Freitas Coelho, Flávia, Liene Deboni, y Frederico Santos Lopes. 2005. «Density-Dependent Reproductive and Vegetative Allocation in the Aquatic Plant <i>Pistia stratiotes</i≫ (Araceae)». Revista De Biología Tropical 53 (3-4):369–376. https://doi.org/10.15517/rbt.v53i3-4.14599.