de Vogle, E., Suksathan, P., Pingyot, T., Boonuang, H. and Watthana, S. 2016. Coelogyne ventrinigra (Orchidaceae), a new species from Thailand. Thai Forest Bulletin (Botany). 44, 1 (Oct. 2016), 49–52. DOI:https://doi.org/10.20531/tfb.2016.44.1.10.