| Name | Poa pratensis subsp. angustifolia (Linnaeus) Lejeune |
| Authorship | (Linnaeus) Lejeune |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Poa pratensis Linnaeus |
| Citation | 1828 Comp. Fl. Belg. 82 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Poa pratensis subsp. angustifolia (Linnaeus) Lejeune |
| Identification made in | [no date] (6), 2010 (1), 2016 (1) |