| Name | Agrostis rigidula var. diffusissima (Ohwi) Veldkamp |
| Authorship | (Ohwi) Veldkamp |
| Rank | Variety |
| Placed in | Agrostis rigidula Steudel |
| Citation | 1982 Blumea 28: 218 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Agrostis rigidula var. diffusissima (Ohwi) Veldkamp |
| Identification made in | [no date] (2) |