Desertia, a new genus in Massonieae (Asparagaceae, Scilloideae), including the description of Desertia luteovirens and the taxonomic revisions of Whiteheadia and Namophila
Taxonomic novelties in Plantago section Virginica (Plantaginaceae) and an updated identification key
Type analysis of Cymbella schubartii and two new Encyonopsis species (Bacillariophyceae) from southeastern Brazil
Two new species of Euphorbia subg. Chamaesyce (Euphorbiaceae) from Baja California Sur, Mexico and their phylogenetic relationships
Typification of names published by Joseph Franz Freyn from eastern Turkey
Kielmeyera ferruginosa (Calophyllaceae), a new species from the Atlantic Forest, southern Bahia, Brazil
Taxonomic delineation of Solanum exarmatum, a new species from Solanum capsicoides All. in Southern Western Ghats, Kerala, India