224 ORCHIDEA. 
(Hartweg), Orizaba (Miiller,1414), without localities (Schiede; Ehrenberg ; Jurgensen ; 
Galeotti; Leibold). Hb. Kew. 
Var. angustifolia, W. Booth in Bot. Reg. 1843, Misc. p. 45; Walp. Ann. vi. 
p. 445. 
SoutH Mexico, region of Orizaba (Bourgeau, 2465); GUATEMALA, without locality 
(Skinner). Hb. Kew. 
32. EPIDENDRUM. 
Epidendrum, Linn. Gen. Plant. n. 1016, pro parte; Benth. et Hook. Gen. Plant. iii. p. 528. 
An exclusively American genus, ranging from the south-eastern States of North | 
America, where there are very few species, through the West Indies and Mexico 
to Bolivia and South Brazil. One species is endemic in the Galapagos, and the 
only Orchid hitherto found in these islands. Upwards of 400 species have been 
described. 
1. Epidendrum aciculare, Batem. in Bot. Reg. 1841, Misc. p. 46 ; Lindl. Fol. 
Orch. n. 44; Walp. Ann. vi. p. 333; Griseb. Fl. Brit. W. Ind. p. 613. 
Epidendrum linearifolium, Hook. Bot. Mag. t. 4572. 
Epidendrum esculentum, Hort. Kew. ex Lindl. 
Epidendrum bractescens, Lindl. Bot. Reg. 1840, Misc. p. 58, et Fol. n. 43. 
SoutH Mexico, Cordillera of Oaxaca, at 3000 feet (Galeotti, 5103 ; Hartweg) ; Mirador 
(Sartorius).—Also recorded from the Banamas. Hb. Kew. 
2. Epidendrum adenocarpum, Liav. et Lex. Nov. Veg. Descr. ii., Orch. Opuse. 
p. 24; Lindl. Fol. Orch. n. 62; Walp. Rep. vi. p. 339. 
Epidendrum crispatum, Knowles et Westc. Flor. Cab. ii. p. 79? 
Epidendrum papillosum, Batem. in Bot. Reg. 1838, Misc. p. 7; Bot. Mag. t. 3631. 
Sout Mexico, on the Irapean mountains (La Llave), Aguas Calientes (Hartweg) ; 
GuaTemaLa (Skinner). Hb. Kew. 
_ 8. Epidendrum adenocaulon, Llav. et Lex. Nov. Veg. Descr. ii., Orch. Opuse. 
p. 22; Lindl. Fol. Orch. n. 64; Walp. Ann. vi. p. 340. 
SoutH Mexico, on trees near Valladolid (La Lilave). 
4. Epidendrum affine, Rchb. f. in Bonplandia, 1856, p. 327. 
Guatemaa (Skinner). Hb. Kew. 
5. Epidendrum alatum, Batem. Orch. Mex. & Guat. t. 18; Lindl. Fol. Orch. 
n. 53; Walp. Ann. vi. p. 336; Rchb. f. Beitr. Orch. Centr.-Am. p. 33. 
Epidendrum longipetalum, Lindl. in Lindl. & Paxt. Fl. Gard. i. p. 149, t. 30; Lem. Jard. Fleur. i. 
t. 81 (in Lindl. iterata). 
Epidendrum calocheilum, Hook. Bot. Mag. t. 3898. 
Epidendrum formosum, Kl. in Otto & Dietr. Allg. Gart. Zeit. 1853, p. 201. 
GUATEMALA (Skinner ; Hartweg); Nicaragua, San Juan (Warscewicz). Hb. Kew. 
