Largeflower evening primrose

Common names

Synonyms

• Oenothera biennis f. grandiflora (L'Hér.) D.S.Carp.
• Oenothera biennis var. grandiflora (L'Hér.) Trevir.
• Oenothera grandiflora var. glabra Ser.
• Oenothera grandiflora var. pubescens Ser.
• Oenothera lamarckiana Ser.
• Oenothera spectabilis Lehm.
• Onagra biennis var. grandiflora (L'Hér.) Lindl.
• Onagra chrysantha var. grandiflora Spach
• Onagra grandiflora (L'Hér.) Vail
• Onagra lamarckiana (Ser.) MacDougal

Characteristics

Growth habit

Forb/herb

Lifespan

Biennial

In the US and Canada

Canada: introduced, Lower 48 states: native

More in Oenothera

• Common evening primroseOenothera biennisOnagraceae
• Redsepal evening primroseOenothera glaziovianaOnagraceae
• Rose evening primroseOenothera roseaOnagraceae
• Lindheimer's beeblossomOenothera lindheimeriOnagraceae
• Evening primroseOenothera parvifloraOnagraceae
• PinkladiesOenothera speciosaOnagraceae
• Chilean evening primroseOenothera strictaOnagraceae
• Beach evening primroseOenothera drummondiiOnagraceae
• Bigfruit evening primroseOenothera macrocarpaOnagraceae
• Cutleaf evening primroseOenothera laciniataOnagraceae
• Oakes' evening primroseOenothera oakesianaOnagraceae
• Fourwing evening primroseOenothera tetrapteraOnagraceae