Hydnocarpus elmeri Merr.

Species

Angiosperms > Malpighiales > Achariaceae > Hydnocarpus

Characteristics

Small tree up to 18 m; young branches angular, initially slightly ferrugineous-pubescent, glabres-cent. Leaves oblong or ovate-oblong, shortly obtusely acuminate or cuspidate, cuneate to rotundate at the base, mostly distinctly inequilateral, chartaceous to subcoriaceous, brown when dry, shining above, dull beneath, glabrous or slightly pubescent on the midrib and nerves, 7-20 by 3.5-8 cm; nerves 7-8 pairs, little prominent above, markedly so beneath, veins ± transverse and little prominent on both sides, reticulations rather lax; petiole 8-15 mm. Stipules ovate-lanceolate, pubescent, 7-8 by 2 mm, rather soon caducous. ♂ Flowers in dense, sessile, supra-axillary clusters, densely rusty-pubescent all over. Pedicels 1-3 mm. Sepals ovate-elliptic, obtuse, 2 by 1.5 mm. Petals obovate, white, c. 1 mm long, densely rufous-papillose on both sides; scales minute, densely white-pilose, reddish when dry. Filaments fleshy, densely ferrugineous-papillose, hardly 1 mm. ♀ Flowers unknown. Young fruit subglobose, ferrugineous-tomentose, with 3 bifid, reflexed stigmas. Fruit globose, 4-5 cm diam., sordidly yellow-green, rufo-tomentose-punctate, with thin fragile pericarp; peduncle thick, 5 mm. Seeds 1-3, oblong-trigonous, 2.5-3 by 1.5 cm; testa striate-maculate.
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Growth form tree
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Foliage retention evergreen
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Mature height (meter) 18.0
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Environment

Primary forest on hilly ground, 130-200 m.
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Hardiness (USDA) 9-12

Usage

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Edible -
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Cultivation

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Distribution

Hydnocarpus elmeri world distribution map, present in Brunei Darussalam and Malaysia

Identifiers

LSID urn:lsid:ipni.org:names:365619-1
WFO ID wfo-0000926437
COL ID 3MZK9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Hydnocarpus elmeri