288 Agropyron fibrosum (Schrenk) Nevski

Syn.: Roegneria fibrosa (Schrenk) Nevski, Elymus fibrosus (Schrenk) Tzvel.

This northern species occurs in NE. Europe and NW. Asia. Eastwards the distribution is incompletely known. However, the species seems to be rare outside the hatched area. It is replaced eastwards by A. subfibrosum Tzvel. (Fl. Aret. URSS 2/1964, p. 238 f.).