Finding
SITF confirms this plant as Coelogyne warrenii (Feb 2025). The long, linear leaves fit C. warrenii, as does the flower form and inflorescence. A description of the synonym Dendrochilum warrenii, which matches this plant, can be found in Lankesteriana, "First wild record of Dendrochilum warrenii (orchidaceae: epidendroideae) confirms a philippine provenance" (https://www.redalyc.org/journal/443/44359783007/html/). Supporting photos of C. warrenii (as the synonym Dendrichilum warrenii) can be found in the IOSPE and the OW.