278 ORCHIDEZ. 
38. Odontoglossum warnerianum, Rchb. f. in Bot. Zeit. 1864, p. 297; Batem. 
Odont. t. 13. f, 1. 
Mexico 2 
39. Odontoglossum, sp. 
SoutH Mexico, Cordillera of Oaxaca at 7500 to 9000 feet (Galeott:, 5010). Hb. Kew. 
40. Odontoglossum, sp. 
Soutn Mexico, Cordillera of Oaxaca at 8000 to 9000 feet (Galeotti, 5079). Hb. Kew. 
41. Odontoglossum, sp. 
Souta Mexico, Cordillera of Oaxaca at 7000 feet (Galeottt, 5108). Hb. Kew. 
42. Odontoglossum, sp. 
GuaTEMALA (Bernoulli, 338). Hb. Kew. 
| Mesospinidium warscewiczii, Rchb. f. Xenia Orch. i. p. 36, t. 16, et Beitr. Orch. 
Centr.-Am. p. 11, Mr. Bentham (Journ. Linn. Soc. Lond. xviii. p. 328) regards as an 
Odontoglossum, “ which appears to be very close to, if not identical with, O. ramulosum, 
Lindl.” ] 
73. ONCIDIUM. 
Oncidium, Swartz in K. Vetensk. Akad. Nya Handl. Stockh. xxi. p. 289; Benth. et Hook. Gen. 
Plant. ii. p. 562. 
An exclusively Tropical-American genus, of which some 250 species have been 
proposed. ‘They are generally diffused from Mexico and the West Indies to Bolivia 
and Brazil. 
1. Oncidium altissimum, Swartz in K. Vetensk. Akad. Nya Handl. Stock. xxi. 
p. 239; Lindl. Gen. & Sp. Orch. Pl. p. 200, et Fol. Orch. n. 150; Bot. Reg. t. 1851 ; 
Bot. Mag. t. 2990; Walp. Ann. vi. p. 791, nec Bot. Reg. t. 1651. 
Epidendrum altissimum, Jacq. Sel. Stirp. Am. p. 229, t. 141. 
GuateMaLa (Bernoulli, 279)—Weust Inpizs. Hb. Kew. 
2. Oncidium amenun, A. Rich. et Gal. in Ann. Sc. Nat. série 3, iii. p. 26; 
Lindl. Fol. Orch. p. 58; Walp. Ann. vi. p. 817. 
Mexico (Galeotti). | 
8. Oncidium ampliatum, Lindl. Gen. & Sp. Orch. Pl. p. 202, et Fol. Orch. 
n. 90; Bot. Reg. t. 1699; Walp. Ann. vi. p. 744; Rchb. f. Beitr. Orch. Centr.-Am. 
pp. 47 et 104. 
GuaTEeMALA, Esquintla (Hartweg); Nicaracua, Pearl-Key Lagoon, Mosquito coast 
(Wullschidgel); Costa Rica, Guanacaste (Grsted)—CoLomBia; West Inpies. Hb. 
Kew. 
