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Coelogyne duplicibrachia is accepted species in  the family Orchidaceae  subfamily: Epidendroideae, tribe: Arethuseae, subtribe: Coelogyninae,  
Genus Coelogyne   subgenus Platyclinis  section: Platyclinis 
This species is found in Sumatera.
Dendrochilum duplicibrachium Jeffrey Champion
Dendrochilum duplicibrachium Jeffrey Champion
Dendrochilum duplicibrachium Jeffrey Champion
Dendrochilum duplicibrachium Jeffrey Champion
Dendrochilum duplicibrachium Jeffrey Champion
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