Kellogg, T., Higgins, W. E., & Beckner, J. (2006). Reviewed Works: Icones Pleurothallidinarum XXIV: A First Century of New Species of Stelis of Ecuador by Carlyle A. Luer; A Treasure of Masdevallia, A Monograph of the Genus Masdevallia, Volume 27 by Carlyle A. Luer. Selbyana, 27(1), 101–105. Retrieved from https://journals.flvc.org/selbyana/article/view/121332