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plicatum, margine recurvum, costa média supra sulcata, subtus 

 obtuse prominente, crassius coriaceum, nitide viride, subtus opa- 

 cum pallidius, c. 9.5 — 11 longum, 2 cm. latum. Inflorescentia 

 in excavatione pseudobulbi pone folium, fascicularis, simul flores 

 1__3 gignens, pedunculis unifions, c. 0.2 cm. longis. Braeteae 

 minimae, triangulae. Flores c. 1.15 cm. lati, 1.5 cm. longi, ephe- 

 meri 7 sepalis extus minute atrofusce squamuloso-punctatis petalis- 

 que ilavescentibus, longitudinaliter tenuiter purpureo-striatis. Sepa- 

 hun dorsale erectum, ovatum, obtusum, convexum, c. 7 — 9striatum, 

 c. 0.6 cm. longum, 0.37 — 0.425 cm. latum. Sepala lateralia cum 

 pede gynostemii mentum magnum, conicum, leviter curvatum, 

 obtusum, subretusum, c. 0.63 cm. longum formantia, marginibus 

 anticis liberis recurva, valde oblique triangula, obtusa, convexa, 

 nervis vix purpureo-tinctis, c. 0.6 cm. longa, basi 0.9 — 0.95 cm. 

 lata. Petala obovata, obtusa, convexa, 3nervia, c, 0.525 cm. longa, 

 0.275 cm. lata. Labellum inferne pedi gynostemii parallelum, 31o- 

 bum, basi flavum, expansum ambitu spathulatum. subtus sulcatum, 

 c. 1.5 cm. longum, ad lobos latérales 0.66 cm." latum, intus costis 

 3 e basi in unguem lobi medii, pallide aurantiacis, purpureo-margi- 

 natis, lateralibus superne valde elevatis, atropurpureis, divergentibus, 

 apice incurvis dente terminatis, intermedia basin versus obsoleta, 

 apice incrassata; lobi latérales erecti, parvi, gynostemium aequantes, 

 oblique rotundati. convexi. albescentes, purpureo-tincti ; lobus in- 

 termedius porrectus, magnus, late et breviter unguiculatus, c. 0.7 

 cm. longus, ungue quinquangulato, c. 0.35 cm. lato, lamina 

 profunde bipartita, inter lacinias apiculata, ambitu suborbiculari, 

 pallide aurantiaca, c. 0.55 cm. longa, 0.775 cm. lata, laciniis 

 oblique subovatis obtusis. Gynostemium rectum, latum, flavescens, 

 basi dilute viride, c. 0.25 cm. longum, clinandrio denticulato, 

 auriculis triangulis, plus minusve truncatis. Anthera cucullata, 

 rotundato-quadrangula, obtusa, flavescens. Pollinia 4, flava. Stig- 

 ma subrotundum. Pes gynostemii cum ovario angulum acutum 

 faciens, leviter curvatus, linearis, apice callo parvo flavo donatus, 

 alltescens, c. 0.63 cm. longus. Ovarium pedicellatum obtusangulo- 

 curvatum, 6sulcatum, pallide viride, minute fusco-squamulosum, 

 c. 0.65 cm. longum. 



Bangka. 



Die Pflanze ist nahe verwandt mit D. angustifolium Lndl. 



