Senecio squalidus subsp. aethnensis (DC.) Greuter in Willdenowia 33: 248. 2003
Senecio squalidus subsp. aethnensis in Willdenowia 33: 248. 2003
is new combination for Senecio aethnensis, Prodr. 6: 345. 1838
has orthographic variant Senecio squalidus subsp. aetnensis
Senecio squalidus subsp. aethnensis in Willdenowia 33: 248. 2003