Artemisia iwayomogi Kitam. accepted as Artemisia gmelinii Weber ex Stechm. (original description)
Artemisia saitoana Kitam. (original description)
Artemisia tsuneoi Tatew. & Kitam. (original description)
Aster iinumae Kitam. accepted as Aster iinumae Kitam. ex Hara (original description)
Atractylodes carlinoides (sphalm.carolinoides)(Hand.-Mazz.) Kitamura (original description)
Cacalia koidzumiana Kitam. accepted as Parasenecio koidzumiana (Kitam.) H.Koyama (original description)
Chrysanthemum cuneifolium Kitam. accepted as Dendranthema ×cuneifolium (Kitam.) H.Koyama (original description)
Chrysanthemum wakasaense Shimot. (original description)
Chrysanthemum yoshinaganthum Makino ex Kitam. accepted as Dendranthema yoshinaganthum (Makino ex Kitam.) Kitam. (original description)
Chrysanthemum yoshinaganthum Makino (original description)
Cirsium luchuense Nakai ex Koidz. (original description)
Saussurea yamatonus Honda ex Koidz. (original description)