Aetheorhiza bulbosa subsp. willkommii (Burnat & Barbey) Rech. f. in Phyton (Horn) 16: 219. 1974
Aetheorhiza bulbosa subsp. willkommii in Phyton (Horn) 16: 219. 1974
is new combination for Crepis willkommii, Notes Voy. Bot. Iles Baléares: 56. 1882
Aetheorhiza bulbosa subsp. willkommii in Phyton (Horn) 16: 219. 1974