Artanema longifolium
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Lamiales
- family: Linderniaceae
- genus: Artanema
- species: Artanema longifolium
Bassila
Donga- Porto-Novo
Ouémé- Cové
Zou
Benin
Koforidua
Eastern
Ghana
Okahandja
Otjozondjupa
Namibia