| Bot. variety | Species | Awnedness | Pubescence | Glume Color | Seed Color | Awn Color |
|---|---|---|---|---|---|---|
| suberinaceum | TR.CO | A | N | R | R | R |
| suberythroleucinflatum | TR.AE | A | N | R | W | R |
| subfalseerythroleucum | TR.AE | A | N | R | W | R |
| suberythroleuconcompactoides | TR.AE | A | N | R | W | R |
| subsericinflatum | TR.CO | A | Y | W | W | W |
| suberythrosperminflatum | TR.AE | A | N | W | R | W |
| suberythrospermumcompactoides | TR.AE | A | N | W | R | W |
| subfalseerythroleucon | TR.AE | A | N | R | W | R |
| subfalsegraecum | TR.AE | A | N | W | W | W |
| subfetisovii | TR.CO | A | N | R | W | |
| subfetissovinflatum | TR.CO | A | N | R | W | |
| subgraecinflatum | TR.AE | A | N | W | W | W |
| subgraecumcompactoides | TR.AE | A | N | W | W | |
| subgunticum | TR.AE | A | N | W | W | W |
| subhamadanicum | TR.AE | A | Y | M | W | |
| subhostinflatum | TR.AE | A | Y | W | R | W |
| subicterinum | TR.CO | A | N | W | R | W |
| subicterinflatum | TR.CO | A | N | W | R | W |
| subiranicum | TR.AE | A | Y | E | W | |
| subhostianum | TR.AE | A | Y | W | R | W |