Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POTAMOGETON PERFOLIATUS 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 79 quadrats
En 2008 : présent dans 134 quadrats
Nb de cooccurrentes : 126
Nb de cooccurrentes : 174
Plantes écologiquement similaires
PDI                                  COOC
.29 POTAMOGETON PERFOLIATUS 3-6 5073   63
.35 POTAMOGETON PECTINATUS  1-6 5072  212
.35 MYRIOPHYLLUM SPICATUM L 1-6 1825  249
.38 POTAMOGETON LUCENS L.   1-6 5063  240
.40 RANUNCULUS CIRCINATUS S 1-6 2918  293
.40 CERATOPHYLLUM DEMERSUM  1-6  516  229
.41 POTAMOGETON CRISPUS L.  1-6 5055  231
.42 POTAMOGETON PUSILLUS L. 1-6 5078  198
.42 NUPHAR LUTEUM SM.       1-6 2086  273
.43 MYRIOPHYLLUM VERTICILLA 1-6 1827  199
.44 RANUNCULUS CIRCINATUS S 3-6 2917  150
.45 NAIAS MAJOR ALL.        1-6 4974  112
.46 POTAMOGETON PECTINATUS  4-6 5071  124
.46 HELODEA CANADENSIS RICH 1-6 4765  260
.48 POTAMOGETON MUCRONATUS  1-5 5065   88
.48 HELODEA CANADENSIS RICH 4-6 4764  188
.49 RANUNCULUS FLUITANS LAM 1-6 2924   79
.49 SAGITTARIA SAGITTIFOLIA 1-6 3988  267
.49 POTAMOGETON PUSILLUS L. 3-6 5077  136
.49 NYMPHOIDES PELTATA (GME 1-6 2076  174
.50 CALLITRICHE OBTUSANGULA 1-6  147  211
.50 NUPHAR LUTEUM SM.       4-6 2085  151
.51 MYRIOPHYLLUM SPICATUM L 4-6 1824  119
.51 POTAMOGETON LUCENS L.   4-6 5062  117
.51 TRAPA NATANS L.         1-6 3658  152
.53 CERATOPHYLLUM DEMERSUM  5-6  515  104
.53 SPIRODELA POLYRRHIZA (L 1-6 4883  258
.53 CALLITRICHE OBTUSANGULA 3-6  146  167
.53 NAIAS MAJOR ALL.        4-6 4973   44
.53 POTAMOGETON FLUITANS RO 1-6 5058  126
Plantes écologiquement similaires
PDI                                  COOC
.24 POTAMOGETON PERFOLIATUS 3-6 7388   94
.30 MYRIOPHYLLUM SPICATUM L 1-6 2705  353
.31 POTAMOGETON PECTINATUS  1-6 7387  281
.35 RANUNCULUS CIRCINATUS S 1-6 4298  292
.36 POTAMOGETON CRISPUS L.  1-6 7368  298
.36 POTAMOGETON PECTINATUS  3-6 7386  206
.36 CERATOPHYLLUM DEMERSUM  1-6  761  293
.38 POTAMOGETON PUSILLUS L. 1-6 7393  285
.38 POTAMOGETON LUCENS L.   1-6 7379  325
.39 RANUNCULUS FLUITANS LAM 1-6 4307  134
.40 NUPHAR LUTEUM SM.       1-6 3062  602
.40 RANUNCULUS CIRCINATUS S 3-6 4297  160
.40 MYRIOPHYLLUM SPICATUM L 4-6 2704  162
.40 SPARGANIUM SIMPLEX HUDS 1-6 7423  436
.41 HELODEA CANADENSIS RICH 1-6 6959  492
.41 POTAMOGETON CRISPUS L.  2-6 7367  211
.41 SAGITTARIA SAGITTIFOLIA 1-6 5851  316
.43 POTAMOGETON MUCRONATUS  1-5 7381  124
.43 CALLITRICHE OBTUSANGULA 1-6  222  352
.43 MYRIOPHYLLUM VERTICILLA 1-6 2707  413
.45 HELODEA CANADENSIS RICH 4-6 6958  217
.45 POTAMOGETON FLUITANS RO 1-6 7372  194
.46 SPIRODELA POLYRRHIZA (L 1-6 7123  319
.46 ZANNICHELLIA PALUSTRIS  1-6 7435  279
.46 POTAMOGETON DENSUS L.   1-6 7370  275
.47 SPARGANIUM SIMPLEX HUDS 3-6 7422  255
.47 POTAMOGETON PUSILLUS L. 3-6 7392  189
.47 RANUNCULUS FLUITANS LAM 3-6 4306   92
.47 POTAMOGETON MUCRONATUS  3-5 7380   77
.47 NAIAS MAJOR ALL.        1-6 7256  149