsia in Ledeb. *F1. Ross. 1. 201 ; Regel & Herd. PI. Seminov. 2. 143. 

 — Bcnth. & Hook. Genera, 1. 79. PI. Bourgeau, 254. Gray, Proc. Acad. Philad. 

 18G3, 58. Watson, King's Rep. 5. 24. Porter, Hayd. Rep. 1871, 478 ; Fl. Col. 8. 

 Coulter, Hayd. Rep. 1872, 761. Brew. & Wats. Bot.Calif. 1. 42. 



Hutchinsia catycina. Desv. Journ. Bot. 3. 168. Spreng. Syst. 2. 863. Hook. Fl. 



