⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50104098, and has not been changed.

Oenothera johnsonii Parry is a synonym of Pachylophis johnsonii (Parry) Rydb.

This name is a synonym of Pachylophis johnsonii (Parry) Rydb..

The record derives from Tropicos which reports it as a synonym (record 50104098) with original publication details: Amer. Naturalist 9(5): 270 270 1875.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:613810-1.