Landolphia calabarica
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Gentianales
- family: Apocynaceae
- genus: Landolphia
- species: Landolphia calabarica
Allada
Atlantique
Benin
Ebute Ikorodu
Lagos- Ibadan
Oyo
Nigeria
Koribundu
Southern Province
Sierra Leone