Kirschner, J. & Raab-Straube, E. von (2017+): Valeriana officinalis aggr. – In: Raab-Straube, E. von & Henning, T. (2017+): Valerianaceae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity
Name:
Valeriana wolgensis Kazak.
Nomencl. ref.:
in Zhurn. Opytn. Agron. Yugo-Vostoka 1-2: 61. 1922