Soubry, Irini, and Xulin Guo. “Invasive and Native Woody Plant Encroachment: Definitions and Debates”. Journal of Plant Science and Phytopathology 6, no. 2 (July 28, 2022): 084–086. Accessed January 13, 2026. https://www.plantsciencejournal.com/index.php/jpsp/article/view/jpsp-aid1079.