Scorzonera hispanica var. trachysperma Fiori in Fiori & Paoletti, Fl. Italia 3: 412. 1904
Scorzonera hispanica var. trachysperma in Fiori & Paoletti, Fl. Italia 3: 412. 1904
is basionym for Scorzonera hispanica subsp. trachysperma in Bull. Soc. Hist. Nat. Afrique N. 30: 290. 1939
is new name for Scorzonera serrulata, Fl. Libyc. Spec.: 49. 1824
Scorzonera hispanica var. trachysperma in Fiori & Paoletti, Fl. Italia 3: 412. 1904