Cardamine.] CRUCIFER 2. 53 
C. rotundifolia. Bigel. Fl. Bost. 2 ed. 252. 
C. Lenensis. Andrz.; Ledeb. Icon. t. 268; Fl. Alt. 3. 33; Fl. Ross. 1. 123. 
Walp. Rep. 2. 757. Rothr. Alask. 443. 
C. Breweri. Watson, Proc. Am. Acad. 10. 339. Brew. & Wats. Bot. Calif. 1. 31. 
C. paucisecta, var. angulata. Anderson, Cat. Pl. Nevada, 117. 
C. paucisecta. Porter, Hayd. Rep. 1870, 473; 1871, 478. Coulter, same, 
1872, 760. 
C. oligosperma. Gray, Proc. Am. Acad. 8. 376, not Nutt. 
C. Clematitis. Shuttl. in Herb. Gray, ined. 
Nasturtium officinale. Torr. & Gray, Fl. 1. 666. 
C. cordifolia. Gray, Pl. Fendl. 8; Am. Jour. Sci. 2. 33. 243; Proc. Acad. Philad. 
1863, 57; Proc. Am. Acad. 8. 376. Walp. Ann. 2.35. Watson, King’s Rep. 5. 19. 
Porter, Fl. Col. 6. Torrey, Bot. Wilkes, 229. 
C. rhomboidea. Durand, Fl. Utah, 159. Porter, Hayd. Rep. 1871, 478. 
C. hirsuta. Linn. Spec. 655. See syn. in DC. Syst. 2. 259; Ledeb. Fl. Ross. 
1. 127; Hook. Fl. Tasm. 1. 20. — Richards. Frankl. Journ. 15. Cham. & Schlecht. 
in Linn. 1. 20. Hook. Fl. Bor.-Am. 1. 45; Jour. Bot. 1. 191; Lond. Jour. 
Bot. 6. 69. Bong. Sitch. 125. Beck, Bot. 31. Darling. Fl. Cestr. 885. Torr. & 
Gray, Fl. 1.85. Torrey, Fl. N. Y. 1.57; Bot. Wilkes, 229. Parry, Pl. Minn. 609. 
Cooper, Pac. R. Rep. 12. 56. Turez. Bull. Soc. Mose. 277. 294. Lesqx. Fl. Ark. 
349. Chapman, 26. Gray, Proc. Acad. Philad. 1868, 57; Manual, 67; Proc. Am. 
Acad. 8. 377, excl. var. Pl. Bourgeau, 254. Hook. f. Arct. Pl. 284 & 314. Rothr. 
Alask. 443. Boland. Cat. 5. Watson, King’s Rep. 5. 20. Coulter, Hayd. Rep. 
1872, 760. Porter, Fl. Col. 6. 
C. Pennsylvanica. Muhl.; Willd. Spec. 3. 486. Persoon, 2 196. Poir. Suppl. 
2. 395. Pursh, 240. DC. Syst. 2.258; Prodr. 1. 151. Elliott, 2. 144. Don, Milk. 
1. 169. 
2 Sisymbrium Nasturtium. Walt. Fl. Car. 174. 
Var. sylvatica. Gray, Manual, 67. 
C. Virginica. Michx. Fl. 2. 29, not Linn. Pursh, 439. DC. Syst. 2. 258; 
Prodr. 1. 151. Elliott, 2. 144. Don, Mill. 1. 169. Dietr. 3. 698. 
Arabis Virginica. Poir. Suppl. 1. 413. 
C. sylvatica, Link. DC. Syst. 2. 260, and syn. Regel, Fl. Ost-Sib. 1. 171. 
C. hirsuta, var. Virginica. Torr. & Gray, Fl. 1.85. Chapman, 26. 
C. oligosperma. Nutt.; Torr. & Gray, Fl. 1. 85. Walp. Rep. 1. 136. Dietr. 
8. 698. Benth. Pl. Hartw. 297. Torrey, Pac. R. Rep. 4. 65; Bot. Wilkes, 229. 
Cooper, Pac. R. Rep. 12. 56. Boland. Cat. 5. Coulter, Hayd. Rep. 1872, 760. 
Gray, Proc. Am. Acad. 8. 376. 
C. hirsuta, var. Gray, Proc. Am. Acad. 8 877. 
C. paucisecta. Benth. Pl. Hartw. 297. Walp. Ann. 2. 35. Durand, Pl. Pratten. 
80. Boland. Cat. 5. 
C. purpurea. Torr. & Gray, FI. 1. 667. 
C. angulata. Torrey, Pac. R. Rep. 4. 65, & 7. 7; Mex. Bound. 32. Boland. 
Cat. 5. 
C. pratensis. Linn. Spec. 656. See syn. in DC. Syst. 2. 256; Ledeb. FI. Ross. 
1. 125; Regel, Fl. Ost-Sib. 1. 175.—Pursh, 440. Richards. Frank]. Journ. 15. 
Hook. Fl. Bor.-Am. 1. 45. Beck, Bot. 31. Torr. & Gray, Fl. 1. 84. Hook. & 
Arn. Bot. Beechey, 121. Torrey, Fl. N. Y. 1.57. Seem. Bot. Herald, 24 & 51. 
Lange, Pl. Groénl. 131. Hook. f. Arct. Pl. 285 & 314. Rothr. Alask. 443. Gray, 
Manual, 66. 
