| Name | Panicum linearifolium var. werneri (Scribner) Fernald |
| Authorship | (Scribner) Fernald |
| Rank | Variety |
| Placed in | Panicum linearifolium Scribner |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Panicum linearifolium var. werneri (Scribner) Fernald |
| Identification made in | [no date] (6), 1921 (2) |