Scorzonera austriaca subsp. crispa (M. Bieb.) Nyman, Consp. Fl. Eur.: 464. 1879
Scorzonera austriaca subsp. crispa, Consp. Fl. Eur.: 464. 1879
is basionym for Takhtajaniantha crispa in PhytoKeys 137: 72. 2020
is basionym for Scorzonera crispa, Fl. Taur.-Caucas. 2: 234. 1808
Scorzonera austriaca subsp. crispa, Consp. Fl. Eur.: 464. 1879