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Vitekorchis excavata, also known as the hollow oncidium, is a species of orchid native to the Neotropics.
Synonyms include Oncidium aurosum, Oncidium boissieri, Oncidium excavatum var. dawsonii, Oncidium rupestre, Oncidium skinneri, and Oncidium excavatum.
The flowers, sepals and petals are yellow, spotted with brown.
