Polygala.| POLYGALACEX. 91 
P. hemipterocarpa. Gray, Pl. Wright. 2.31. Walp. Ann. 4. 288. Torrey, Mex. 
Bound. 49. 
P. Hookeri. Torr. & Gray, Fl. 1.671. Chapman, 84. Wood, Bot. & FI. 80. 
P. attenuata. Hook. Jour. Bot. 1. 195, not Nutt. Torr. & Gray, Fl. 1. 138. Eat. 
& Wr. 367. Walp. Rep. 1. 287. Dietr. 4. 899. 
P. incarnata. Linn. Spec. 701, excl. Pluk. Ic. Hill, Veg. Syst. 22, t 51,f£ 1 
Willd. Spec. 3. 871. Michx. Fl. 2. 52. Poir. Dict. 5. 490. Pursh, 464. James, 
Long’s Exped. 1. 63. Elliott, 2. 185. DC. Prodr. 1. 327. Spreng. Syst. 3. 169. 
Hook. Fl. Bor.-Am. 1. 84; Jour. Bot. 1. 194. Don, Mill. 1. 355. Beck, Bot. 44. 
Torr. & Gray, Fl. 1.129. Eat. & Wr. 395. Dietr. 4. 898. Engelm. & Gray, PI. 
Lindh. 3. Scheele, Rém. Texas, 436. Seem. Bot. Herald, 269. Parry, Pl. Minn. 
610. Torrey, Marcy’s Rep. 283. Bertol. Bot. Misc. 15. 20. Chapman, 84. Gray, 
Manual, 121; Hall’s Pl. Tex. 5. 
P. leptocaulis. Torr. & Gray, Fl. 1.180. Eat. & Wr. 366. Walp. Rep. 1. 2387. 
Dietr. 4. 898. Engelm. & Gray, Pl. Lindh. 8. Gray, Hall’s Pl. Tex. 5. 
P. leptostachys. Shuttl.; Gray, Pl. Wright. 1.41. Chapman, 84. Wood, Bot. 
& Fl. 80. 
P. Lindheimeri. Gray, Pl. Lindh. 150; Pl. Wright. 1. 39 & 2. 30; Hall’s Pl. Tex. 
5. Walp. Ann. 2. 80. Torrey, Pac. R. Rep. 4. 76; Mex. Bound. 48. 
P. lutea. Linn. Spec. 705. Hill, Veg. Syst. 22, t.52,f. 2. Willd. Spec. 2. 894. 
Michx. FI. 2. 54, in part. Poir. Dict. 5. 501. Ait. f. Hort. Kew. 4. 246. Nutt. 
Genera, 2. 88. Elliott, 2. 185. DC. Prodr. 1. 328. Torrey, Compend. 260. 
Spreng. Syst. 3.170. Don, Mill. 1. 356. Beck, Bot. 45. Hook Jour. Bot. 1. 194. 
Torr. & Gray, Fl. 1. 127. Eat. & Wr. 366. Dietr. 4. 898. Gray, Pl. Wright. 1. 41; 
Manual, 120. Chapman, 83. Lesqx. Fl. Ark. 355. 
P. Pseudo-senega. Bertol. Bot. Misc. 15. 21, t. 3, f. 2 (Bot. Zeit. 14. 784), fide 
Gray in Am. Jour. Sci. 2. 24. 287. 
P. macradenia. Gray, Pl. Wright. 1.39 & 2. 30. Torr. & Gray, Pac. R. Rep. 
2.162. Walp. Ann. 4. 238. Torrey, Mex. Bound. 49. 
P. nana. DC. Prodr. 1. 328. Don, Mill. 1. 356. Hook. Jour. Bot. 1. 194. Torr. 
& Gray, Fl. 1.127. Dietr. 4. 898. Gray, Pl. Wright. 1.41. Chapman, 88. Wood, 
Cl.-Book, 296; Bot. & Fl. 79. 
P. lutea, var. nana. Michx. Fl. 2. 54. 
P. viridescens. Walter, 178% Nutt. Genera, 2. 85; not Linn. Elliott, 2. 186. 
Spreng. Syst. 3.170. Eat. & Wr. 366. 
P. Nuttallii. Torr. & Gray, Fl. 1. 670, excl. syn. Chapman, 83. Gray, Manual, 
121. Buchan, Canad. Naturalist, 14. 293. Macoun & Gibson, Trans. Bot. Soc. 
Edinb. 12. 320. 
P. sanguinea. Nutt. Genera, 2. 88. Barton, Comp. FI. Phil. 2.70. Elliott, 
2.184. Torrey, Compend. 260. Beck, Bot. 45. 
P. ambigua. Torr. & Gray, Fl. 1. 180; not Nutt. Dietr. 4. 898. 
@ P. linifolia. Scheele, Linn. 17. 335. Walp. Rep. 5. 63. 
P. ovalifolia. DC. Prodr. 1. 331. Gray, Pl. Lindh. 151. Referred to P. Ameri- 
cana, Mill., by Seemann, Bot. Herald, 270, with numerous other species. 
P. Nutkana. Mog. & Sesse, Icon. Ined. t.29. DC. Prodr. 1. 330. Spreng. 
Syst. 3.170. Don, Mill. 1. 360. Torr. & Gray, Fl. 1. 135 & 671. Eat. & Wr. 366. 
P. ovatifolia. Gray, Pl. Wright. 1.39 & 2.30. Walp. Ann. 4. 237. Torrey, 
Mex. Bound. 48. 
