Oenothera fruticosa (Sundrops, Evening Primrose)

Oenothera fruticosa, commonly known as Sundrops or Evening Primrose, is a perennial flowering plant native to North America. It belongs to the Onagraceae family and is known for its bright yellow flowers that bloom in the evening. The plant forms clumps of lance-shaped leaves and reaches a height of about 1 to 2 feet. It has a spreading habit and can grow up to 2 to 3 feet wide.