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Oenothera

Oenothera

9.9
A group of mainly North American plants with flowers that open in the evening
  • noun
  • /ˌiːnoʊˈθɪərə/
  • Specialized
translation icon : Oenothera
  • The Oenothera blossoms open at dusk and attract night-flying pollinators.

Examples

  • The Oenothera plant blooms beautifully at dusk.

  • Researchers studied the genetic diversity within several species of Oenothera.

  • Gardeners often plant Oenothera for its showy yellow flowers that bloom in the evening.

  • Many gardeners love Oenothera for its night-blooming flowers.

  • The garden was filled with beautiful oenotheras, which bloomed in the evening light.

  • Many people enjoy the fragrance of oenotheras as they open their petals at night.

  • In my botanical collection, I have several oenotheras that attract nighttime pollinators.

Synonyms

evening primrose
vsOenothera
1 6.8

A plant with yellow flowers that open in the evening

is the scientific genus name for those North American herbs

Compounds

Oenothera biennis
  • Specialized
9.6

A tall plant that lives for two years and has yellow flowers that open in the evening

Oenothera fruticosa
  • Specialized
9.9

A North American plant with yellow flowers that bloom during the day

Oenothera macrocarpa
  • Specialized
9.9

A plant from south central United States with large yellow flowers that open in the evening

Surface Forms

Oenothera singular
Oenotheras plural

Etymology

Oenothera comes from an old Greek name often linked to oinos ('wine'), so a helpful way to remember it is to imagine a sweet, wine-scented flower that opens in the evening. That's why Oenothera is the name for evening primroses, herbs whose flowers usually open at night.