| Name | Poa fendleriana subsp. longiligula (Scribner & T. A. Williams) Soreng |
| Authorship | (Scribner & T. A. Williams) Soreng |
| Rank | Subspecies |
| Placed in | Poa fendleriana (Steudel) Vasey |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Poa fendleriana subsp. longiligula (Scribner & T. A. Williams) Soreng |
| Identification made in | [no date] (5), 1986 (3) |