RTE TT 
APOSTASIACEZ OF THE MALAY PENINSULA. 243. 
pedicello 3 poll. longum. Sepalum posticum } poll. longum 
ovato-oblongum acutum, sepala lateralia multo majora ; mentum 
+ poll. longum, obtusum. Petala sepalis minora, lanceolata, 
mucronata, alba. Lahellum { poll. longum, 3 poll. latum, 
oblongum, panduratum, retusum, citrinum basi purpureo-punc- 
tatum; carine 3, elevatew, lete virides, in basi lobi medii 
abrupte terminate incrassate. Columna brevis, lata, alba. 
Anthera depressa. 
Hab. Siam: Pungah, C. Curtis. 
A very dwarf species, with single lateral white flowers, of 
doubtful affinity. D. alpestre, D. Roylei, &., differ by the 
subterminal flower. 
Denprosium (§ Aporum) Serra, Lindl. in Journ. Linn. Soc. 
(Bot.), iii. (1859) p. 3. 
A very common species occurring on trees on river banks, 
mangrove swamps, orchards, and such places in the low 
country. In hot wet places the whole plant often becomes 
of a bright red colour. The flowers are always white. The 
capsule is a quarter of an inch long, pendulous, unequally pear- 
shaped, 7.e., with one side longer than the other, the barren ribs 
narrow lorate, the placentiferous ones much broader and lanceo- 
late in outline. 
Hab. Singapore: Very common, Kranji! Changi! Rhio! 
Johore: Tana Runto! Kota Tinggi! Kwala Kahang! 
Batu Pabat! 
Malacca: Sungei Rambei! 
Selangor: Kwala Lumpor ! Seppan River ! 
Penang ! 
Pahang: Kwala Pahang! 
Also Java and Borneo! 
D. (§ Aporum) RHODOSTELE, Fhidl. in Trans. Linn. Soc., Ser. U1. 
(Bot.), iii. (1893) p. 360. 
Hab. Pahang: Jahan River, on trees in thick jungle. 
D. (§ Aporum) roseLLuM, Ridl. in Journ. Linn. Soc. (Bot.), 
xxxi. (1896) p. 268. 
Hab. Johore: Gunong Panti ! 
D. (§ Aporum) GRranpE, Hook. f., Fl. Brit. Ind., v. p. 724. 
Hab. Johore: Kidala Sembrong ! 
Selangor: Kidala Lumpur! 
Pahang: Jahang River Woods! 
