Discovery of Wilsonosiphonia fujiae (Rhodomelaceae, Rhodophyta) from the Maldives Islands and transfer of Polysiphonia rhizoidea from Hawaiʻi to Wilsonosiphonia

Thomas Radcliffe Comber (1837–1902), his contribution to the diatoms recorded in the Catalogue of African Plants Collected by Dr. Friedrich Welwitsch in 1853–1861 (1898–1901) with notes on nomenclatural issues and biogeographical implications

Notes on the genus Euastrum (Desmidiaceae) in Brazil, with description of a new species

Luticola puchalskiana, a new small terrestrial Luticola species (Bacillariophyceae) from the Maritime Antarctic Region

Taxonomy and nomenclature of the recently published chlamydomonad genera Ostravamonas and Paludistella (Volvocales, Chlorophyceae)

Sichuaniella deqinensis sp. nov., a new diatom species (Bacillariophyceae) from a high altitude lake in the Hengduan Mountains, SW China

Pinnularia sikkimensis sp. nov. (Bacillariophyceae), from Eastern Himalayas and its distribution in Southeast Asia

Taxonomic notes on desmids from the Netherlands III, with a description of five new species

A new aerophilic species of the genus Diploneis (Bacillariophyta) from the Mawsmai cave of Meghalaya, Northeast India

The genus Phyllophorella (Phyllophoraceae, Rhodophyta) on the central coast of Peru, range extensions and anatomical description of the female gametophyte and carposporophyte