| Bot. variety | Species | Awnedness | Pubescence | Glume Color | Seed Color | Awn Color |
|---|---|---|---|---|---|---|
| leucomelan | TR.DR | Y | N | W | W | B |
| wittmackianum | TR.CO | N | Y | W | R | |
| melanopus | TR.DR | Y | Y | W | W | B |
| gunbadi | TR.DN | Y | Y | W | R | W |
| lutescens | TR.AE | N | N | W | R | |
| buccale | TR.TG | Y | Y | W | R | W |
| melanatherum | TR.TG | Y | N | W | W | B |
| nigrobarbatum | TR.TG | Y | N | W | R | B |
| arduini | TR.SP | Y | N | W | R | |
| gentile | TR.TG | Y | N | W | R | W |
| nigraristatum | TR.AE | Y | N | W | R | B |
| subgraecum | TR.AE | A | N | W | W | |
| martinari | TR.PO | Y | Y | W | W | W |
| salomonis | TR.TG | Y | Y | W | W | B |
| velutinum | TR.AE | N | Y | W | R | |
| arras | TR.DN | Y | N | W | R | W |
| lusitanicum | TR.TG | Y | N | W | W | W |
| farrum | TR.DN | Y | N | W | R | W |
| plenoerythrospermum | TR.AE | Y | N | W | R | W |
| albivelutinum | TR.SP | Y | Y | W | R |