⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Kalopanax ricinifolius in version 1.1 of The Plant List.

Kalopanax ricinifolius var. maximowiczii (Van Houtte) Nakai is a synonym of Kalopanax septemlobus (Thunb.) Koidz.

This name is a synonym of Kalopanax septemlobus (Thunb.) Koidz..

The record derives from Tropicos which reports it as a synonym (record 2201438) with original publication details: J. Arnold Arbor. 5(1): 13 13 1924.