| Bot. variety | Species | Awnedness | Pubescence | Glume Color | Seed Color | Awn Color |
|---|---|---|---|---|---|---|
| bartangiense | TR.CO | N | N | R | W | R |
| bardarai | TR.CO | |||||
| barbarossacompactoides | TR.AE | Y | Y | R | R | R |
| barbarossa | TR.AE | Y | Y | R | R | R |
| baranovii | TR.AE | |||||
| badakschanicum | TR.AE | Y | Y | R | R | B |
| aydiniense | TR.DR | Y | N | W | W | B |
| australianum | TR.AE | |||||
| australe | TR.DR | N | N | E | W | |
| aureum | TR.CO | Y | N | W | W | W |
| aureum | TR.AE | N | N | W | W | |
| atrum | TR.CO | N | Y | E | R | |
| atroerinaceum | TR.CO | Y | Y | E | R | |
| atrocyanum | TR.CO | Y | Y | D | W | |
| atriceps | TR.CO | Y | N | E | R | |
| atratum | TR.DN | Y | Y | B | R | |
| asiaticicterinum | TR.CO | |||||
| arraseita | TR.DN | |||||
| arras | TR.DN | Y | N | W | R | W |
| arpurunial | TR.DN |