Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POTAMOGETON CRISPUS L. 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 160 quadrats
En 2008 : présent dans 253 quadrats
Nb de cooccurrentes : 231
Nb de cooccurrentes : 298
Plantes écologiquement similaires
PDI                                  COOC
.30 MYRIOPHYLLUM SPICATUM L 1-6 1825  249
.32 POTAMOGETON CRISPUS L.  3-6 5054  125
.32 POTAMOGETON PUSILLUS L. 1-6 5078  198
.32 HELODEA CANADENSIS RICH 1-6 4765  260
.35 POTAMOGETON PECTINATUS  1-6 5072  212
.35 CERATOPHYLLUM DEMERSUM  1-6  516  229
.37 RANUNCULUS CIRCINATUS S 1-6 2918  293
.38 HELODEA CANADENSIS RICH 4-6 4764  188
.38 NUPHAR LUTEUM SM.       1-6 2086  273
.39 POTAMOGETON LUCENS L.   1-6 5063  240
.39 RANUNCULUS CIRCINATUS S 3-6 2917  150
.41 POTAMOGETON PUSILLUS L. 3-6 5077  136
.41 POTAMOGETON PERFOLIATUS 1-6 5074  126
.41 MYRIOPHYLLUM VERTICILLA 1-6 1827  199
.41 CALLITRICHE OBTUSANGULA 1-6  147  211
.42 POTAMOGETON PECTINATUS  4-6 5071  124
.43 POTAMOGETON MUCRONATUS  1-5 5065   88
.44 SAGITTARIA SAGITTIFOLIA 1-6 3988  267
.44 ZANNICHELLIA PALUSTRIS  1-6 5111  228
.44 CALLITRICHE OBTUSANGULA 3-6  146  167
.45 SPARGANIUM SIMPLEX HUDS 1-6 5101  329
.45 LEMNA TRISULCA L.       1-6 4881  273
.46 MYRIOPHYLLUM SPICATUM L 4-6 1824  119
.46 POTAMOGETON NATANS L.   1-6 5068  379
.46 NUPHAR LUTEUM SM.       4-6 2085  151
.47 SPIRODELA POLYRRHIZA (L 1-6 4883  258
.47 NAIAS MAJOR ALL.        1-6 4974  112
.48 POTAMOGETON DENSUS L.   1-6 5057  231
.48 POTAMOGETON NATANS L.   3-6 5067  252
.49 SAGITTARIA SAGITTIFOLIA 3-6 3987  142
Plantes écologiquement similaires
PDI                                  COOC
.15 POTAMOGETON CRISPUS L.  2-6 7367  211
.26 POTAMOGETON CRISPUS L.  3-6 7366  160
.28 MYRIOPHYLLUM SPICATUM L 1-6 2705  353
.30 POTAMOGETON PUSILLUS L. 1-6 7393  285
.31 HELODEA CANADENSIS RICH 1-6 6959  492
.32 POTAMOGETON PECTINATUS  1-6 7387  281
.34 CERATOPHYLLUM DEMERSUM  1-6  761  293
.35 POTAMOGETON PECTINATUS  3-6 7386  206
.36 RANUNCULUS CIRCINATUS S 1-6 4298  292
.36 POTAMOGETON PERFOLIATUS 1-6 7389  174
.36 NUPHAR LUTEUM SM.       1-6 3062  602
.36 SPARGANIUM SIMPLEX HUDS 1-6 7423  436
.38 RANUNCULUS CIRCINATUS S 3-6 4297  160
.38 HELODEA CANADENSIS RICH 4-6 6958  217
.39 CALLITRICHE OBTUSANGULA 1-6  222  352
.39 ZANNICHELLIA PALUSTRIS  1-6 7435  279
.39 POTAMOGETON LUCENS L.   1-6 7379  325
.39 MYRIOPHYLLUM SPICATUM L 4-6 2704  162
.40 SAGITTARIA SAGITTIFOLIA 1-6 5851  316
.40 POTAMOGETON DENSUS L.   1-6 7370  275
.41 MYRIOPHYLLUM VERTICILLA 1-6 2707  413
.42 POTAMOGETON PUSILLUS L. 3-6 7392  189
.42 LEMNA TRISULCA L.       1-6 7121  318
.42 SPIRODELA POLYRRHIZA (L 1-6 7123  319
.42 CALLITRICHE OBTUSANGULA 3-6  221  260
.42 POTAMOGETON MUCRONATUS  1-5 7381  124
.42 LEMNA MINOR L.          1-6 7118  791
.44 SPARGANIUM SIMPLEX HUDS 3-6 7422  255
.46 POTAMOGETON FLUITANS RO 1-6 7372  194
.46 NUPHAR LUTEUM SM.       4-6 3061  367