Listes floristiques macrophytes

BOURNE A CHORANCHE 1 06147840

Date prélèvement 16/08/2021
IBMR 12.19
Robustesse 11.7
Recouvrement UR1 90.00%
Faciès UR1 chenal lotique (10-25%), radier (25-75%), plat courant (10-25%)
Recouvrement UR2 10.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cinclidotus aquaticus 1318 CINAQU 35 0.8 31.58
Cladophora 1124 CLASPX 0.4985 0 0.4487
Cinclidotus riparius 1321 CINRIP 0.2 0.01 0.181
Fontinalis antipyretica 1310 FONANT 0.01 1 0.109
Rhynchostegium riparioides 1268 RHYRIP 0.1115 0.03 0.1034
Phalaris arundinacea 1577 PHAARU 0 1 0.1
Gomphonema 8781 GOPSPX 0.107 0 0.0963
Vaucheria 1169 VAUSPX 0.101 0.02 0.0929
Oedogonium 1134 OEDSPX 0.08 0.074 0.0794
Ulothrix 1142 ULOSPX 0.0465 0.095 0.0514
Monostroma 6010 MOOSPX 0.02 0.005 0.0185
Palustriella commutata 19903 PALCOM 0.0185 0 0.0167
Petasites 1744 PETSPX 0 0.1 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.1 0.01
Fissidens crassipes 1294 FISCRA 0.01 0.01 0.01
Nostoc 1105 NOSSPX 0.01 0 0.009
Leptodictyum riparium 1244 LEORIP 0.01 0 0.009
Diatoma 6627 DIASPX 0.007 0 0.0063
Cratoneuron filicinum 1233 CRAFIL 0 0.02 0.002
Tetraspora 1138 TETSPX 0 0.0145 0.0015
Cinclidotus fontinaloides 1320 CINFON 0 0.01 0.001
Pellia endiviifolia 1197 PELEND 0 0.01 0.001
Marchantia polymorpha 1192 MACPOL 0 0.01 0.001
Schistidium rivulare 1327 SCSRIV 0 0.01 0.001
Thamnobryum alopecurum 1344 THAALO 0 0.01 0.001
Spirogyra 1147 SPISPX 0 0.01 0.001
Mentha longifolia 19856 MENLON 0 0.01 0.001
Zygnema 1148 ZYGSPX 0 0.001 0.0001
Oscillatoria 1108 OSCSPX 0 0.0003 0
Phormidium 6414 PHOSPX 0 0.0002 0