Encyonema oblonga (Bacillariophyta, Cymbellaceae), a new species from Shanxi Province, China
Four new species of monoraphid diatoms from Western Sichuan Plateau in China
Pseudoaliinostoc sejongens gen. & sp. nov. (Nostocales, Cyanobacteria) from floodplain soil of the Geum River in Korea based on polyphasic approach
Three new needle-shaped Fragilaria species from Central America and the Tibetan Plateau
REVISION OF THE TYPE MATERIALS OF STAURONEIS SCHINZII VAR. ARGENTINA FRENGUELLI AND S. SCHINZII VAR. MAXIMA FRENGUELLI (BACILLARIOPHYCEAE)