Two new species of Gurania (Cucurbitaceae) from South America

Campylospora brasiliensis, a new species of freshwater fungi from Brazil

Eugenia submontana (Myrteae, Myrtaceae), a new species from the Atlantic Forest of northeastern Brazil and notes on Eugenia culicina

Two new species of Eugenia (Myrtaceae) from the Cabo Frio Center of Plant Diversity, Rio de Janeiro, Brazil

Taxonomic adjustments in Discocactus Pfeiff. (Cactaceae) 

Gaya xiquexiquensis (Malvaceae, Malvoideae), a new species from Bahia state, Brazil

A new species of Tovomita Aubl. (Clusiaceae) from the Brazilian Atlantic Forest

Eugenia kuhlmanniana (Myrtaceae), a new synonym of E. hiraeifolia, a Mesoamerican species cultivated in Brazil

A checklist of woody Leguminosae in the South American Corridor of Dry Vegetation

Intraspecific variation of insertion/length of stamens in homostylous flowers of a new species and three other species of Borreria: an unusual case in Rubiaceae