Vatica pauciflora Blume

Species

Angiosperms > Malvales > Dipterocarpaceae > Vatica

Characteristics

Small or medium-sized tree. Outside of perianth +-persistently pale grey-brown cinereous; ovary, panicles, and twig apices caducously so; elsewhere glabrescent. Twig c. 3 mm ø apically, much branched, pale grey-brown, usually minutely rugulose. Buds small, ovoid; stipules to 8 mm long, linear, becoming reflexed. Leaves 6.5-20 by 2.2-8 cm, variable in size, elliptic-lanceolate, thinly coriaceous; base cuneate; acumen to 1.5 cm long, prominent; nerves 6-9 pairs, arched, ascending, slender and hardly more elevated beneath than above; petiole 10-18 mm long, smooth, drying black. Panicle to 9 cm long, terminal or subterminal axillary, many-flowered, irregularly branching. Flower bud to 10 by 3 mm, fusiform; appendages minute, hardly exceeding anthers; style columnar, longer than ovary, expanding somewhat distally below the small conical style; flowers otherwise typical. Fruit pedicel to 7 by 3 mm, prominent; calyx lobes to 5 mm ø, hemispherical, incrassate, ± adnate round the impressed base of the nut; nut to 3 by 3 cm, ovoid, subacute, with 3 distinct loculicidal furrows; pericarp thick, corky, verrucose.
More
A tree. It grows 25 m tall. The leaves are narrowly oval to sword shaped. They are simple and arranged alternately. They are 7-20 cm long by 2-8 cm wide. The flowers are white or pale yellow and in the axils of leaves near the ends of branches. The fruit is a brown nut 3 cm wide.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 25.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

An understorey or canopy tree in lowland forests, growing in freshwater swamps and on the banks of sluggish rivers.
More
It is a tropical plant. It grows in freshwater swamps and along rivers.
Banks of sluggish rivers, fresh water swamps; common.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses food gum material timber 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 -

Images

Vatica pauciflora unspecified picture

Distribution

Vatica pauciflora world distribution map, present in Indonesia, India, Sri Lanka, Malaysia, Singapore, Thailand, and Viet Nam

Conservation status

Vatica pauciflora threat status: Vulnerable

Identifiers

LSID urn:lsid:ipni.org:names:321694-1
WFO ID wfo-0000423280
COL ID 7FJQ2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Pachynocarpus wallichii Pachynocarpus ruminatus Vatica forbesiana Vatica lamponga Vatica zollingeriana Vatica wallichii Vatica ruminata Vatica ovalifolia Vatica pauciflora Elaeogene sumatrana Vateria pauciflora Vatica kelsallii Vatica obtusa Retinodendron pauciflorum