Listes floristiques macrophytes

L'Allier à Orbeil 04030000

Date prélèvement 20/08/2009
IBMR 9.88
Robustesse 9.86
Recouvrement UR1 90.00%
Faciès UR1 pl. courant (90%)
Recouvrement UR2 10.00%
Faciès UR2 pl. lent (10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 2.5 2.5 2.5
Melosira 8714 MELSPX 0 7.5 0.75
RANUNCULUS PENICILLATUS:FLUITANS NEWCOD 0.5 0 0.45
Hildenbrandia 1157 HILSPX 0.05 0.05 0.05
Spirogyra 1147 SPISPX 0 0.5 0.05
Lemanea 1159 LEASPX 0.01 0.05 0.014
Lysimachia vulgaris 1887 LYSVUL 0 0.05 0.005
NOSTOC/CYLINDROSPERMUM NEWCOD 0 0.05 0.005
Leersia oryzoides 1569 LEEORY 0 0.05 0.005
Carex acuta 1467 CARACU 0 0.05 0.005
Echinocloa crus-galli NEWCOD 0 0.01 0.001
Bidens tripartita 1729 BIDTRI 0 0.01 0.001
Oedogonium 1134 OEDSPX 0 0.01 0.001
Oscillatoria 1108 OSCSPX 0 0.01 0.001
Phormidium 6414 PHOSPX 0 0.01 0.001
Rorippa amphibia 1765 RORAMP 0 0.01 0.001
Octodiceras fontanum 1303 OCTFON 0 0.01 0.001
Equisetum arvense 1384 EQUARV 0 0.01 0.001
Myriophyllum spicatum 1778 MYRSPI 0 0.01 0.001
Phalaris arundinacea 1577 PHAARU 0 0.01 0.001
Diatoma 6627 DIASPX 0 0.01 0.001
Lythrum salicaria 1823 LYTSAL 0 0.01 0.001