Establishment of Mimica gen. nov. to accommodate the anaxiferous species of the economically important red seaweed Eucheuma (Solieriaceae, Rhodophyta)

Navicula daochengensis sp. nov., a new freshwater diatom species (Bacillariophyceae) from a small mountain lake, Sichuan Province, China

Eunotia itacueretabaensis sp. nov. (Bacillariophyceae, Eunotiaceae) from the Campos Gerais region, Southern Brazil

Integrative approach reveals underestimated Peyssonneliales diversity in Brazil: registering the first occurrence of Ramicrusta and Incendia, with the description of three new species

Nitella singaporensis (Charophyceae, Charales): new species and implications for the taxonomy of the genus Nitella

Checklist of marine benthic algae from the Russian continental coast of the Sea of Japan

Sellaphora mayrii (Bacillariophyceae), a new diatom from the Argentinean Patagonia

Molecular and morphological evidence for a new species in the genus Sirodotia (Batrachospermales, Rhodophyta) from the State of Assam, India

Two multi-stigmate Gomphonema species of Africa: Gomphonema kalahariense (nom. nov., stat. nov.) and Gomphonema chemeron (sp. nov.)

An updated checklist of algae from the Tatra Mountain lakes (Slovakia)—based on field research from 2010/12