Listes floristiques macrophytes

La Loire à Briennon 04015000

Date prélèvement05/08/2020
IBMR7.630
Robustesse7.57
Recouvrement UR125.38%
Recouvrement UR274.62%
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Egeria densa EGEDEN 6 17 14.2082
Myriophyllum spicatum MYRSPI 0.3 7.2 5.4488
Ludwigia grandiflora LUDGRA 18 0 4.5684
Cladophora sp. CLASPX 12 0.2 3.1948
Melosira sp. MELSPX 5.2 0.01 1.3272
Ranunculus penicillatus except. var. calcareus RANPEU 0.4 1.6 1.2954
Gomphoneis sp. GOMSPX 2.6 0.01 0.6673
2.6 0 0.6599
Potamogeton nodosus POTNOD 0 0.8 0.597
Oedogonium sp. OEDSPX 1 0 0.2538
Spirodela polyrhiza SPRPOL 0.6 0 0.1523
Azolla filiculoides AZOFIL 0.1 0 0.0254
Stigeoclonium sp. STISPX 0.01 0.01 0.01
Spirogyra sp. SPISPX 0.01 0 0.0025
Hildenbrandia sp. HILSPX 0.01 0 0.0025
Carex sp. CARSPX 0.01 0 0.0025
Agrostis stolonifera AGRSTO 0.01 0 0.0025
Echinochloa crus-galli ECHCRU 0.01 0 0.0025
Phalaris arundinacea PHAARU 0.01 0 0.0025
Elodea nuttalii ELONUT 0.01 0 0.0025
Lemna minor LEMMIN 0.01 0 0.0025
Potamogeton pectinatus POTPEC 0.01 0 0.0025
Cyperus eragrostis CYPERA 0.01 0 0.0025
Lemna minuta LEMMIT 0.01 0 0.0025
Persicaria hydropiper PERHYD 0.01 0 0.0025
Hydrodictyon sp. HYISPX 0.01 0 0.0025
Heteroleibleinia sp. HEOSPX 0.01 0 0.0025