ORCHIDEZ. 289 
South Mexico, Oaxaca (Ghiesbreght), without locality (Hhrenberg); GuaTeMaLa 
(Skinner). Hb. Kew. 
76. LELOCHILUS. 
Leiochilus, Knowles & Westc. Fl. Cab. ii. p. 143 (errore Leochilus) ; Benth. et Hook. Gen. Plant. 
iii. p. 564. 
Cryptosaccus, err. typ. Cryptosanus, Scheidw. in Otto & Dietr. Allg. Gart. Zeit. 1848, p. 101. 
A genus of four or five species, inhabiting the West Indies, Mexico, and Central 
America. 
1. Leiochilus carinatus, Lindl. Bot. Reg. 1842, Misc. p. 23. 
Oncidium carinatum, Knowles & Westc. Fl. Cab. ii. p. 31; Walp. Ann. vi. p. 772; Refug. Bot. ii. 
t. 75. 
Souta Mexico, Jalapa (Barker, cult.), Zacuapan (Leibold). Hb. Kew. 
2. Leiochilus oncidioides, Knowles & Westc. Fl. Cab. ii. p. 143; Lindl. Bot. 
Reg. 1842, Misc. p. 23. 
Oncidium macrantherum, Hook. Bot. Mag. t. 83845; Walp. Ann. vi. p. 740. 
Rodriguezia maculata, Lindl. Bot. Reg. 1840, Mise. p. 89. 
Sout Mexico, valley of Cordova (Bourgeau), Orizaba (Miller); Guaremaua (Skinner). 
Hb. Kew. 
3. Leiochilus, sp. 
Souta Mexico, Cordillera of Vera Cruz at 4000 feet (Galeotti, 5139). Hb. Kew. 
77. ERYCINA. 
Erycina, Lindl. Fol. Orch. 1853; Benth. et Hook. Gen. Plant. in. p. 565. 
Monotypic. 
1. Erycina echinata, Lindl. Fol. Orch. 1853. 
Oncidium echinatum, H. B. K. Nov. Gen. et Sp. i. p. 345, t.79; Walp. Ann. vi. p. 789. 
Sours Mexico, near Acapulco (Humboldt & Bonpland), Laguna of Tututepec, Oaxaca, 
at 4000 feet (Galeotti, 5359), without locality (Parkinson). Hb. Kew. 
78. TRIGONIDIUM. 
Trigonidium, Lindl. Bot. Reg. t. 1923; Benth. et Hook. Gen. Plant. ii. p. 567. 
A Tropical-American genus, of seven or eight published species, ranging from Central 
America to Brazil. 
1. Trigonidium egertonianum, Batem. in Bot. Reg. 1838, Misc. p. 73; Walp. 
Ann. vi. p. 503. 
GuatEMALA, Golfo Dulce (Skinner). 
BIOL. CENTR.-AMER., Bot. Vol. III., February 1884. 2p 
