| Bot. variety | Species | Awnedness | Pubescence | Glume Color | Seed Color | Awn Color |
|---|---|---|---|---|---|---|
| graecumcompactoides | TR.AE | Y | N | W | W | W |
| dreischianum | TR.TG | Y | N | R | W | R |
| gentile | TR.TG | Y | N | W | R | W |
| milturum | TR.AE | N | N | R | R | |
| erinaceum | TR.CO | Y | N | R | R | |
| albidum | TR.AE | N | N | W | W | |
| fereaffine | TR.DR | Y | N | W | R | W |
| album | TR.SP | N | N | W | R | |
| nigrobarbatum | TR.TG | Y | N | W | R | B |
| thumanianii | TR.AR | Y | N | W | R | W |
| albispicatum | TR.SP | N | N | W | R | |
| melanatherum | TR.TG | Y | N | W | W | B |
| albobscurum | TR.DR | Y | N | D | R | B |
| flavescens | TR.MO | Y | N | R | R | R |
| horanaffine | TR.DR | Y | N | W | R | W |
| kotschyanum | TR.DS | Y | N | W | W | |
| QUITuncinatum | TR.ET | Y | N | W | R | W |
| pseudoerythroleucum | TR.AE | Y | N | R | W | B |
| nigricultum | TR.MO | Y | N | E | R | B |
| griseoicterinum | TR.CO | Y | N | G | R |