⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26605393, with some changes.
This name is a synonym of Matteuccia struthiopteris var. pensylvanica .
The record derives from Tropicos which reports it as a synonym (record 26605393
) with original publication details: Rep. Michigan Acad. Sci. 21: 346 346 1920.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1199126-2
.