Laserpitium siler subsp. garganicum (Ten.) Arcang., Comp. Fl. Ital.: 302. 1882
Laserpitium siler subsp. garganicum, Comp. Fl. Ital.: 302. 1882
is new combination for Ligusticum garganicum, Fl. Napol. 1: 122. 1811
Laserpitium siler subsp. garganicum, Comp. Fl. Ital.: 302. 1882