Miersiella is a monotypic genus of flowering plants in the Burmanniaceae, first described as a genus in 1903. It contains only one known species, Miersiella umbellataUrb. It is native to South America.
Schenckochloa is a monotypic genus of flowering plants belonging to the family Poaceae. It only contains one known species, Schenckochloa barbata(Hack.) J.J.Ortíz
Crossopetalum, commonly known as Christmas-berries or maiden berries, is a genus of flowering plants in the family Celastraceae. It comprises about 30-40 species.
Roigella is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one known species, Roigella correifolia(Griseb.) Borhidi & M.Fernández
Klotzschia is a genus of flowering plants belonging to the family Apiaceae.
Lelya is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one known species, Lelya osteocarpaBremek.
Neobuchia is a monotypic genus of flowering plants belonging to the family Malvaceae. It only contains one known species, Neobuchia paulinaeUrb.
Neomezia is a monotypic genus of flowering plants belonging to the family Primulaceae. It only contains one known species, Neomezia cubensis(Radlk.) Votsch It is also in the subfamily of Theophrastoideae.
Neoregnellia is a genus of flowering plants belonging to the family Malvaceae. It just contains one species, Neoregnellia cubensisUrb.
Ottoschulzia is a genus of flowering plants belonging to the family Metteniusaceae.
Ruelliopsis is a monotypic genus of flowering plants belonging to the family Acanthaceae. It only contains one known species, Ruelliopsis setosa(Nees) C.B.Clarke
Martensianthus is a genus of flowering plants belonging to the family Rubiaceae.
Ottoschmidtia is a monotypic genus of flowering plants belonging to the family Rubiaceae. It only contains one known species, Ottoschmidtia microphylla(Griseb.) Urb.
Rovaeanthus is a genus of flowering plants belonging to the family Rubiaceae.
Doerpfeldia is a monotypic genus of flowering plants belonging to the family Rhamnaceae. The only species is Doerpfeldia cubensis.
Isidroa is a monotypic genus of flowering plants belonging to the family Verbenaceae. The only species is Isidroa spinifera.
Purdieanthus is a monotypic genus of flowering plants belonging to the family Gentianaceae. The only known species is Purdieanthus pulcher.
Nectouxia is a monotypic genus of flowering plants belonging to the family Solanaceae. The only species is Nectouxia formosa. It is in the Solanoideae subfamily and in Subtribe Salpichroinae, which is a subtribe of Physaleae.
Peterodendron is a monotypic genus of flowering plants belonging to the family Achariaceae. The only species is Peterodendron ovatum.
Presliophytum is a genus of flowering plants belonging to the family Loasaceae.
