viper grass
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Poales
- family: Poaceae
- genus: Dinebra
- species: Dinebra retroflexa
Dori
Sahel
Burkina Faso
Garoua
North
Cameroon
Assab
Southern Red Sea
Eritrea
Kombolcha
Amhara
Ethiopia
Wad Medani
Al Jazīrah
Sudan