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Onagraceae

See list of 7 genera in this family
  • 1a. Perianth 2-merous [Fig. 738]; fruit indehiscent, covered with uncinate bristles; leaves opposite; petals white
  • 1b. Perianth 4- to 6-merous; fruit dehiscent (indehiscent in some Oenothera), without uncinate bristles; leaves opposite or alternate; petals absent, or white to pink to purple, or yellow

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 Show photos of:   Each photo represents one genus in this family.

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