Verbascum haussknechtii
Synonymy
Source: Marhold, K. (2011+): Verbascum. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Verbascum haussknechtii in Mitt. Geogr. Ges. (Thüringen) Jena 5 (Bot. Ver.): 71. 1887