Chase, M.W., Schuiteman, A. & Kumar, P. (2021)

Expansion of the orchid genus Eulophia (Eulophiinae; Epidendroideae) to include Acrolophia, Cymbidiella, Eulophiella, Geodorum, Oeceoclades and Paralophia

. Phytotaxa 491 (1): 47–56. https://doi.org/10.11646/phytotaxa.491.1.5