INTANON, S., B. WIENGMOON, and C. A. MALLORY-SMITH. “Seed Morphology and Allelopathy of Invasive Praxelis Clematidea”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol. 48, no. 1, Mar. 2020, pp. 261-72, doi:10.15835/nbha48111831.