Melanochyla auriculata Hook.F.

Species

Angiosperms > Sapindales > Anacardiaceae > Melanochyla

Characteristics

Tree up to 30 m high and 68 cm ø. Buttresses 2 m high, 1 m wide, 10 cm thick. Bark grey to dark brown, smooth or irregularly cracked. Branchlets brown or reddish brown, pubescent, glabrescent. Leaves coriaceous, obovate to narrowly obovate, or narrowly elliptic, (6-)22-62(-87) by (3-)6-15 (-16½) cm; glabrous and shining on both surfaces; not papillose on the lower surface; base cordate or auricled, rarely obtuse, cuneate, or truncate; apex acuminate, cuspidate, rarely obtuse; nerves (8-)25-35 pairs; veins reticulate-scalariform, distinct beneath, faint above; petiole 0-1 cm, if present, puberulous. Panicles terminal, 15-63 cm long, pubescent, glabrescent; bracts triangular, ⅓-⅔ mm long. Flowers white, sessile or subsessile, 3½-4 mm long. Hypanthium c. ⅔ mm long. Calyx lobes ovate-oblong, 1-1¾ mm long. Petals elliptic or elliptic-lanceolate, 2½-3 by 1-1½ mm, slightly longitudinally ridged inside. Stamens c. 2 mm; filaments free, brown; anthers ⅔ mm long. Disk 5-(or 4-)lobed. Abortive pistil in ♂ 0, replaced by a tuft of hairs. Ovary subglobose, 2¼ mm ø; style c. 1mm; stigmas capitellate. Imperfect or abortive stamens in ♀ 1¾ mm. Drupe depressed-globose or slightly oblong, 2-3½ by 2-2½ cm, rusty-hairy; apex obtuse or rounded.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 30.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

In forest on swampy or dry lowland, rarely up to 1500 m. Fl. March-May, Sept., Dec; fr. June, Nov., Dec.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-12

Usage

Uses material medicinal
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

Melanochyla auriculata world distribution map, present in Indonesia, Iceland, Malaysia, and Singapore

Conservation status

Melanochyla auriculata threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:70019-1
WFO ID wfo-0000372646
COL ID 3Z8B7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Melanochyla auriculata