About Oenothera filiformis (Small) W.L.Wagner & Hoch
Oenothera filiformis, commonly known as longflower beeblossom, is a flowering plant species belonging to the family Onagraceae. It is native to the central region of the United States. This species may grow as an annual, biennial, or perennial, and can reach a maximum height of 12 feet (3.7 meters). It produces simple leaves arranged in an alternate pattern along its stems. Its flowers each have four petals, which range in color from white to pink to red.