True axillary inflorescences in Rudgea (Palicoureeae, Rubiaceae), a newly reported characteristic of two new Brazilian species, R. quisquiliae and R. axilliflora
Notes on the ornamental potential and taxonomy of Justicia (Acanthaceae, Justicieae), including a first record for the Paraíba flora, Brazil
Lectotypification of Selaginella decomposita (Selaginellaceae)
Solanum fernandesii (Solanaceae): A new species of ‘spiny solanum’ of the Gardneri clade from northeastern Brazil
Two new Platessa (Bacillariophyceae) from Amazonia: Platessa guianensis spec. nov., and P. itoupensis spec. nov.
Two new species of Merostachys (Poaceae: Bambusoideae) from the Brazilian Atlantic forest
Two new species of Myrcia (Myrtaceae) from Brazilian Atlantic Forest
A new species of Vanilla (Orchidaceae: Vanilloideae) from Brazil
Chamaecrista petiolata (Leguminosae, Caesalpinioideae), new species from Diamantina Plateau, Minas Gerais, Brazil