As classified in WFO snapshot
December 2024
latest classification for this taxon
subspecies
Oenothera serrulata subsp. pinifolia
(Engelm. ex A.Gray) Munz
This subspecies name was first published in N. Amer. Fl. , ser. 2, 5: 141 (1965)
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .