Pink Evening Primrose (Oenothera speciosa)

14 04 2011

Also known as Showy evening primrose, Mexican evening primrose, Showy primrose, Pink ladies, Buttercups and Pink buttercups, this perennial plant spreads to form extensive colonies that are hardy and drought resistant. Most evening primrose species open their flowers in the evening, then close them in the morning. The farther south they appear (in this case, Austin), they will open their flowers in the morning (as shown here) and then close them in the evening. Photographed at the Mueller Prairie

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