brown-seed finger grass
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Digitaria
- species: Digitaria diagonalis
- Parakou
Borgou
Benin- Makoua
Cuvette
Congo- Kikwit
01- Mwene-Ditu
Kasaï-Oriental
Congo, Democratic Republic- Beyla
Nzerekore
Guinea- Robertsport
Grand Cape Mount
Liberia- Gokwe
Midlands
Zimbabwe