| Bot. variety | Species | Awnedness | Pubescence | Glume Color | Seed Color | Awn Color |
|---|---|---|---|---|---|---|
| teheranicum | TR.AE | N | Y | M | W | |
| tarakanovii | TR.SP | |||||
| tanaiticum | TR.AE | N | N | C | W | |
| tadjicorum | TR.AE | Y | N | R | R | R |
| symbolonense | TR.BO | |||||
| surchianum | TR.CO | Y | Y | W | W | B |
| sunpani | TR.AE | N | N | M | W | |
| sulinense | TR.AE | N | Y | E | W | |
| suchobrusianum | TR.AE | |||||
| subturcinflatum | TR.AE | A | Y | R | W | R |
| subturcicumcompactoides | TR.AE | A | Y | R | W | R |
| subturcicum | TR.AE | A | Y | R | W | R |
| subsplendensinflatum | TR.AE | A | N | W | W | W |
| subsplendens | TR.CO | A | N | W | W | W |
| subsogdianinflatum | TR.AE | |||||
| subsericinflatum | TR.CO | A | Y | W | W | W |
| subsericeum | TR.CO | A | Y | W | W | W |
| subrubricepsinflatum | TR.CO | A | Y | R | W | R |
| subrubriceps | TR.CO | A | Y | R | W | R |
| subrenovatum | TR.AE | A | Y | D | R |