Promenaea is a genus of flowering plants from the orchid family, Orchidaceae. It contains 18 currently accepted species, all endemic to Brazil.
Promenaea
Ansellia is considered a monotypic genus of orchid, with only one species, Ansellia africana, commonly known as African ansellia or leopard orchid, however, it may in fact be a complex group of species which share common floral structure and growth habit.
Ansellia
Illustration of Ansellia africana from B.S. Williams, R. Warner The Orchid Album, 1889
Ansellia africana
Ansellia africana