TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 158
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 106
Cymbella affinis Kützing var.affinis CAFF 46
Navicula cryptotenella Lange-Bertalot NCTE 33
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 10
Nitzschia fonticola Grunow in Van Heurck NFON 8
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 5
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 4
Amphora pediculus (Kützing) Grunow APED 4
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 3
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 3
Navicula capitatoradiata Germain NCPR 2
Diatoma vulgaris Bory DVUL 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Ulnaria ulna (Nitzsch.) Compère var. acus (Kütz.) Lange-Bertalot UUAC 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 1
Nitzschia supralitorea Lange-Bertalot NZSU 1
Ulnaria ulna (Nitzsch.) Compère UULN 1
Cymbella excisa Kützing var. excisa CAEX 1
Fragilaria pectinalis (O.F. Müller) Gray FPEC 1
Surirella lacrimula English SLAC 1
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
STAUROSIRA (C.G. Ehrenberg) D.M. Williams & F.E. Round STRS 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Fragilaria gracilis Østrup FGRA 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Navicula antonii Lange-Bertalot NANT 1