TaxonCodeEffectif
Diatoma moniliformis Kützing DMON 60
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 200
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 28
Fragilaria austriaca (Grunow) Lange-Bertalot FAUT 3
Achnanthidium lineare W.Smith ACLI 42
Gomphonema angustivalva E. Reichardt GAGV 26
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 6
Gomphonema olivaceoides Hustedt GOLD 2
Diatoma ehrenbergii Kützing DEHR 2
Cymbella excisa Kützing var. excisa CAEX 1
Fragilaria gracilis Ostrup f. anormale FGRT 3
Distrionella incognita (Reichardt) Williams DICG 2
Diatoma moniliformis Kützing f. anormale DMOT 1
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 9
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 20