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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 This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported license (CC-By-SA-3.0 Unported).
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