Inula helenium subsp. vanensis
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.
Inula helenium subsp. vanensis in Notes Roy. Bot. Gard. Edinburgh 33: 249. 1974