⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Oenothera hookeri in version 1.1 of The Plant List.

Oenothera hookeri var. angustifolia R.R. Gates is a synonym of Oenothera hookeri subsp. angustifolia (R.R. Gates) Munz

This name is a synonym of Oenothera hookeri subsp. angustifolia (R.R. Gates) Munz.

The record derives from Tropicos which reports it as a synonym (record 23201158) with original publication details: Evol. 10, 30 10 1915.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:173075-2.