Lopezia semeiandra

Lopezia semeiandra is a member of the Onagraceae family, a group of flowering plants commonly known as the willowherb or evening primrose family. The species was formally published in 1973 by the botanists Plitmann, P.H. Raven, and Breedlove. Its geographic range is limited to specific regions in Mexico, including the Northeast, Northwest, and Southwest. As part of the genus Lopezia, it shares characteristics typical of the group, such as specific floral and leaf structures that distinguish it from other members of the Onagraceae family.