Quassia gabonensis Pierre

Species

Angiosperms > Sapindales > Simaroubaceae > Quassia

Characteristics

A large tree. It grows 40 m tall. The wood is soft and white. The trunk can be 2 m across. The leaves have 7-19 opposite leaflets. The flowers are yellowish-white, The fruit are black and shiny.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 32.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Mainly found in rainforest, in primary as well as in secondary forest, often on sandy soils. Although it nowhere occurs abundantly, it is locally common.
More
It is a tropical plant. It grows in rainforest.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The seeds are boiled for 2-3 hours then washed for a few days in running water before being dried and crushed. Fat is extracted from the seeds and eaten raw.
Uses environmental use food fuel invertebrate food material medicinal poison social use wood
Edible fruits seeds
Therapeutic use Colic (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Quassia gabonensis world distribution map, present in Angola, Benin, Burkina Faso, Central African Republic, Côte d'Ivoire, Congo, Gabon, Ghana, Guinea, Gambia, Guinea-Bissau, Equatorial Guinea, Mali, Niger, Nigeria, Senegal, Sierra Leone, Togo, and Zambia

Conservation status

Quassia gabonensis threat status: Vulnerable

Identifiers

LSID urn:lsid:ipni.org:names:814020-1
WFO ID wfo-0000733369
COL ID 7WQV2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Quassia silvestris Simaba gabonensis Hannoa kitombetombe Hannoa klaineana Quassia gabonensis Odyendyea gabonensis Quassia klaineana Odyendea klaineana Odyendea gabunensis Hannoa njariensis Quassia undulata f. silvestris