A new combination in Cerradicola (Leguminosae) Luciano Paganucci de Queiroz. Pages 1–2
New combinations in Brazilian Orchidaceae Thiago Erir Cadete Meneguzzo. Pages 23–25
The Brazilian herbarium of Maximilian, Prince of Wied Pedro Luís Rodrigues de Moraes. Pages 16–51
A new name in Justicia (Acanthaceae) Pedro Luís Rodrigues de Moraes. Pages 5–6
A new name in New World Cynanchum (Apocynaceae, Asclepiadoideae) Alessandro Rapini. Pages 7–8
A new combination in the genus Copaifera (Leguminosae) Jorge Antônio Silva Costa. Pages 14–15
Three new combinations in Barbacenia (Velloziaceae) Renato Mello-Silva. Pages 1–2
New combinations in the genus Cattleya Lindl. (Orchidaceae) Cássio van den Berg. Pages 3–12