Oncidium coronarium (Lindl.) Beer = Otoglossum coronarium (Lindl.) Garay & Dunst.
English:
coronarius,-a,-um;

https://archive.org/stream/#page/285/mode/2up
homotypic synonyms:
Odontoglossum coronarium Lindl.; Otoglossum coronarium (Lindl.) Garay & Dunst.;

protologue: Prakt. Stud. Orchid. : 285 (1854)

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