Herbaceous perennials make up the vast majority of the genus Costus, a member of the Costaceae family, which comprises 128 taxa. It is found natively in North America, South America, Africa, and Tropical Asia. It is most often linked to wet tropical environments.
Data Profile
Taxonomic Scale: 128 taxa (115 base species, 13 variants).
Centers of Diversity: South America (86), Africa (31), North America (14)
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