Carduncellus caeruleus subsp. hispanicus (DC.) Rivas Goday & Rivas Mart. in Anales Inst. Bot. Cavanilles 25: 189. 1967
Carduncellus caeruleus subsp. hispanicus in Anales Inst. Bot. Cavanilles 25: 189. 1967
is new combination for Carduncellus hispanicus, Prodr. 7: 304. 1838
has orthographic variant Carduncellus coeruleus subsp. hispanicus
Carduncellus caeruleus subsp. hispanicus in Anales Inst. Bot. Cavanilles 25: 189. 1967