Oenothera grandis
Largeflower Eveningprimrose, Showy Evening Primrose
Other regional names: Showy Eveningprimrose
- Showy Eveningprimrose
Also known as: Raimannia grandis (Smyth) Rose ex Sprague & L.Riley
- Raimannia grandis (Smyth) Rose ex Sprague & L.Riley
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Onagraceae
- WCVP Morphological Data: Recorded natively as a annual.
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Oenothera grandis (commonly known as Largeflower Eveningprimrose or Showy Evening Primrose) is an annual belonging to the Onagraceae family. Indigenous to North America, this species is primarily associated with subtropical conditions.
Macro Climate
Subtropical
Plant Type
Annual
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Mexico, North-Central U.S.A., Northwestern U.S.A., South-Central U.S.A., Southeastern U.S.A.
Botanical Countries (WGSRPD L3)
Arkansas, Colorado, Kansas, Louisiana, Mexico Northeast, Mexico Southwest, Missouri, Nebraska, New Mexico, Oklahoma, Texas
Introduced Range
An “Introduced” distribution indicates that the plant is recorded outside its native range in that region as a result of deliberate or accidental human introduction. Introduced records may include casual, naturalized or invasive populations, but do not include plants that are only cultivated or planted without self-sustaining populations.
Botanical Countries (Non-Native)
Alabama, Connecticut, Florida, Illinois, Indiana, Maryland, Michigan, New Jersey, New York, North Carolina, Wisconsin