Ainsliaea uniflora f. nivea (M.Mizush.) Yonek. (original description)
Aster microcephalus f. albidus (Kitam.) Yonek. (original description)
Aster microcephalus f. humilis (Nakai) Yonek. (original description)
Aster microcephalus f. ovatus (Franch. & Sav.) Yonek. accepted as Aster ovatus (Franch. & Sav.) Mot.Ito & Soejima (original description)
Aster microcephalus f. vernalis (Honda) Yonek. accepted as Aster ovatus (Franch. & Sav.) Mot.Ito & Soejima (original description)
Aster robustus (Makino) Yonek. (original description)
Crepidiastrum denticulatum f. pallescens (Momiy. & Tuyama) Yonek. accepted as Crepidiastrum denticulatum (Houtt.) Pak & Kawano (original description)
Crepidiastrum surugense (Hisauti) Yonek. (original description)
Ixeridium dentatum f. amplifolium (Kitam.) H.Nakai & H.Ohashi (original description)
Ixeridium dentatum f. atropurpureum (Nakai) H.Nakai & H.Ohashi accepted as Ixeridium dentatum subsp. dentatum (Thunb.) Tzvelev (original description)
Ixeridium dentatum f. leucanthum (H.Hara) H.Nakai & H.Ohashi (original description)
Ixeridium dentatum f. stoloniferum (Kitam.) Yonek. (original description)
Ixeridium dentatum subsp. ozense (Sugim.) Yonek. (original description)
Ixeridium dentatum var. albiflorum (Makino) H.Nakai & H.Ohashi (original description)
Ixeridium dentatum var. nipponicum (Nakai) H.Nakai & H.Ohashi accepted as Ixeridium dentatum subsp. nipponicum (Nakai) Pak & Kawano (original description)
Nemosenecio nikoensis f. albiflorus (Sugim.) Yonek. (original description)
Parasenecio delphiniifolia var. brevilobus (Sugim. & Sugino) Yonek. (original description)
Saussurea kudoana var. yuparensis (Kitam.) Yonek. (original description)