-lo- 



cum fascia angusta longitudinali convexa, dorso convexa cum 

 sulco longitudinali, 4nervia, c. 1.17 — 1.7 cm longa, basi c. 0.14 

 cm., superne c. 0.33 — 0.4 cm. lata. Labellum basi gynostemii 

 brevissime adnatum, concavum, trilobum., fascia valida longitudinali 

 lata convexo-incrassata in ^j^ partibus supra basin constrictione 

 transversa alta villosula interrupta, parte inferiore lineari-oblonga, 

 superne vix constricta, apice paulo dilatata et bilobula, lobulis 

 medio glabris exceptis villosula, callo apicali quadrangulo ovato, 

 superne decrescente et basin lobi intermedii vix attingente, late ■ 

 canaliculate, dimidio inferiore fuscescenti et medio excepto dense 

 puberulo, pallide flavescens, intus in utraque incrassationis parte 

 margine excepto densius irregulariter prominenter transverse 

 sordide violaceo rugosum, subtus convexum et ad constrictionem 

 costae subventricosum, longitudinaliter sulcatum, explanatum 

 ambitu cuneato-quinquangulare, totum c. 1 — 1.275 cm. longum, 

 ad lobos laterales 0.9 — 1.1 cm. latum, lobis lateralibus incurvis, 

 brevibus, late rotundatis, antice undulatis, lobo intermedio vix 

 a lobis lateralibus sejuncto, marginibus incurvo, brevi, aequilatera- 

 liter trapeziformi, apice late bilobulo, crenato, undulato, subtus 

 ad basin convexo, dilute citrino, c. 0.15 — 0.2 cm. longo, 0.5 cm. ■ 

 lato. Gynostemium leviter curvatum, clavatum, utroque latere 

 costa longitudinali aliformi infra apicem terminante donatum, 

 callo convexo sordide violaceo subtus ad basin, pallide flavescens, 

 apice dilute flavum, c. 0.75 cm. longum, clinandrio alte excavato, 

 apice obtuso. Anthera magna, cucullata, a dorso compressa, 

 antice visa subovata, dorso rotundata, apicem versus paulo 

 dilatata, truncata, basi reverse bilobula, pallide ochrascens, c. 

 0.16 — 0.17 cm. lata. Pollinia 2, a dorso compressa, oblique 

 elliptica, basi fissa, subsemipellucida, dilute flava, c. 0.075 cm. 

 longa. Rostellum latum, breve, truncatum, tenerum. Stigma 

 late obverse triangulum vel semiorbiculare, margine raembranaceo- 

 dilatato Uformi partim saccato-obtectum. Ovarium sessile, teres, 

 glabrum, c. 0.9 cm. longum. Fructus rectus, elongatus, basi 

 apiceque brevissime contractus, c. 6.5 — 11 cm. longus, rimis 2 

 in valvas 2 valde inaequilatas c. 0.395 — 0.45 cm. et 1 — 1.1cm. 

 latas dehiscens. Semina numerosissima, minuta, orbicularia, ala 

 membranacea plana suborbiculari apice rotundata et irregulariter 

 dentata basi acutangule excisa et sagittato-producta circumdata, 

 c. 0.1 cm. lata. 



