| Bot. variety | Species | Awnedness | Pubescence | Glume Color | Seed Color | Awn Color |
|---|---|---|---|---|---|---|
| wernerianum | TR.CO | N | N | W | R | |
| buccale | TR.TG | Y | Y | W | R | W |
| humboldtii | TR.CO | N | N | W | W | |
| gunbadi | TR.DN | Y | Y | W | R | W |
| africanum | TR.DR | Y | Y | W | R | B |
| reichenbachii | TR.DR | Y | N | W | R | B |
| melanopus | TR.DR | Y | Y | W | W | B |
| nachitschevanicum | TR.TG | Y | N | W | W | B |
| leucurum | TR.DR | Y | N | W | W | W |
| lutescens | TR.AE | N | N | W | R | |
| albidum | TR.AE | N | N | W | W | |
| leucomelan | TR.DR | Y | N | W | W | B |
| arras | TR.DN | Y | N | W | R | W |
| graecum | TR.AE | Y | N | W | W | W |
| hostianum | TR.AE | Y | Y | W | R | W |
| erythrospermum | TR.AE | Y | N | W | R | W |
| tricoccum | TR.DN | A | N | W | R | |
| affine | TR.DR | Y | N | W | R | W |
| nigrobarbatum | TR.TG | Y | N | W | R | B |
| melanatherum | TR.TG | Y | N | W | W | B |