378 A. Cosxtaux: 
Hab. in Cuba: Wright; Jamaica in graminosis argillosis humi- 
disque ad Clarendon, Westphalia, Clydesdale, Mount Hybla, Cinchona, 
alt. 1300 — 1700 m.: Macfadyen, Purdie, Wiles n. 1812, W. Harris in 
Herb. Bot. Dep. n. 7528, 7751, 7842, 7842”, 9512, 9788, 9791; Por- 
torieo in declivibus graminosis prope Maricao ad montem Montoso: 
Sintenis n. 514; Trinidad: Crueger. — Mexico, Guatem., Columb., 
‘ Venez., Guiana angl. 
Var. ß. latifolia Cogn. in Mart. Fl. Bras. III.4 (1895) p. 290. 
Planta robustior. Folia oblonga, acutiuscula vel obtusa, basi sub- 
rotundata, 21/,—4 cm. lata. 
Hab. in Jamaica in loeis argillosis ad Mount Hybla alt. 1300 m.: 
W. Harris in Herb. Bot. Dep. n. 7842”. — Argentin. 
96. Liparis rotundifolia Cogn. nana, 4—10 cm. alta, tota gla- 
berrima; pseudobulbo ovoideo-conieo, eireiter 1 cm. longo; caule gra- 
eillimo, angulato, inferne 1-foliato; folio petiolato, tenuiter mem- 
branaceo, patulo, late suborbiculari, apice acuto vel abrupte apiculato, 
basi profunde emarginato-cordato, 1!/,—4 em. longo latoque, petiolo 
1-31, cm. longo; racemo densiuseule pluri— multifloro, 1— 3!/, em. 
longo; pedicellis capillaribus, cum ovario 4—5 mm. longis; bracteis 
triangulari-lanceolatis, acuminatis, 2—3 mm. longis; sepalis patulis, 
tenuiter membranaceis, anguste linearibus, obtusiusculis, 1-nervulosis, 
4 mm. longis, !/, mm. latis; petalis filiformibus; acutissimis, patenti- 
reflexis, 4 mm. longis; labello membranaceo, late obovato-deltoideo, 
apice truncato obscure trilobato, basi breviter unguiculato, 5-nervu- 
loso, 3'/, mm. longo, apice 3 mm. lato; columna 2 —2t/, mm. longa. 
Liparis rotundifolia Cogn. in Fedde Repert. VI (31. Jan. 1909) 
p- 304. 
Liparis cardiophylla Ames! Orchidac. ITI (1909) p. 92 t. 59. 
Flores virescentes vel flavo-virides, labello purpureo striato vel varie- 
.gato. El. XI, X; fr. II. 
Hab. in Jamaica inter museos in rupibus humidis umbrosisque 
ad Cinchona, in declivibus abruptis prope Buzza, ad cacumen John 
Crow, alt. 1650—2000 m.: W. Harris in Herb. Bot. Dep. n. 7529, 7574, 
7733, 9784, 9799. 
Tribus V. Polystachyinae Pifitz. 
Pfitz. Nat. Anord. Orch. (1887) p.100 et in Engl. und Prantl, 
Natürl. Pflanzenfam. II. 6 p. 131; Cogn. in Mart. Fl. Bras. III. 4 
p. 291. 
Anthera unica, terminalis, postica, opereularis, ineumbens, per- 
sistens vel deeidua; loculi 2, distincti, paralleli. Pollinia 2 vel 4, 
cerea, stipite brevi glandulae rostelli affiguntur. Columna in pedem 
