⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26611840, with some changes.
Polystichum tagawanum var. atrosquamatum
is a synonym
of Polystichum tagawanum f. atrosquamatum
This name is a synonym of Polystichum tagawanum f. atrosquamatum .
The record derives from Tropicos which reports it as a synonym (record 26611840) with original publication details: Sci. Rep. Yokosuka City Mus. 15: 48 48 1969.