10 



latis, albis, purpureo-maculatis. Sepalum dorsale basi angus- 

 tatum, apice obtusum et paulo recurvum, c. 2.7 cm. longum, 

 0.85 cm. latum. Sepala lateralia basi obliqua, apice recurva 

 apiculata, costa media dorso prominente, c. 3.1 cm. longa, 0.85 

 cm. lata, omnia intus praeter marginem dorso tota superficie 

 maculata. Petala obliqua, basin versus angustata, apice acuta 

 incurva, intus extusque maculata. Labellum angustum, 3-lobum, 

 basi breviter rotundato-sacculato-gibbosum, c. 2.25 cm. longum, 

 parte inferiore intus incrassatione longitudinali oblonga, antice 

 angustata, in 7s parte lobi medii obtuse terminante, plana, 

 subconcava, unisulcata, velutina, sordide purpurea, gynostemio 

 adpressa donata; lobi laterales minimi, gynostemio adpressi et 

 multo breviores, lineares, obtusi, albi, parte libera c. 0.2 cm. 

 longa; lobus intermedius porrectus, undatus, longitudinaliter 

 convexo-conduplicatus, breviter unguiculatus, expansus, 6-an- 

 gulatus, longe subulato-acuminatus, apice subacutus, fascia 

 villosa longitudinali basi angustissima superne paulo dilatata 

 pilorum breviusculorum alborum usque ad apicem, albus, striis 

 6 longitudinalibus parpureis plus minus ve maculatis, expansus 

 c. 1.7 cm. longus, 0.8 cm. latus. Gynostemium crassum, apice 

 subrecurvum carnoso-alatum, glabrum, subtus in medio incras- 

 satione A-formi velutina, interne concavum, album, apice aureum, 

 c. 0.95 cm. longum, 0,56 cm. latum, auriculis latis obtusis sub- 

 repandis, Blamento recurvo triangulo minute crenulato carnoso 

 aureo, clinandrio 3-costato. Anthera cucullata, obtusa, alba. 

 Pollinia 2, oblique obovoidea, dorso profunde sulcata, flaves- 

 centia; stipes profunde bipartitus, laciniis longe subulatis initio 

 planis mox marginibus revolutis, glandula rotundato-quadran- 

 gula; pollinarium totum c. 0.2 cm. longum. Rostellum 2-par- 

 titum. Stigma subapicale, parvum, transverse ovale, profunde 

 excavatum. Ovarium 6-sulcatum, c. 1.7 cm. longum, cum pedi- 

 cello c. 2.3 cm. longo sigmoideum, album, purpureo-punctatum. 



Borneo: Boekit Mili (Exped. Nieuwknhüis 1899, Sakeran n. 

 1854, leb. Pfl.) 



