Sosa, Maria De Las Mercedes, and Massimiliano Dematteis. “Taxonomic Position and Identity of Stemodia scoparioides (Gratiolae, Plantaginaceae)”. Phytotaxa 135, no. 1 (October 1, 2013): 35–42. Accessed December 6, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.135.1.5.