Garcinia gerrardii Harv.

Forest mangosteen (en)

Species

Angiosperms > Malpighiales > Clusiaceae > Garcinia

Characteristics

Shrub or tree up to 13 m high; stems acutely angled or winged by decurrent petioles, with yellow or reddish brown latex; bark light grey. Leaves opposite; blade elliptic to broadly elliptic, 7-13 cm long, 3-8 cm wide, apex acute, mucronate with a recurved point, base broadly cuneate to rounded, midrib projecting below, lateral veins 9-13, 1/2-angled, irregular, curved, looping near margin, margin subrevolute and callose, coriaceous, glossy on both surfaces, dark green above, paler below; petiole 0.8-1.8 cm long, furrowed, clasping. Flowers 3-9, terminal at ends of branchlets, subtended at base by small ovate-triangular bracts. Male flowers: Sepals 4, unequal, opposite and decussate, ovate-triangular, 1.5-2 mm long, 2 mm wide, keeled, mucronate (with brown tip), pale green with brown mottling. Petals broadly ovate to subrotund, 6-8 mm long, 6-7 mm wide, concave, white. Staminal fascicles 4, 5.5 mm long, 1.5 mm wide, alternating with united rugose globose fasciclodes; stamens 10-16; filaments free or partially united, 0.5-1 mm long; anthers 0.25 mm long, 0.5 mm wide. Female flowers: Staminodial fascicles c. 1.5 mm long, 0.3 mm wide, alternating with rugose globose fasciclodes; filaments united almost to apex. Ovary globose, 3-or 4-locular, 2.6 mm long, 2.4 mm wide, surmounted by fleshy 3-or 4-lobed stigma. Berry subglobose, 1.8-3.25 cm diam., turning orange when ripe; seeds 1 or 2, subglobose, 1.4-1.5 cm diam.
More
Medium-sized, evergreen tree or shrub, 2.4-13.0 m high, usually with yellow juice, some-times with leafy branches modified into thorns. Leaves opposite, entire, glossy on bothsurfaces, coriaceous; venation usually prominent, often with translucent glandular canalsand brownish resin canals; petioles decurrent. Flowers terminal or axillary, solitary orin few-to many-flowered cymes, yellowish green, usually unisexual and plants dioecious.Male flowers: stamens many, free or connate in 4 or 5 fascicles (bundles), with eachfascicle forming a solid staminal column bearing free or partially fused filaments above.Female or bisexual flowers usually with 4(5) stamen fascicles or staminode fascicles.Flowering time Aug.-Feb. Fruit baccate, subglobose, orange when ripe, edible. Seeds1 or 2.
A medium sized tree. It grows to 13 m high but may grow higher in tropical places. The crown is glossy green. The branches and twigs have grooves. The sap is brownish yellow and sticky. The leaves are simple and opposite. They are leathery. They are 2.5-13 cm long by 1.3-6 cm wide. They are egg shaped. The tip is pointed. The edges of the leaves often roll inwards. The leaves are dark glossy green on top and paler underneath. The flowers are male and female on separate trees. They occur in bunches at the ends of branches. The flowers have 4 white petals and sepals which are green with brown marks. The fruit is a round berry 2.5 cm long. It is orange when ripe and edible.
Shrub or tree, up to 13 m high. Leaves opposite; petioles 8-18 mm long. Flowers terminal at ends of branches; staminal or staminodial fascicles present. Flowers white.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality
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Mature height (meter) 13.0
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Environment

A subtropical plant. It grows in forests and at the edges of forests from sea level to 600 m altitude.
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Hardiness (USDA) 9-12

Usage

The fruit are eaten raw. They are also used for alcoholic drinks. Caution: Alcohol is a cause of cancer.
Uses material medicinal
Edible fruits
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Cultivation

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Images

Garcinia gerrardii unspecified picture

Distribution

Garcinia gerrardii world distribution map, present in eSwatini and South Africa

Conservation status

Garcinia gerrardii threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:427964-1
WFO ID wfo-0000694324
COL ID 3F9VH
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Garcinia gerrardii Garcinia natalensis Garcinia transvaalensis