Lithocarpus papillifer Soepadmo

Species

Angiosperms > Fagales > Fagaceae > Lithocarpus

Characteristics

Tree 15-25 m, 30-40 cm ø; bark smooth, grey-brown. Branchlets initially densely set with fulvous to rufous, adpressed stellate hairs, later glabrous, greyish black, densely lenticellate; terminal buds ovoid, 2 by 2 mm, scales narrowly ovate. Stipules ovate or deltoid, 1-2 by ½-1mm. Leaves thick-coriaceous, (4-)6-10(-12) by (2-)3-4(-5½) cm (index 1½-2½), broadest at or below the middle; surfaces more or less discolorous, above dark chocolate-brown, dull to glossy, with some adpressed stellate hairs especially on the midrib and nerves, and blackish glandular papillae, underneath densely yellowish brown to rufous tomentose by adpressed, minute, stellate hairs; base acute, top acute or rounded-emarginate; midrib prominent beneath, slightly so above; nerves (5-)6-7(-8) pairs, prominent beneath, impressed above, parallel, at an angle of 45-50°, arcuating but not anastomosing towards the margin; reticulation fine, dense, scalariform, obscure to rather distinct beneath; petiole ½-1 cm, 1-3 mm ø, shallowly furrowed. Inflorescence male or androgynous, in densely subterminal, paniculate clusters, densely yellowish brown to rufous stellate hairy; bracts and bracteoles narrowly ovate, 1-1½ by ½-1 mm. Male rachis c. 5 cm, 1-1½ mm ø; ♂ flowers in clusters of 2-3, rarely solitary, filaments 1½-2 mm, anthers 0.25 mm long, pistillode globose, c. 1 mm ø. Androgynous rachis 4-5 cm, 2 mm ø; female flowers solitary, rarely in clusters of 2, staminodes rudimentary, styles 3, conical, 1-1½ mm,recurved. Cupule (not fully ripe) sessile, saucer-shaped, 6 mm long, 10-15 mm ø; rim thin, covering the basal part of the fruit; wall thin, densely fulvous tomentose on both sides; scales minute, adpressed, imbricate but concentrically set. Fruit (not yet ripe) ovoid-conical, c. 1 by 1⅓ cm, glabrous, chocolate-brown, glossy, top acuminate, base ro-tundate, scar concave, c. 8 mm ø; wall bony, thinner than ½ mm, for the greater part free from the cupule.
Life form -
Growth form tree
Growth support -
Foliage retention evergreen
Sexuality monoecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 15.0 - 25.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Submontane forest, at 600-1800 m. Fl. June-Jan., fr. Febr.-June.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-12

Usage

Uses -
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

Lithocarpus papillifer world distribution map, present in Indonesia and Malaysia

Identifiers

LSID urn:lsid:ipni.org:names:358921-1
WFO ID wfo-0000230148
COL ID 3VK34
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Lithocarpus papillifer