194 LEGUMINOS&. [ Astragalus. 
A. Geyeri. Gray, Proc. Am. Acad. 6. 214; Bot. Calif. 1.146. Watson, King’s 
Rep. 5. 72 & 440. Coulter, Hayd. Rep. 1872, 764. 
Phaca annua. Geyer; Hook. in Lond. Journ. Bot. 6. 213. Walp. Ann. 1. 234. 
Gray, Pl. Wright. 2. 45. 
A. Gibbsii. Kellogg, Proc. Calif. Acad. 2. 161, f.50. Watson, King’s Rep. 
5. 446. 
A. cyrtoides. Gray, Proc. Am. Acad. 6, 201 & 7. 525; Bot. Calif. 1. 152. Ander- 
son, Cat. Pl. Ney. 120. Watson, King’s Rep. 5. 75 & 444; Pl. Wheeler, 7. 
A. glaber. Michx. Fl. 2.66. Pursh, 472. Nutt. Genera, 2.99. Elliott, 2. 227. 
DC. Prodr. 2. 293. Spreng. Syst. 3.300. Don, Mill. 2. 263. Torr. & Gray, Fl. 
1, 336. Eat. & Wr. 138. Dietr. 4. 1086. Chapman, 97. Gray, Proc. Am. Acad. 
6. 208. Wood, Bot. & Fl. 94. Watson, King’s Rep. 5. 439. 
A. glabriusculus. Gray, Proc. Am. Acad. 6. 204 & 7. 527. Watson, King’s Rep. 
5. 439. Porter, FJ. Col. 26. 
Phaca glabriuscula. Hook. Fl. Bor.-Am. 1. 144. Don, Mill. 2.470. Torr. & 
Gray, Fl. 1. 346. Eat. & Wr. 349. Walp. Rep. 1. 687. Dietr. 4. 1063. Seem. Bot. 
Herald, 51. 
Var. major. Gray, Proc. Acad. Philad. 1863, 60; Proc. Am. Acad. 6. 204. 
A. glareosus. Dougl.; Hook. Fl. Bor-Am. 1. 152; Lond. Journ. Bot. 6. 211. Don, 
Mill. 2.271. Torr. & Gray, Fl. 333 & 693. Hook. & Arn. Bot. Beechey, 334. Eat. 
& Wr. 148. Walp. Rep. 1. 701 & 2. 879. Dietr. 4.1081. Torrey, Mex. Bound. 56; 
Bot. Wilkes, 276. Gray, Proc. Am. Acad. 211. Watson, King’s Rep. 5. 440. 
A. argophyllus. Nutt.; Torr. & Gray, Fl. 1. 331, excl. syn. Eat. & Wr. 149. 
Walp. Rep. 1. 700. Dietr. 4. 1080. 
A. gracilentus. Gray, Proc. Am. Acad. 6. 223. Anderson, Cat. Pl. Nev. 119. 
Watson, King’s Rep. 5. 443. 
Phaca gracilenta. Gray, Pl. Fendl. 36. Walp. Ann. 2. 369. 
A. gracilis. Nutt. Genera, 2.100. DC. Prodr. 2. 284. Don, Mill. 2. 256. Torr. 
& Gray, Fl. 1. 329. Eat. & Wr. 148. Nees, Pl. Wied, 7. Torrey, Nicol. Rep. 148 ; 
Frem. Rep. 89. Dietr. 4. 1078. | Hook. in Lond. Journ. Bot. 6.210. | Engelm. PI. 
Upp. Miss. 189. Cooper, Pac. R. Rep. 12. 42. Gray, Proc. Am. Acad. 6. 202. 
Watson, King’s Rep. 5. 438. Porter, Fl. Col. 35. Rothr. Pl. Wheeler, 36. 
Dalea parviflora. Pursh, 474. 
Psoralea parviflora. Poir. Suppl. 4. 590. 
Phaca parvifolia. Nutt.; Torr. & Gray, Fl. 1. 348. Eat. & Wr. 349. Walp. Rep. 
1. 688. Dietr. 4. 1064. 
A. Grayi. Parry; Watson, Am. Naturalist, 8. 212. 
A. Hallii. Gray, Proc. Am. Acad. 6. 224. Watson, King’s Rep. 5. 445. Porter, 
Fl. Col. 28. Rothr. Pl. Wheeler, 36. 
2 A. vaginatus. Richard. in Frankl. Journ. 17, not Pall. Hook. Fl. Bor.-Am. 
1.149. Don, Mill. 2. 283. Torr. & Gray, Fl. 1. 8329. Eat. & Wr. 158. Referred to 
Phaca australis by Planchon, fide Gray in Proce. Am. Acad. 6. 207. 
A. Phace debili aff. Gray, Proc. Acad. Philad. 1863, 60. 
A. Hartwegi. Benth. Pl. Hartw. 10. Dietr. 4. 1086. Torrey, Mex. Bound. 56. 
Gray, Proc. Am. Acad. 6. 199. Watson, King’s Rep. 5. 436, 
A. Haydenianus. Gray in Brandegee, Fl. S. W. Col. 235. 
A. Hookerianus. Dietr. 4.1086. Gray, Proc. Am. Acad. 6. 215; Bot. Calif. 
1. 147. Watson, King’s Rep. 5. 73 & 441. ; 
Phaca Hookeriana. Torr. & Gray, 1. 693. Walp. Rep. 1. 685. 
A. pictus, var. foliosus. Anderson, Cat. Pl. Nev. 120. 
