Contribution to the knowledge of Stigmaphyllon nudiflorum (Malpighiaceae), a critically endangered endemic liana and a hypothesis about the evolutionary origin on the coast of Ecuador. cna [Internet]. 2021 Dec. 30 [cited 2025 Dec. 5];15(2). Available from: https://revistas.ug.edu.ec/index.php/cna/article/view/1497