Genus Coelogyne

Clayton, D.A. 2002. The genus Coelogyne. A synopsis. Royal Botanic Gardens, Kew.
Gravendeel, B. 2000. Reorganising the orchid genus Coelogyne; a phylogenetic classification based on molecules and morphology. PhD-thesis, Universiteit Leiden, Leiden.
Gravendeel, B. and E.F. de Vogel. 1999. Revision of Coelogyne section Speciosae (Orchidaceae). Blumea 44: 253-320.

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