Le Dr L. Euler's Kryptogamen-Flora von Deutschland, Österreich und

Nnch hi-res stock photography and images - Alamy

La flore algale et sa distribution dans la région du fleuve Han, Corée - Persée

Lichens and associated fungi from Glacier Bay National Park, Alaska, The Lichenologist

Full article: Revision of European Brachysira species (Brachysiraceae, Bacillariophyta): I. The Brachysira microcephala - B. neoexilis enigma

Sexual reproduction in plagiogrammacean diatoms: First insights into the early pennates

Sexual reproduction in plagiogrammacean diatoms: First insights into the early pennates

Centric and Araphid Diatoms - ScienceDirect

A review of the phylogeny, ecology and toxin production of bloom-forming Aphanizomenon spp. and related species within the Nostocales (cyanobacteria) - ScienceDirect

Lichens and associated fungi from Glacier Bay National Park, Alaska, The Lichenologist

Sexual reproduction in plagiogrammacean diatoms: First insights into the early pennates

Holocene development and early extreme acidification in a small hilltop lake in southern Finland - KORHOLA - 1991 - Boreas - Wiley Online Library

Full article: Revision of European Brachysira species (Brachysiraceae, Bacillariophyta): III. Species formerly included in the Brachysira serians-complex

Descriptions of three new diatom species in the genus Eunotia (Eunotiaceae, Bacillariophyta) from the Eocene Arctic

Bacillariophyceae: The Raphid Diatoms - ScienceDirect