98 SILVA OF NORTH AMERICA. 
Xanthoxylum Fagara, i. 73. Magara Pterota was first published by Linneus in 1759 in the tenth 
edition of the Systema (ii. 897). 
Xanthoxylum cribrosum, i. 71. According to Urban (Bot. Jahrb. xi. 571) an older name for this tree is 
that of Vahl, Xanthoaylum flavum. The synonymy as corrected is as follows: — 
Xanthowylum flavum, Vahl, Helog. iii. 48 (1807); Skrivt. Nat. Selsk. Kjobenh. vi. 188. — Eggers, Bull. 
U. S. Nat. Herd. No. 18, 88 (27. St. Croix and the Virgin Islands). — Robinson, Gray Syn. Fl. N. Am. i. pt. 
i. 875. 
Xanthowylum Clava-Herculis, De Candolle, Prodr. i. 127 (excl. syn.) (not Linneus) (teste Urban, J. co) 
(1824). 
Xanthoxylum cribrosum, Sprengel, Syst. i. 946 (1825). — Sargent, Garden and Forest, ii. 616; Silva N. 
Am. i. T1, t. 30, 31. 
Xanthoxylum Florid Nuttall, Sylva, iii. 14, t. 85 (1854). — Chapman, 7. 66. 
Xanthoxylum Sumach, Grisebach, Abhand. Konig. Gesell. Wiss. Gottingen, 190 (Veg. Karaib.) (not 
Macfadyen) (1857); #7. Brit. W. Ind. 188. — Walpers, Ann. vii. 528. — Eggers, Vidensk. Medd. fra Nat. 
For. Kjobenh. 1876, 108 (#7. St. Croiw). 
Xanthoxylum Caribeum, Watson, Ind. 155 (not Lambert) (1878). 
Xanthoxylum Caribeeum, var. Floridanum, Gray, Proc. Am. Acad. n. ser. xxiii. 225 (1888). 
Fagara flava, Urban, Bot. Jahrb. xxi. 571 (1896). 
Ptelea trifoliata, i. 76. Extend range southward in Florida to the neighborhood of Eustis, Lake County, 
where it was collected in June, 1894, by Mr. George B. Nash. 
Amyris maritima, i. 85. In the first volume of this work the name of Amyris maritima of Jacquin was 
adopted. for this Florida tree. This name was first published in 1760; and the fact was overlooked that Linneus 
had used for it the name of Amyris Hlemifera in the tenth edition of his Systema, published three years earlier 
than the second edition of the Species Plantarum. Amyris Elemifera should therefore be adopted for the Florida 
plant, although Urban (Bot. Jahrb. xxi. 601) would separate the Amyris maritima of Jacquin from the Amyris 
Elemifera of Linneus on the strength of the presence of a disk in the flower of the former and of the minute and 
variable pubescence of the latter, — differences which Robinson has pointed out are of little value. The two species 
being united, the synonymy of our south Florida tree becomes, — 
Amyris Elemifera, Linneus, Syst. ed. 10, ii. 1000 (1759); Spec. ed. 2, i. 495; Amen. Acad. vii. 65. — 
Descourtilz, #7. Med. Antill. iii. 279, t. 212.— Triana & Planchon, Ann. Sci. Nat. sér. 5, xiv. 824. — Urban, 
Bot. Jahrb. xxi. 601. — Robinson, Gray Syn. Fl. N. Am. i. pt. i. 876. 
Amyris maritima, Jacquin, Enum. Pl. Carib. 19 (1760) ; Hist. Stirp. Am. 10T. — Linnzus, Spec. ed. 
2, i. 496 (excl. syn. P. Browne). — Swartz, Obs. 148.— Sprengel, Syst. ii. 218.— De Candolle, Prodr. ii. 
81. — Macfadyen, #7. Jam. i. 231.— Grisebach, £7. Brit. W. Ind. 174. — Baillon, Hist. Pl. iv. 897, £. 447— 
451; Dict. i. 159, £.— Gray, Proc. Am. Acad. xxiii. 226. — Sargent, Silva N. Am. i. 85, t. 86. 
Amyris Floridana, Nuttall, Am. Jour. Sci. v. 294 (1822); Sylva, ii. 114, t. 78.— Torrey & Gray, Fl. WV. 
Am. i. 221. — Loudon, Ard. Brit. ii. 561. — Chapman, F7. 68. 
Amyris sylvatica, De Candolle, Prodr. ii. 81 (1825).— Grisebach, FU. Brit. W. Ind. 174 (in part). — 
Sargent, Forest Trees N. Am. 10th Census U. 8. ix. 33. 
Amyris Plumieri, Grisebach, Cat. Pl. Cub. 66 (1866).— Sauvalle, FZ. Cud. 20. 
Amyris maritima, var. angustifolia, Gray, Proc. Am. Acad. n. ser. xxiii. 226 (1888). 
Amyris sylvatica, var. Plumieri, Maza, Anal. Soc. Esp. Hist. Nat. xix. 229 (1890). 
Elemifera maritima, Otto Kuntze, Rev. Gen. i. 100 (1891). 
Keeberlinia spinosa, i. 93. Extend range westward through southern New Mexico and Arizona to the foot- 
hills and mesas in the neighborhood of Tucson, where it is very abundant as a broad low shrub. 
Ilex Paraguariensis, i. 104. For the synonymy of the different species of Ilex and other plants from which 
Maté or Paraguay Tea is obtained, see N. E. Brown, Kew Bull. Miscellaneous Information, May and June, 1892, 
182. 
Tlex decidua, i. 118. Extend range to southeastern Kansas (Hitchcock, Flora of Kansas, xii. a). 
Evonymus atropurpureus, ii. 11. This tree occurs occasionally in woods in the valley of the Sioux River 
in the extreme southeastern part of South Dakota and ranges up the valley of the Missouri River into Charles Mix 
County (see Saunders, Bull. No. 64 South Dakota Agric. College, 169 [Ferns and Flowering Plants of South 
Dakota)) ; extend range also to central Kansas (Hitchcock, Flora of Kansas, xii. a). 
