Evening Primrose

Oenothera biennis, commonly known as the common evening-primrose, is a flowering plant belonging to the family Onagraceae. It is native to eastern and central North America, stretching from Newfoundland to Alberta and from Florida to Texas. This versatile plant has also been widely naturalized in temperate and subtropical regions around the world.

Evening primrose oil, a valuable substance, is extracted from the seeds of this plant. It is known for its various health benefits and is often used in traditional medicine and skincare products.

Apart from its scientific name, Oenothera biennis, this plant goes by several common names depending on the region. Some of these names include evening star, sundrop, weedy evening primrose, German rampion, hog weed, King’s cure-all, and fever-plant. These names reflect the plant’s appearance, cultural significance, or historical uses in different communities.