Taxon Code OMNIDIA Code SANDRE Effectif
Achnanthidium lineare ACLI 10603 4
Achnanthidium kranzii ADKR 10379 4
Achnanthidium minutissimum ADMI 7076 15
Achnanthidium rivulare ADRI 10598 74
Achnanthidium hoffmannii AHOF 35959 207
Achnanthes saxonica ASAX 7042 3
Cocconeis lineata CLNT 30021 1
Fragilariforma virescens FFVI 6731 1
Abnormal diatom valve DEFO 32235 1
Eunotia tenella ETEN 7572 1
Eunotia minor EMIN 7535 1
Cymbella species CYMB 7368 2
Cymbella CYMB 7368 2
Diatoma mesodon DMES 6624 1
Fragilaria gracilis FGRA 6679 1
Gomphoneis calcifuga GCFU 13675 2
Fragilaria pectinalis FPEC 27741 5
Gomphonema rhombicum GRHB 7721 65
Meridion circulare var. circulare MCIR 14763 2
Gomphonema exilissimum GEXL 7657 3
Gomphonema varioreduncum GVRD 37005 2
Gomphonema species GOMP 8781 2
Gomphonema GOMP 8781 2
Nupela lapidosa NULA 16664 1
Planothidium frequentissimum PLFR 8393 6