The Coelogyninae are an orchid subtribe in the tribe Arethuseae.

Nothogenera Crosses between species in different genera within this subtribe are placed in the following nothogenera (i.e., hybrid genera):Alphabetical One-Table List of Genera and Intergeneric Hybrids, Royal Horticultural Society, 2017. https://www.rhs.org.uk/plants/pdfs/plant-registration-forms/list-of-orchid-genera-with-components.pdf Coeleione (Coeln.) = Coelogyne × Pleione Pleionilla (Plnl.) = Bletilla × Pleione Thunilla (Tnl.) = Bletilla × Thunia

See also Taxonomy of the Orchidaceae

References