384 ONAGRACEZ. [Canothera. 
G. ovata. Nutt.; Torr. & Gray, Fl. 1. 507. Walp. Rep. 2. 86. Benth. Pl. Hartw. 
310. Torrey, Pac. R. Rep. 4.87. Boland. Cat.12. Watson, Rev. CEnoth. 589. 
Brew. & Wats. Bot. Calif. 1. 225. 
CG. Palmeri. Watson, Proc. Am. Acad. 12. 251. 
GS. Parryi. Watson, Am. Naturalist, 9.270. Parry, same, 9. 20. 
Gé. pinnatifida. Nutt. Genera, 1.245. James, Cat.179. Spreng. Syst. 2. 229. 
Torr. & Gray, Fl. 1.494. Eat. & Wr. 332. Dietr. 2.1289. Walp. Rep. 2. 79. 
Torrey, Nicol. Rep. 150. Nees, Pl. Neuwied,9. Gray, Pl. Fendl. 43; Am. Journ. 
Sci. 2. 34. 333; Proc. Acad. Philad. 1863, 61. Hook. in Lond. Journ. Bot. 6. 221. 
Engelm. Pl. Upp. Miss. 191; Am. Journ. Sci. 2. 34. 333. Porter, Hayd. Rep. 1870, 
476; FI. Col. 44. Watson, Rey. Gnoth. 581. Rothr. Pl. Wheeler, 4o. 
(E. albicaulis. Pursh, 733; not Nutt. Poir. Suppl. 5. 743. Seringe, DC. Prodr. 
5.51. Torrey, Mex. Bound. 65. Gray, Ives’s Rep. 11; Am. Journ. Sci. 2. 33. 405, 
in part. i 
Baumannia pinnatifida. Spach, Hist. Veg. 4. 353. 
2. Purshii. Don, Mill. 2. 688. 
(E. coronopifolia. Gray, Pl. Wright. 2. 56. 
CG. primiveris. Gray, Pl. Wright. 2. 58; Pl. Thurb. 298; Ives’s Rep. 11. Walp. 
Ann. 4. 677. Torrey, Mex. Bound. 65. Watson, Rev. CEnoth. 586. 
Gé. pterosperma. Watson, King’s Rep. 5. 112, t. 14; Rey. Gnoth. 595. Brew. 
& Wats. Bot. Calif. 1. 228. 
CZ. pumila. Linn. Spec. 2 ed. 493. Hill, Veg. Syst. 11,t.10,f4 Ait. Hort. 
Kew. 2.4. . Lam. Dict. 4. 553. Curtis, Bot. Mag. t. 355. Willd. Spec. 2. 310. 
Persoon, 1. 409. Pursh, 262. Bigel. Fl. Bost. 91. Elliott, 1.444. Torrey, FI. 
U. S. 390; Fl. N. Y. 1. 236. Maund, Bot. Gard.1,t.35. Spreng. Syst. 2. 230. 
Lehm. in Hook. Fl. Bor.-Am. 1. 212. Don, Mill. 2.689. Beck, Bot. 119. Torr. 
& Gray, Fl. 1.498. Eat. & Wr. 331. Chapman, 139. PI. Bourgeau, 256. Gray, 
Manual, 179. Watson, Rev. Ginoth. 585. 
. pusilla. Michx. Fl. 1. 225. Persoon, 1.409. Pursh, 263. oir. Suppl. 
4.144. Nutt. Genera, 1.248. Torrey, Fl. U.S. 390. Spreng. Syst. 2.250. Se- 
ringe, DC. Prodr. 3. 51. Don, Mill. 2. 690. Beck, Bot. 119. Eat. & Wr. 331. 
(2. chrysantha. Michx. Fl. 1. 225. Persoon, 1. 409. Pursh, 263. Poir. Suppl. 
4.144. Elliott, 1.444.. Torrey, Fl. U. S. 390; Fl. N. Y. 1. 235. Spreng. Syst. 
2.229. Don, Mill. 2. 690. Beck, Bot. 119. Torr. & Gray, Fl. 1.498. Eat. & Wr. 
331. Matthew, Fl. Acad. 20. Gray, Manual, 179. 
(E. gracilis. Schrader, Ind. Sem. Geett. , 
(E. riparia. Wehm. in Hook. FI. Bor.-Am. 1. 212. 
Kneiffia pumila & chrysantha. Spach, Monogr. Onagr. 47 & 48, excl. vars. 
G. rhombipetala. Nutt.; Torr. & Gray, Fl. 1.493. Walp. Rep.2. 81. Tor- 
rey, Frem. Rep. 89; Marcy’s Rep. 285; Sitgr. Rep. 175. Kunze, Linnea, 20. 57; 
Parry, Pl. Minn. 612. Engelm. Pl. Upp. Miss. 192. Gray, Manual, 178. Watson, 
Rey. Génoth. 580. 
CE. rosea. Ait. Hort. Kew. 2.3. Meerburgh, Pl. Sel. t.17. Curtis, Bot. Mag. 
t. 347. Seringe, DC. Prodr. 3.51. Don, Mill. 2. 689. Gray, Pl. Wright. 2. 57. 
Torrey, Mex. Bound. 65. Watson, Rev. GEnoth. 585. 
(©. rubra. Cav. Icon. 4. 68, t. 400. 
CE. purpurea. am. Dict. 4. 554. 
Hartmannia gauroides. Spach, Monogr. Onagr. 41; Hist. Veg. 4. 371. 
CG. scapoidea. Nutt.; Torr. & Gray, Fl. 1.506. Walp. Rep. 2. 86. Hook. in 
Lond. Journ. Bot. 6. 224. Torrey, Stansb. Rep. 387, in part. Durand, Fl. Utah, 
