Listes floristiques macrophytes

L'Ariège à Le Vernet d'Ariège 05170900

Date prélèvement 21/08/2017
IBMR 10.59
Robustesse 10.71
Recouvrement UR1 97.00%
Faciès UR1 ch. lotique (97%)
Recouvrement UR2 3.00%
Faciès UR2 pl. lent (3%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cratoneuron filicinum 1233 CRAFIL 0.01 0 18
Hildenbrandia 1157 HILSPX 0.005 0 15
Audouinella 6076 AUDSPX 0.005 0 13
Phormidium 6414 PHOSPX 0.5 0.25 13
Stigeoclonium 1119 STISPX 0.01 0.005 13
Eleocharis palustris 1506 ELEPAL 0.005 0.005 12
Fissidens crassipes 1294 FISCRA 0.005 0 12
Tetraspora 1138 TETSPX 0.005 0.005 12
Mentha aquatica 1791 MENAQU 0 0.005 12
Spirogyra 1147 SPISPX 0.005 0.005 10
Ranunculus fluitans 1903 RANFLU 30 5 10
Melosira 8714 MELSPX 0.005 0.005 10
Lemna minor 1626 LEMMIN 0.005 0.005 10
Elodea canadensis 1586 ELOCAN 0.005 12 10
Nostoc 1105 NOSSPX 0.005 0 9
Persicaria hydropiper 31021 PERHYD 0 0.005 8
Cladophora 1124 CLASPX 2.5 1.5 6
Oedogonium 1134 OEDSPX 0.01 0.005 6
Hydrodictyon 5686 HYISPX 0 0.005 6
Leptodictyum riparium 1244 LEORIP 0.005 0 5
Equisetum arvense 1384 EQUARV 0.005 0.005 0
Paralemanea 31566 PAASPX 0.005 0 0
Lysimachia vulgaris 1887 LYSVUL 0.005 0 0
Gomphoneis 9382 GOMSPX 0.1 0 0
Persicaria maculosa 30056 PERMAC 0 0.005 0
Rorippa sylvestris 1767 RORSYL 0.005 1 0
Solanum dulcamara 1964 SOADUL 0.005 0 0
Potentilla reptans 29945 POEREP 0.005 0 0
Rorippa 1764 RORSPX 0.005 0 0