Lepidium. Nasturtium.] CRUCIFERZ. 65 
L. corymbosum. Hook. & Arn. Bot. Beechey, 323. Walp. Rep. 1.177. Dietr. 
3. 666. Durand, Fl. Utah, 159. 
LL. Utahviense. Regel, Act. Hort. Petrop. 1. 92. 
L. nanum. Watson, King’s Rep. 5. 30, t. 4, f. 5-7. 
L. nitidum. Nutt.; Torr. & Gray, Fl. 1.116. Walp. Rep. 1.178. Dietr. 3. 670. 
Benth. Pl. Hartw. 297. Torrey, Pac. R. Rep. 4. 66 & 7.8; Mex. Bound. 34. 
Newberry, Pac. R. Rep. 6. 66. Boland. Cat. 5. Brew. & Wats. Bot. Calif. 1. 46. 
L. leiocarpum. Hook. & Arn. Bot. Beechey, 324; not DC. 
L. oxycarpum. Torr. & Gray, Fl.1.116. Hook. & Arn. Bot. Beechey, 323. 
Walp. Rep. 1.178. Dietr. 3. 670. Boland. Cat. 5. Brew. & Wats. l. ¢. 
Var. (?) strictum. Watson, Bot. Calif. 1. 46. 
L. RUDERALE, Linn. Gray, Genera, 1. 168, t. 73, f 8-10; Manual, 74. 
L. sativum, Linn. Porter, Hayd. Rep. 1870, 473; Fl. Col. 10. Coulter, Hayd. 
Rep. 1872, 761. 
L. sordidum. Gray, Pl. Wright. 1.10 & 2.15. Walp. Ann. 4. 213. 
L. Virginicum. Linn. Spec. 645. Hill, Veg. Syst. 11, t. 44, f.3. Walt. Fl. Car. 
173? Ait. Hort. Kew. 2. 375. Willd. Spec. 3. 440. Michx. Fl. 2.271. Per- 
soon, 2.188. Pursh, 435. Nutt. Genera, 2. 64. James, Cat. 185; Long’s Exp. 
2.178. DC. Syst. 2. 5388; Prodr. 1.205. Elliott, 2.140. Hook. Fl. Bor.-Am.*1. 69; 
Jour. Bot. 1. 192; Lond. Jour. Bot. 6.71. Don, Mill. 1. 219. Darling. Fl. Cestr. 
380. Torr. & Gray, Fl. 1.115. Torrey, Fl. N. Y. 1. 64. Gray, Genera, 1. 168, 
t.73; Pac. R. Rep. 12. 41; Manual, 74. Scheele, Rim. Texas, 437. Seem. Bot. 
Herald, 268. Parry, Pl. Minn. 609. Griseb. Fl. W. Ind. 14. Chapman, 30. Pl. 
Bourgeau, 263. Leggett, Torr. Bull. 1. 5. 
Clypeola Caroliniana. Walt. Fl. Car. 173. 
L. Iberis. Schkuhr, Handb. 2. 222, t. 180. 
Thlaspi Virginianum. Poir. Dict. 7. 544. Hornem. Hort. Hafn. 605. 
L. triandrum. Stokes, Bot. Med. 8. 426. 
Dileptium diffusum & precox. Raf. Fl. Lud. 85; Med. Bot. 2. 237. 
Cynocardamum Virginicum. Webb & Berth. Hist. Nat. Canar. 1.97. Spach, 
Hist. Veg. 6. 554. 
L. Wrightii. Gray, Pl. Wright. 2. 15; Ives’s Rep. 7. Torr. & Gray, Pac. R. 
Rep. 2. 160. Torrey, same, 4. 67; Mex. Bound. 384. Walp. Ann. 4. 214. 
LYROCARPA Coulteri. Hook. & Harv. in Lond. Jour. Bot. 4. 76, t. 4. 
Walp. Rep. 5. 87. Gray, Proc. Am. Acad. 5. 153. Baill. Hist. Pl. 3. 282. 
NASTURTIUM amphibium. R. Br. in Ait. f. Hort. Kew. 4.110. See syn. in 
DC. Syst. 2. 196. — Hook. Fl. Bor.-Am. 1. 89. Beck, Bot. 82. Torr. & Gray, FI. 
1.73. Hook.f. Arct. Pl. 284. 
Sisymbrium amphibium. Linn. Spec. 657. Pursh, 440. Nutt. Genera, 2. 67. 
Elliott, 2. 146. Bigel. Fl. Bost. 253. 
S. Indicum. Walt. Fl. Car. 174. 
N. Armoracia, Fries. Gray, Manual, 65. 
Cochlearia Armoracia, Linn. Gray, Manual, 3 ed. 39. 
Armoracia rusticana, Rupp. Wood, Bot. & FI. 41. 
N. curvisiliqua. Nutt.; Torr. & Gray, Fl. 1.73. Walp. Rep. 1.127. Dietr. 3. 685. 
Hook. in Lond. Jour. Bot. 6. 69. Torrey, Pac. R. Rep. 4. 65 & 7.7; Mex. Bound. 
33; Bot. Wilkes, 226. Cooper, Pac. R. Rep. 12. 56. Boland. Cat. 4. Coulter, 
Hayd. Rep. 1872, 760. Gray, Proc. Am. Acad. 8. 376. 
5 
