AN EXPEDITION TO MOUNT BATU LAWI. 67 
-undulato ec. 0.14 cm. lato, epianye (lobo intermedio) paulo 
latiore triangulo acuto angulis basilaribus obtuso papilloso c. 
0.15 cm. longo et lato. Gy nostemium curvatum, subtus costa 
longitudinali instructum, c. 0.2 cm. longum, prorsum e basi 
bibrachiatum, brachiis gynostemium inexpansum paulum su- 
perantibus porrectis linearibus apice leviter dilatatis obtusis- 
simis extus convexis c. 0.225 cm. longis, ala apicali cum cli- 
nandric quadrangula truncata vix retusa concava apice re- 
eurvula, pede distincto ec. 0.03 cm. longo. Anthera cucullata, 
late ovato- triangula, apice truncata, c. 0.6 cm. lata, connectivo 
oblique conico-incrassato. ostellum breviter ovato-trian- 
gulum. acutum. Stigma semiorbiculare, margine inferiore 
Besa, Ovarium turbinato- ovale, 6 sulcatum, eo Vall seine 
longum ; pedicellus tenuior, ¢. 0.175-0.2 cm. longus, 
Borneo; Sarawak, on Mi. Batu Lawi, Ulu Liml pang, (I. 
C. Moulton, n. 15, fl. in May 1911). This well marked “plant 
belongs with D. remotum, J. J.8., to the species of the section 
Platyclinis with an elongate rhizome. The pseudobulbs are 
Jong and slender, there are two very strong keels on the hypo- 
chyl of the lip, and the very long linear blunt sidewings are 
free from the base of the column. 
Dendrochilum remotum, J. J. S., n. sp. 
Rhizoma elongatum, ramosum, radicans, teres, initio vagi- 
“nis magnis tectum. Psudobulbi c. 1.1-1.8 cm. distantes, teretes, 
e. 0.8-1.1 em. longi, lfolii. Folium petiolatum, ovato-lanceo- 
latum, acutum, c. 5 nervium, nervis minoribus alternantibus, 
nervis in sicco prominentibus, coriaceum, ¢. 2.5-3.3 em. longum, 
0.5-1 cm. Jatum: petiolus distinctus, canaliculatus, ¢. 0.15-9.3 
em. longus. Inflorescentiae in pseudobulbis novellis synan- 
thae, folia superantes, graciles, pedunculo filiformi c. 2-2.3 em. 
longo, rachide compresso-quadrangula ce. +-4.7 cm. longa laxius 
multifiora. Bracteae pedicellum laxe amplectentes, concavae, 
-expansae ovato-orbiculares, apiculatae, 5 nerviae, c. 0.225 cm. 
longae et latae. Flores parvi, c. 0.3 cm. diam., sepalis peta- 
lisque divergentibus. Sepalum dorsale Jineari-lanceolatum, 
apice recurvum, acutum, concavum, 3 nervium, ce. 0.37 
longum, 0.07 cm. latum. Sepala lateralia anguste oblique 
lanceolata, faleatula, acuta, concava, dorso carinata, 3 nervia, 
e. 0.34 em. Jonga, 0.07 cm. lata. Petala anguste lanceolata, 
falcatula, apice paulum incrassata, acuta, superne minute 
erosulo-crenulata, concava, 3 nervia, c. 0.3 cm. longa, 0.06 cm. 
lata. Labellum mobile, curvatum, breviter unguiculatum, vix 
trilobium, cancavum, intus costis 2 latis haud in unguem pro- 
ductis superne evanescentibus, expansum cum ungue ec. 0.13 
cm. longum, 0.06 cm. latum, lobis lateralibus erectis brevibus 
latis crenulatis, lobo intermedio semiorbiculari-ovato subacuto 
e. 0.04 cm. longo. Gynostemium curvulum, ¢. 0.125 em. 
longum, stelidiis e medio ortis porrectis paraliclis ala apicali 
R. A. Soc., No. 63, 1912, 
