Listes floristiques macrophytes

L'Allier à Saint-Christophe-d'Allier 04027200

Date prélèvement 19/08/2009
IBMR 10.71
Robustesse 10.81
Recouvrement UR1 60.00%
Faciès UR1 pl. courant (60%)
Recouvrement UR2 40.00%
Faciès UR2 pl. lent (40%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 1.06 3.2 1.916
Ranunculus 1896 RANSPX 0.5 0.5 0.5
Oedogonium 1134 OEDSPX 0.05 0.2 0.11
Phalaris arundinacea 1577 PHAARU 0.05 0.2 0.11
Polygonum hydropiper 1865 POLHYD 0 0.2 0.08
Gomphoneis sp. NEWCOD 0.05 0.1 0.07
Glyceria fluitans 1564 GLYFLU 0 0.04 0.018
Plantago major NEWCOD 0 0.02 0.008
Lemanea 1159 LEASPX 0.01 0.01 0.005
Melosira 8714 MELSPX 0.01 0.01 0.005
Apium nodiflorum 1974 APINOD 0 0.01 0.004
Sparganium 1668 SPASPX 0 0.01 0.004
Juncus acutiflorus 1607 JUNACU 0 0.01 0.004
Rhizomnium punctatum 19991 RHZPUN 0 0.01 0.002
Equisetum arvense 1384 EQUARV 0 0.01 0.002
Cinclidotus fontinaloides 1320 CINFON 0 0.01 0.002
Brachythecium rivulare 1260 BRARIV 0 0.01 0.002
Nostoc 1105 NOSSPX 0 0 0.0006
Audouinella 6076 AUDSPX 0 0 0.0006
Bryum pseudotriquetrum 1274 BRYPSE 0 0 0.0004