Guiacum. Erodium.] GERANIACE^E. 140 



GUIACUM Coulteri. Gray, PI. Thurb. 312. Walp. Ann. 4. 406. Torrey, 

 Mex. Bounil. 42. (Xorthern Mexico.) 



G. sanctum. Linn. Spec. 382. DC. Prodr. 1. 707. Gray, Genera, 2. 123, t. 148. 

 Griseb. FI. Brit. W. Ind. 184. Chapman, G4. Wood, Bot. & Fl. 67. 



G. i-erticak. Ricliard, Fl. Cub. 321. 

 Var. parvifoliuni. Nutt. Sylva, 3. 16, t. 86. 

 LARRBA Mexicana. Moric. PI. Nouv. Am. 71. t. 48. Walp. Eep. 5. 386. 

 Torrey^ Emory's Eep. 187, t. 3; Pac. K. Rep. 5. 359 &■ 7. 9; Mex. Bound. 42. 

 Gray," Genera,'2. 120, 1. 147 ; PI. Wright. 1. 28 & 2. 26 ; PI. Thurb. 299; Ives's Rep. 

 9. Torr. & Gray, Pac. R. Rep. 2. 161. Bigelow, same, 4. 14. Durand & Hilg. in 

 Jour. Acad. Philad. 2. 3. 38; Pac. R. Rep. 5. 6. Watson, King's Rep. 5. 417 ; PI. 

 Wheel. 7. 



Zi/(/oii!u/llnm trideiitafitm. DC. Prodr. 1. 706. 



Larrm ijlulbwsa. Engelm. Wisliz. Rep. 9. Torrey, same, 29. Walp. Ann. 

 3. 840. 

 PORLIERA angustifolia. Gray, PI. Wright. 1. 28. Torrey, Mex. Bound. 42. 



(iiiidrnin an'jiistifiilhtm. Engehn. Wisliz. Rep. 29. Gray, PI. Lindh. 158; Gen- 

 era, 2. 128, t. 149. Walp. Ann. 3. 840. 



SERICODES Greggii. Gray, PI. Wright. 1. 28. Walp. Ann. 4. 403. Baill. 

 Hist. PI. 4. 508. (Northern Mexico.) 



TRIBULUS cistoides. Linn. Spec. 387. Jacq. Hort. Schoenb. 1. 103. DC. 

 Prodr. 1. 708. Gray, Genera, 2. 116, t. 145. Griseb. Fl. Brit. W. Ind. 184. Chap- 

 niim, 64. Wood, Bot. & Fl. 67. Made a variety of T. terrestris, Linn., by Oliver, 

 Fl. Trop. Afr. 1. 283. 

 T. grandiflorus. Bentli. & Hook. Genera, 1. 264. 



Kalls/nxmia (jmndijiora. Torrey ; Gray, PI. Wright. 1. 28 ; Proc. Am. Acad. 

 5. 155. Walp. Ann. 4. 404. Torrey, Mex. Bound. 42. 



T. maximus. Linn. Spec. 386. Jacq. Icon. Ear. 3, t. 462. Lam. 111. t. 346, f. 2. 

 Elliott, 1. 476. DC. Prodr. 1. 704. Torrey, Ann. Lye. N. Y. 2. 173. Benth. PI. 

 Hartw. 7. Griseb. Fl. Brit. W. Ind. 184. Wood, Bot. & Fl. 67. 



T. terrestris. Muhl. Cat. 43. 



T. trijugatus. Nutt. Genera, 1. 277. DC. Prodr. 1. 704. Dietr. 2. 1423. 



Kallstrceiiua maxima. Torr. & Gray, Fl. 1. 218. Gray, PI. Lindh. 158 ; PI. Fendl. 

 28 ; Genera, 2. 118, 1. 146 ; PI. Wriglit. 2. 26 ; Hall's PI. Tex. 5. Torrey, Emory's 

 Rep. 137 ; Sitgr. Rep. 157; Mex. Bound. 42. Sclieele, Rom. Texas, 482. Seem. 

 Bot. Herald, 275. Wood, Cl.-Book, 280. Porter, Fl. Col. 17. 



T. decolor. Macfadyen, Fl. Jam. 



GERANIACE^. 



ERODIUM cicutarium. L'Her. ; Ait. Hort. Kew. 2. 414. See syn. in Ledeb. 

 Fl. Ross. 1. 476. — Hook. Fl. Bor.-Am. 1. 116 ; Lond. Jour. Bot. 6. 76. Hook. & 

 Arn. Bot. Beechey, 136. Torr. & Gray, Fl. 1. 208. Eat. & Wr. 287. Torrey, Fl. 

 N. Y. 1. 121 ; Stansb. Rep. 388 ; Pac. R. Rep. 4. 72 & 7. 8; Mex. Bound. 41 ; Bot. 

 Wilkes, 252. Gray, PI. Fendl. 25; Genera, 2. 130; Ives's Rep. 51; Proc. Best. 

 Soc. Nat. Hist. 7. 146; Manual, 108; Proc. Am. Acad. 8. 378. Benth. PI. Hartw. 

 301. Durand, PI. Pratten. 84 ; Fl. Utah, 160. Bigelow, Pac. R. Rep. 4. 16. New- 

 berry, same, 6. 68. Cooper, same, 12. 51. Boland. Cat. 7. Anderson, Cat. 119. 

 Porter, Hayd. Rep. 1871, 4S0. Watson, King's Rep. 5. 50; PI. Wheel. 7. 



