Angulo, Maria Betiana, and Massimiliano Dematteis. “A New Species and a New Combination in the South American Genus <em>Lessingianthus</Em> (Vernonieae, Asteraceae) ”. Phytotaxa 186, no. 4 (December 2, 2014): 207–214. Accessed March 23, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.186.4.4.