Vázquez-García, J.-Antonio, David A. Neill, and Mercedes Asanza. 2015. “<em>Magnolia</em> <em>vargasiana</em> (Magnoliaceae), a New Andean Species and a Key to Ecuadorian Species of Subsection <em>Talauma</Em>, With Notes on Its Pollination Biology”. Phytotaxa 217 (1):26–34. https://doi.org/10.11646/phytotaxa.217.1.2.