$modus 0: smartphone
$modus 1: smartphone
Crassocephalum ducis-aprutii
Crassocephalum ducis-aprutii (Chiov.) S.Moore [Accepted]
Compositae
5 283120 Crassocephalum ducis-aprutii (Chiov.) S.Moore [116 934672 Senecio ducis-aprutii Chiov.]
G.W.J. Mildbraed, Wiss. Erg. Deut. Zentr.-Afr. Exped., Bot., vol. 2 (Botanik): t. 43 (1839)