× Odontocidium, abbreviated as Odcdm. in the horticultural trade, is the nothogenus comprising intergeneric hybrids of the two orchid genera Odontoglossum and Oncidium (Odm. x Onc.). Many orchids formerly classified as × Colmanara have been reclassified as × Odontocidium by the American Orchid Society. What is Odontocidium?==References== Orchid nothogenera Oncidiinae Historically recognized angiosperm taxa