Festuca longifolia var. trachyphylla (Hackel) Howarth
Festuca longifolia var. trachyphylla (Hackel) Howarth is a synonym sensu FNA Ed. Comm., 2007 of:
Festuca trachyphylla (Hackel) Krajina, an accepted species name sensu FNA Ed. Comm., 2007.
Festuca longifolia var. trachyphylla (Hackel) Howarth is a synonym sensu FNA Ed. Comm., 2007 of:
Festuca trachyphylla (Hackel) Krajina, an accepted species name sensu FNA Ed. Comm., 2007.