Anisoptera aurea Foxw.

Species

Angiosperms > Malvales > Dipterocarpaceae > Anisoptera

Characteristics

Large tree with pale shaggily flaky bark. Leaf undersurface densely golden lepidote; nerves and midrib beneath, leaf buds, petiole, twigs and ovary densely persistently pale brown puberulent; panicles and fruit calyx sparsely so; parts of petals exposed in bud densely greyish puberulent. Twigs c. 3 mm ø, becoming terete, pale brown, rugulose. Leaf buds to 4 by 2 mm, lanceolate, acute; stipules not seen. Leaves 7-11 by 2.5-5.5 cm, oblong or oblanceolate, thinly coriaceous; base cuneate or sometimes obtuse; acumen to 1 cm long, slender, prominent, down-curved and bending over on pressing; nerves (15-)18-20 pairs, slender but distinctly elevated beneath, less so but distinct above, at 65°-80°; secondary nerves obscure or absent; tertiary nerves densely reticulate, evident on both surfaces; midrib slender but prominent beneath, obscure, deeply depressed, above; petioles 15-27 mm long, slender, prominently geniculate. Panicles to 12 cm long, slender, lax, pendent, terminal or axillary, singly (if axillary) or doubly branched; branchlets to 15 mm long, bearing to 3 flowers. Flower buds to 6 by 3 mm. Sepals narrowly deltoid, 2 longer subacute, 3 shorter prominently acuminate; stamens 35-38, subequal; filaments +-equal to the oblong somewhat tapering anthers, filiform; appendage very slender, c. 1.75 times as long as anthers; stylopodium broadly ellipsoid-cylindrical, densely golden stellate-puberulent, crowned by the prominently trifid acute style. Fruit pedicel to 4 mm long, slender; calyx tube to 7 mm ø subglobose; 2 longer lobes to 10 by 1.5 cm, narrowly spatulate, narrowly obtuse, c. 3 mm wide at base; 3 shorter lobes to 12 by 2 mm, linear; stylopodium cylindric, tapering, subacute.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 32.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Mixed dipterocarp forests, especially on ridges, at elevations up to 600 metres.
More
Mixed Dipterocarp forest, especially on ridges to 200 m, in everwet zone.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

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

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Anisoptera aurea world distribution map, present in Philippines

Identifiers

LSID urn:lsid:ipni.org:names:320541-1
WFO ID wfo-0000537342
COL ID 66QZ9
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Anisoptera aurea