Zygopetalum (Hook. 1833) is a genus of the orchid family (Orchidaceae) (subfamily Epidendroideae, tribe Maxillarieae, subtribe Zygopetalinae), consisting of fourteen currently recognized species. This orchid's generic name, derived from the Greek word zygon, means "yoked petal". It refers to the yoke-like growth at the base of the lip caused by the fusion of petals and the sepals. They occur in humid forests at low- to mid-elevation regions of South America, with most species in Brazil. They are known for their ease of culture and are much in demand as excellent cut flowers.