Oenothera rhombipetala

Oenothera rhombipetala
Close-up of flowers
Habitat

Apparently Secure (NatureServe)
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Onagraceae
Genus: Oenothera
Species:
O. rhombipetala
Binomial name
Oenothera rhombipetala
Synonyms
List
    • Oenothera heterophylla var. rhombipetala
    • Raimannia rhombipetala

Oenothera rhombipetala, the four-point evening-primrose, greater four-point evening-primrose, or diamond petal primrose, is a species of flowering plant in the family Onagraceae. It is native to the central United States. A biennial, it is often found alongside roads. It can grow up to 5 feet (1.5 metres) tall.