Lactuca visianii Bornm. in Mitth. Thüring. Bot. Vereins 20: 29. 1905
Lactuca visianii in Mitth. Thüring. Bot. Vereins 20: 29. 1905
is new name for Mulgedium sonchifolium in Mem. Reale Ist. Veneto Sci. 15: 5. 1870
Lactuca visianii in Mitth. Thüring. Bot. Vereins 20: 29. 1905