200 ORCHIDEA., 
25. Pleurothallis marginata, Lindl. Bot. Reg. 1838, Misc. n. 70, et Fol. Orch. 
n. 228. 
GUATEMALA, without locality (Skinner), between Volcan de Fuego and Volcan de 
Agua (Wendland). Ub. Kew. | 
26. Pleurothallis microphylla, A. Rich. et Gal. in Ann. Sc. Nat. série 3, iii. 
p. 17; Lindl. Fol. Orch. n. 261. 
Mexico (Galeotti). 
97. Pleurothallis minutalis, Lindl. Fol. Orch. n. 250. 
Pleurothallis crassifolia, Rehb. f. in Linnea, xxii. p. 882, et Xenia Orch. i. p. 174, t. 60, non 
Focke. 
Mexico (Lhrenberg). 
28. Pleurothallis moschata, Rchb. f. Xenia Orch. iii. p. 42, t. 217. 
Costa Rica (Endres). 
29. Pleurothallis naraniensis, Rchb. f. Beitr. Orch. Centr.-Am. p. 96. 
Costa Rica, Naranjo (Wendland). 
30. Pleurothallis nicaraguensis, Rchb. f. in Walp. Ann. vi. p. 171. 
Physosiphon nicaraguensis, Liebm. Ind. Sem. Hort. Acad. Havn. 1853; Ann. Sc. Nat. série 4, i. 
p. 329. 
Nicaracua (Grsted). Ub. Kew. 
31. Pleurothallis octomerioides, Lind]. in Hook. Comp. Bot. Mag. ii. p. 854, 
et Fol. Orch. n. 101. 
Pleurothallis congesta, A. Rich. et Gal. in Ann. Se. Nat. série 8, iii. p. 17. 
Mexico (Henchman). Hb. Kew. 
32. Pleurothallis pachyglossa, Lindl. Bot. Reg. 1840, Misc. 146, et Fol. Orch. 
pn. 189. 
Mexico (Barker). Hb. Kew. 
33. Pleurothallis pantasmi, Rchb.f. in Bonplandia, 1855, p. 224; Lindl. Fol. 
Orch. n. 69. 
NicaRaGua, mountains of Pantasmo and Segovia at 4000 feet (Grsted); Costa Rica, 
between Cartago and Naranjo (Wendland). Hb. Kew. 
34. Pleurothallis perpusilla, Rchb. f. in Seem. Bot. Voy. ‘ Herald,’ p. 215, 
et Xenia Orch. i. p. 173, t. 60; Lindl. Fol. Orch. n. 216. 
Panama, Boquete, Veraguas (Seemann). Hb. Kew. 
35. Pleurothallis phyllocardia, Rchb. f. Beitr. Orch. Centr.-Am. p. 97. 
Costa Rica, Desengafo (Wendland). 
