Gruhn, Gérald, Nils Hallenberg, and Régis Courtecuisse. “/P>”;. Phytotaxa 303, no. 1 (April 7, 2017): 65–70. Accessed December 6, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.303.1.5.