Asteromoea mongolica (Franch.) Kitam. accepted as Kalimeris mongolica (Franch.) Kitam. (original description)
Bidens mayebarai Kitam. accepted as Bidens biternata var. mayebarae (Kitam.) Kitam. (original description)
Cacalia amagiensis Kitam. accepted as Parasenecio amagiensis (Kitam.) H.Koyama (original description)
Cacalia tagawai Kitam. (original description)
Cirsium congestissimum Kitam. (original description)
Cirsium connexum Kitam. (original description)
Cirsium hanamakiense Kitam. (original description)
Cirsium longepedunculatum Kitam. (original description)
Cirsium mirabile Kitam. (original description)
Cirsium otayai Kitam. (original description)
Cirsium patens Kitam. (original description)
Cirsium perplexissimum Kitam. (original description)
Cirsium suzukaense Kitam. (original description)
Cirsium tashiroi Kitam. (original description)
Cirsium tenue Kitam. (original description)
Lactuca dentata var. stolonifera Kitam. accepted as Ixeris dentata var. stolonifera (Kitam.) Nemoto (original description)
Lactuca makinoana Kitam. accepted as Ixeridium beauverdianum (H.Lév.) Spring. (original description)
Serratula palmatopinnatifida (Makino) Kitam. (original description)