Cereinae is a subtribe of cacti in the tribe Cereeae, subfamily Cactoideae. It is one of the six subtribes into which the tribe Cereeae was divided in 2023, the others being the monotypic Aylosterinae
Cereus is a genus of cacti including around 33 species of large columnar cacti from South America. The name is derived from Greek and Latin words meaning "wax", "torch" or "candle". Cereus was one of
Flower of Cereus fernambucensis (syn. Cereus neotetragonus)
Cereus albicaulis
Estevesia alex bragae P.J.Braun & Esteves flowering