Festuca rigescens Kunth, Enum. Pl. 1: 403. 1833 Festuca rigescens Kunth, Enum. Pl. 1: 403. 1833is earlier homonym of Festuca rigescens (Grossh.) Trin. ex Boiss., Fl. Orient. 5: 638. 1884This name is not assigned to any taxon.
