Anaphalis contorta var. morrisonicola (Hayata) Yamam. accepted as Anaphalis morrisonicola Hayata (original description)
Aster baccharoides var. kanehirai Yamam. (original description)
Aster indicus var. lautureanus Yamam. accepted as Kalimeris shimadai (Kitam.) Kitam. (original description)
Aster trinervius var. hayatae Yamam. (original description)
Aster trinervius var. lasiocladus (Hayata) Yamam. (original description)
Bidens tripartita var. shimadai Yamam. accepted as Bidens tripartita var. tripartita (original description)
Eupatorium tashiroi var. gracillimum (Hayata) Yamam. accepted as Eupatorium tashiroi Hayata (original description)
Gerbera anandria var. integripetala Yamamoto accepted as Leibnitzia anandria (L.) Turcz. (original description)
Gnaphalium hypoleucum var. hololeucum (Hayata) Yamam. accepted as Gnaphalium hypoleucum var. amoyense (Hance) Hand.-Mazz. (original description)
Ixeris chinensis f. taitoensis (Hayata) Yamam. (original description)