Draba.] CRUCIFERA. 59 
D. aurea. Vahl.; Hornem. “FI. Gicon. 2 ed. 599”; Fl. Dan. 9, t. 1460. DC. 
Syst. 2. 350; Prodr. 1.170. Spreng. Syst. 2. 875. Hook. Bot. Mag. t. 2934; FI. 
Bor.-Am. 1. 55. Don, Mill. 1. 186. Torr. & Gray, Fl. 1. 107. Dietr. 3. 651. Lange, 
Pl. Griénl. 130. Aschers. in Flora, 43. 369. Gray, Am. Jour. Sci. 2. 33. 242 ; 
Jour. Acad. Philad. 1863, 58. Hook. f. Arct. Pl. 285 & 317. Porter, Hayd. Rep. 
1870, 473; 1871, 478; Fl. Col. 7. Watson, King’s Rep. 5. 22. Coulter, Hayd. Rep. 
1872, 760. 
Var. stylosa. Gray, Am. Jour. Sci. 2. 83. 242. 
D. aurea. Gray, Pl. Fendl. 10. Torrey, Pac. R. Rep. 4. 66. 
D. brachycarpa. Nutt.; Torr. & Gray, Fl. 1. 108. Walp. Rep. 1. 152. Dietr. 
8.651. Torrey, Nicol. Rep. 145. Chapman, 29. Gray, Manual, 71. 
D. Caroliniana. Walt. Fl. Car. 174. Willd. Spec. 3. 427. Persoon, 2. 190. 
Poir. Suppl. 2. 525. DC. Syst. 2.353; Prodr. 1.171. Elliott, 2.1388. Don, Mill. 
1.186. Beck, Bot. 26. Torr. & Gray, Fl. 1.109. Dietr. 3.651. Torrey, Fl. N. Y. 
1. 62; Nicol. Rep. 145; Bot. Wilkes, 233. Parry, Pl. Minn. 609. Chapman, 29. 
Gray, Manual, 72. 
2 Arabis reptans. Lam. Dict. 1. 222. Willd. Spec. 3. 536. Persoon, 2. 204. 
Pursh, 437. DC. Syst. 2. 242; Prodr. 1.148. Don, Mill. 1. 166. Torr. & Gray, 
Fi. 1.83. 
2 D. bifolia. Muhl. Ind. Fl. Lane. 173. 
D. hispidula. Michx. Fl. 2. 28. Pursh, 433. 
Arabis rotundifolia. Raf. in Am. Monthly Mag. 2. 48. 
D. umbellata. Muhl. Cat. 62. 
Var. micrantha. Gray, Manual, 72. Watson, King’s Rep. 5. 23. 
D. micrantha. Nutt.; Torr. & Gray, Fl. 1.109. Walp. Rep. 1. 152. Dietr. 8. 651. 
Engelm. & Gray, Pl. Lindh. 382. Gray, Pl. Fendl.10; Pl. Wright. 2.18; Pl. Thurb, 
298; Manual, 2 ed. 87; Pac. R. Rep. 12.41. Torrey, Mex. Bound. 33. 
? D. filicaulis. Scheele, Linn. 21. 583, fide Gray, Pl. Lindh. 150. 
D. crassifolia. Grah. in Edinb. Phil. Journ. 1829, 182 (Litt.-Ber. zu Linn. 1830, 
155). Hook. Fl. Bor.-Am. 1. 54. Torr. & Gray, Fl. 1.106. Walp. Rep. 1. 151. 
Dietr. 3. 649. Vahl; Liebm. Fl. Dan. 14, t. 2419. Lange, Pl. Groenl. 130." Gray, 
Proc. Acad. Philad. 1863, 57. Brew. & Wats. Bot. Calif. 1. 28. 
D. Johannis. Gray, Am. Journ. Sci. 2. 33. 242; not Host. 
D. cuneifolia. Nutt.; Torr. & Gray, Fl. 1. 108; Pac. R. Rep. 2. 160. Walp. Rep. 
1.152. Eat. & Wr. 229. Dietr. 38.651. Engelm. & Gray, Pl. Lindh. 32. Gray, 
Pl. Fendl. 10; Ives’ Rep.6; Manual, 72. Scheele, Roem. Texas, 436. Torrey, 
Pac. R. Rep. 4. 66. Chapman, 29. Porter, Fl. Col. 8. Parry, Am. Naturalist, 
9. 268. Brew. & Wats. Bot. Calif. 1. 28. 
2 D. filicaulis & Roemeriana. Scheele, Linn. 21. 583, fide Gray, Pl. Lindh. 150. 
D. Douglasii. Gray, Proc. Am. Acad. 7. 828. Anderson, Cat. 118. Watson, 
King’s Rep. 5. 22. 
D. eurycarpa. Gray, Proc. Am. Acad. 7. 520. 
D. hirta. Linn. Syst. 10 ed. 1127. See syn. in DC. Syst. 2. 843; Lindb. in Linn. 
18. 829; Turez. Fl. Baic 1. 138; Regel & Til. Fl. Ajan. 49. — Richards. Frankl. 
Journ. 16. Hook. Trans. Linn. Soc. 14. 364; Parry’s 2d Voy. 885; Fl. Bor.-Am. 
1.52. Don, Mill. 1. 184. Torr. & Gray, Fl. 1.105. Hook. & Arn. Bot. Beechey, 
121. Ledeb. Fl. Ross. 1. 151. Vahl.; Liebm. Fl. Dan. 14, t. 2422. Seller, Ann. 
& Mag. Nat. Hist. 1. 16. 169. Seem. Bot. Herald, 24. Durand, Pl. Kane, 187. 
Lange, Pl. Gronl. 130. Hook. f. in Jour. Linn. Soc. 1. 121; Arct. Pl. 285 & 317. 
Rothr. Alask. 443. 
