PHILIPPINE DIPTEROCARPACEAE. 261 
axillary in few-flowered racemose panicles. Occasionally Uxo inflores- 
cences from one axil. Eaclus of inflorescence l^rownish pubescent. Fruit 
3 to 4 mm in diameter, 4 to 5 mm long; resin-cavities in lower part of 
fruit. Fruiting calyx with 2 long wings 3.5 to 4.3 cm long and 10 to 15 
mm wide, with about 9 principal veins. .Wings yellow when dry, the veins 
being of darker color and the fruit and base of wings very dark-brown. 
Tlie bases of these two larger wings are expanded so as practically to 
conceal the small wings. 
DifPers from H. odorata in shape of leaves and in its thick short petioles, 
in size of fruit and in expanded bases of the two enlarged calyx wings; 
from IL plagata in its narrower leaves, shorter petioles, smaller fruit, with 
expanded bases to calyx wings; from //. phiUpjnnensis in fmit and the 
absence of the long stipules. 
Basilar, For. Bur. 15220 Klemme, An-?. 1910; for. Bur. WfOS Pray. 
Couimoii mime: dalindingan. 
2. Hopea mindanensis sp. nov. Plate XLlll. 
Arbor magna, 12 ad 15 m alta, 25 cm diam.; foliis anguste oblongis, 
brevissime acuminatis, basi irregnlariter cordatis, auriculatis, costa media 
-utrinque nervis lateralibus subtus prominentibus ; lamina 15 ad 35 cm 
longa, 6 ad 11 cm lata, nervis lateralibus 18 ad 24; petiolo brevissimo 
(5 ad 15 mm), pubescente. Fructu majusculo calyce accreto cincto; 
calycis lobis majoribus basi ovato tnmido, limbo late spathulato, apice 
rotundato, basim versus valde attenuato, nervis 7 percurso. 
MI^•DANAO, Bi.trict of Za)nl>oanga.. For. Bur, 9029 Whitford c£- mUchinson 
(type). Also represented by For. Bur. 9376 ^Vh^tford d Hufchinson, Jan. 1908, 
For. Bnr. 9.',36 Feb. 1908, all three numbers from the same locality. 
This species difTers from H. phiJippinensis in the larger size of leaves and 
fruit, the pubescent petioles and the aurieulate leaf-bases. 
Common name: iungnfiVftu. 
3. Hopea philippinensis Dyer in Jomn. Bot. 16 (1878) 100; Jidal in Eev. 
PI. Vase. Filip. (1886) 62; Brandis in Journ. Linn. Soc. Bot. 31 (1895) 04, 
Evoett & Whftford in Thilip. Bn,-. For. Bull. 5 (1900) 16, 28, 53 ; Foxwor Iw m 
riullp. Journ. Sci. 4 (1!)09) Bot. .515; Wlntfonl in Philip. Bun lor. Bull. 10 
(1911) 75, pi. 79. 
A medium-Sized tree with thin, dark-colorod bark. Leaves tliinly 
coriaceous, narrottly oblong, caudate-acuminate, base very unequal-siaea, 
obtuse and almost glabrous, midrib and the 17 to 33 pairs of secondary 
nerves prominent beneath : domatia conspicuoi.s ; leaf-blade 10 to 15 cm 
long, 3 to 5 cm wide; petiole very short, 6.5 mm long, black and wrmkled. 
Panicle rather short, terminal or lateral, usually appearmg from the 
branches below the leaves, i. e., from the axils of fallen leaves. Frmts 
with two, long, spathulate calyx-lobes, 6.5 to 7.5 cm long and : cm wiae 
very mudi narrowed toward the base. Fmit red when fresh, sometimes 
becoming chocolate-color on drying. 
103750 3 
