OF MT, KINABALU AND BRITISH NORTH BORNEO. 151 
crenulatum, 5 mm. longum; discus quinquenervis. Columna lata, 1:5 em. 
longa. 
Hab. Kinabalu, Kiau, 3000', undergrowth in sec. forest. Feb. 3955. 
Flowers brown. 
Allied to Z. aéridostachya, Reichb. f., but the lip much more crenulate and 
apiculate, and the leaves and inflorescence much longer. 
*EnrA ($ Aéridostachyze) KINABULENSIS, Ztolfe, sp. nov. 
Herba epiphytica. Caules cylindracei, incrassati, 10-11 cm. longi, basi 
vaginis conduplicatis obtecti, apice 2-3-phylli. Polia lanceolato-oblonga, 
subacuta, coriacea, 20-25 em. longa, 1:5—3 cm. lata, basi attenuata. Scapi 
axillares, suberecti, 25-30 em. longi, fusco-puberuli, vaginis ovatis paucis 
obtecti ; racemi arcuati vel subnutantes, 8-11 em. longi, densiflori. Bractew 
ovato-oblongs, subobtuse, 1:5-2 mm. longs. Pedicelli fusco-pubescentes, 
5-6 mm. longi. Flores parvi, extus fusco-pubescentes. Sepalum posticum 
late ovatum, obtusum, coneavum, 4 mm. longum ; sepala lateralia late 
triangulari-ovata, obtusa, 5 mm. longa ; mentum clavato-oblongum, obtusum, 
4 mm. longum. Petala falcato-oblonga, obtusa, membranacea, 35 mm. 
longa. Labellum subtrilobum, 5 mm. longum ; lobi laterales oblongi, apice 
obtusi; lobus intermedius late ovatus, apiculatus, undulatus, 2 mm. latus ; 
discus levis. Columna lata, 1:5 mm. longa. 
Hab. Kinabalu, Pakapaka cave, 10,000', undergrowth in scrubby forest. 
Feb. 4202. Below Pakapaka, 9000', epiphytic in low forest. Feb. 
4227. Flowers brown. 
Allied to the Javan “ria acuminata, Lindl., but having longer, more 
slender scapes, broader leaves, and much broader sepals. 
* Erra ($Hymeneria) Gippsrz, Rolfe, sp. nov. 
Herba epiphytiea. Rhizoma validum, vaginis ovatis striatis imbrieatis 
obtectum.  Pseudobulbi suberecti, cylindrici, pluriarticulati, glabri, 15-20 
cm. longi, vaginis spathaceis obtecti, ad apicem 3-4-phylli. Folia lanceolata 
vel anguste oblongo-lanceolata, subacuta, 12-18 em. longa, 1-1:8 em. lata, 
5-i-nervia. Scapi ex axillis foliorum et vaginarum superiorum producti, 4—5, 
graciles, 8-12 cm. longi, glabri, laxiflori et multiflori. Bractee ovato- 
lanceolate, acute, 3-4 mm. longs. Pedicelli graciles, glabri, 6-8 mm. 
longi. Flores parvi, glabri. Sepala subconniventia, 6 mm. longa, posticum 
oblopgo-lanceolatum, acutum, subconcavum, lateralia subfaleato-lanceolata, 
acuta; mentum subsaccatum obtusum, 1 mm. longum. Petala lineari- 
lanceolata, acuta, 5 mm. longa. Labellum ovato-lanceolatum, acutum, sub- 
concavum, 2:5 mm. longum ; discus trinervis. — Columna lata, 1 lin. longa. 
Hab. Kinabalu, Kiau, 3000', in sec. jungle. Feb. 3960. Flowers 
yellow. 
