⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26600163, with some changes.
This name is a synonym of Equisetum giganteum L..
The record derives from Tropicos which reports it as a synonym (record 26600163) with original publication details: Fl. Atlant. 2: 398-399 398 1799.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:93010-2.