Synonyms:

242423841	Ligularia arnicoides var. glabrata = Cremanthodium oblongatum
242423842	Ligularia corymbosa = Ligularia amplexicaulis
200024225	Ligularia hookeri = Cremanthodium hookeri
242423843	Ligularia mortonii = Cacalia mortonii
242423844	Ligularia nigro-pilosa = Cremanthodium retusum
242329393	Ligularia racemosa = Ligularia fischeri
200024276	Ligularia retusa = Cremanthodium retusum
242423845	Ligularia sibirica var. longebracteata = Ligularia fischeri
242329402	Ligularia sibirica var. racemosa = Ligularia fischeri