Synonymization of Calathea subg. Pseudophrynium ser. Polystachyae with a new combination in the genus Maranta (Marantaceae)
Dasyphyllum diamantinense (Asteraceae, Barnadesioideae): a new species from the Chapada Diamantina, Bahia State, Brazil
A new species of the genus Chamaecrista (Leguminosae, Caesalpinioideae) from Chapada dos Veadeiros, Goiás, Brazil