Bunium alpinum subsp. petraeum (Ten.) Rouy & E. G. Camus in Rouy, Fl. France 7: 350. 1901
Bunium alpinum subsp. petraeum in Rouy, Fl. France 7: 350. 1901
is new combination for Bunium petraeum, Fl. Napol. Prodr: lx. 1810
Bunium alpinum subsp. petraeum in Rouy, Fl. France 7: 350. 1901