Cardamine amara subsp. opicii (J. Presl & C. Presl) Čelak., Prodr. Fl. Böhmen: 449. 1875
Cardamine amara subsp. opicii, Prodr. Fl. Böhmen: 449. 1875
is new combination for Cardamine opicii, Fl. Čech.: 136. 1819
has orthographic variant Cardamine amara subsp. opizii
Cardamine amara subsp. opicii, Prodr. Fl. Böhmen: 449. 1875
Cardamine amara subsp. opicii, non , Prodr. Fl. Böhmen: 449. 1875 sensu Adler, W., Oswald, K. & Fischer, R.