APOSTASIACEZ OF THE MALAY PENINSULA. 327 
Ca@LoGyNne anceps, Hook. f., Fl. Brit. Ind., v. p. 840, et Ic. Pl., 
t. 2109. 
Hab. Perak: Scortechini. 
C. prmacunata, Ridl., sp. nova. Pseudo-bulbi 3 poll. longi, 
1} poll. crassi, conici raro subcylindrici. Folia bina, 8 poll. 
longa, 2 poll. lata, lanceolata acuta, breviter petiolata. Scapus 
ex apice pseudo-bulbi ortus, erectus, gracilis, basi longe nudus. 
Bractee 1$ poll. longe, lanceolate acuminate, papyracee, 
decidus, flores superantes; pedicelli 4 poll. longi. Flores 
explanati 1 poll. lati. Sepala lanceolata, acuta, alba. Petala 
Sepalis angustiora, lanceolata, spathulata. Labellum petalis 
brevius, anguste oblongum; lobi laterales parvi, breves, obtusi, 
medius multo longior albus; macula aurantiaca in utroque 
latere loborum lateralium sita; lobi medii discus a macula 
aurantiaci ornatus; callus transversus semilunaris in basi 
labelli; caring 3, infractee. Colwmna virescens, alata; clinan- 
drii margo rotundatus, integer. Anthera plana, lata, bilocularis, 
tenuis, bruuea; pollinia l-seriata 4, pyriformia. Stigma 
magnum, rotundatum, ovatum. 
Hab. Perak: ? (cult. in Hort. Bot. Singapore, 1893.) 
The exact locality of this plant, which flowered in the Botanic 
Gardens, I do not know; but I believe it came from the Larut 
Hills. The mid-epichil is longer than the rest of the lip. 
Three keels not crisped, but broken up at intervals at the base, 
run down the hypochil on to the epichil; two start from near 
the base, the median one from some way up the middle, and is 
carried further on the terminal lobe than the two side ones. 
The pollen masses are very dissimilar to those of most 
Celogynes. 
C. pusttia, Ridl., sp. nova. Pseudo-bulbi 1 poll. longi, } poll. 
crassi, conici, congesti, a vaginis ovatis membranaceis tecti. 
Folia singula, 3-4 poll. longa, 1 poll. lata, lanceolata acuta, 
coriacea; petiolus 1 poll. longus. Scapus 4 poll. longus, foliis 
brevior, erectus, basi a vaginis lanceolatis tectus, superne 
floriferus. Bractee 1 poll. longs, lanceolate acute, flores 
superantes, papyraces, mox deflexe; pedicelli # poll. longi, 
tenues. Flores parvuli. Sepala poll. longa, lanceolata acuta, 
carnea. Petala sepalis multo angustiora, linearia. Labelli 
ochracei basis oblonga, lamina flexa; lobi laterales parvi, 
oblongi, truncati, in angulo inferiore dentiformes; discus late 
oblongus; carine 2, acute; lobus terminalis albus, bilobus, 
