288 MR, H. N. RIDLEY ON THE PLANTS 
only 9 em. long or little more ; in the earpels, which in U. longiflora are 
often moniliform, with the joints elongate and much longer in proportion to 
their breadth than in U. filipes. 
PoLYALTHIA MONTANA, Züdl., n. sp. 
Arbor ramis tenuibus, cortice nigro, partibus junioribus pilis flavescentibus 
appressis tectis. Folia lanceolata, acuminata, apicibus obtusis, basibus 
brevius acuminatis, coriacea, nitida, subtus pallidiora, glabra, 15 em. longa, 
45 mm. lata, nervorum paribus 8, reticulationibus conspicuis tenuibus, 
petiolis pubescentibus 5 mm. longis. Flores extra-axillares, singuli, 1 em. lati, 
pedicellis 1 em. longis. Sepala parva, ovata, hirta. Petala oblonga, ovata, 
extus hirta, intus glabra, obtusa, serie externa quam interiore breviore. 
Stamina oblonga, connectivo subelliptico, apice canaliculato antheram vix 
tegente. (ата pauca, oblonga, hirta, stigmatibus glabris. Ovulum sin- 
gulum. Carpella matura ellipsoidea, hirta vel pilis dejectis pustulata, 
1 em. longa, stipitibus 3 mm. longis. 
Distrib. Ulu Langat (C. B. Kloss). 
Nearest to P. dumosa, King, but differing in the venation of the leaves, 
the petals hairy outside and glabrous within, the connective or appendage 
of the stamen smaller, somewhat oblong, grooved along the top, and in the 
form of the fruit. Most of the flowers on the specimens appear to be uni- 
sexual and male, having no pistils. The petals appear to have been purple. 
POLYGALACEZ. 
PoLYGALA VENENOSA, Juss. in Poir. Dict. Eneye. v. 493. 
There are two forms in the collection, one the common peninsular form 
with broad ovate leaves, the other with oblanceolate leaves. 
Distrib. Common in the hill-woods above 1000 feet elevation. 
STERCULIACELE. 
LEPTONYCHIA GLABRA, Turez. in Bull. Soc. Nat. Mose. xxxi. (1858) 222. 
Distrib. Common all over the Peninsula. 
КОТАСЕ 2. 
GLYCOSMIS PENTAPHYLLA, Correa, in Ann, Мих, Par, vi. (1804) 384. 
Distrib, Common all over the Peninsula. 
GERANIACE. 
IMPATIENS ONCIDIOIDES, Zéidl. in Kew Bull. (1909) 11. 
Distrib. This beautiful Balsam seems to be abundant here. It occurs also 
in Perak and other parts of Selangor. 
