Thrincia leysseri Wallr., Sched. Crit.: 441. 1822 Thrincia leysseri Wallr., Sched. Crit.: 441. 1822is basionym for Leontodon leysseri (Wallr.) Beck, Fl. Nieder-Österreich: 1312. 1893has orthographic variant Thrincia leyseriTaxon for this nameThrincia leysseri Wallr., Sched. Crit.: 441. 1822