Steyermarkochloa is a genus of plants in the grass family. The only known species is Steyermarkochloa angustifolia(Spreng.) Judz., which is native to Colombia (Guainía), Venezuela (Amazonas), and Brazil (Amazonas).
Moliniopsis is a monotypic genus of flowering plants belonging to the family Poaceae. It just contains one species, Moliniopsis japonica(Hack.) Hayata.
Perrierosedum is a genus of succulent plants of the family Crassulaceae that is endemic to Madagascar and contains only the single species Perrierosedum madagascariense.
Miersia is a plant genus in the Amaryllidaceae. The genus has 10 known species, 9 of which are endemic to Chile and one, M. rusbyi, endemic to Bolivia.
Tournaya is a monotypic genus of flowering plants belonging to the family Fabaceae. It just contains one species, Tournaya gossweileri(Baker f.) A.Schmitz
Lethia umbellata is a species of flowering plants in the family Iridaceae first described in 1986. It is the only species in the monotypic genus of Lethia, and is native to Brazil and Bolivia.
Vahlodea is a monotypic genus of plants in the grass family. The only known species is Vahlodea atropurpurea(Wahlenb.) Fr.
Adelmeria is a genus of perennial herbs in the family Zingiberaceae which are endemic to the Philippines. Previously, Adelmeria had been considered a synonym of the genus Alpinia, however, after a study showed Alpina to be highly polyphyletic, it was determined in 2019 that Adelmeria was a distinct genus.
Goodallia is a monotypic genus of flowering plants belonging to the family Thymelaeaceae. It just contains one species, Goodallia guianensisBenth.
Ianhedgea is a monotypic genus of flowering plants belonging to the family Brassicaceae. The only species is Ianhedgea minutiflora.
Lenzia is a monotypic genus of flowering plants belonging to the family Montiaceae. It only contains one known species, Lenzia chamaepitysPhil.
Stocksia is a monotypic genus of flowering plants belonging to the family Sapindaceae. It only contains one known species, Stocksia brahuicaBenth.
Pintoa is a monotypic genus of flowering plants belonging to the family Zygophyllaceae. It only contains one known species, Pintoa chilensisGay
Reicheella is a genus of flowering plants belonging to the family Caryophyllaceae. It has a synonym of BryopsisReiche, and only contains one known species, Reicheella andicola(Phil.) Pax
Moriera is a monotypic genus of flowering plants belonging to the family Brassicaceae. It only contains one known species, Moriera spinosaBoiss.
Normandiodendron is a monotypic genus of flowering plants belonging to the family Fabaceae. It only contains one known species, Normandiodendron bequaertii(De Wild.) J.Léonard
Petiniotia is a monotypic genus of flowering plants belonging to the family Brassicaceae. It only contains one known species, Petiniotia purpurascens(Boiss.) J.Léonard
Fonkia is a monotypic genus of flowering plants belonging to the family Plantaginaceae. The only species is Fonkia uliginosa.
Huidobria is a genus of flowering plants belonging to the family Loasaceae.
Merrilliodendron is a monotypic genus of flowering plants belonging to the family Icacinaceae. It has a synonym of PeekeliodendronSleumer. The only species is Merrilliodendron megacarpum(Hemsl.) Sleumer
