Achillea rupestris Huter, Porta & Rigo, It. Ital. 3: [in schedis] No. 467. 1878
Achillea rupestris, It. Ital. 3: [in schedis] No. 467. 1878
is basionym for Ptarmica rupestris, Consp. Fl. Eur., Suppl. 2: 166. 1889
is basionym for Achillea erba-rotta subsp. rupestris, Cat. Pl. Vall. Aoste: 386. 1909
Achillea rupestris, It. Ital. 3: [in schedis] No. 467. 1878