Rhaponticum lyratum (DC.) Bergmans, Vaste Pl. Rotsheesters, ed. 2: 696. 1939
Rhaponticum lyratum, Vaste Pl. Rotsheesters, ed. 2: 696. 1939
is new combination for Rhaponticum scariosum var. lyratum, Prodr. 6: 664. 1838
non Rhaponticum lyratum, 1933
Rhaponticum lyratum, Vaste Pl. Rotsheesters, ed. 2: 696. 1939