Nomenclature: wfo-0001409579
Oenothera torulosa var. helianthemiflora Monogr. Onothera : 180 (1905)
Nomenclatural References
- literature : Monogr. Onothera 178. 1905 BHL link from IPNI metadata.
- database : IPNI record: 1162735-2
Oenothera torulosa var. helianthemiflora Monogr. Onothera : 180 (1905)