- 19 — 



canaliciilata, Inervia, semipelliicida, albida, c. 2,8 cm. longa, bnsi 0.125 cm. 

 lata. Petala sepalis lateralibus similia, c. 4.2 cm. loiiga, basi 0.13 cm. lata. 

 Labelluiii reverso-erectum, ciim ovario aui;iiliim obtusiim faciens. valde 

 recurviini, marginibiis iiicurvis iiiferiie contiguis tiibulosum. gynostemium 

 iiicliideiis, part- antica dilatatum, suborbiciiiari-reniformi-conchiforme, rotiiii- 

 daium, margine repandulum, apicem versus laciriulato-erosum, iiiferne 

 iiitegM-rimum, ecallosum, parte antica margiiie lato excepto papillosum, 

 calcaribus 2 divaric.itis breviter co'iicis obtusis in basin petalorum quadran- 

 tibiis c. 0.13 cm. longis. magnam partem atropurpureum, margine antico 

 pallide purpurascens, medio macula magna nivea ornatum, calcaribus apice 

 albidis, explanatum c. 1.3 cm. latum. Gynostemium brève, reversum, cum 

 ovario aiigulum obtusum faciens, c. 0.2 cm. longum. callo magno transverso 

 leviter rotundato basi labelli adiiato ad basin. Anthera erecta. longitudiiia- 

 liter coîiduplicata, apice rotundato- biloba cum apiculo multo breviore in 

 sinu. Stigma magnum, valde prominens, aequilateraliter trapeziforme, cupu- 

 liforme. Ovarium sessile, 6sulcatum, c 0.5 cm. longum. 



Banka: Soengei Liât, on Goenoeng Maras, 600 m., terrestrial in the 

 moss in forest ; at oiie spot several plants. (H. A. B. Bunnemeijer n. 

 1815, Oct. 1917; liv. pi. cuit, in Hort. J. J. Smith). 



in the form of the dorsal sepal this species resembles C. mucronata 

 Bl. but the latéral sepals and petals are much longer, there is no 

 callus in the centre of theiip, the spurs are shorter and blunter, etc. 



Description from spécimens preserved in alcohol and a few liviiig 

 plants, sent by Mr. Bunnemeijer, which 1 succeeded in flowering. 

 The tubers remained about half a year in rest and the flowers lasted a 

 week. 



O D i d y m o p 1 e X i s T r i c h e c h u s J. J. S. n. sp. 



Rhizoma Inflorescentia erecta, superne dense multi- 



flora, pedunculo tereti, c. 27 cm. longo, vaginulis c. 6 parvis tubulosis 

 donato, rachide angulata, c. 3 cm. et plus longa. Bracteae triangulae, c, 

 0.14 cm. longae. Flores quaquaversi, pulvinis inserti, bilabiati, c. 0.87 cm. 

 lati, labio supero erecto, e sepalo dorsali et petalis, explanato c. 1 cm. lato, 

 iabio infero decurvo, e sepalis lateralibus, bifido, explanato c. 0.775 crh. 

 lato. Sepalum dorsale 3nervium, totum c. 0.85 cm. longum, parte libéra 

 ovata, obtusa, subrepandula, dorso plus minusve verrucosa, c. 4 cm. longa, 

 bene 0.4 cm. lata. Sepala lateralia inferne concava, 3nervia, inter se longi- 

 tudine 0.45 cm. connata, tota c. 0.775 cm. longa, parte libéra oblique ovata, 

 apice plus minusve contracta, oblique truncata, leviter irrréglariter marginata, 

 convexa, dorso plus minusve verrucosa, c. 0.425 cm. longa, 0.38 cm. lata. 

 Petala cum sepalo dorsali longitudine c. 0.44 cm., cum sepalis lateralibus 

 longitudine c. 0.3 cm. connata, 2iiervia, tota c. 0.75 cm longa, parte libéra 

 late oblique ovata, obtusissima, basi posiice rotundato-dilatata, repandula, 

 c. 0.53 cm. lata. Labellum ex ungue lineari-oblongo in laminam 31obum 

 ambitu transverse oblongum abrupte cuneato-dilatatum, 3nervium, nervis 



