Mahechadendron puntecascarillo (Vochysiaceae), a new genus and forest tree species from Colombia

New records of two appendage bearing ceolomycetes on grasses in Thailand

Comparative study and genetic diversity of Salicornia persica (Chenopodiaceae) using SCOT molecular markers

Navicula fuxianturriformis sp. nov. (Bacillariophyceae), a new species from southwest China

Exploring Sisyrinchium (Iridaceae) diversity in the Atlantic Forest Biome: three new species in S. sect. Viperella

Lactarius indoevosmus and L. kanadii  (Russulaceae), two new species from the northwestern Himalayas, India, inferred from morphology and molecular data

Arenaria izmirensis (Caryophyllaceae), a new species from Turkey

The novelty Mezilaurus conceicionensis (Lauraceae) and a key to the species of the genus from Brazilian Southeastern

A new species of Diacheopsis from Russia

An unusual freshwater diatom with bilobate ends from the Mid-Miocene of East Antarctica: Staurosirella tigris sp. nov. (Fragilariaceae, Bacillariophyta)

Hieracium boratynskii (Asteraceae), a new species in the H. canescens aggregate from the Sudetes in Poland

Lectotypification of Andropogon compressus (Poaceae: Andropogoneae) and note on the true identity of Andropogon ensiformis