Three new species of Campylocentrum (Vandeae, Orchidaceae) from Brazil
Two new and endangered species of Syngonanthus (Eriocaulaceae) from Chapada dos Veadeiros, Goiás, Brazil
A new species of Chamaecrista (Leguminosae) from the Brazilian Central Plateau
Notes on Campylocentrum (Vandeae; Epidendroideae; Orchidaceae): Re-establishment of two South American species
A new species of the genus Chamaecrista (Leguminosae, Caesalpinioideae) from Chapada dos Veadeiros, Goiás, Brazil
New taxa in Diplusodon (Lythraceae) from Brazil