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Garcinia gabonensis

Garcinia gabonensis

Gabon
Status
Not Evaluated

IUCN conservation assessment category

Habitat
deciduous woodlands, tropical rainforest canopies, and fertile alluvial valleys

Primary ecological niche & biome

Diet
C3 autotrophic photosynthesis, deep root mineral absorption, and carbon sequestration

Dietary type and primary food source

Activity
deciduous summer foliage, vernal flowering, and seasonal seed dispersal

Diurnal, nocturnal, or active patterns

Scientific Summary

GBIF Taxonomic Backbone & Wikipedia Registry Profile

Description. Dioecious shrub or small tree, up to 4 m high; latex transparent to greenish; branches circular in cross section, fissured, often reddish when dry; twigs flattened on cross section, smooth. Leaves opposite; petiole (4 -) 5 - 10 (- 12) mm, smooth, slightly canaliculated above, with indistinct foveola of about 1 mm long; blade generally oblanceolate, sometimes elliptic or rarely ovate, (7 -) 8 - 15 (- 16) x (2 -) 2.5 - 5 (- 6) cm, pointed at base, caudate-acuminate at apex, coriaceous to papery, glabrous; midrib prominent below, canaliculate above, lateral veins 7 - 13 pairs, visible on both surfaces, towards the margin clearly connected in distinct loops and united into an intramarginal vein that runs at (1 -) 2 - 3 mm from the margin, tertiary veins laxly reticulate, indistinct; resin ducts normally indistinct except in young leaves, subparallel to the midrib. Inflorescence axillary, of few-flowered fascicles; bracts many, small (<1 mm long). Flower 4 - merous, unisexual; pedicel slender, 2 (- 3) mm; sepals obovate, two external ones about 2 mm long, two internal ones about 4 mm long, greenish to yellowish; petals obovate, about 4 mm long, yellowish or greenish to white. Male flower: stamens 8 - 14, free, inserted in a ring around the pistillode, filament broadened and flat, white, anthers ellipsoid, strongly curved; pistillode broadly triangular-obovoid, longitudinally ribbed, stylode simple and slender, 1 - 2 mm long. Female flower: disc annular, flattened and pressed against the ovary; ovary globose, about 3 mm in diameter; stigma peltate, lobed, 2 mm wide. Fruit ovoid to subglobose, 5 - 11 mm in diameter, greenish, smooth, with persistent sepals at base.
Biology & Conservation

Ecologically, the conservation status of Garcinia gabonensis is officially designated as Not Evaluated. Current field registries estimate a global population composed of an unquantified number of individuals, making habitat preservation critical to maintaining their wild populations.

It is typically endemic to deciduous woodlands, tropical rainforest canopies, and fertile alluvial valleys, showing great physiological synergy with its surroundings. In terms of dietary preferences, it relies primarily on a diet of c3 autotrophic photosynthesis, deep root mineral absorption, and carbon sequestration. It exhibits specialized adaptations centered around a deciduous summer foliage, vernal flowering, and seasonal seed dispersal activity pattern, optimizing its energy conservation and interactions within its native ecosystem. The species has a typical natural lifespan of approximately 150 years, allowing it to adapt and mature through structured generational cycles.

Ongoing biological monitoring and ecological advocacy emphasize the importance of protecting this species. The stability of its food chain and the prevention of fragmentation in its primary range are vital for the continued survival of Garcinia gabonensis.

Energy & Activity Profile
Habitat & Adaptation Index
Quick Facts
Native RangeGabon
Habitat Rangedeciduous woodlands, tropical rainforest canopies, and fertile alluvial valleys
Lifespan150 Yrs
StatusData Deficient
ScientificGarcinia gabonensis
Registry Info
Lifespan150 years
KingdomPlantae
FamilyClusiaceae