Cetzal Ix, William, Eliana Noguera Savelli, Damelis Jáuregui, and Germán Carnevali. 2013. “Comparative Foliar Anatomy and Systematics of the <i>Trichocentrum</i>-Clade With Emphasis in <i>Cohniella</i≫ (Asparagales: Orchidaceae)”. Revista De Biología Tropical 61 (4):1841–1858. https://doi.org/10.15517/rbt.v61i4.12856.