da Silva, Otávio Luis Marques, Pierre Braun, Ricarda Riina, and Inês Cordeiro. “Three New Species of Euphorbia Subgenus Chamaesyce (Euphorbiaceae) Endemic to Brazil”. European Journal of Taxonomy 733, no. 1 (February 3, 2021): 72–86. Accessed April 24, 2026. https://ejt.sandbox.publicknowledgeproject.org/index.php/ejt/article/view/1223.