desert evening-primrose (Oenothera primiveris)
Oenothera primiveris is a biennial or perennial native to arid North America. It forms a basal rosette, producing large yellow flowers opening at dusk, wilting by.
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Synonyms
Gaura primiveris A.Gray
Lavauxia primiveris (A.Gray) Small
Oenothera bufonis M.E.Jones
Oenothera johnsonii Parry
Pachylophus johnsonii (Parry) Rydb.
Taxonomy
- kingdomPlantae
- divisionTracheophyta
- classMagnoliopsida
- orderMyrtales
- familyOnagraceae
- genusOenothera
- speciesOenothera primiveris