Cheirolophus sventenii subsp. gracilis
Synonymy
Source: Greuter, W. (2006+): Compositae (pro parte majore). – In: Greuter, W. & Raab-Straube, E. von (ed.): Compositae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Cheirolophus sventenii subsp. gracilis, Veg. Fl. La Palma: 283. 1983