⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26612696, with some changes.
This name is a synonym of Pteridium revolutum var. revolutum .
The record derives from Tropicos which reports it as a synonym (record 26612696
) with original publication details: Rhodora 43(505):22-26 22 1941.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:55002-3
.