Iamonico, Duilio, and Ridha El Mokni. “A New Addition to the Alien Flora of Tunisia, Amaranthus Spinosus L. (Amaranthaceae s.l.), With Notes on A. Diacanthus Raf”. Acta Botanica Croatica, vol. 78, no. 1, Apr. 2019, https://ojs3.abc.botanic.hr/index.php/abc/article/view/1968.