Eryngium. ] UMBELLIFER 2. 421 
E. gracile. Baldwin; Elliott, 1. 345 (Spreng. Neue Entdeck. 2. 194); not Dela- 
roche. Nutt. Genera, 1.175. Eat. & Wr. 238. 
E. Cervantesii. Chapman, 160; not Delaroche. 
E. prostratum. Wood, ll. ce., excl. var. 
? Streblanthus auriculatus. Raf.; Seringe, Bull. Bot. Soc. Genev. 1830, 214 (Litt.- 
Ber. zu Linnea, 1833, 82). Raf. New Flora, 4. 35. 
Streblanthus gracilis, humilis & tenuifolius. Raf. 1. c. 35 & 36. 
E. diffusum. Torrey, Ann. Lyc. N. Y. 2. 207; Marcy’s Rep. 286, t. 6; Sitgr. Rep. 
175; Pac. R. Rep. 4.91; Mex. Bound. 70. DC. Prodr. 4.91. Don, Mill. 3. 269. 
Torr. & Gray, Fl. 1. 603. Dietr. 2.937. Eat. & Wr. 238. Young, Fl. Texas, 296. 
E. prostratum. James in Long’s Exped. 2. 525. 
E. foeetidum. Linn. Spec. 232, in part. Michx. Fl. 1.165. Pursh, 189. Elliott, 
1. 344. Eat. & Wr. 238. Excluded by Torr. & Gray, FI. 1. 606; a West Indian 
species, found in Florida only by Michaux. 
E. heterophyllum. Engelm. in Wisliz. Rep. 22. Walp. Ann. 2. 696. (Chi- 
huahua.) 
E. Hookeri. Walp. Rep. 2. 389. Gray, Pl. Wright. 1. 78. 
E. coronatum. Torr. & Gray, Fl..1. 604; not Hook. & Arn. Engelm. & Gray, Pl. 
Lindh. to. Young, Fl. Texas, 286. 
E. Leavenworthii. Torr. & Gray, Fl. 1.604. Walp. Rep. 2. 3889. Gray, Pl. 
Lindh. 209; Pl. Wright. 1.79 & 2.65. Torrey, Sitgr. Rep. 175; Mex. Bound. 70. 
Young, Fl. Texas, 286. 
E. longifolium. Cav. Ann. 2. 133; Icon. 6,t.555. Delaroche, Eryng. 58. Tratt. 
Arch. t. 766. DC. Prodr. 4.95. Gray, Pl. Wright. 2. 65. 
E. Mettaueri. Wood, Cl.-Book, 379; Bot. & Fl. 136. 
E. nasturtiifolium. Juss.; Delaroche, Eryng. 46,t.17. Tratt. Arch. t. 768. 
Spreng. in Roem. & Schult. Syst. 6. 328; Syst. 1.872. DC. Prodr. 4.92. J.Gay, 
Eryng. in Ann. Sci. Nat. 3. 9. 162. 
E. petiolatum. Hook. Fl. Bor.-Am. 1. 259. Don, Mill. 3. 273. Torr. & Gray, FI. 
1. 604. Eat. & Wr. 238. Walp. Rep. 2. 389. Benth. Bot. Sulph. 18. Torrey, Pac. 
R. Rep. 7. 12; Bot. Wilkes, 315. Boland. Cat.13. Brew. & Wats. Bot. Calif. 1. 255. 
E. aquaticum. Hook. & Arn. Bot. Beechey, 142. 
Var. juncifolium. Gray, Proc. Am. Acad. 8. 385. 
E. articulatum. Hook. Lond. Journ. Bot. 6. 232. Newberry, Pac. R. Rep. 6. 75. 
Var. armatum. Watson, Bot. Calif. 1. 255. 
E. prealtum. Gray, Pl. Lindh. 210. Walp. Ann. 2. 696. Chapman, 160. 
E. aquaticum. Michx. FI. 1. 163. 
E. Virginianum. Elliott, 1. 343. Torr. & Gray, Fl. 1. 605, in part. 
E. prostratum. Nutt.; DC. Prodr. 4.92. Don, Mill. 3.270. Eat. & Wr. 238. 
Dietr. 2. 937. Gray, Pl. Wright. 1. 78. 
2 E. Americanum. Walter, 112. Spreng. in Roem. & Schult. Syst. 6. 337. 
DC. Prodr. 4. 97. Don, Mill. 3. 274. Dietr. 2.939. Eat. & Wr. 288. Gray, Hall’s 
Pl. Texas, 11. 
2 E. integrifolium. Walter, 112. Lam. Dict. 4. 760. 
lE. ? Elliott, 1. 345, under F. gracile. 
E. Baldwinii, var. B. Torr. & Gray, Fl. 1. 605. 
Streblanthus heterophyllus. Raf. New Flora, 4. 35. 
E. prostratum, var. foliosum. Wood, Cl.-Book, 378; Bot. & Fl. 156. 
E. Ravenelii. Gray, Pl. Lindh. 209. Walp. Ann. 2. 696. Chapman, 160. 
