(Glandular bipinnatifida or Verbena bipinnatifida)
Kartesz, J.T., The Biota of North America Program (BONAP). 2023. Taxonomic Data Center. (http://www.bonap.net/tdc). Chapel Hill, N.C. [maps generated from Kartesz, J.T. 2023. Floristic Synthesis of North America, Version 1.0. Biota of North America Program (BONAP). (in press)]
