I didn't find in Dr. Duke's database, any information about the uses of Costus afer
Here is some basic information about Costus afer.
Costus afer basic info
Scientific Name: Costus afer Ker Gawl..
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Costus afer in other websites
Costus afer common names, economics importance, distributional range and more in the USDA GRIN website - See link
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