Stadnik, Aline, and Leslie R. Landrum. “Psidium guedesiae A New Species from the Caatinga of Northeastern Brazil”. Phytotaxa 734, no. 1 (December 16, 2025): 1–8. Accessed December 17, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.734.1.1.