A holotype of Biscutella laevigata subsp. woycickii Wierzbicka, Pielichowska & Wasowicz (WA0000071422).

 
 
  Part of: Wierzbicka M, Pielichowska M, Bemowska-Kałabun O, Rostański A, Wąsowicz P (2020) A new taxon within Biscutella laevigata L. (Brassicaceae) endemic to calamine areas in southern Poland. PhytoKeys 160: 123-129. https://doi.org/10.3897/phytokeys.160.53937