I recently acquired an Oncidium Twinkle Red Fire plant. And have found its parentage to be O. ornithorynchum X O. cheirophorum. But I am also finding the same parentage listed for all color variants of the Onc Twinkle. I am attempting to determine if Onc Twinkle Red Fire and Onc Twinkle Red Fantasy are the same plant or not. Also, every Twinkle variant lists the same parentage. Are these simply color mutations from this same crossing? Thanks for answering my questions.