Vatica maingayi Dyer

Species

Angiosperms > Malvales > Dipterocarpaceae > Vatica

Characteristics

Twigs, petioles, buds and stipules outside shortly fulvous flocculent tomentose, patchily caducous except on buds. Twigs c. 2 mm ø apically, smooth. Bud to 3 by 3 mm, ovoid, acute, prominent. Stipules to 10 by 3 mm, lorate, leaving conspicuous pale horizontal scars. Leaves 5.5-12.5 by 1.2-5 cm, elliptic, somewhat chartaceous; base cuneate; acumen to 1 cm long, deltoid; nerves 9-11 pairs, with few short secondary nerves, applanate above, slender but prominent beneath, arched at 35°-50°; midrib prominent on both surfaces; tertiary nerves slender, reticulate; petiole 1-2.5 cm long, prominently geniculate, ribbed. Panicle to 4 cm long, axillary, short, ribbed, shortly patchily caducous fulvous flocculent tomentose, irregularly singly branched; bracteoles c. 2 mm long, linear. Flower buds to 1 cm long, fusiform; calyx rufous flocculent tomentose; corolla bright red; flowers otherwise typical. Fruit shortly fulvous flocculent tomentose, subpersistent on nut, patchily caducous elsewhere. Pedicel to 3 mm long; calyx lobes free to within 2 mm of the pedicel; 2 longer calyx lobes to 8 by 2.5 cm, lorate to narrowly ovate, obtuse, c. 7 mm wide and somewhat revolute at base; 3 shorter lobes to 2.5 by 1 cm, narrowly ovate, acute, 3 mm wide at base. Nut to 7 by 7 mm, globose, shortly mucronate.
Life form -
Growth form tree
Growth support free-standing
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 c3

Environment

Locally frequent, on low lying land and hillsides below 500 m.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses material
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

Vatica maingayi world distribution map, present in Indonesia, India, Myanmar, Malaysia, Singapore, and Thailand

Conservation status

Vatica maingayi threat status: Critically Endangered

Identifiers

LSID urn:lsid:ipni.org:names:321668-1
WFO ID wfo-0000423131
COL ID 7FJN2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Vatica maingayi Vatica aperta