Gomphandra luzoniensis (Merr.) Merr.

Species

Angiosperms > Aquifoliales > Stemonuraceae > Gomphandra

Characteristics

Tree, (5-)12-30, up to 40 cm Ø. Branchlets usually reddish-brown in dry specimens, glabrous. Leaves elliptic to obovate-elliptic, apex ± abruptly acuminate for c. 1 cm, tip generally bluntish, base gradually cuneate-acuminate to the petiole, coriaceous, dark brown and shining above when dry, practically glabrous with age, 7-15 by 4-6(-8) cm, nerves c. 5 (rarely-7) pairs, rather straight in the lower, curved ascending in the distal part, slightly raised beneath, reticulation almost obsolete; petiole strongly grooved above, 1-1.5 cm by 1.5-2 mm. ♂ Inflorescences with 3-5 cymes on a common stoutish peduncle (1-3 cm), the rather numerous flowers ± scorpioidly arranged along the branches (5-10 mm), subdensely set with rusty appressed hairs on peduncle and branches. Calyx widely cup-shaped, base truncate, edge minutely 5-dented (sometimes more deeply disrupted), subglabrous, 1-1.5 mm. Petals 4, greenish-whitish, glabrous, connate in their lower ⅔ part, 4-5 mm. Stamens 5, finally somewhat exserted; filaments with long clavate-penicillate hairs on the inner side below the anther cells and on the connective. Rudiment of ovary glabrous. ♀ Inflorescences more lax and with fewer flowers. Calyx and petals as in ♂ flowers. Staminodes 5, less densely hairy than in ♂ flowers. Ovary glabrous. Drupe oblongoid to broadly ellipsoid, very apex a little oblique, otherwise equally rounded at both ends, 2-2.5 by (0.8-)l-1.2 cm; exocarp thin-coriaceous, becoming blackish when dry; endocarp with numerous longitudinal low ridges down to the very base, thin-woody.
More
Trees. Branchlets terete, glabrous. Petiole 1-1.5 cm, stout, glabrescent, strongly grooved abaxially; leaf blade obovate-elliptic, 7-9 × 5-6.5 cm, glabrous, lateral veins 3 or 4 pairs, veinlets obsolete, base obtuse-rounded or cuneate, apex obtuse or rounded. Inflorescences axillary, with 3-5 cymes on a common peduncle, densely pubescent. Calyx cupular, minutely 5-toothed, glabrescent. Petals 5, whitish, oblong, 4-5 mm, glabrous. Stamens 5; filaments flattened, with long hairs below anthers and on connective. Ovary cylindric, glabrous; stigma discoid, sessile. Drupe oblong, ca. 2 cm × 8-10 mm, glabrous, with many longitudinal ridges. Fl. and fr. Feb.
Life form -
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 15.0
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Flower color
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Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Low canopy forests, in coastal forests, at forest margins and in exposed locations; at elevations up to 850 metres.
More
Primary forest under partial shade or forest edge, at low altitudes, rarely up to 850 m, locally common.
Light -
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Hardiness (USDA) 8-12

Usage

Uses wood
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
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Distribution

Gomphandra luzoniensis world distribution map, present in China and Philippines

Identifiers

LSID urn:lsid:ipni.org:names:434297-1
WFO ID wfo-0000705375
COL ID 7DNM9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Urandra luzoniensis Stemonurus luzoniensis Gomphandra luzoniensis

Lower taxons

Gomphandra luzoniensis subsp. septentrionalis