Achillea clavennae L.
      
no HD illustration available (m3)
2 11399 Achillea clavennae L. Compositae
H.G.L. Reichenbach, Icon. Fl. Germ. Helv., vol. 16 (Die Corymbiferen der deutschen Flora ): t. 1016, fig. 2 (1854) [H.G. Reichenbach]