| Bot. variety | Species | Awnedness | Pubescence | Glume Color | Seed Color | Awn Color |
|---|---|---|---|---|---|---|
| nigrinflatum | TR.AE | N | Y | E | R | |
| nigricolorinflatum | TR.AE | N | N | B | R | |
| horanafricanum | TR.DR | Y | Y | W | R | B |
| reichenbachii | TR.DR | Y | N | W | R | B |
| leucomelan | TR.DR | Y | N | W | W | B |
| melanopus | TR.DR | Y | Y | W | W | B |
| libycum | TR.DR | Y | Y | B | R | B |
| jodurum | TR.TG | Y | Y | E | R | B |
| speciosissimum | TR.TG | Y | N | R | W | B |
| obscurum | TR.DR | Y | N | E | R | B |
| nachitschevanicum | TR.TG | Y | N | W | W | B |
| africanum | TR.DR | Y | Y | W | R | B |
| erythromelan | TR.DR | Y | N | R | W | B |
| apulicum | TR.DR | Y | Y | R | W | B |
| melanatherum | TR.TG | Y | N | W | W | B |
| nigrobarbatum | TR.TG | Y | N | W | R | B |
| nigraristatum | TR.AE | Y | N | W | R | B |
| provinciale | TR.DR | Y | N | E | W | B |
| pseudomirabile | TR.TG | Y | Y | R | W | B |
| pseudoturcicum | TR.AE | Y | Y | R | W | B |