Erigeron alpinus subsp. glabratus (Bluff & Fingerh.) Briq. in Annuaire Conserv. Jard. Bot. Genève 3: 116. 1899
Erigeron alpinus subsp. glabratus in Annuaire Conserv. Jard. Bot. Genève 3: 116. 1899
is new combination for Erigeron glabratus, Comp. Fl. German. 2: 364. 1825
Erigeron alpinus subsp. glabratus in Annuaire Conserv. Jard. Bot. Genève 3: 116. 1899