Artemisia migoana Kitam. accepted as Artemisia stolonifera (Maxim.) Kom. (original description)
Cacalia matsudae Kitam. accepted as Parasenecio matsudai (Kitam.) Y.L.Chen (original description)
Cirsium japonicum var. spinossimum (Kitam.) Kitam. (original description)
Ligularia bucovinensis Nakai (original description)
Ligularia cacaliiformis (Lam.) Nakai (original description)
Ligularia gigantissima Nakai (original description)
Ligularia leucocoma Nakai accepted as Ligularia jaluensis Kom. (original description)
Ligularia sachalinensis Nakai (original description)
Ligularia splendens (H.Lév. & Vaniot) Nakai (original description)