Lectotypification of Panicum salzmannii, basionym of Isachne salzmannii (Poaceae, Micrairoideae)
A new and unusual amphistomatic species of Tibouchina (Melastomeae, Melastomataceae) from Brazil
A striking new species of Harpalyce (Leguminosae, Brongniartieae) from highland cerrado of Bahia, Brazil
Commelina catharinensis (Commelinaceae): a narrow endemic and endangered new species from Santa Catarina, southern Brazil
A phylogeny of Dimerostemma (Asteraceae, Heliantheae, Ecliptinae) based on the ITS and ETS
Taxonomic assessment of fossil Holocene coralline red algae (Rhodophyta, Corallinales, Hapalidiales) from southwestern Atlantic
Two new species of the Didymopanax clade of Schefflera (Araliaceae) from the Brazilian Amazon
Tropicoporus stratificans sp. nov. (Hymenochaetales, Basidiomycota) from southern Brazil
New species of the genus Encyonema (Cymbellales, Bacillariophyta) from the Descoberto River Basin, Central-western Brazil
Three new species of Eugenia (Myrtaceae) from Brazilian Amazonia