Order Sapindales, Family Sapindaceae, Subfamily Hippocastanoideae
Distribution range: Europe (Al.Au.Be.Br.Bu.Co.Cz.Da.Ga.Ge.Gr.He,Ho.Hs.Hu.If.Ju.Po.Rm.Rs.(C.W.K.)Sa.Si.Su.Tu.(Hb.))
カエデ属：イロハモミジ、イタヤカエデ