Aster caucasicus Willd., Sp. Pl. 3: 2020. 1803 Aster caucasicus Willd., Sp. Pl. 3: 2020. 1803is basionym for Kemulariella caucasica (Willd.) Tamamsch. in Komarov, Fl. SSSR 25: 112. 1959Taxon for this nameAster caucasicus Willd., Sp. Pl. 3: 2020. 1803