A SCIENTIFIC EXPEDITION TO TEMENGOH. 49 
petiole 75 inch long or less. Flowers 4 or 5 together 
in little axillary fascicles, very shortly peduncled with 
very small ovate cuspidate bracts. All rose pink. Sepals 
4 short ovate obtuse. Petals calyptriform short ovate. 
Stamens 8. Anthers large reniform flattened laterally, 
dorsifixed bases prolonged, filaments very short. Style 
fairly stout cylindric. 
Temengoh woods. 
A small tree with the habit of MW. dichotomum, Clarke, 
but with more lanceolate leaves, and bright pink 
flowers. Calyx tube pyriform not turbinate as in M. 
dichotomum, Clarke. 
PASSIFLOREAE. 
Passiflora Horsfieldli, Bl. Temengoh, in fruit. 
Adenia acuminata, King. Common, Grit, road to Temengoh 
and Ulu Temengoh. 
BEGONIACEAE. 
Begonia clivalis, Ridl. Sandy banks at Ulu Temengoh. 
Occurs on sandy banks at Klang Gates, Selangor. 
B. isoptera, Dry. Very common all through the woods in 
damp spots. 
B. leucantha, n. sp. 
Rhizome very short and weak under an inch long. 
Stem short 4 inches long weak, hairy with 3 or 4 remote 
sreen leaves on long petioles. Leaf blade ovate cordate 
unequally lobed entire subacute succulent, 6 inches long, 
4 inches wide, the upper ones smaller, above glabrous 
or with a few scattered hairs, beneath hairy especially 
on the nerves and edge, petiole 1 to 3 inches long hairy. 
Flowers terminal on one or two branches on a peduncle 
14 inch long, branches half an inch glabrous. Bracts 
at base of peduncle broad oblong, truncate with an 
R. A. Soc., No. 57, 1910. 
ul 
