Quercus chrysotricha A.Camus

Species

Angiosperms > Fagales > Fagaceae > Quercus

Characteristics

Tree, c. 19 m, c. 30 cm ø; bark smooth or finely fissured. Branchlets initially densely brownish pubescent, late glabrescent, lenticellate; terminal buds ovoid-globose, c. 3 by 2 mm, scales ovate, glabrous. Stipules linear-acute, 8-10 by 1 mm, densely woolly rufous-tomentose by simple hairs. Leaves thin-coriaceous, obovate-elliptic, 1-5½ by 1½-3½ cm; base attenuate-rounded or attenuate-acute, slightly asymmetrical, margin entire, apex rounded or truncate-emarginate; above glabrous, underneath sparsely pubescent, glabrescent; midrib and nerves slightly prominent beneath, flattened or impressed above; nerves 4-5 pairs, at an angle of 60-70°, parallel, arcuating towards the margin; reticulation obscure on both surfaces; petiole 1-5 mm, adaxially flat. Cupule cup-shaped, obconical, 1-1½ cm through, base attenuate-acute, covering ¼-⅓ part of the fruit; lamellae thin, 6-7, densely tomentose, denticulate. Fruit ovoid-conical, 1½-2 by 1-1½ cm, densely tomentose, glabrescent; top attenuate-acute, base convex.
Life form -
Growth form tree
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Foliage retention evergreen
Sexuality monoecy
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Environment

Mossy forest, 1200-1300 m. Fr.--09.
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Usage

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Edible -
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Cultivation

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Germination duration (days) 120 - 365
Germination temperacture (C°) 10
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Distribution

Quercus chrysotricha world distribution map, present in Malaysia

Conservation status

Quercus chrysotricha threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:359499-1
WFO ID wfo-0000290156
COL ID 4R4LG
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Quercus chrysotricha