Synonyms: Ampliglossum brunnipetalum; Anettea curta; Anettea gardneri (homotypic); Brasilidium brunnipetalum; Brasilidium curtum; Brasilidium gardneri (homotypic); Coppensia brunnipetala; Gomesa brunnipetala; Gomesa curta; Gomesa wheatleyana; Oncidium brunnipetalum; Oncidium caloglossum; Oncidium curtum; Oncidium elegantissimum; Oncidium flabelliferum; Oncidium gardneri (homotypic); Oncidium gardnerianum; Oncidium larkinianum; Oncidium pectorale var. larkinianum; Oncidium pollettianum; Oncidium praestans; Oncidium wheatleyanum