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CCDB → Angiosperms → Poaceae → Schizachyrium → Schizachyrium hirtiflorum Nees
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Schizachyrium hirtiflorum Nees | Schizachyrium sanguineum (Retz.) Alston | 70,100 | IPCN online | Hatch, S. L. 1980. Chromosome numbers of some grasses from the southwestern United States and Mexico. S. W. Naturalist 25: 278–280. | |||
| Schizachyrium hirtiflorum Nees | Schizachyrium sanguineum (Retz.) Alston | 60 | IPCN67-71 | POHL, R.W., & G. DAVIDSE. 1971. Chromosome numbers of Costa Rican grasses. Brittonia 23: 293-324. |