Jacobaea aquatica L.
Placement status: name or taxon excluded (unspecific) (Absent from Greece. The record in Tutin & al. (1976: 202, as Senecio aquaticus), accepted by Greuter & Raab-Straube (2008: 498), is not substantiated by herbarium specimens or previous literature except for the misapplication of the name S. aquaticus to material of Jacobaea erratica (see Boissier 1875: 392, under S. erraticus).)