ORCHIDE;E RECORDED FROM BORNEO. 275 
BULBOPHYLLUM CORIACEUM, Ridl. in Trans. Linn. Soc. ser. Il., 
Bot. iv. (1894) p. 235. Kinabalu, ad 10,500 ped. alt. 
B. ($ Racemosz) ELATIUS, sp. nov. 
Rhizoma ligneum, crassum, radicibus validis. Pseudobulbi 
globosi, 2 poll. longi, crassi. Folium magnum coriaceum, petiolo 
5-pollicari, erasso; lamina ovato-oblonga obtusissima, plurimi- 
nervia, 8 pollices longa, 4 pollices lata. Scapi validi, 11-pedales, 
basibus longe nudis, vaginis dissitis longis exceptis. ^ Racemus 
pubescens, plurimiflorus, erectus. Flores perparvi, albescentes. 
Bractes lineares acuminate, + poll. longa, persistentes. Pedi- 
celli bracteis paullisper longiores, pubescentes. ^ Sepala ovata 
subobtusa alba, lateralia tasi connata. Petala sepalis multo minora 
columnam vix superantia, alba. Labellum tenue, lanceolatum, 
apice decurvo unguieulato, bruneum. Columna oblonga. Stelidia 
elongata, decurva, acuminata. 
Ulu Tawarar, 2000 ft. (Haviland, 1371); Sarawak (Bishop 
Hose, Oct. 1893); Sumatra, Ayer Mancior, Padang (Beccari 
no. 559 in Herb. Brit. Mus.). 
This species is closely allied to B. odoratissimum, Lindl, but 
differs in the much shorter-sepalled white flowers. 
B. ($ RACEMOsX) PUBERULUM, sp. nov. 
"Rhizoma haud crassum, radicibus copiosis. Folia haud longe 
dissita ovata vel ovata lanceolata, petiolata, subacuta, striolata, 
2-4 pollices longa, 1 pollicem lata, petiolo 1-2-pollicari. Racemi 
debiles, foliis breviores, 2-pollieares, foliis approximati; vagine ad 
basin lanceolate. Flores plures , dissiti. Bractee lanceolate 
acuminate, 4!;-pollicares, pedicellos equantes. Sepala lanceolata 
longe acuminata, Y poll. longa; lateralia basi latiora, mentum 
scrotiforme formantia. Petala lanceolata, sepali postici dimidio 
equalia, pubescentia. Labellum tenue, bast latá ovatá, apice 
lanceolato obtuso pubescente. Columna brevis pede longo tenui 
nec apice libero.  Stelidia oblonga bidentata, dentibus sub- 
zequalibus. 
Sarawak, “ Limestone Rocks ” ( Haviland !). 
This in many respects resembles B. leptosepalum, Hook. f., but 
differs in the shape of the Jip, which has a broad base, the sides 
of which are curved up to form a cup, and an abruptly narrow 
apex, which is pubescent. The petals are also pubescent. The 
stelidia are two-toothed. The flowers appear to have been bright 
yellow. 
