⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2799103, with some changes.
This name is a synonym of Eryngium aquaticum .
The record derives from WCSP (in review) which reports it as a synonym and as an illegitimate name with original publication details: Fl. Bor.-Amer. 1: 163 1803.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:841651-1
.