Carnevali, G., Cetzal-Ix, W. and Balam, R. 2014. A new species of mule-ear oncidium with straw-yellow flowers (Orchidaceae: Oncidiinae, Lophiaris) from central Panama. Phytotaxa. 162, 3 (Mar. 2014), 165–173. DOI:https://doi.org/10.11646/phytotaxa.162.3.5.