Taxonomic status: Synonym

homotypic synonyms:
Gastrochilus retrocallus (Hayata) Hayata; Haraella retrocalla (Hayata) Kudô;

protologue: Icon. Pl. Formos. 4: 92 (1914)
URL protologue: https://archive.org/stream/iconesplantarumf04hayarich#page/92/mode/2up

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