ORCHIDEZ. 273 
7. Trichopilia, sp. 
Nicaraeua (Tate, 495). Hb. Kew. 
8. Trichopilia, sp. | 
Panama, Aspinwall (8. ayes, 162). Hb. Kew. 
69. ASPASIA. 
Aspasia, Lindl. Gen. & Sp. Orch. Pl. p. 189; Benth. et Hook. Gen. Plant. iii. p. 560. 
An exclusively American genus of about six species, ranging from Central America 
to Brazil. | | 
1. Aspasia epidendroides, Lindl. Gen. & Sp. Orch. p. 139; Bot. Mag. t. 3962. 
Odontoglossum aspasia, Rchb. f. in Walp. Ann. vi. p. 851, et Beitr. Orch. Centr.-Am. pp. 16 et 47. 
Aspasia fragrans, Kl. in Ind. Sem. Hort. Berol. 18538, p. 12. 
GuatemaLa (Skinner); Costa Rica (sted) ; Panama, Chiriqui at 2000 feet (Warsce- 
wicz). Hb. Kew. 
2. Aspasia papilionacea, Rchb. f. in Gard. Chron. n. s. vi. p. 100. 
Costa Rica. 
8. Aspasia principissa, Rchb. f. in Bot. Zeit. 1852, p. 637. 
Odontoglossum principissa, Rehb. f. in Walp. Ann. vi. p. 851, et Beitr. Orch. Centr.-Am. p. 16. 
Panama, Veraguas (Warscewicz). 
70. DIGNATHE. 
Dignathe, Lindl. in Journ. Hort. Soc. Lond. iv. p. 268; Benth. et Hook. Gen. Plant. iii. p. 560. 
A Mexican monotype. 
1. Dignathe pigmea, Lindl. in Journ. Hort. Soc. Lond. iv. p. 268; Walp. Ann. 
vi. p. 682. 
Mexico (Loddiges cult.). Hb. Kew. 
71. COHNIA. 
Cohnia, Rchb. f. in Bot. Zeit. 1852, p. 928; Benth. et Hook. Gen. Plant. iii. p. 477. 
A monotype. | 
1. Cohnia quekettioides, Rchb. f. in Bot. Zeit. 1852, p. 928, et Xenia Orch. i. 
p. 238, t. 100. 
Nicaraaua, Chontales (Friedrichsthal). 
72. ODONTOGLOSSUM. 
Odontoglossum, H. B. K. Nov. Gen. et Sp. i. p. 850; Benth. et Hook. Gen. Plant. iii. p. 561. 
This genus is spread all over Tropical America, but the species are most numerous 
in the mountainous regions from Colombia to Mexico. Upwards of eighty species 
have been described. 
BIOL. CENTR.-AMER., Bot. Vol. III., Movember 1883. on 
