Baracho, George Sidney, Everton De Amorim Freitas Filho, and Maria De Fátima Agra. “New and Endemic Species of Sida Sect. Ellipticifoliae (Malvaceae, Malveae) from Brazil and an Updated Key to the Species of This Section”. Phytotaxa 704, no. 3 (June 10, 2025): 283–292. Accessed June 23, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.704.3.6.