156 RUTACES. [Xanthoxylum. Amyris. 
X. Catesbianum. Raf Med. FI. 2..114. 
X. tricarpum. Michx. Fl. 2. 285. Poir. Suppl. 2. 294. Ait. f. Hort. Kew. 5. 882. 
Pursh, 210. DC. Prodr. 1. 726. Elliott, 2.690. A. Juss. in Mem. Mus. 12, t. 25, 
f.38. Spreng. Syst. 1. 945. Don, Mill. 1. 803. Spach, Hist. Veg. 2. 865. Eat. & 
Wr. 482. Dietr. 2. 1000. Loud. Arbor. 1. 488. 
Var. fruticosum. Gray, Pl. Wright. 1.380. Torr. & Gray, Pac. R. Rep. 2. 161. 
Torrey, Mex. Bound. 48. Chapman, 66. 
X. macrophyllum. Nutt. Sylva, 3. 10. 
X. alvolatum. Shuttlw.in Herb. (Pl. Rugel, n. 71.) 
X. hirsutum. Buckley, Proc. Acad. Philad. 1861, 450 & 1870, 1386; fide Gray in 
same, 1862, 162. Young, Fl. Texas, 195. 
X. Pterota. HBK. Nov. Gen. 6.38. DC. Prodr.1. 725. Torr. & Gray, Fl. 1. 680. 
Nutt. Sylva, 8.11, t. 84. Seem. Bot. Herald, 275. Torrey, Mex. Bound. 43. 
Chapman, 66. Young, Fl. Texas, 195. Trian. & Planch. in Ann. Sci. Nat. 5. 14. 311, 
with syn. Engler, Mart. Fl. Bras. fasc. 65. 154. 
Fagara Pterota. Linn. Amen. 5. 398, in part. Lam. Dict. 2. 444; Ill. 1. 835, 
t. 84. Turpin, Dict. Sci. Nat. 16. 107, t. 127. 
F, lentiscifolia. Willd. Enum. 1. 166. Griseb. Fl. W. Ind. 137. 
- SIMARUBEA. 
CASTELA erecta. Turpin, Ann. Mus. 7. 78, t.5,fB. DC. Prodr. 1. 788. 
Planch. in Lond. Jour. Bot. 5. 569. Griseb. Fl. Brit. W. Ind. 140. 
C. Nicholsonii. Hook. Bot. Misc. 1. 271, t.55. Torr. & Gray, Fl. 1. 680. Walp. 
Rep. 1. 525. Planch. 1. c. 568, Gray, Genera, 2. 154, t.158; Pl. Wright. 1. 82; 
Pl. Thurb. 812. Torrey, Mex. Bound. 44. Schnizl. Icon. t. 246, f. 15-23. 
CNEORIDIUM dumosum. Hook. f. in Benth. & Hook. Genera, 1. 312. Baill. 
Hist. Pl. 4. 498. Brew. & Wats. Bot. Calif. 1. 97. 
Pitavia dumosa. Nutt.; Torr. & Gray, Fl. 1.215. Eat. & Wr. 860. Torrey, 
Mex. Bound. 45. 
HOLACANTHA Emoryi. Gray, Pl. Thurb. 310 (Regensb. Flora, 88. 586). 
Torrey, Emory’s Rep. t.14; Mex. Bound. 45, t.8. Walp. Ann. 4.419, Baill. 
Hist. Pl. 4. 498. 
KCBERLINIA spinosa. Zucc. in Regensb. Flora, 1832, Beibl. 2. 74. Benth. 
Pl. Hartw. 35. Walp. Rep 1. 258. Engelm. in Wisliz. Rep. 29 ; Emory’s: Rep. 158, 
f.13. Gray, Pl. Wright. 1. 30 & 2. 26. Torrey, Mex. Bound. 42. Baill Hist. Pl. 
4. 503. 
SIMARUBA glauca. HBK. Nov. Gen. 6. 16. DC. Ann. Mus. 17. 323; Prodr. 
1.733 Gray, Genera, 2. 152. Nutt. Sylva, 3. 20, t. 87. Griseb. Fl. Brit. W. Ind. 
139, with syn. Chapman, 67. Wood, Bot. & Fl. 72. Engler, Mart. Fl. Bras. fase. 
65. 224 & syn.. 
BURSERACE. 
AMYRIS sylvatica. Jacq. Am. Pict. t.108. DC. Prodr. 2. 81. Dietr. 2. 1271. 
Griseb. Fl. Brit. W. Ind. 174, with syn. 
A. dyatripa. Spreng. Neue Entdeck. 8. 48. DC. Prodr. 2. 81. 
A. Floridana. Nutt. in Am. Jour. Sci. 5. 294; Sylva, 2. 114, t. 78. DC. Prodr. 
