- 40 - 



aureis et ad basin laminae terminantibu-5 divergentibusque, inter- 

 media ochroleuca et in unguera decurrente, explanatum ex ungue 

 cùneato rotundato-cuneato dilatatum, apice in lobulos latérales 

 dîlatatum et truncatum, bene 1 cm. longnm. inedio 0.95 cm., 

 apice bene 1 cm. latum, ungue 0.28 cm. longo ; lobi latérales erecti, 

 parte antica trianguli, obtusi, margine antico truncati et recurvuli, 

 crispuli, intus muriculato-verrucosi ; lobus intermediis erectus, 

 latérales vix superans, abbreviatus, bipartitus, c. 0.15 cm. longus, 

 0.45 cm. latus, lobulis rotundatis, sinu acuto separatis, convexis, 

 intus muriculato-verrucosis. Gynostemium cum ovario angulum 

 obtusum faciens, a dorso valde corapressum, ambitu late triangulum, 

 subtus concavnm, album, c. 0.12 cm. longum, filamento triangulo, 

 auriculis fere aequilongis, late triangulis, obtusis. Anthera cucul- 

 lata, antice qu-3drata, apice truncata papillosaque, c. 0.12 cm. 

 lata. Pollinia 4, lateraliter compressa, oblonga, subsemipellucida, 

 nitida, dilute flava. Stigma Gangulato-orbiculare, basi bilobum. 

 Pes gynostemii conspiruus, valde incurvus, oblongus, apice obtu- 

 sus cum gland ula aurea, tenuis, concavus, explanatus bene 1 cm. 

 longus. Ovarium 6sulcatum, purpureo suffusum, c. 0.2 cm. lon- 

 gum; pedicellus tenuis, pallide virescens, c. 1 cm. longus. 



Soela-Islands : Goenoeng Bapenghaja. (Exp. P. van H u 1 s t ij n 

 1914, Sa an an, liv. pi. cuit, in Hort. Bog. sub n. 65). 



The tlowers of this are at first sight in shape much like 

 those of D. iuncifolium Schltr. from Celebes. whicli, hovvever, 

 has the stems swollen at the base into a pseudobulb. 



Description from living spécimens. 



lleii<lrol»iiim (sect. Aporumi liorlliiii^ii J.J. S. n. sp. 



Gaules dependentes, elongati, ramosi, valde compressi, serpen- 



tini, c. 50 cm. longi, internodiis apicem versus dilatatis, basiapiceque 



obliquis, in caule primario ad c. 2 cm. longis, apice sicco 0.5 cm. latis. 

 Folia erectopatentia, lateraliter compressa, lanceolatotriangula, acu- 

 ta, basi valde obliqua, margine superiore ad c. 1.8 cm., margine infe- 

 riore 2.85 cm. longa, basi c. 1.3 cm. metientia, 0.5 cm. lata; vaginae 

 valde lateraliter compressae. Inflorscentiae e nodis caulium, squamis 

 cinctae. Inflorescentiae partiales brevissimae, pedunculo Ifloro, nun- 

 nuUis vaginulis concavis obtusis donato. Plos parvus, sepalis dori^ 

 furfuraceo-puncticalatis. Sepalum dorsale subovale, apice incurvum, 



