(1)
CETZAL-IX, W.; CARNEVALI, G.; NOGUERA-SAVELLI, E.; JAUREGUI, D. Morphological and Anatomical Characterization of a New Natural Hybrid Between <em>Cohniella ascendens</em> and <em>C. Brachyphylla </Em>(Oncidiinae: Orchidaceae). Phytotaxa 2013, 144, 45–55.