Barbarea arcuata (J. Presl & C. Presl) Rchb. in Flora 5: 296. 1822 Barbarea arcuata (J. Presl & C. Presl) Rchb. in Flora 5: 296. 1822is new combination for Erysimum arcuatum J. Presl & C. Presl, Fl. Čech.: 138. 1819This name is not assigned to any taxon.