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African Green Heart

Piptadeniastrum

African Green Heart
Photo: Ji-Elle, CC BY-SA 4.0

Piptadeniastrum is a genus with one species, Piptadeniastrum africanum, a tall deciduous legume tree of humid West and Central African forests. It is a timber and medicinal tree rather than a common garden plant, and it needs a large space and humid tropical conditions.

Family
Fabaceae (Pea & bean family)
Grows as
Tree
Light
Full sun
Water
Keep the soil consistently moist; it occurs naturally in swamp forests.
Soil
Moist, fertile, well-drained tropical soil.
Temperature
Warm humid tropical conditions; not frost tolerant.
How easy
Hard

About

Piptadeniastrum africanum is a tall deciduous tree within the legume family, Fabaceae. It is native to the humid tropics of sub-Saharan Africa, ranging from Senegal to Sudan and Angola. It is the sole species in genus Piptadeniastrum. It is also called Piptadenia africana, and its timber is traded under the names Dabema or Dahoma. It commonly occurs in freshwater swamp forests but can also be found further north.

Safety

Methanol and aqueous extracts from the stem bark tested for the presence of flavonoids, phenols, tannins and saponins. Profiles of its compounds include a variety of dihydroxy-trimethoxy(iso)flavone isomers, apigenin, chrysoeriol, eriodictyol, luteolin, and liquiritigenin.

Where it grows

Naturally occurs in the humid Guineo-Congolian forest of West and Central Africa from Senegal to Sudan and moving southwards towards northern Angola. It is locally known as Dabema in Ivory Coast and as Dahoma in Ghana.

Uses

The chemical compounds of Piptadeniastrum africanum have generated interest among researchers, largely due to the wide variety of afflictions that plant extracts are used to treat in traditional medicine. Extracts of the species are used to treat gastric ulcers. The Baka people of Cameroon use macerated stem bark extracts in preparations to treat abdominal pains while some healers use leaf extracts as a tonic or as an aphrodisiac. In Congo and Ghana, it is applied in native medicine as a treatment for back pains and sexual asthenia.

Text excerpted from the Wikipedia article Piptadeniastrum 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.

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