Streblus taxoides (b.Heyne ex Roth) Kurz

Species

Angiosperms > Rosales > Moraceae > Streblus

Characteristics

Shrub or treelet up to 5 m tall, much-branched, with thorns up to 1.5 cm long, mostly terminating (short) leafy twigs, dioecious; short-shoots often present, bearing (clusters of) leaves and/or inflorescences. Leafy twigs 1-2.5 mm thick, brown to whitish puberulous unilaterally only or all over (or glabrous). Leaves distichous; lamina elliptic to narrowly ovate or (sub)obovate, (1-)2-10(-18) by (0.5-)1-4.5(-6.5) cm, subcoriaceous to coriaceous, apex acuminate to acute (to rounded), acumen acute to obtuse, base obtuse to rounded to cordulate, margin dentate to denticulate (to crenate), mainly in the upper part of the lamina; both surfaces glabrous and smooth; midrib impressed above, lateral veins 6-12 pairs, tertiary venation reticulate; petiole 0.1-0.4(-0.6) cm long, brown to whitish puberulous, adaxially only (or more all over); stipules 0.2-0.5 cm long, ciliolate, subpersistent. Staminate inflorescences axillary, 1-4 on short-shoots, short-spicate to (sub)capitate (or to racemose), (sub)sessile; spike (or raceme) 0.4-0.8 cm long; flowers 8-14, (sub)sessile (or up to 1 mm long pedicellate); perianth c. 1.5 mm long, subglabrous or minutely puberulous; stamens 2-2.5 mm long, anthers 0.6-0.8 mm long; bracts basally attached, 0.2-0.6 mm long, minutely puberulous. Pistillate inflorescences axillary, solitary (sometimes clustered on short-shoots), uniflorous; peduncle 0.3-0.6 cm long, subglabrous; tepals ovate, 2-5 mm long, glabrous, in fruit up to 2 cm long; ovary c. 1.5 mm long, style c. 1 mm long, stigmas 0.5-3 mm long; bracts usually 2, ovate to narrowly ovate, c. 1.5 mm long, subglabrous. Drupe ellipsoid, 0.5-1 cm long, dehiscent (?), whitish.
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Shrubs 2-3 m tall; dioecious. Branchlets curved, one side with dark-yellow marginal hairs; spines 1-1.5 cm, strong. Stipules lanceolate, abaxially with a longitudinal rib. Petiole 2-3 mm; leaf blades elliptic to oblong-lanceolate, 2-8 × 1-3.5 cm, leathery, base acuminate to obtuse, margin entire and apical half crenate or apically with 3 pairs of teeth, apex acuminate to blunt; secondary veins 7-11 on each side of midvein. Bisexual inflorescences absent. Male inflorescences axillary, sessile, capitate to shortly racemose; involucral bracts several whorled, 2.5-3.5 mm, membranous, abaxially pubescent. Female inflorescences 1-flowered; bracts 2, scale-like. Male flowers: shortly pedicellate; calyx lobes 4, ovate to lanceolate, with marginal hairs; filaments exserted at anthesis; anthers globose; pistillode cubic. Female flowers: pedicellate; calyx lobes 4, lanceolate, conspicuously veined, enlarged and leafy in fruit; ovary at first straight then oblique; style apically branched. Drupes globose, 4-5 mm in diam., enclosed at first by enlarged foliaceous calyx lobes, basally fleshy, apically papillate. Fl. Apr-May.
A shrub. It grows 2-3 m tall. The small branches are curved. There are hairs on one side. There are spines 1-2 cm long. The leaves are oblong or sword shaped and 2-8 cm long by 1-4 cm wide. The flowering shoots are in the axils of leaves. Male flowers are in groups and female flowers occur singly. The fruit is round and 4-5 mm across.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.5 - 4.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Scrub on sunny mountain slopes at low elevations in southern China. Evergreen forests. Dry, open forests at elevations below 300 metres.
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It is a tropical plant. It grows in scrub and on sunny mountain slopes at low elevations. It grows up to 300 m above sea level.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The fruit are eaten as a vegetable.
Uses medicinal
Edible fruits
Therapeutic use Fumitory (unspecified), Cold(Head) (unspecified), Sore (unspecified), Toothache (unspecified), Cold (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seeds.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Streblus taxoides world distribution map, present in Bhutan, China, India, Iceland, Sri Lanka, Myanmar, Philippines, Thailand, Timor-Leste, and Uruguay

Identifiers

LSID urn:lsid:ipni.org:names:856672-1
WFO ID wfo-0001245171
COL ID 7X24N
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Phyllochlamys spinosa Phyllochlamys tridentata Taxotrophis poilanei Taxotrophis roxburghii Epicarpurus involucratus Epicarpurus spinosus Epicarpurus timorensis Streblus taxoides Trophis taxoides Phyllochlamys taxoides Phyllochlamys wallichii Trophis taxiformis