Listes floristiques macrophytes

L'Allier à Chatel-de-Neuvre 04043200

Date prélèvement 21/07/2011
IBMR 8.00
Robustesse 7.89
Recouvrement UR1 100.00%
Faciès UR1 pl. courant (100%)
Recouvrement UR2 0.00%
Faciès UR2 (0%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ludwigia grandiflora 19845 LUDGRA 15 0 15
Cladophora 1124 CLASPX 1 0 1.0009
Melosira 8714 MELSPX 0.78 0 0.7841
Myriophyllum spicatum 1778 MYRSPI 0.2 0 0.2
Oscillatoria 1108 OSCSPX 0.1 0 0.098
Ranunculus fluitans 1903 RANFLU 0.05 0 0.0501
Spirogyra 1147 SPISPX 0.02 0 0.0183
Diatoma 6627 DIASPX 0.02 0 0.0161
Lemna minor 1626 LEMMIN 0.01 0 0.01
Lycopus europaeus 1789 LYCEUR 0.01 0 0.0051
Ceratophyllum demersum 1717 CERDEM 0.01 0 0.005
Elodea nuttalii 1588 ELONUT 0.01 0 0.005
Polygonum hydropiper 1865 POLHYD 0.01 0 0.005
Polygonum 1863 POLSPX 0 0 0.003
Bidens 1724 BIDSPX 0 0 0.002
Callitriche platycarpa 1702 CALPLA 0 0 0.0011
Polygonum lapathifolium 1866 POLLAP 0 0 0.001
Spirodela polyrhiza 1630 SPRPOL 0 0 0.001
Potamogeton nodosus 1652 POTNOD 0 0 0.001
Oedogonium 1134 OEDSPX 0 0 0.001
Vaucheria 1169 VAUSPX 0 0 0.0008
Cyperus fuscus 1499 CYPFUS 0 0 0.0001
Lythrum salicaria 1823 LYTSAL 0 0 0.0001
Phalaris arundinacea 1577 PHAARU 0 0 0.0001
Alisma plantago-aquatica 1447 ALIPLA 0 0 0.0001
Veronica anagallis-aquatica 1955 VERANA 0 0 0.0001
Myosoton aquaticum 1710 MYSAQU 0 0 0.0001
Pulicaria dysenterica 1748 PULDYS 0 0 0.0001
plantago major NEWCOD 0 0 0.0001