Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium lineare ACLI 10603 77
Achnanthidium eutrophilum ADEU 10372 1
Achnanthidium minutissimum ADMI 7076 140
Achnanthidium rivulare ADRI 10598 75
Achnanthidium subhudsonis ADSH 10849 5
Achnanthidium subatomus ADSU 10854 25
Fragilaria socia FSOC 13747 7
Encyonema minutum ENMI 7435 6
Encyonema silesiacum ESLE 7443 11
Geissleria decussis GDEC 7606 2
Cocconeis placentula var. lineata CPLI 7232 33
Fragilaria gracilis FGRA 6679 2
Gomphonema exilissimum GEXL 7657 3
Psammothidium bioretii PBIO 31325 1
Navicula notha NNOT 15974 12
Planothidium frequentissimum PLFR 8393 5