Örchidaceae. 419 
5—11 cm. longis; pedicellis 3—4 mm. longis; bracteis anguste och- 
reatis, acutis, 2—3 mm. longis; sepalis tenuiter membranaceis, tri- 
nervulosis, acutiuscule longeque acuminatis, dorsali lineari-lanceolato, 
7 mm. longo, 11/, mm. lato, lateralibus liberis, triangularibus, 5 mm. 
longis, basi 2 mm. latis; petalis linearibus, uninervulosis, obtusiuscule 
longeque acuminatis, 4 mm. longis, 1 mm. latis; labello diaphano, 
obovato, trinervuloso, anguste unguieulato, apice rotundato, subtiliter 
puberulo, 21/, mm. longo, 11/, — 13/, mm. lato, disco ad medium oblique 
bilamellato; columna 21/, mm. longa, basi in pedem 11/, mm. longum 
producta. 
Pleurothallis trichophora Lindl.! in Ann. and Mag. Nat. Hist. 
III ser. I (1858) p. 326, Orch. Wright. p.2, Fol. Orch., Pleuroth. p. 32; 
Griseb. Cat. p. 258; Saw. Fl. Oub. p. 225. 
Flores obscure rubri vel purpurei. — Fl. II-—IV; fr. IV. 
Hab. in Cuba supra arbores in cacumine Loma del Gato et 
prope Monteverde alt. 800 m.: Wright n. 659, Eggers n. 5129. 
B. Brachystachyae Cogn. in Mart. Fl. Bras. III. 4 (1896) p. 555. — Spec. 149. 
149. Pleurothallis obovata Lindl. caulibus gracilibus, angulatis, 
triartieulatis, 4—10 em. longis; folio satis coriaceo, oblongo-subspathu- 
lato, apice obtuso et interdum obscure tridenticulato, basi in petiolum 
brevem canaliculatum angustato, 4—9 em. longo, 1—2 cm. lato: 
pedunculis communibus fasciculatis, capillaribus, fractiflexis, laxe 
3—4-floris, 1—3 cm. longis, basi squamulis acutis vestitis; pedicellis 
2 mm. longis; bracteis hyalinis, eueullatis, acutis, 21/,—3 mm. longis; 
floribus patulis, segmentis hyalinis; sepalis lineari-Janceolatis, acu- 
minatis, trinervulosis, 4 mm. longis, lateralibus liberis; petalis lineari- 
bus, acuminatis, uninervulosis, 3—3!/, mm. longis; labello sessili, 
lineari, acuto, infra medium leviter constrieto, 2'/, mm. longo, disco 
laevi; columna clavata, 1!/;, mm. longa, clinandrio margine irregulariter 
denticulato. 
Pleurothallis obovata Lindl.! in Bot. Reg. XXVIII (1842) Misc, 
P.75, Fol. Orch., Pleuroth. p. 22, Griseb. Cat. p. 258; Sauv. Fl. Oub. 
2.228. 
Specklinia obovata Lindl.! in Bot. Reg. XXV (1839) Misc. p. 86. 
Pleurothallis albida Lindl.! in Ann. and Mag. Nat. Hist. III. ser. I 
(1858) p. 327, Orch. Wright. p. 2. 
Flores albidi vel albo-flavescentes. 
Hab. in Cuba orientali in rupibus umbrosis prope Monteverde, 
in arboıe mortua gregarie ad Bayamesa alt. 500 m.: Wright n. 655, 
1704, Eggers n. 4675; Sto. Domingo in arboribus ad Loma Isabel 
de la Torre alt. 350 m.: Eggers n. 2799. fe 
