Question: is Cercis or Promenaea native to Brazil?
Context: Retroculus is a genus of cichlids native to tropical South America, where three are native to rivers in southeastern Amazon Basin in Brazil, while the final is native to rivers in Amapá (Brazil) and French Guiana.  It is the sole genus included in the subfamily Retroculinae.  These rheophilic cichlids are superficially similar to "Geophagus". Cercis canadensis, the eastern redbud, is a large deciduous shrub or small tree, native to eastern North America from southern Ontario, Canada south to northern Florida but which can thrive as far west as California.  It is the state tree of Oklahoma. Promenaea is a genus of flowering plants from the orchid family, Orchidaceae.  It contains 18 currently accepted species (including one that is apparently extinct), all endemic to Brazil. At the time of the discovery of Brazil by the Europeans, a total of 2,000 indigenous nations, divided into several thousands of tribes existed in Brazil.  The total number of native tribes which inhabited the present day Brazil at the time of first contact is disputed, as well as difficult to ascertain.  The names of large number of tribes who were exterminated as a result of intertribal warfare is not recorded anywhere and so is the case of several smaller tribes who were wiped out by the colonizers.  Curt Nimuendajú gives a list of 1,400 nations in his monumental work Mapa etno-histórico do Brasil e regiões adjacentes, but he ignored many smaller (extinct) tribes in Eastern Brazil, and was unaware of some other tribes which were uncontacted at that time.  Currently only 200 nations (790 tribes) are alive, with no survivors being reported for the remaining nations.  However this doesn't mean all their bloodlines are extinct only their cultures.  Brazilian Pardo and Mestizo population have mostly unknown indigenous backgrounds.  Which can and probably have many of this indigenous peoples as ancestors.  The Bandeirantes once hunted and enslaved indigenous peoples in the then unknown interior of Brazil from the 16th to the early 19th century.  The indigenous peoples were eventually aculturated and integrated into European civilization. Acinocheirodon melanogramma is a species of characin endemic to Brazil, where it is found in the São Francisco and Jequitinhonha Rivers.  It is the only member of its genus.  It can be found in freshwater environments at a benthopelagic depth range.  They are native to a tropical climate.  The average length of an unsexed male is about 3.8 cm (about 3.0 in).  They are distributed in the São Francisco and Jequitinhonha River basins of Brazil.  This species prefer to live in fresh water with a moderate current.  They have one row of teeth in the upper and lower jaw.  The common names of "A. melanogramma" in Brazil are "pequira, piabinha", and "lambari". Cercis chinensis, the Chinese redbud () is a plant of the Fabaceae family native to China and Japan that grows between 150 to above sea level. Puccinia psidii is a rust (a type of plant pathogen) native to Brazil with a very broad host range in the myrtle family ("Myrtaceae").  "Puccinia psidii" can have very serious consequences to various species of plants in the Myrtaceae.  This family includes guava (the original host of this rust in Brazil), eucalyptus, melaleuca, and a number of species native to Hawaii, including some endemic species (found nowhere else on Earth) and at least one important native forest tree.  There are numerous strains of the "Puccinia psidii" rust—some known to be established in Florida, and at least one reported from California and there is concern that strains may exist or develop that could be devastating to ohia ("Metrosideros polymorpha"), one of Hawaii's dominant native trees, a foundation species for many remaining Hawaiian native ecosystems.  However currently, the major threat of Puccinia in Hawaii is the massive damage it is doing to "Eugenia koolauensis", a federally listed endangered species. André Luiz Pessanha Cordeiro (born August 9, 1967 in Rio de Janeiro, Brazil) is a water polo goalkeeper from Brazil.  Nicknamed Pará, he competed in three consecutive Pan American Games for his native country, starting in 1999.  Cordeiro won two silver medals at this event with the Brazil men's national water polo team.  In the South American Games, "Pará", won five consecutive gold medals with Brazil Squad in the years of 1998,2000,2002,2004 and 2006. Cercis , is a genus of about 10 species in the subfamily Cercidoideae of the pea family Fabaceae, native to warm temperate regions.  It contains small deciduous trees or large shrubs commonly known as redbuds.  They are characterised by simple, rounded to heart-shaped leaves and pinkish-red flowers borne in the early spring on bare leafless shoots, on both branches and trunk ("cauliflory").  Cercis is derived from the Greek word κερκις ("kerkis") meaning "weaver's shuttle", which was applied by Theophrastus to "C. siliquastrum". Cercidiphyllum is a genus containing two species of plants, both commonly called katsura.  They are the sole members of the monotypic family Cercidiphyllaceae.  The genus is native to Japan and China and unrelated to "Cercis" (redbuds).
Answer: Promenaea