⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2799659, and has not been changed.

Eryngium virgatum var. ludovicianum (Morong) J.M.Coult. & Rose is a synonym of Eryngium integrifolium Walter

This name is a synonym of Eryngium integrifolium Walter.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Rev. N. Amer. Umbell. 96 1888.