tiflorae; pedunculus 1-2 cm. longus, vaginis paucis ova- 
tis subacutis instructus; rhachis teres, circiter 1 mm. 
diametro; bracteae 6—9 (-13) mm. distantes, ochreatae, 
ovato-triangulares, acutae, 1.5-8 mm. longae. Flores 
patentes, pallide viridi-lutei, cremei-viridescentes vel 
viridescentes, translucentes; pedicellus cum ovario 8-4 
mm. longus. Sepalum intermedium erectum, concavum, 
ellipticum, oblongo-ellipticum vel obovato-ellipticum, 
apice obtusissimum vel rotundatum, 4.75—-7.25 mm. lon- 
gum, 2.5-8.75 mm. latum; sepala lateralia leviter cur- 
vatim oblonga vel elliptico-oblonga, apice rotundata, 
5.75-7.5 mm. longa, 2-3.5 mm. lata; omnia sepala tri- 
nervia, nervis lateralibus saepius ramosis. Peta/a oblique 
ovata vel lanceolato-ovata, apice breviter acuminata, 
marginibus superne irregularibus vel fere denticulatis, 
4,25-7.25 mm. longa, 3-4.75 mm. lata, 83—5-nervia, ner- 
vis lateralibus ramosis. Labellum late flabellato-suborbic- 
ulare, apice = excisum apiculo saepe interjecto, antice 
obscurissime tri-vel quadrilobatum, marginibus irregu- 
lariter denticulatis vel excisis, totum 6—-9.25 mm. lon- 
gum, 7.25-10 mm. latum, nervis numerosis + radiantibus, 
ante orificium calearis callo erecto dentiformi instructum ; 
calear incurvatum, ex ore latiore angustatum, deinde 
fusiformi-cylindricum, apice angustatum, 8.5-11.5 mm. 
longum. Colwmna incurvatim porrecta, crassa, subteres, 
1.8-2.8 mm. longa, apice truncata, androclinio leviter 
excavato; anthera subhemisphaerica, antice producta 
truncata; pollinia subsphaeroidea vel pyriformi-sphae- 
roidea, 0.65-0.8 mm. diametro, stipitibus linearibus su- 
perne leviter dilatatis inferne subulatis 1.05-1.4 mm. 
longis, viscidiis duobus distinctis orbicularibus ; rostellum 
convexum, antice productum, trilobum, lobo intermedio 
leviter spathulato carnoso, lobis lateralibus dimidio brevi- 
oribus incurvatim triangularibus acutis; fovea stigmatica 
elliptico-quadrata. 
[ 104 | 
