TaxonCodeEffectif
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 51
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 46
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 20
Diatoma tenue Agardh var. moniliformis (moniliforme) Kützing DTMO 19
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 17
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 11
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 7
Nitzschia fonticola Grunow in Van Heurck NFON 4
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Cymbella parva (W.Sm.) Kirchner in Cohn CPAR 2
Diatoma hyemalis (hyemale) (Roth) Heiberg var.mesodon (Ehr.) Fricke DHME 2
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Gomphonema micropumilum Reichardt GMPU 1
Diatoma moniliformis Kützing f. anormale DMOT 1
Cymbella excisa Kützing var. excisa CAEX 1
Fragilaria austriaca (Grunow) Lange-Bertalot FAUT 1
Cocconeis placentula Ehrenberg var. placentula CPLA 1