Rhynchosia pycnostachya
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Fabales
- family: Fabaceae
- genus: Rhynchosia
- species: Rhynchosia pycnostachya
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Ouidah
Atlantique -
- Porto-Novo
Ouémé
Benin -
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Sassandra
Bas-Sassandra
Cote D'Ivoire -
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Bissau
Bissau
Guinea-Bissau -