Narrowleaf evening primrose (Oenothera fruticosa)

Narrowleaf evening primrose (Oenothera fruticosa) is a North American native flowering plant. It typically thrives in dry, rocky soils and open areas such as prairies and meadows. Occasionally, it is also found in woodland edges and is sometimes grown as an ornamental plant. The species can interbreed with other evening primroses, leading to some taxonomic debates within the scientific community.