Botanical Overview
Croton megalocarpus is a species in the Euphorbiaceae family. The spurge family (Euphorbiaceae) includes an extremely diverse group of plants ranging from small herbs to large trees, many with milky sap that can be irritating or toxic. The flowers are typically small and unisexual, often arranged in distinctive inflorescences. Many species contain diterpene esters and other bioactive compounds. Phytochemical data for this species are limited at present.
General Description
It is indigenous to ten countries in Sub-Saharan Africa, including Somalia, Kenya, Uganda, Democratic Republic of the Congo, Rwanda, Burundi, Tanzania, Malawi, Zambia, and Mozambique.
Family Context
The Euphorbiaceae family is large and globally distributed. Notable medicinal members include:
- Castorbean — 105 documented uses
- Physic Nut — 95 documented uses
- Queensland Asthma Herb — 53 documented uses
- Spanish Physic Nut — 45 documented uses
Geographic Distribution
Croton megalocarpus has been recorded in 10 countries and territories worldwide, including Congo (DRC), Ethiopia, Kenya, Malawi, Mozambique, and others.
Active Compounds
Phytochemical research has identified 1 compound in this species: betulin.
Research Status
Although this species has documented phytochemical constituents, its ethnobotanical and clinical documentation remains incomplete. Additional phytochemical investigation could identify novel bioactive compounds in this plant.