SITF confirms this plant as Oncidium tipuloides (Feb 2026). The flowers of this species are borne in a densely branch, upright panicle and the crest is a very good match to this flower. The crest of tipuloides has two downward pointing plate-like wings and a rhomboid, flat disk above them as in this flower. This is a very close match to the photo and description labeled as Odontoglossum tipuloides (Synonym) on the IOSPE.