Things are seldom what they seem: the nomenclature of Polystachya masayensis (Orchidaceae)
Phylogenetic relationships in Brazilian Pleurothallis sensu lato (Pleurothallidinae, Orchidaceae): evidence from nuclear ITS rDNA sequences
Jumellea recurva (Orchidaceae): not a rediscovery in Mauritius
Prescottia ecuadorensis: a new species of Prescottia (Cranichidinae, Orchidaceae) from Ecuador
A new species of Macroclinium (Orchidaceae: Oncidiinae) from Andean Venezuela with brief comments on the biogeography of the genus
A new Trichosalpinx (Orchidaceae: Pleurothallidinae) from the northern Pacific lowlands of Costa Rica