Tragopogon anatolicus (Asteraceae), a new species from east Turkey
Thismia mucronata (Thismiaceae), a new species from Southern Vietnam
Three new araphid diatoms (Bacillariophyta) from the Maritime Antarctic Region
Rinorea calcicola (Violaceae), an endangered new species from south-eastern Gabon
Pholiota oblita, new species in sect. Adiposae stirps Subflammans (Strophariaceae, Agaricomycetes), from the Argentinean Yungas
Additional notes on Oreocharis yunnanensis, a species of Gesneriaceae from southern Yunnan, China, including morphological and molecular data
A new species of Salix (Salicaceae) from Tibet (Xizang), China
Confirmation of Valeriana nivalis (Valerianaceae) to the Argentinian flora