Leontodon leysseri (Wallr.) Beck, Fl. Nieder-Österreich: 1312. 1893
Leontodon leysseri, Fl. Nieder-Österreich: 1312. 1893
is new combination for Thrincia leysseri, Sched. Crit.: 441. 1822
has orthographic variant Leontodon leyseri
Leontodon leysseri, Fl. Nieder-Österreich: 1312. 1893