Acacia. LEGUMINOS&. 185 
LEGUMINOS, 
ACACIA amentacea. DC. Prodr. 2. 455; Fl. Mex. Icon. ined. t. 208. Gray, Pl. 
Lindh. 185. Benth. Rev. Mim. in Trans. Linn. Soc. 30. 514. 
A. rigidwa. Benth. in Lond. Journ. Bot. 1. 504. Walp. Rep. 1. 913. Dietr. 
4.497. Gray, Pl. Wright. 1.65. Torrey, Mex. Bound. 61. 
Hoopesia arborea. Buckley, in part. See under A. flexicaulis. 
A. Berlandieri. Benth. in Lond. Journ. Bot. 1. 522; Rev. Mim. 529, Walp. Rep. 
1.919. Dietr. 4. 500. 
A. tephroloba. Gray, Pl. Wright. 1. 65 & 2.54. Walp. Ann. 4.625. Torrey, 
Mex. Bound. 61. 
A. constricta. Benth. in Gray, Pl. Wright. 1.66; Rev. Mim. 513. Gray, Pl. 
Wright. 1.66 & 2.54. Walp. Ann. 4. 626. Torrey, Pac. R. Rep. 7. 10; Mex. 
Bound. 62. 
A. crassifolia. Gray, Pl. Thurb. 317. Walp. Ann. 4. 626. Torrey, Mex. Bound. 
62. Benth. in Hook. f. Icon. t.1166; Rev. Mim. 525. (Chihuahua.) 
A. Emoryana. Benth. Rey. Mim. 522. 
A. Coulteri. Benth. in Gray, Pl. Wright. 1. 66, in part. Walp. Ann. 4. 626. 
Gray, Pl. Wright. 2. 53. Torrey, Mex. Bound. 62. 
A. Farnesiana. Willd. Spec. 4. 1083. See syn. in Benth. Lond. Journ. Bot. 
1. 494, & Rev. Mim. 502. — DC. Prodr. 2. 461. Hook. Comp. Bot. Mag.-1. 24. 
Eat. & Wr. 111. Engelm. & Gray, Pl. Lindh. 8 & 31. Seem. Bot. Herald, 282. 
Gray, Pl. Wright. 1.67; Proc. Am. Acad. 5. 158; Hall’s Pl. Texas, 8. Griseb. Fl. 
Brit. W. Ind. 222. Torrey, Mex. Bound. 62. Wood, Bot. & Fl. 99. Brew. & 
Wats. Bot. Calif. 1. 164. 
Vachellia Farnesiana, Wight & Arn. Torr. & Gray, FI. 1. 405 & 695. 
A. Cavenia. Benth. in Gray, Pl. Wright. 1.67; not of Hook. & Arn. in Bot. 
Beechey, 21. 
A. filicina. Willd. Spec. 4.1072. See syn. in Benth. Rey. Mim. 532.— DC. 
Prodr. 2. 468. Benth. Pl. Hartw. 13; Lond. Journ. Bot. 1. 524. Walp. Rep. 
1. 920. 
Mimosa filicioides. Cav. Icon. 1. 55, t. '78. 
A. umbellifera. Kunth, Mim. 100, t. 31. 
A. ,n.sp. Nutt.; Torrey, Ann. Lye. N. Y. 2. 191. 
A. glabrata, elegans, hirsuta & stipellata. Schlecht. in Linnea, 12. 569-574. Walp. 
Rep. 1. 924. 
A. cuspidata. Schlecht. in Linnea, 12.573. Walp. Rep. 1.920. Benth. in 
Lond. Journ. Bot. 1. 525. Gray, Pl. Wright. 1. 66 & 2. 54. Torrey, Pac. R. Rep. 
7.10; Mex. Bound. 62. Watson, Pl. Wheeler, 8. 
A. hirta. Nutt.; Torr. & Gray, Fl. 1.404; Pac. R. Rep. 2.164. Walp. Rep. 
1.920. Benth. in Lond. Journ. Bot. 1.525. Engelm & Gray, Pl. Lindh. 8 & 31. 
Dietr. 4.501. Gray, Pl. Wright. 1. 66; Hall’s Pl. Texas, 8. 
A. Texensis. Torr. & Gray, Fl. 1. 404; Pac. R. Rep. 2. 164. Walp. Rep. 1. 920. 
Benth. in Lond. Journ. Bot. 526. Dietr. 4. 501. 
A. flexicaulis. Benth. in Lond. Journ. Bot. 1. 505; Rev. Mim. 514. Walp. Rep. 
1.913. Dietr. 4.497. Gray, Pl. Wright. 1.65; Proc. Am. Acad. 5.158. Torrey, 
Mex. Bound. 62. 
FToopesia arborea. Buckley, Proc. Acad. Philad. 1861, 453, & 1870, 137, in part; 
fide Gray, same, 1862, 163. Walp. Ann. 7. 812. Young, FI. Texas, 245. 
