Plains evening primrose

Camissonia contorta, known as Plains evening primrose, is a perennial ornamental plant that thrives in full sun and requires low watering. It grows to a height of 0.2–0.6 meters and blooms with yellow flowers from June to September. This plant prefers sandy, loamy, or chalky soil and is suitable for USDA zones 4–9. It attracts pollinators and is not toxic or fragrant.