190 LEGUMINOS&. [Astragalus. 
A, striatus. Nutt.; Torr. & Gray, Fl. 1. 330. Walp. Rep. 1. 699. Dietr. 4. 1080. 
Engelm. Pl. Upp. Miss. 189. Gray, Proc. Acad. Philad. 1863, 60. 
A. hypoglottis, var. robustus. Hook. in Lond. Journ. Bot. 6. 210. 
A. alpinus. Linn. Spec. 760. See syn. in Ledeb. Fl. Ross. 1. 601; Bunge, Astrag. 
2.26; DC. Astrag. 64, & Trauty. Pl. Middend. 1. 49, under Phaca. — Pursh, 472. 
R. Br. in Parry’s lst Voy. 278. Meyer, Pl. Lab. 82. Eat. & Wr. 138. Hook. f. 
in Journ. Linn. Soe. 1.121 & 124, & 5. 83; Arct. Pl. 289. Dickie, Journ. Linn. Soc. 
3. 110. Gray, Am. Journ. Sci. 2. 33. 410; Proc. Acad. Philad. 1863, 60; Proc. Am. 
Acad. 6. 205. Rothr. Fl. Alask. 445; Pl. Wheeler, 36. Matthew, Pl. Acad. 15. 
Watson, King’s Rep. 5. 438. Porter, Hayd. Rep. 1871, 481; Fl. Col. 26. Coulter, 
Hayd. Rep. 1872, 764. Torrey, Bot. Wilkes, 276. 
A. secundus. ' Michx. Fl. 1.66, not DC. fPursh, 473. Spreng. Syst. 3. 303. 
Eat. & Wr. 147. 
Phaca astragalina. DC. Astrag. 64; Prodr. 2.274. Lodd, Bot. Cab. t. 429. 
Richard. in Frankl. Journ. 17. Spreng. Syst. 3. 292. Hook. Fl. Bor.-Am. 1. 144. 
Schlecht. Fl. Lab. in Linnea, 10. 99. Torr. & Gray, Fl. 1. 345. Hook. & Arn. Bot. 
Beechey, 122. Eat. & Wr. 351. Torrey, Frem. Rep. 89. Seem. Bot. Herald, 28 & 
51. Pl. Bourgeau, 255. 
Colutea astragalina. Poir. Suppl. 1. 561. 
A. Labradoricus. DC. Prodr. 2.287. Hook. Fl. Bor.-Am. 1. 150. Don, Mill. 
2. 238. Meyer, Pl. Lab. 83. Torr. & Gray, Fl. 1. 330. Dietr. 4. 1080. 
A. pauciflorus. Hook. in Lond. Journ. Bot. 6. 210. 
A. Robbinsii. Matthew, Pl. Acad. 15, not Gray. 
A. ampullarius. Watson, Am. Naturalist, 7.500. Gray, Bot. Calif. 1. 149. 
A. Andersonii. Gray, Proc. Am. Acad. 6. 524; Bot. Calif. 1.151. Anderson, 
Cat. Pl. Ney. 120. Watson, King’s Rep. 5. 67 & 437. 
A. aridus. Gray, Proc. Am. Acad. 6. 225; Bot. Calif. 1.147. Watson, King’s 
Rep. 5. 443. 
A. Antiselli Gray, Bot. Calif. 1. 152. 
Homalobus multiflorus. Torrey, Pac. R. Rep. 7. 10. 
A. Arizonicus. Gray, Proc. Am. Acad. 7. 398. Watson, King’s Rep. 5. 457. 
A. Sonore. Torrey, Mex. Bound. 56, not Gray. Gray, Proc. Am. Acad. 6. 234. 
A. arrectus. Gray, Proc. Am. Acad. 8. 289; Bot. Calif. 1. 153. Watson, King’s 
Rep. 5. 69 & 437. Parry, Am. Naturalist, 9. 270. 
A. leucophyllus. Hook. in Lond. Journ. Bot. 6.211; not Torr. & Gray. 
A. atratus. Watson, King’s Rep. 5.69 & 437,t.11. Parry, Am. Naturalist, 
g. 270. Gray, Bot. Calif. 1. 155. 
A. Austine. Gray, Bot. Calif. 1. 156. 
A. Beckwithii. Torr. & Gray, Pac. R. Rep. 2. 120, t. 3 (Regensb. Flora, 1858, 
622). Durand, Fl. Utah, 162. Gray, Proc. Am. Acad. 6.221. Walp. Ann. 7. 737. 
Watson, King’s Rep. 5. 71 & 440. 
A. Bigelovii. Gray, Pl. Wright. 2.42; Proc. Am. Acad. 6.196. Walp. Ann. 
4.524. Torrey, Mex. Bound. 55. Watson, King’s Rep. 5.436. Brandegee, Fl. 
S. W. Col. 234. 
A. bisulcatus. Gray, Pac. R. Rep. 12. 42, t.1,B; Proc. Acad. Philad. 1865, 60; 
Proc. Am. Acad. 6. 221. Watson, King’s Rep. 5. 442. Porter, Hayd. Rep. 1871, 
481; Fl. Col. 28. 
Phaca bisulcata. Hook. Fl. Bor.-Am. 1. 145; Lond. Journ. Bot. 6. 214. Don, 
Mill. 2. 471. Torr. & Gray, Fl. 1.349. Eat. & Wr. 349. Walp. Rep. 1. 688. 
Dietr. 4. 1064. Engelm. Pl. Upp. Miss. 189. Pl. Bourgeau, 255. 
