Hieracia balcanica XVI. Taxonomic and nomenclatural notes on Hieracium rotundatum and H. transylvanicum (Asteraceae)

On the meaning of Cypripedium × grande (Orchidaceae) and its taxonomic history, with a new name for the nothospecies occurring in Costa Rica and Panama

Four New Brazilian species of Begonia (Begoniaceae)

Re-establishment of Begonia oxyphylla (Begoniaceae), a species from the coastal forests of Brazil

Epitypification of Hagaea alsinifolia (Polyycarpon tetraphyllum subsp. Alsinifolium, Caryophyllaceae)

Typification of plant names belonging to subfamily Apioideae (Apiaceae) for the Flora of Argentina

Palaeoflora Europaea: Notulae Systematicae ad Palaeofloram Europaeam spectantes I. New names of fossil magnoliophytes of the European Tertiary. I. Miscellaneous families

The lost and rediscovered holotype of Alyssum austrodalmaticum (Brassicaceae) is in line with the latest taxonomic treatment

Notes on taxonomy and nomenclature of juno irises (Juno, Iridaceae)

Typifications of thirty-three names and other nomenclatural clarifications referred to Doryopteris and Lytoneuron (Pteridaceae)