— 491 — 
suli; folia brevi-petiolata, e basi acutâ elliptico- vel sublanceolato- 
oblonga acuminata membranacea pellucido-punctata, supra mox 
glabra nervis depressis, subtus costulis 17 —14 erecto-patulis paral- 
lelis subaveniis ad axillas passim excavatis costâque acute exsertâ. 
notata, 10—6 poll. longa; gemmae axillares rufulo-hirtellae; flo- 
res… — Sumatra occid. in prov. Padang int. (r.). 
(756). Hopea® diversifolia. Ramuli novelli cum petiolis et fo- 
_ _liorum eostà supra versus basin pilosuli; folia brevi-petiolata, in 
eodem ramulo magnitudine et formâ disparia, pleraque et praesertim 
inferiora e basi acutiusculâ vel obtuso-subrotundatâ ovato-lanceolata 
sensim acuminata, alia majora ovato-oblonga acuminata, chartacea, 
cito omnino glabra, subtus costulis teneris (venis costalibus) utrin- 
que 8— 10 subreticulatis, axillis hie illie glandulosis et demum per- 
foratis; stipulae fagaces; flores. Ramuli teretiusculi tenues. Folia 
supra in sieco opaca, subtus parumper nitidula, costulis erecto-patu- 
lis vix concinnis, venis tenuioribus hic illie interjectis, glandu- 
lisque nigris planis irregulariter dispersis quasi fungoideis, mi- 
nora 3—8} poll. longa, 7—9 lin. lata, majora 5 poll. longa, 24— 25 
lata, — Sumatra austr. in prov. Lampong, ad Kebang (r.); in 
sylvis lampongis arbor altissima (z, herb. propr. n. 764). 
(757). Hopea? Siranda. Ramuli graciles, cum petiolis brevissi- 
mis et cost subtus pilis inaequilongis rufulo-tomentelli; folia e 
basi acutâ vel acutiusculâ elliptica vel saepius elliptico-oblonga lon- 
__giuscule nunc subabrupte obtusiuscule acuminata, chartacea, tenere 
__ patule vel subpatule costivenia, ad lentem laxiuscule „venuloso- 
reticulata, venis quibusdam magis manifestis, 34— 24 poll. longa, 
in sicco margine undata, subopaca, subeoncolora ; flores, Folia 
subtus haud perforata; stipulae exilissimae lineares angustissimae 
patentim pilosulae. — Sumatra occid. in Priaman (b.)._ 
Sectio IT. Dryobalanoides. Folia mole haud magna, venis tencris 
transverse striulata, haud costata, iis Dryobalanopsis Camphorae con- 
similia. — Arbores resinifluae, habitu a congeneribus satis remotae, 
fractu (flores nondum vidi) vero congruae. 
(758). Hopea Mengarawan. Glabra; ramuli tenues; folia brevi- 
petiolata, e basi lato-rotundatâ vel lato-cuneatâ ovato- vel ovato- 
oblonga, acumine lineari obtuso abrupte terminata, integerrima, fir- 
