Abondance faible
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Abond. moyenne
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Abondance forte
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0.30 MYRIOPHYLLUM SPICATUM L 4-6
0.36 NUPHAR LUTEUM SM. 1-6
0.36 RANUNCULUS CIRCINATUS S 1-6
0.37 MYRIOPHYLLUM VERTICILLA 1-6
0.37 HELODEA CANADENSIS RICH 1-6
0.38 CERATOPHYLLUM DEMERSUM 1-6
0.39 POTAMOGETON PECTINATUS 1-6
0.40 POTAMOGETON CRISPUS L. 1-6
0.40 POTAMOGETON PUSILLUS L. 1-6
0.41 POTAMOGETON LUCENS L. 1-6
0.42 POTAMOGETON NATANS L. 1-6
0.43 POTAMOGETON PERFOLIATUS 1-6
0.43 RANUNCULUS CIRCINATUS S 3-6
0.45 SAGITTARIA SAGITTIFOLIA 1-6
0.45 SPARGANIUM SIMPLEX HUDS 1-6
0.46 NAIAS MAJOR ALL. 1-6
0.46 HELODEA CANADENSIS RICH 4-6
0.47 HOTTONIA PALUSTRIS L. 1-6
0.47 POTAMOGETON CRISPUS L. 2-6
0.49 NYMPHAEA ALBA L. 1-6
0.50 POTAMOGETON PUSILLUS L. 3-6
0.51 HIPPURIS VULGARIS L. 1-6
0.51 HIPPURIS VULGARIS L. 3-6
0.52 CALLITRICHE OBTUSANGULA 1-6
0.52 NUPHAR LUTEUM SM. 5-6
0.52 HYDROCHARIS MORSUS-RANA 1-6
0.52 MYRIOPHYLLUM VERTICILLA 4-6
0.53 SAGITTARIA SAGITTIFOLIA 3-6
0.53 POTAMOGETON PECTINATUS 4-6
0.53 POTAMOGETON DENSUS L. 1-6
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