Smith : Orclndaceac novae Malaycnscs X. 83 



basi iiitiis dense verrucoso, superiie seriebus 2 verrucarum costis approximatis 

 et parallelis exceptis glabro, fere 1.1 cm. lon<^o, medio 0.7 cm., aiitice 

 0.Q5 cm. lato, lobo iiitermedio ex inique brevi fere 0.3 cm. lato abrupte 

 dilatato, transverse oblongo, apice leviter et late exciso cum lobulo brevis.simo 

 obtiiso in sinu, utrinque breviter lacerato, c. 0.65 cm. longo, bene 1.1 cm. 

 lato. Gynostemium brève, a dorso compressum, . ambitu quadrangulum, 

 absque anthera 0.38 cm. longum, clinandrio transverso, aiiriculis triangulis, 

 falcatulis, aciitis, margine postico paucidenticulatis, filamento auriculis paulo 

 breviore, liiieari. Anthera cucullata, a latere visa triangula, antice visa quadrata, 

 apice paulo producta truncata et hirtella, 0.23 cm. lata. Pollinia 4, sublinearia, 

 supra convexa, subtus concava, antice attenuata, interiora quam exteriora 

 paulo angustiora, c. 0.17 cm. longa. Stigma majusculum, margine inferiore 

 rotundatum. Pes gynostemii parte superiore c. 0.5 cm. longa labelli ungui 

 adnatus. apicem versus angustatus et intus incrassationibus 2 instructus, 

 c. 0.7 cm. longus. Ovarium ôsulcatum, c. 0.65 cm. longum ; pedicellus 

 tenuior, 1.1 cm. longus. 



Mentawei-lslands: Siberoet. (O. Hagerui^ n. 42, February 1917). 



From the description this appears to be near D. Hosei RiDL., but 

 tlie slieaths are hairy, the petals erose except for the base, the lip much 

 longer and narrower, warty inside and with blunt denticulate side lobes, 

 the column not attenuate to the apex, the anther net ovate. 



Description from herbarium. 



Dendrobium (sect. Calcarifera) pedicellatum J. J. S. in Bull. Dép. Agric. 

 Ind. Néerl. No. XV (1908), 13. 



Gaules elongati, c. 60 cm. longi, internodiis ad c. 5 cm. longis. Folia 

 patentia, lanceolata, sensim acuminata, oblique acuta vel subacuta, nervis 

 majoribus c. 5, c. 5.5-12.5 cm. longa, 1.2—3 cm. lata; vaginae tubuîosae. 

 Inflorescentiae 5 — 12florae. 



Sumatra: Palembang, Goenoeng Dempoe, 2000 m. (Expédition 

 E. JACOBSON, AjOEB n. 452, August 1916). 



Padangsche Bovenlanden, Goenoeng Singgalang, 2500 m., in forest. 

 (H. A. B. BiiNNEMEljER nrs. 2709 and 2860, May and June 1918). Goenoeng 

 Malintang. 2000—2200 m , in brushwood. (H. A. B. BuNNEMElJER nrs. 

 3921, 3951, 4051, 4034 and 4221, July-August 1918). Goenoeng Sago, in 

 forest and brushwood, 1800—2000 m., common. (H. A. B. BiiNNEMEljER 

 nrs. 3974, 3987 and 4358, July-August 1918). Laras Talang, Goenoeng 

 Talang, 1900 m., in forest. (H. A. B. BuNNEMElJER n. 5374, November 

 1918). Laras Talang, Boekit Gombak, 2000 m., in forest. (H. A. B. BuNNE- 

 MElJER n. 5709, November 1918). Goenoeng Talamau, north-western slope, 

 1850-2100 m., in forest. (H. A. B. BuNNEMElJER nrs. 784, 817 and 890, 

 May 1917). 



