94 
mfous-tomentose with a few scattered longer hairs. Leaves large, 
coriaceous, oblong, blunt at each end, tho edges undulate or obscurely 
sinuute-erenule : upper surface glabrous, the midrib and nerves pale 
when dry : under surface densely covered with minute, pale, stellate 
tomcntnm : main nerves 16 to 20 pairs, prominent, spreading, straight, 
the transverse veins rather distinct : length 9 to 14 in., breadth 5 to 8 
in., petioio 2 to 3 in. ; stipules rufous- sericeous, the hairs fascicled. 
Racemes 7- or 8-flowered. Floivers 1*75 iu. long. Calyx-tube 5-winged, 
cunescent, the short lobes very obtuse. Petals oblong or sub-spatbulate, 
stcllate-canescent. Fruit about 1 in. long, sub-globular, with 5 thick 
short wings iu its upper halt' ; enlarged calyx-lobes linear, obtuse, 5 or 
6 iu. long and 1'25 to 175 in. broad, shining, boldly 3-nerved, reticulate. 
Dyer in Journ. Bot. 1874, p. 103, t. 143, fig. 15. Parinarium dilleni- 
folium, R. Br. Wall. Cat. No. 7520. Petrocarya dillenifolia, Steud, 
Nomencl. II, 309. 
Singapore: Wallieh. Malacca: Maingay (Kew Distrib.) No. 197. 
Penang : Curtis No. 1402. Perak : Wray, No. 4160. 
It was Sir Joseph Hooker who first pointed out that the Walli- 
ehian plant No. 7520, issued aB Parinarium, belongs really to this 
species. 
7. Dipterocarpus fahineus, Vesquo in Comptes-Rendus, tome 78, 
p. 626 : Journ. Bot. for 1874, p. 149. A tree 40 to 80 feet high : young 
branches slender, at first minutely pulverulent tawny-pubescent, ulti- 
mately glabresent or glabrous and dark-coloured, the buds cylindric. 
Leaves coriaceous, elliptic ovate to elliptic-lanceolate, acute, the edges 
entire or sub-undulate-crenulate, the base cuneate, both surfaces puberu- 
lous especially on the midrib and nerves ; main nerves 10 to IS pairs, 
straight, oblique, prominent on the sub-glaucous lower surface j length 
2*5 to 3"25 in., breadth 13 to 1*75. Racemes slender, 1- to 4-flowered. 
Flowers abont 1*25 iu. long. Calyx-tube carapanulate, not constricted 
at the mouth, 5-angled. Ripe fruit ellipsoid, tapering more at the base 
than at the apex, 5-angled, glaucous, 1 iu. long: accrescent calyx-lobes 
linear-oblong, obtuse, contracted at the base, 3-nerved, 2*5 to 8 in, 
long and about '75 in. broad. D. priima&iew% Dyer Journ. Bot. 1874. 
pp. 104, 152. t. 144 fig. 17. Dipterocarpus, sp. Hook. fil. in Linn. Trans. 
XXIII, 101. 
Perak: King's Colloctor No. 3527, Scortechini. Penang; Curtis 
No. 1401. 
D. faxfineus, Vesque, has been collected hitherto only in Borneo 
(Beccari No. 3008 and Motley No. 143,) and the leaves are described 
by Dyer as being papyraceous in texture and having about 8 pairs of 
lateral nerves. The leaves of the Perak tree which 1 now refer to this 
386 
