Nomenclature and taxonomy of Salix floccosa, S. opsimantha and S. austrotibetica
Two new species of Borreria (Spermacoceae, Rubiaceae) from the states of Goiás and Minas Gerais, Brazil
Clinopodium serpyllifolium subsp. sirnakense (Lamiaceae), a new taxon from south-eastern Anatolia, Turkey
New synonyms and lectotypifications in Brazilian Erythroxylum (Erythroxylaceae)
Habenaria fimbriatiloba (Orchidaceae), a new orchid species from China
A contribution to Centaurea sect. Phaeopappa (Asteraceae, Cardueae) in Iran
Carpology of the genus Tragopogon L. (Asteraceae)
A polyphasic approach to characterise two novel species of Phoma (Didymellaceae) from China
Crocus thracicus (Iridaceae), a new species from north-western Turkey
Revision of the Verrucaria elaeomelaena species complex and morphologically similar freshwater lichens (Verrucariaceae, Ascomycota)
