Bigfruit Evening Primrose (Oenothera macrocarpa)
Description: The perennial big-fruit evening-primrose or Missouri evening-primrose can be trailing or upright, usually growing 8-10 in. high. Its large, 3-4 in. wide, yellow flowers are showy. The four-petaled flowers, which grow from the upper leaf axils, open in the evening and close the next day, sometimes fading reddish.
Family: Onagraceae
Synonym(s): Bigfruit Evening-primrose, Missouri Evening-primrose, Fluttermill, Big-fruit Evening-primrose, Missouri Primrose
USDA Symbol: OEMA
Duration: Perennial
Habit: Herb
Size Class: 0-1 ft.
Bloom Color: Yellow, Pink
Bloom Time: Apr, May, Jun, Jul, Aug
Water Use: Low
Light Requirements: Sun
Soil Moisture: Dry
Bloom Notes: Stunning, large, four-petaled yellow flowers open in the early evening on a handsome plant with low, mounding habit. Flowers are open for only one evening, but the plant flowers over a long period of time.
Missing Images: Plant, Leaf, Fruit-Seed
Data Completeness: Complete
ATTRIBUTION: All of the Texas Wildflower images in this post are copyrighted and are the exclusive property of Terry B. Kahler. Reproduction without explicit written consent is prohibited. Some of the information contained in this section was taken from the Lady Bird Johnson Wildflower Center website and is being used under their terms of use. Redistribution from this site is prohibited. Additional information contained in this section was taken from the USDA website including the USDA code.