⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26604879, and has not been changed.
This name is a synonym of Polystichum setigerum .
The record derives from Tropicos which reports it as a synonym (record 26604879
) with original publication details: Fl. Alaska & Yukon 1: 31 31 1941.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:207972-2
.