Atlas of North European vascular plants
287 Agropyron mutabile Drob.
Syn.: Roegneria mutabilis (Drob.) Hyl., Elymus mutabilis (Drob.) Tzvel.
This arctic-montane species is restricted to N. Europe and parts of N. and C. Asia. The distribution is partly incompletely known, especially in Asia. Thus, the map is perliminary. The N. American counterpart is the polymorphic A. pauciflorum (Schwein.) Hichtc. (maps in Hultén, Fl. Alaska eighbor. Terr., p. 188 ff.).