Wilson, S. B., Burkhead, A., Adams, C. R., Freyre, R., Fox, A. M., & Stocker, R. (2020). Natural Area Weeds: Mexican Petunia (Ruellia simplex): ENH1155/EP415, rev. 11/2020. EDIS, 2020(6). https://doi.org/10.32473/edis-ep415-2020