Hygrocybe rubroalba (Hygrophoraceae, Agaricales), a new species of sect. Firmae from Brazil
Rediscovery of Macrosamanea macrocalyx (Leguminosae: Mimosoideae), a threatened endemic species from the Middle Xingu River, Amazonia, Brazil
Rhodolith-forming species of the subfamilies Neogoniolithoideae and Hydrolithoideae (Rhodophyta, Corallinales) from Espírito Santo State, Brazil
Nomenclatural notes on Goeppertia (Marantaceae)
Phylogenetic relationships of Petunia patagonica (Solanaceae) revealed by molecular and biogeographical evidence
Type analysis of Cymbella schubartii and two new Encyonopsis species (Bacillariophyceae) from southeastern Brazil
Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key
Taxonomic novelties in Jacquemontia Choisy (Convolvulaceae) from Southeastern Brazil
Pollen diversity in Brazilian species of Monnina (Polygalaceae)
Clusia heterocolorata (Clusiaceae), a new species from the Brazilian Atlantic Forest