⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26608697, with some changes.
This name is a synonym of Pentagramma triangularis subsp. triangularis .
The record derives from Tropicos which reports it as a synonym (record 26608697
) with original publication details: Amer. Fern J. 80(1): 16 16 1990.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:282337-2
.