Erigeron acris subsp. droebachiensis (O. F. Müll.) Arcang., Comp. Fl. Ital.: 340. 1882
Erigeron acris subsp. droebachiensis, Comp. Fl. Ital.: 340. 1882
is new combination for Erigeron droebachiensis in Oeder, Fl. Dan. 15: 4. 1782
has orthographic variant Erigeron acris subsp. droebachensis
Erigeron acris subsp. droebachiensis, Comp. Fl. Ital.: 340. 1882