| Name | Andropogon gyrans var. stenophyllus (Hackel) C. S. Campbell |
| Authorship | (Hackel) C. S. Campbell |
| Rank | Variety |
| Placed in | Andropogon gyrans Ashe |
| Citation | 1983 J. Arnold Arbor. 64: 217 |
| Holdings | 30 Specimens held in the Harvard University Herbaria identified as Andropogon gyrans var. stenophyllus (Hackel) C. S. Campbell |
| Identification made in | [no date] (29), 1980 (1) |