A SCIENTIFIC EXPEDITION TO TEMENGOH. 77 
BIGNONIACEAE. 
Radermachera amoena, Seem. 
Fine trees along the Temengoh and Kertai rivers. 
Fi. glandulosa, Schum. Temengoh. 
PEDALINEAE. 
Sesamum indicum, L. Common in waste ground at Kuala 
Temengoh. 
ACANTHACEAE. 
Thunbergia fragrans, Roxb. var Javanica. 
Kuala Temengoh, Wray obtained it also at Ulu 
Kenering in this district. 
The wild form here is all var Javanica. It iscommon 
in Upper Perak, and in Selangor by the Batu Caves. 
The Pekan plant mentioned under fragrans true in the 
Materials is also the var Javanica. The typical form of 
fragrans nearly glabrous and with smaller flowers occurs 
as an escape in Singapore in hedges round Tanglin, etc. 
with 7. alata, Sims. The species does not occur truly 
-wild at all in Singapore and Kunstler’s plant quoted in 
the Materials must have been an escape. 
Th. laurifolia, Lindl., Temengoh woods. 
This is common over most of the low country woods 
of the Peninsula. 
Th. grandiflora, Roxb. given in theMaterials as from Singapore 
collected by Schomburgk, was obviously from a garden 
plant. It is not a native of the Peninsula so far as I 
have seen and certainly not from Singapore. It re- 
mains a considerable time in abandoned gardens, but 
I do not think ever fruits here. Clarke in the 
Materials says it runs excessively close to Th. laurt- 
folia, and corrects Lindau’s remarkable statement that it 
R. A. Soc., No. 57, 1910. 
