Cercidiphyllum japonicum, 1864 species doubtful

Cercidiphyllum japonicum Siebold & Zucc. ex Miq., 1867 species doubtful

Cercidiphyllum magnificum f. pendulum (Miyoshi ex Makino & Nemoto) Spongberg form synonym

Cercidiphyllum ovale Maxim. species synonym

Cercidiphyllum japonicum var. sinense Rehder & E.H.Wilson variety synonym

Cercidiphyllum magnificum (Nakai) Nakai species accepted

Cercidiphyllum elongatum Brown, 1939 species accepted

Cercidiphyllum genetrix (Newberry, 1868) species synonym

Cercidiphyllum japonicum, 1852 species doubtful

Cercidiphyllum crenatum Brown, 1935 species accepted

Cercidiphyllum japonicum Siebold & Zucc. ex J.J.Hoffm. & J.H.Schult.bis species doubtful

Cercidiphyllum japonicum f. pendulum (Miyoshi ex Makino & Nemoto) Ohwi form synonym

Cercidiphyllum japonicum var. magnificum Nakai variety synonym

Cercidiphyllum japonicum Siebold & Zucc. species accepted

Cercidiphyllum japonicum var. pendulum Miyoshi variety homotypic synonym

Cercidiphyllum japonicum f. miquelianum Inokuma form synonym

Cercidiphyllum japonicum var. pendulum Miyoshi ex Makino & Nemoto variety synonym

Populus genetrix (Newberry, 1868) species accepted

Cercidiphyllum japonicum f. piramidale V.V.Byalt & Firsov form synonym