TaxonCodeEffectif
Achnanthidium crassum (Hustedt) Potapova & Ponader ADCR 248
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 47
FRAGILARIA H.C. Lyngbye FRAG 31
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 24
Achnanthidium rivulare Potapova &Ponader ADRI 6
Hannaea arcus (Ehr.)Patrick HARC 6
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 5
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 5
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 4
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 4
Ulnaria ulna (Nitzsch.) Compère UULN 4
Fragilaria gracilis Østrup FGRA 3
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 2
Nitzschia tenuis W.Smith NITE 2
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 2
Achnanthidium lineare W.Smith ACLI 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 1
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1