Mulgedium quercinum (L.) C. Jeffrey in Notes Roy. Bot. Gard. Edinburgh 33: 432. 1975
Mulgedium quercinum in Notes Roy. Bot. Gard. Edinburgh 33: 432. 1975
is new combination for Lactuca quercina, Sp. Pl.: 795. 1753
Mulgedium quercinum in Notes Roy. Bot. Gard. Edinburgh 33: 432. 1975