Listes floristiques macrophytes

Vidourle à St-laurent-d'aigouze 06192000

Date prélèvement 12/09/2016
IBMR 8.33
Robustesse 7.39
Recouvrement UR1 100.00%
Faciès UR1 ch. lentique (100%)
Recouvrement UR2 0.00%
Faciès UR2 (0%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ceratophyllum demersum 1717 CERDEM 16.9 0 16.9
Fontinalis hypnoides var. duriaei 10215 FONHYD 4.6 0 4.6
Spirogyra 1147 SPISPX 3.6 0 3.6
Mougeotia 1146 MOUSPX 3.3 0 3.3
Myriophyllum spicatum 1778 MYRSPI 0.8 0 0.8
Nuphar lutea 1839 NUPLUT 0.7 0 0.7
Cladophora 1124 CLASPX 0.3 0 0.3
Najas marina 1835 NAJMAR 0.3 0 0.3
Najas minor 1836 NAJMIN 0.24 0 0.24
Ludwigia peploides 1856 LUDPEP 0.07 0 0.07
Oedogonium 1134 OEDSPX 0.07 0 0.07
Utricularia 1818 UTRSPX 0.07 0 0.07
Rhizoclonium 1125 RHISPX 0.07 0 0.07
Spirodela polyrhiza 1630 SPRPOL 0.06 0 0.06
Nitellopsis obtusa 5272 NIEOBT 0.06 0 0.06
Egeria densa 19626 EGEDEN 0.03 0 0.03
Sparganium erectum 1671 SPAERE 0.01 0 0.01
Paspalum distichum 10237 PASDIS 0.01 0 0.01
Compsopogon 6071 COMSPX 0.01 0 0.01
Potamogeton pectinatus 1655 POTPEC 0.005 0 0.005
Potamogeton nodosus 1652 POTNOD 0.005 0 0.005
Phormidium 6414 PHOSPX 0.005 0 0.005
Chara vulgaris 5261 CHAVUL 0.005 0 0.005
Audouinella 6076 AUDSPX 0.005 0 0.005