sensim decrescentia in bracteas abeuntia, glabra, margin- 
ibus interdum papillato-ciliolatis. Racemus rectus, 12-22 
cm. longus, 5-8 cm. diametro, subdense 10—15-florus ; 
bracteae foliaceae, lanceolatae, acuminatae, usque ad 7 
em. longae, inferiores flores superantes, glabrae, margin- 
ibus interdum ciliolatis. ores adscendentes, partim vi- 
rides, partim albi; pedicellus 2-4 mm. longus; ovarium 
1.5-2 cm. longum. Sepa/um intermedium erectum, late 
lanceolatum, acutum vel breviter acuminatum, convex- 
um, 1.3-1.7 em. longum, 7-9 mm. latum; sepala lateral- 
ia deflexa, oblique oblongo-lanceolata, breviter acumi- 
nata, 1.5-2.3 cm. longa, 6—-7.5 mm. lata; omnia sepala 
apicem versus papillato-ciliolata. Petala libera vel cum 
sepalo intermedio leviter agglutinata, lunato-ligulata, 
acuta, 1.2—1.8 cm. longa, medio 3.8—5 mm. lata, breviter 
pubescentia, ciliata. Labellum ex ungue ligulato circiter 
5 mm. longo et 1.5—2.5 mm. lato tripartitum, in toto 
1.8-2.5 cm. longum, circiter 3 cm. latum; partitio inter- 
media recta, lineari-ligulata, obtusa vel subacuta, 1.2-1.8 
cm. longa, basi 1.5—2.2 mm. lata, supra carina mediana 
angusta laevi 1-1.5 mm. alta instructa; partitiones later- 
ales divergentes, lineari-ligulatae, subcarnosae, 1.5—2 cm. 
longae, basi 1.2—-1.6 mm. latae, margine exteriore pecti- 
nato-fimbriatae, fimbriis (vel segmentis secundariis) 6-10 
subulato-filiformibus usque ad 1.4 em. longis; unguis et 
segmenta primaria inferne puberula; calcar dependens, 
leviter sigmoideum, anguste cylindricum, apice subacut- 
um, dimidio apicali leviter inflatum, 1.8—2.8 cm. long- 
um, 1.8-2.4 mm. diametro. Antherae connectivum 
taeniale, + hippocrepiforme, 4—6 mm. latum, dorso 2.5-8 
mm. altum; loculi reclinati, ovoideo-ellipsoidei, 3-4.5 
mm. longi; canales porrecti, tenues, 4-5.5 mm. longi; 
staminodia sessilia, ellipsoidea, 0.5-0.7 mm. longa. 
Brachia stigmatifera basi rostello adnata, deinde descen- 
dentia, dimidio apicali curvatim adscendentia; pars libera 
{ 271 ] 
