ORCHIDEX RECORDED FROM BORNEO. 281 
crassus conicus obtusus tuberculosus erectus. Callus ad basin 
labelli conicus. Columna brevis, superne dilatata. 
Trusan River (Haviland). 
ERIA GRANDIS, Ridl. in Trans. Linn. Soc. ser. II., Bot. iv. (1894 
p. 287. Kinabalu, 10,500 ad 12,000 ped. alt. 
E. ANGUSTIFOLIA, Ridl. l. e. Kinabalu, 6000 ped. alt. (Havi- 
land). 
E. (Š HYMENERIA) DENSA, sp. nov. 
Caules (pseudobulbi) aggregati erecti crassi cylindrici, 8 poll. 
longi, pollicem crassi, vaginis pallide bruneis tecti. Folia 4 
congesta ad apicem caulis, 11 pollices longa, 2 pollices lata, 
lanceolata lorata, tenuiter coriacea, subacuta, carinata. Racemi 
laterales patentes 9-pollicares, rhachide pubescente rubro tereti, 
dense floriferi. Bractes persistentes reflex: tenues ovales, lineam 
longs. Flores copiosi parvi, ils E. floribunde similes, albi roseo 
tineti. Pedicelli cum ovariis }-pollicares, rubri. Sepalum posti- 
eum ovatum, lateralia ovata triangularia, ferme obtusa. Petala 
ovata, sepalo postico qualia, angustiora, patula. Labellum 
breve angustum, basi quadratum; lobi laterales falcati acuti; 
lobus medius spathulatus, apice retuso lato valde obscure trilobo, 
lobis brevissimis subequalibus, basi longus angustus. Columna 
crassa alba, pede longo. Clinandrium et margo stigmatis ruber. 
Stigma latum subreniforme, margine inferiore sinuato. Anthera 
plana atro-rubens, margine flavo. Rostellum majusculum, ovatum, 
kermesinum. 
Sarawak (Haviland!) Perak, Larut hills! Hermitage hills. 
V. v. 
This plant has long been cultivated in the Botanie Gardens, 
under the name of Eria musefolia, but I cannot find this name 
published anywhere, nor is it at all an expressive name. It is 
closely allied to Z. floribunda, Lindl., with which I suppose it 
has been confused in the ‘ Flora of British India ;' but besides 
its much larger size, it differs in its denser raceme, and in the 
shape of the lip, in which the lateral lobes are arched from the 
base and faleate, and the lateral lobe has a much longer claw 
ending in a narrower spathulate portion, the edge of which is 
sinuate so as to be very obscurely trilobed. The stigma, too, is 
much narrower and longer, with a waved, not straight lower 
margin. Thetwo plants, which flower regularly, produce blossoms 
x2 
