Poaceae | * |
Graphephorum melicoides var. cooleyi
| (A. Gray) Scribn. | Mem. Torrey Bot. Club 5(4): 53 | 1894 |
Poaceae | |
Graphephorum melicoides var. majus
| A. Gray | Proc. Amer. Acad. Arts 5: 191 | 1861 |
Poaceae | |
Graphephorum melicoides var. triflorum
| (Elliott) Alph. Wood | Amer. Bot. Fl. (ed. 2) 2: 398 | 1871 |