| Bot. variety | Species | Awnedness | Pubescence | Glume Color | Seed Color | Awn Color |
|---|---|---|---|---|---|---|
| melanopogon | TR.AE | Y | N | W | R | B |
| melanatherum | TR.TG | Y | N | W | W | B |
| melaleucum | TR.DR | |||||
| megalopolitanum | TR.TG | Y | Y | W | W | W |
| martinari | TR.PO | Y | Y | W | W | W |
| martensii | TR.TG | Y | N | R | R | B |
| maksimovii | TR.AE | |||||
| majus | TR.DN | Y | Y | W | R | B |
| magnum | TR.DN | Y | N | W | R | W |
| magnificum | TR.AE | |||||
| macha | TR.MA | Y | N | W | R | |
| macedonicum | TR.MO | Y | N | W | R | W |
| lutinflatum | TR.AE | N | N | W | R | |
| luteslum | AGTR | |||||
| lutescenscompactoides | TR.AE | N | N | W | R | |
| lutescens | TR.AE | N | N | W | R | |
| luteolum | TR.AE | |||||
| lusitanicum | TR.TG | Y | N | W | W | W |
| luristanicum | TR.AE | Y | Y | T | R | |
| linnaeanum | TR.TG | Y | Y | R | R | R |