Wikstroemia ridleyi Gamble

Species

Angiosperms > Malvales > Thymelaeaceae > Wikstroemia

Characteristics

Shrub up to 2 m. Branchlets reddish-brown, sparsely puberulous and glabrescent. Leaves membranous to chartaceous, usually olive-brown when dry, glabrous on both surfaces, rarely sparsely puberulous on the midrib beneath, elliptic-oblong, lanceolate, ovate-oblong or ovate, 4-15.5 by 2½-4½ cm; base attenuate, acute or obtuse; apex acuminate; nerves 7-12 pairs, slightly curved towards the margin and then upward, slightly elevated on both surfaces; veins obscure on both surfaces; petiole 2-3 mm, sparsely puberulous when young. Flowers c. 15 mm long, yellow or greenish-yellow, 6-14, umbelliform on a terminal, very short, slightly puberulous peduncle; pedicels c. 1 mm, articulated towards the base, puberulous. Floral tube sparsely puberulous outside, glabrescent, glabrous inside. Calyx lobes ovate-oblong, obtuse, 3.5-4 mm long. Stamens shortly filamentous, free from the tube at the upper half, the two series c. 1 mm apart; anthers linear, obtuse or slightly apiculate, c. 1.5 mm long. Disk 2 free linear, c. 1 mm long, 2-lobed scales. Ovary ellipsoid or slightly obovoid, 1.5-2 mm long, hairy at the apex; style very short or obscure; stigma globose and papillose. Fruits red, ellipsoid or ovoid, 8 by 5 mm. Seeds ovoid, the same shape as the fruit.
Life form -
Growth form shrub
Growth support -
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Sexuality hermaphrodite
Pollination entomogamy
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Mature width (meter) -
Mature height (meter) 2.0
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Environment

Sandy, open coastal country.
More
Sandy open coastal country.
Light -
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Hardiness (USDA) 9-12

Usage

Uses. The species contains a purgative substance and the leaves are eaten as an aperient. The bark is used as entering into a compound potion against small-pox; it is pounded and converted into a poultice for applying to boils, or merely tied round the neck to stop vomiting. It is also used as a fish-poison. The fruits are poisonous (cf. BURKILL Dict. 1935 2258 ).
Uses medicinal poison
Edible -
Therapeutic use Piscicide (unspecified), Aperient (unspecified), Nausea (unspecified), Smallpox (unspecified), Boil (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
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Distribution

Wikstroemia ridleyi world distribution map, present in Germany, Malaysia, Singapore, and Thailand

Identifiers

LSID urn:lsid:ipni.org:names:833175-1
WFO ID wfo-0001282483
COL ID 5BYY7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Daphne ridleyi Wikstroemia ridleyi