The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

You should refer instead to the current version of The Plant List.

Results

19 plant name records match your search criteria Oenothera biennis. The results are below.

• Genus Oenothera is in the family Onagraceae.

The results can also be downloaded as a CSV file.

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Oenothera biennis L.	Accepted		WCSP (in review)
Oenothera biennis f. argillicola (Mack.) B. Boivin	Accepted		TRO
Oenothera biennis var. austromontana (Munz) Cronquist	Accepted		TRO
Oenothera biennis subsp. austromontana Munz	Synonym		TRO
Oenothera biennis var. canescens Torr. & A. Gray	Synonym		TRO
Oenothera biennis var. cruciata (Nutt. ex G. Don) Torr. & A. Gray	Synonym		TRO
Oenothera biennis f. grandiflora (L'Hér.) D.S. Carp.	Accepted		TRO
Oenothera biennis var. grandiflora (L'Hér.) Torr. & A. Gray	Synonym		TRO
Oenothera biennis var. hirsutissima A. Gray ex S. Watson	Synonym		TRO
Oenothera biennis f. hookeri (Torr. & A. Gray) B. Boivin	Synonym		TRO
Oenothera biennis var. hookeri (Torr. & A. Gray) B. Boivin	Synonym		TRO
Oenothera biennis f. muricata (L.) B. Boivin	Accepted		TRO
Oenothera biennis var. muricata (L.) Torr. & A. Gray	Synonym		TRO
Oenothera biennis var. nutans (G.F. Atk. & Bartlett) Wiegand	Accepted		TRO
Oenothera biennis var. oakesiana A. Gray	Synonym		TRO
Oenothera biennis var. parviflora (L.) Torr. & A. Gray	Synonym		TRO
Oenothera biennis var. pycnocarpa (G.F. Atk. & Bartlett) Wiegand	Accepted		TRO
Oenothera biennis f. stenopetala (E.P. Bicknell) B. Boivin	Accepted		TRO
Oenothera biennis var. strigosa (Rydb.) Cronquist	Accepted		TRO