Oenothera clelandii, the lesser four-point evening-primrose, is a species of flowering plant in the family Onagraceae.[1] It is native to Ontario, Canada, and the east-central United States.[2] A perennial or biennial reaching 40 in (1 m), it prefers to grow in sandy soils in prairies and fields.[1]

References

  1. ^ a b "Oenothera clelandii W. Dietr., P.H. Raven & W.L. Wagner". Plant Database. Lady Bird Johnson Wildflower Center. 10 January 2023. Retrieved 27 November 2023.
  2. ^ "Oenothera clelandii W.Dietr., P.H.Raven & W.L.Wagner". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 27 November 2023.