| Bot. variety | Species | Awnedness | Pubescence | Glume Color | Seed Color | Awn Color |
|---|---|---|---|---|---|---|
| alborubrum | TR.AE | N | N | R | W | |
| falsedelfii | TR.AE | N | Y | R | W | |
| milturum | TR.AE | N | N | R | R | |
| variabile | TR.AE | |||||
| albidum | TR.AE | N | N | W | W | |
| rubrum | TR.CO | N | Y | R | R | |
| vavilovii | TR.VA | N | N | G | W | |
| delfii | TR.AE | N | Y | R | W | |
| nigricans | TR.AE | Y | N | D | R | |
| leucospermum | TR.AE | N | Y | W | W | |
| creticum | TR.CO | N | N | R | R | |
| duhamelianum | TR.SP | N | N | R | R | |
| herrerae | TR.TG | Y | N | D | W | |
| alefeldii | TR.SP | N | Y | C | R | |
| tricoccum | TR.DN | A | N | W | R | |
| humboldtii | TR.CO | N | N | W | W | |
| wernerianum | TR.CO | N | N | W | R | |
| albidumcompactoides | TR.AE | N | N | W | W | |
| australianum | TR.AE | |||||
| cyanothrix | TR.AE | N | Y | C | R |