⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50271426, with some changes.
This name is a synonym of Equisetum giganteum .
The record derives from Tropicos which reports it as a synonym (record 50271426
) with original publication details: Bull. Soc. Bot. France 66: 304 304 1920.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:92912-2
.