Evening primrose: Difference between revisions

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'''Evening primrose''' (Oenothera biennis) is a species of [[Oenothera]], a wild flower native to eastern and central North America.  It is also called ''common evening primrose'' or ''evening star'' because its showy, bright yellow blossoms open at night and close during the daytime.  The plants have a two-year life cycle (that is, they are ''biennial'') and can range in height from 10 inches several feet.  Pollinated by bees, they are also frequently deliberately cultivated by gardeners.
'''Evening primrose''' refers to several species of [[Oenothera]], wild flowers native to eastern and central North America.  A frequently occuring variety is ''Oenothera biennis'', called ''common evening primrose'' or ''evening star'' because its showy, bright yellow blossoms open at night and close during the daytime.  Its plants have a two-year life cycle (that is, they are ''biennial'') and can range in height from 10 inches several feet.  Pollinated by bees, they are also frequently deliberately cultivated by gardeners.

Revision as of 05:42, 20 October 2008

Evening primrose refers to several species of Oenothera, wild flowers native to eastern and central North America. A frequently occuring variety is Oenothera biennis, called common evening primrose or evening star because its showy, bright yellow blossoms open at night and close during the daytime. Its plants have a two-year life cycle (that is, they are biennial) and can range in height from 10 inches several feet. Pollinated by bees, they are also frequently deliberately cultivated by gardeners.