Droste, Annette, Mara Betânia Brizola Cassanego, e Paulo Günter Windisch. 2010. “Germination and Sporophytic Development of Regnellidium Diphyllum Lindm. (Marsileaceae) in the Presence of a Glyphosate-Based Herbicide”. Revista Brasileira De Biociências 8 (2). https://seer.ufrgs.br/index.php/rbrasbioci/article/view/114925.