Agrostis gigantea var. glaucescens Widén, Fl. Fenn. 5: 104. 1971
Agrostis gigantea var. glaucescens, Fl. Fenn. 5: 104. 1971
is basionym for Agrostis gigantea subsp. glaucescens in Willdenowia 36: 662. 2006
is replaced synonym for Agrostis widenii in Jahrb. Bochum. Bot. Vereins 1: 116. 2010
Agrostis gigantea var. glaucescens, Fl. Fenn. 5: 104. 1971