bush yam
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Dioscoreales
- family: Dioscoreaceae
- genus: Dioscorea
- species: Dioscorea praehensilis
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Natitingou
Atakora -
- Abomey-Calavi
Atlantique
Benin -
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Rumonge
Bururi
Burundi -
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Maroua
Far North
Cameroon -
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Toumodi
Lacs
Cote D'Ivoire -
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Lastoursville
Ogooué-Lolo
Gabon -
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Ikom
Cross River
Nigeria -