ABSTRACT
A survey consist the taxonomic study of the Orchidaceae family in the Reserva Biológica da Represa do Grama, located at Zona da Mata of Minas Gerais, in the Descoberto’s town. The area covers 263,8 hectares of stationary semidecidual forest. There were finded for the family 23 genera and 28 species. There are gived key to identification, descriptions, ilustrations, geographical distribution and comments for each species.
Key words:
Orchidaceae; Minas Gerais; Zona da Mata; taxonomy