Hopea longirostrata P.S.Ashton

Species

Angiosperms > Malvales > Dipterocarpaceae > Hopea

Characteristics

Smooth or patchily flaky-barked tree of medium size. All parts apparently glabrous. Twig c. 2 mm ø apically, much branched, terete, smooth; stipule scar short, obscure. Bud to 2 by 2 mm, subglobose, obtuse. Stipule caducous, unknown. Leaves 7-9 by 3-5 cm, ovate-elliptic, coriaceous; base obtuse; acumen to 1.5 cm long, subcaudate; nervation dryobalanoid; main nerves c. 12 pairs, obscure, unraised, with subequal long intermediates; midrib slender but prominent above, acute, elevated beneath. Petiole 7-10 mm long, geniculate, blackish. Flower unknown. Panicle and fruit glabrous. Panicle to 4 cm long, terminal or 3-axillary; singly branched, branchlets bearing to 5 flowers. Pedicel c. 5 mm long, uniquely long. 2 longer calyx lobes to 24 by 6 mm, spatulate, tapering to 3 mm and terminating abruptly in a small incrassate central tubercle; 3 shorter lobes to 15 mm long, linear to spatulate, acute or obtuse, similar at the base. Nut to 6 by 4 mm, ovoid; style remnant to 2 mm long.
Life form -
Growth form tree
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Rare, lowland Mixed Dipterocarp forest.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Hopea longirostrata world distribution map, present in Malaysia

Conservation status

Hopea longirostrata threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:320932-1
WFO ID wfo-0000724578
COL ID 3MJF7
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Hopea longirostrata