Listes floristiques macrophytes

Orb à Cessenon-sur-Orb 06187100

Date prélèvement 13/09/2016
IBMR 9.38
Robustesse 8.43
Recouvrement UR1 90.00%
Faciès UR1 radier (90%)
Recouvrement UR2 10.00%
Faciès UR2 pl. lent (10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 25 7 23.2
Zygnema 1148 ZYGSPX 20 11 19.1
Oedogonium 1134 OEDSPX 11 9 10.8
Geitlerinema 6451 GEISPX 1 0.5 0.95
Ranunculus fluitans 1903 RANFLU 0.5 1 0.55
Hildenbrandia 1157 HILSPX 0.2 0.1 0.19
Myriophyllum spicatum 1778 MYRSPI 0.1 0.2 0.11
Cinclidotus danubicus 1319 CINDAN 0.02 0 0.018
Potamogeton crispus 1645 POTCRI 0.02 0 0.018
Zannichellia palustris 1681 ZANPAL 0 0.1 0.01
Leptodictyum riparium 1244 LEORIP 0.01 0 0.009
Phormidium 6414 PHOSPX 0.01 0 0.009
Diatoma 6627 DIASPX 0.01 0 0.009
Potamogeton pectinatus 1655 POTPEC 0.005 0.01 0.0055
Lysimachia vulgaris 1887 LYSVUL 0.005 0 0.0045
Lythrum salicaria 1823 LYTSAL 0.005 0 0.0045
Paspalum distichum 10237 PASDIS 0.005 0 0.0045
Agrostis stolonifera 1543 AGRSTO 0.005 0 0.0045
Potamogeton pusillus 1659 POTPUS 0.005 0 0.0045
Rhynchostegium riparioides 1268 RHYRIP 0.005 0 0.0045
Fontinalis antipyretica 1310 FONANT 0.005 0 0.0045
Eleocharis acicularis 1504 ELEACI 0 0.03 0.003
Potamogeton nodosus 1652 POTNOD 0 0.03 0.003
Ludwigia peploides 1856 LUDPEP 0 0.02 0.002