Listes floristiques macrophytes

Buëch à La roche-des-Arnauds 06154660

Date prélèvement 16/08/2017
IBMR 13.80
Robustesse 13
Recouvrement UR1 61.00%
Faciès UR1 radier (61%)
Recouvrement UR2 39.00%
Faciès UR2 pl. lent (39%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Batrachospermum 1155 BATSPX 0.2 0.2 0.2
Phormidium 6414 PHOSPX 0.3 0 0.183
Gongrosira 30105 GONSPX 0 0.4 0.156
Eucladium verticillatum 19654 EUCVER 0.15 0.04 0.1071
Didymodon spadiceus 19618 DIDSPA 0.15 0 0.0915
Rivularia 6300 RIVSPX 0.094 0 0.0573
Didymosphenia 9381 DIYSPX 0.056 0 0.0342
Spirogyra 1147 SPISPX 0.003 0.002 0.0026
Plectonema 1113 PLESPX 0.003 0 0.0018
Rhynchostegium riparioides 1268 RHYRIP 0.003 0 0.0018
Palustriella commutata 19903 PALCOM 0 0.004 0.0016
Zygnema 1148 ZYGSPX 0 0.002 0.0008