| Poaceae | |
Melica violacea var. argentata
| Papp | Repert. Spec. Nov. Regni Veg. 25(7–13): 123 | 1928 |
| Poaceae | |
Melica violacea var. commersonii
| (Nees) Papp | Repert. Spec. Nov. Regni Veg. 25(7–13): 123 | 1928 |
| Poaceae | |
Melica violacea var. commutata
| (Steud.) Papp | Repert. Spec. Nov. Regni Veg. 23(7–13): 123 | 1928 |
| Poaceae | |
Melica violacea var. glabrescens
| Torres | Fl. Prov. Buenos Aires 4(2): 316 | 1970 |
| Poaceae | |
Melica violacea var. glabrior
| Papp | Repert. Spec. Nov. Regni Veg. 25(7–13): 123 | 1928 |
| Poaceae | |
Melica violacea fo. mollis
| (Papp) W. Hempel | Feddes Repert. 84(7–8): 557 | 1973 |
| Poaceae | |
Melica violacea fo. mucronata
| Papp | Repert. Spec. Nov. Regni Veg. 25(7–13): 123 | 1928 |
| Poaceae | |
Melica violacea var. pallida
| E. Desv. | Fl. Chil. 6: 377–378 | 1854 |
| Poaceae | ** |
Melica violacea var. typica
| Papp | Repert. Spec. Nov. Regni Veg. 25(7–13): 122 | 1928 |
| Poaceae | |
Melica violacea var. violacea
| | | |