Lycaste alba (Dombrain) Cockerell = Lycaste skinneri Lindl.
English:
albus,-a,-um;

https://archive.org/stream/torreya19boni#page/11/mode/2up
homotypic synonyms:
Lycaste skinneri var. alba Dombrain;

protologue: Torreya 19: 11 (1919)

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