Date prélèvement 13/02/2019
Commentaire ADMIsl. GELG inclut de nombreuses formes plus étroites que la littérature. 6 DPOL parmi les 16 DMON (distinction DPOL/DMON sur le critère de la largeur)
IBD 20.0
TaxonCodeEffectif
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 29
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 41
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 15
Achnanthidium lineare W.Smith ACLI 14
Cymbella excisiformis Krammer var.excisiformis CEXF 3
Cyclotella costei Druart & Straub CCOS 2
Cymbella compacta Østrup CCMP 1
Cocconeis placentula Ehrenberg var. placentula CPLA 2
Amphora indistincta Levkov AMID 1
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 2
Amphora pediculus (Kützing) Grunow APED 1
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 131
Gomphonema angustivalva E. Reichardt GAGV 70
Diatoma moniliformis Kützing DMON 16
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 6
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 6
Fragilaria pectinalis (O.F. Müller) Gray FPEC 2
Gomphonema micropus Kützing var. micropus GMIC 2
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 43
Gomphonema olivaceoides Hustedt GOLD 4
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 7
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 2
Navicula cryptotenella Lange-Bertalot NCTE 4
Nitzschia fonticola Grunow in Van Heurck NFON 1
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2