flexuosas simplices vel pauciramosas carnosas Compressas 
vel late bialatas taeniolis similes virides usque ad 40 ¢m. 
longas 6-9 mm. latas emittens, apice cataphyllis e basi 
lanceolata longe caudato-acuminatis recurvatis subcarti- 
lagineis 5-8 mm. longis praeditus. Lflorescentiae breves, 
uniflorae; pedunculus teres, crassiusculus, circiter 1 em. 
longus, basi vaginis acutis arcte imbricantibus, apice 
bracteis duabus interiore sterili longe acuminatis instruc- 
tus. Fores brunnei; pedicellus cum ovario circiter 2.25 
cm. longus, bracteam multo superans. Sepa/wm interme- 
dium lanceolato-ovatum, apice breviter acuminatum et 
cucullatum, 13 mm. longum, 8—8.5 mm. latum: sepala 
lateralia quam intermedium tere duplo majora, oblique 
lanceolato-ovata, breviter acuminato-apiculata, margine 
antica inferne valde dilatata, circiter 17 mm. longa et 9.5 
mm. lata; omnia sepala trinervia, nervis exterioribus ra- 
mosis. Peta/a oblique vel fere sinuatim lanceolato-ligu- 
lata, acuta, circiter 14 mm. longa, 8.5-4 mm. lata, tri- 
nervia. Labellum e basi angustata fere unguiculata subito 
dilatatum, suborbiculari-ovatum, apice retusum apiculo 
interjecto, marginibus sinuato-subcrenatis, circiter 18 
mm. longum et 19.25 mm. latum, ecallosum sed nervis 
ramosis incrassatis ; calcar leviter recurvatum vel fere rec- 
tum, ex ore circiter 4.5 mm. diametro sensim angustatum, 
apice subacutum, postice basi columnae pedi adnatum. 
Columna inclinata, apice truncata, 6 mm, alta, sectione 
semi-tereti, marginibus inferne alatis in pedem 4.5 mm. 
longum productis calcari adnatis; androclinium dorso ad- 
scendens; anthera non visa; pollinia oblique ellipsoidea, 
1.5 mm. longa, 1.2 mm. infra stipitis apicem affixa;: stipes 
trientibus duobus inferioribus teres, triente apicali valde 
dilatatus, fere cupularis postice cupulae margine humili- 
ore, pollinia fere amplectens, in toto 4.7 mm. longus, su- 
perne 2.75 mm. latus; viscidium ovatum, carnosum, 1.8 
mm. longum, 1.4 mm. latum. subtus excavatum; rostel- 
[ 167 ] 
