Knautia arvensis subsp. serpentinicola SynonymySource: Domina, G. (2017+): Dipsacaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Knautia arvensis subsp. serpentinicola SmejkalContentDistribution Bibliography Distribution Cs Euro+Med: Czech Republic nativeA,B,C Bibliography A. Danihelka, J., Chrtek, J. & Kaplan, Z. 2012: Checklist of vascular plants of the Czech Republic. – Preslia 84: 647-811 B. Kubát, K. 2002: Klíč ke květeně České republiky. – Praha C. Slavík & Štěpánková, J. 1997: Kvetena Ceské republiky 5