⚠ Version 1 of The Plant List has been superseded.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 Lygodium japonicum in version 1.1 of The Plant List.

Lygodium japonicum f. elongata Alderw. is a synonym of Lygodium japonicum (Thunb.) Sw.

This name is a synonym of Lygodium japonicum (Thunb.) Sw..

The record derives from Tropicos which reports it as a synonym (record 26612333) with original publication details: Bull. Jard. Bot. Buitenzorg 1: 10, t. 3 10 1911.