Date prélèvement 19/09/2017
Commentaire ACHD => 5 id ACH1 d'après l'Atlas LR. . . NAVI = > NASP 2 d'après l'Atlas LR. . .
IBD
TaxonCodeEffectif
Staurosira binodis Lange-Bertalot in Hofmann Werum & Lange-Bertalot SBND 8
Gomphoneis eriense var. variabilis Kociolek & Stoermer GEVA 7
Navicula cryptotenella Lange-Bertalot NCTE 6
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 50
Gomphonema rhombicum M. Schmidt GRHB 5
Encyonopsis subminuta Krammer & Reichardt ESUM 5
ACHNANTHIDIUM F.T. Kützing ACHD 5
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 42
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 4
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 4
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 4
Ulnaria ulna (Nitzsch.) Compère UULN 3
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 3
NAVICULA J.B.M. Bory de St. Vincent NAVI 3
STAUROSIRA (C.G. Ehrenberg) D.M. Williams & F.E. Round STRS 3
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 3
Nitzschia tabellaria (Grunow) Grunow in Cl. & Grunow NTAB 3
Achnanthidium exile (Kützing) Heiberg ADEX 20
FRAGILARIA H.C. Lyngbye FRAG 2
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Navicula radiosa Kützing NRAD 2
GOMPHONEMA C.G. Ehrenberg GOMP 2
Melosira varians Agardh MVAR 2
Navicula rhynchocephala Kützing NRHY 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
STAUROSIRELLA D.M. Williams & F.E. Round emend Morales STRL 2
NITZSCHIA A.H. Hassall NITZ 2
Nitzschia costei Tudesque, Rimet & Ector NYCO 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 17
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 14
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 14
Achnanthidium rivulare Potapova &Ponader ADRI 125
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 10
Staurosira venter (Ehr.) Cleve & Moeller SSVE 10
Encyonema simile Krammer ENSI 1
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 1
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 1
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 1
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 1
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Fragilaria gracilis Østrup FGRA 2
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 1
Gomphonema capitatum Ehr. GCAP 1
Hannaea arcus (Ehr.)Patrick HARC 1
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 1