Barwood is a West African tree in the pea family, native to the Sahel and savannahs, and now rare in the wild and sometimes cultivated. It is a nitrogen-fixing tree valued for timber and fuel, and it grows best in full sun in a seasonally dry, warm climate.
Family
Fabaceae (Pea & bean family)
Grows as
Tree
Light
Full sun
Water
Water young trees regularly until established, then rely mainly on the seasonal rains.
Soil
Well-drained, sandy or loamy soil; tolerates poor soils.
Temperature
20–35 °C; protect young trees from frost.
How easy
Moderate
Native range
W. Trop. Africa to Chad
Climate
seasonally dry tropical
About
Pterocarpus erinaceus is an endangered tree species native to the Sahelian region of West Africa. It is listed in Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora. It is used for fuel wood, for medicinal purposes, as a woodworking material, and is useful as a nitrogen-fixing plant to improve nutrient-depleted farming land. It has several common names, including kosso, barwood, African kino tree, muninga, and vène; mukwa is used for this species as well as other Pterocarpus. Groves of the tree can be found on the savannahs of West Africa, but it is becoming increasingly rare and is sometimes cultivated. The tree also grows in forests of Comoé National Park in Côte d'Ivoire, a region geographically close to the Sahel but with a higher moisture regime due to its location between two large rivers.
Text excerpted from the Wikipedia article Pterocarpus erinaceus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.