Lactuca quercina subsp. chaixii (Vill.) Čelak., Prodr. Fl. Böhmen: 208. 1871

Lactuca quercina subsp. chaixii (Vill.) Čelak., Prodr. Fl. Böhmen: 208. 1871

Lactuca quercina subsp. chaixii (Vill.) Čelak., Prodr. Fl. Böhmen: 208. 1871

is new combination for Lactuca chaixii Vill., Prosp. Hist. Pl. Dauphiné: 33. 1779

Taxon for this name

Lactuca quercina subsp. chaixii (Vill.) Čelak., Prodr. Fl. Böhmen: 208. 1871