Nomenclatural and Taxonomic Notes on Eriocaulaceae from the Atlantic Forest, Brazil
The circumscription of problematic species of Ophioglossum (Ophioglossaceae) from Southern South America: a palynological approach
Nomenclature, morphometry, karyology and SEM cypselae analysis of Carduus brutius (Asteraceae) and its relatives
Typification of the names and taxonomic status of selected vascular plant taxa described by Max Eugen Heinrich Grütter
New combinations and lectotype designations in Asparagaceae subfam. Scilloideae
Nomenclature and taxonomy of Salix floccosa, S. opsimantha and S. austrotibetica
New synonyms and lectotypifications in Brazilian Erythroxylum (Erythroxylaceae)
Second-step lectotypification of the name Taxus chienii (Taxaceae)
Revision of the Verrucaria elaeomelaena species complex and morphologically similar freshwater lichens (Verrucariaceae, Ascomycota)