⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26603623, and has not been changed.
This name is a synonym of Isoetes occidentalis L.F. Hend..
The record derives from Tropicos which reports it as a synonym (record 26603623) with original publication details: Proc. U.S. Natl. Mus. 23(1226): 649 649 1901.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:130587-2.