Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium lineare ACLI 10603 7
Achnanthidium microcephalum ADMC 31603 7
Achnanthidium minutissimum ADMI 7076 13
Achnanthidium pyrenaicum ADPY 10597 18
Encyonema silesiacum ESLE 7443 1
Gomphonema elegantissimum GELG 13873 321
Hannaea arcus HARC 6733 1
Gomphonema olivaceum GOLI 14060 5
Gomphonema olivaceoides GOLD 7697 3
Gomphonema species GOMP 8781 23
Gomphonema GOMP 8781 23
Gomphonema productum GPRO 7713 1