TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 39
Nitzschia fonticola Grunow in Van Heurck NFON 165
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 44
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 40
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 37
Diatoma vulgaris Bory DVUL 24
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 11
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 11
Navicula cryptotenella Lange-Bertalot NCTE 4
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 6
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 11
Melosira varians Agardh MVAR 1
Diatoma ehrenbergii Kützing DEHR 6
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 2