| Name | Aristida purpurea var. glauca (Nees) A. H. Homgren & N. H. Holmgren |
| Authorship | (Nees) A. H. Homgren & N. H. Holmgren |
| Rank | Variety |
| Placed in | Aristida purpurea Nuttall |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Aristida purpurea var. glauca (Nees) A. H. Homgren & N. H. Holmgren |
| Identification made in | [no date] (1) |