482 A. CoanIaux: 
latis, acutis, liberis, 9—10 mm. longis, lateralibus non gibbosis; petalis 
lineari-subspathulatis, obtusis, superne incrassatis, 5—6 mm. longis; 
labello indiviso, lineari-ligulato, obtusiusculo, concavo, apice incrassato 
triquetro, 5—6 mm. longo; columna libera, crassa, teretiuscula, antice 
cava, 4 mm. longa. 
Epidendrum teretifohium Sw.! Prodr. (1788) p. 121, Icon. ined. 
tab. 44! ; Griseb. Flor. p. 619, Cat. p. 263; Sauv. Fl. Oub. p. 228; Duss 
Fl. Antill. Frang. p. 594. 
Oymbidium teretifolium Sw.! Flor. (1806) p. 1463. 
Isochilus teretifolium Lindl. Gen. and Sp. Orch. (1831) p. 112, 
Orch. Wright. p. 6. 
Flores flavo-virides, labello flavescente vel interdum violaceo-coeruleo. 
Fl. V-VIU; fr. I—I. 
Hab. in Cuba supra arberes prope Monteverde, Santiago, Guama: 
Wright sine n., S. H. Hamilton n. 223, 233; Jamaica in arboribus 
et rarius in saxis ad Sugurü, Cinchona, Mount Moses, Greenwich 
Woodland, alt. 650—1500 m.: Swartz, March n. 1258, Eggers n. 3540, 
W. Harris in Herb. Bot. Dep. n. 7627, 7778, 10142; Sto. Domingo 
in arboribus prope Jarabacoa circa La Hagua alt. 600 m.: Eggers 
n. 2097; Guadeloupe in arboribus ad Matouba et Bains-Jaunes alt. 
600—900 m.: Duss n. 3597. — Guatemala ad Coban: J. D. Smith 
n. 1388. 
230. Epidendrum Dussii Cogn. (n. sp.) caulibus pluribus, gra- 
eilibus, simplieibus vel rarius apice bifurcatis, paulo compressis, in- 
ferne vaginis paueis brevibus 'vestitis, superne distiche denseque 
foliatis; foliis membranaceis, mollibus, anguste lineari-ligulatis, planis 
superne angustatis, apice obtusis et suboblique emarginatis; pedunculo 
communi graeili, foliis multo breviore, basi vaginis 2—3 majuseulis 
incluso, apice laxe 1—3-floro; floribus distinete pedicellatis; bracteis 
lineari-subulatis, pedicellis subaequilongis; sepalis carnosulis, aequi- 
longis, liberis, lanceolatis, acutiusculis, trinervulosis, lateralibus non 
gibbosis; petalis lineari-lanceolatis, acutissimis, sepalis aequilongis; 
labello carnosulo, margine tenuiter membranaceo, indiviso, oblongo- 
ligulato, abrupte apiculato, margine prope apicem inflexo, sepalis vix 
breviore, disco nudo; columna libera, longiuscula, crassa, semicylin- 
driea, superne angustissime bialata. 
Radices numerosae, dense fasciculatae, graciles, elongatae, flexuosae. 
Caules ascendentes, paulo flexuosi, 15—28 cm. longi, inferne 11/,-—2 mm. 
Crassı, superne leviter incrassati. Folia erecta, laete viridia, subtiliter 
multi-striata, dorso non carinata, 6—10 cm. longa, 3—6 mm. lata; vagina® 
arcte adpressae, tenuiter striatae, lateraliter satis compressae, dorso acutae, 
eiraiter 1 cm. longae. Pedunculus communis erectus, 11/,—2 em. longus; 
vaginae basilares arcte adpressae, membranaceae, lanceolatae, acutae, dorse 
