⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26602956, and has not been changed.
This name is a synonym of Equisetum hyemale var. elatum .
The record derives from Tropicos which reports it as a synonym (record 26602956
) with original publication details: Amer. J. Sci. Arts 46: 87 87 1844.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:92970-2
.