Listes floristiques macrophytes

Le Cher à Vallon-en-Sully 04060500

Date prélèvement 10/09/2007
IBMR 8.41
Robustesse 0
Recouvrement UR1 65.00%
Faciès UR1 pl. courant (65%)
Recouvrement UR2 35.00%
Faciès UR2 pl. lent (35%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum MYRSPI 8 6 7.3
Ranunculus penicillatus RANPEN 5 3 4.3
Ranunculus penicillatus RANPEN 5 3 4.3
Cladophora sp. CLASPX 1 10 4.15
Egeria densa EGEDEN 3 5 3.7
Oedogonium sp. OEDSPX 0.01 6.5 2.2815
Melosira sp. MELSPX 0 5 1.75
Potamogeton crispus POTCRI 1.5 1 1.325
Phalaris arundinacea PHAARU 0 1.5 0.525
Audouinella sp. AUDSPX 0.5 0.05 0.3425
Rorippa amphibia RORAMP 0 0.8 0.28
Rorippa amphibia RORAMP 0 0.8 0.28
Rorippa amphibia RORAMP 0 0.8 0.28
Rorippa amphibia RORAMP 0 0.8 0.28
Rorippa amphibia RORAMP 0 0.8 0.28
Spirogyra sp. SPISPX 0 0.7 0.245
Spirogyra sp. SPISPX 0 0.7 0.245
Agrostis stolonifera AGRSTO 0 0.3 0.105
Diatoma sp. DIASPX 0 0.2 0.07
Polygonum hydropiper POLHYD 0 0.2 0.07
Rhizoclonium sp. RHISPX 0.04 0.03 0.0365
Oscillatoria sp. OSCSPX 0 0.1 0.035
Amblystegium riparium AMBRIP 0.04 0 0.026
Rhynchostegium riparioides RHYRIP 0.04 0 0.026
Rhynchostegium riparioides RHYRIP 0.04 0 0.026
Hydrodictyon sp. HYISPX 0 0.05 0.0175
Carex sp. CARSPX 0 0.05 0.0175
Eurhynchium praelongum EURPRA 0.02 0 0.013
Octodiceras fontanum OCTFON 0.02 0 0.013
Callitriche hamulata CALHAM 0 0.03 0.0105
Ranunculus repens RANREP 0 0.03 0.0105
Lemna minor LEMMIN 0 0.01 0.0035
Spirodela polyrhiza SPRPOL 0 0.01 0.0035