Phylogenetic reassessment of Specklinia and its allied genera in the Pleurothallidinae (Orchidaceae)
Ten new Bacillariophyta species from James Ross Island and the South Shetland Islands (Maritime Antarctic Region)
Description of Tradescantia schwirkowskiana (Commelinaceae), a narrow endemic new species from Santa Catarina, southern Brazil, and typification of T. crassula
Eunotia rudis sp. nov., a new diatom (Bacillariophyta) from the Man and Biosphere Reserve at Yangambi, Democratic Republic of the Congo
Counting counts: revised estimates of numbers of accepted species of flowering plants, seed plants, vascular plants and land plants with a review of other recent estimates
Ischaemum agharkarii (Andropogoneae, Poaceae), a new species from Northern Western Ghats, India
A new synonym of Ptilagrostis yadongensis and a new record of Stipa bhutanica to the flora of China (Poaceae)
Syzygium komatiense (Myrtaceae), a new species from South Africa
