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caloncoba
Scientific Name: Caloncoba
Family: Flacourtiaceae
Category: Dicot
Growth:
Duration:
Other Names:
Caloncoba Species
The genus Caloncoba, primarily found in Africa, presents a diverse array of species, showcasing the beauty and complexity of tropical flora. The bright white flowers of Caloncoba welwitschii, in particular, create a striking display in their natural habitat.
Considerations for Pets and Children
- Some Caloncoba species are trees or shrubs reaching up to 20m in height.
Taxonomy and Nomenclature
- Scientific Name: Caloncoba Gilg
- Family: Achariaceae (formerly Flacourtiaceae)
- Rank: Genus
- Synonyms: Oncoba welwitschii (for Caloncoba welwitschii), Caloncoba dusenii is a synonym for Caloncoba glauca
- Note: The text mentions both FLACTIACEAE and ACHARIACEAE as the family, reflecting a taxonomic change. The currently accepted family is Achariaceae.
Distribution and Habitat
- The genus Caloncoba is found in both Africa and America.
- Specific regions in Africa include Upper and Lower Guinea (from Ivory Coast to West Cameroon), the Democratic Republic of Congo, S-Nigeria, Cameroon, Equatorial Guinea, Central African Republic, Gabon, Congo, Angola, Tanzania, Malawi, and N-Mozambique.
- Caloncoba echinata is found in Liberia.
- The predominant habitat is forest.
Morphological Characteristics
- Caloncoba echinata can grow as a tree or shrub, reaching up to 6 meters in height, and is heavily branched.
- The leaves are oval, measuring 10-28 cm long and 8-20 cm wide, and are described as subcoriaceous with serrulate margins.
Chemical Constituents
- Research has identified cycloartane-type triterpenoids, including glaucartanoic acids A and B, isolated from the fruits of Caloncoba species.
- Dammarane and malabaricane triterpenes have also been isolated from Caloncoba echinata.
- Lophocarpin and 21β-Hydroxylophocarpin have been isolated from Caloncoba lophocarpa.
Traditional Uses
- The text refers to a report in Cameroon about the anti-leprosy properties of Caloncoba fruits. It is mentioned that they were prepared as Gorli oil.
Further Information
- The PLANTS Database (version 4.0.4), National Plant Data Center, NRCS, and USDA.
- Royal Botanic Gardens, Kew (K) Herbarium.
- Germplasm Resources Information Network (GRIN), US Department of Agriculture Agricultural Research Service.
- Tropicos database.
- EOL (Encyclopedia of Life).
- ResearchGate.