⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26602047, and has not been changed.

Isoetes lacustris var. paupercula Engelm. is a synonym of Isoetes occidentalis L.F. Hend.

This name is a synonym of Isoetes occidentalis L.F. Hend..

The record derives from Tropicos which reports it as a synonym (record 26602047) with original publication details: Trans. Acad. Sci. St. Louis 4: 377 377 1882.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:130547-2.