⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-66898, and has not been changed.

Emmeorhiza umbellata subsp. septentrionalis Steyerm. is a synonym of Emmeorhiza umbellata (Spreng.) K.Schum.

This name is a synonym of Emmeorhiza umbellata (Spreng.) K.Schum..

The record derives from WCSP which reports it as a synonym (record 66898) with original publication details: Mem. New York Bot. Gard. 23: 786 1972.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:90503-2.