Carvalhoa is a genus of plants in the family Apocynaceae first described as a genus in 1895. It is native to tropical Africa.Kew World Checklist of Selected Plant Families
Species Carvalhoa campanulata K.Schum. - Mozambique Carvalhoa macrophylla K.Schum. - Kenya, Mozambique, Tanzania, Malawi, Zambia
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