Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de MYRIOPHYLLUM ALTERNIFLO 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 147 quadrats
En 2008 : présent dans 163 quadrats
Nb de cooccurrentes : 175
Nb de cooccurrentes : 244
Plantes écologiquement similaires
PDI                                  COOC
.39 MYRIOPHYLLUM ALTERNIFLO 4-6 1822   49
.48 CALLITRICHE HAMULATA KU 1-6  145  327
.52 CALLITRICHE HAMULATA KU 3-6  144  113
.61 RANUNCULUS AQUATILIS L. 1-6 2903  385
.63 RANUNCULUS AQUATILIS L. 4-6 2902  147
.64 CALLITRICHE STAGNALIS S 1-6  151  436
.65 SPARGANIUM SIMPLEX HUDS 1-6 5101  329
.66 ALISMA NATANS L.        1-6 3981  153
.67 POTAMOGETON CRISPUS L.  1-6 5055  231
.67 UTRICULARIA MAJOR SCHMI 1-6 2021  281
.67 CALLITRICHE STAGNALIS S 3-6  150  168
.67 POTAMOGETON NATANS L.   1-6 5068  379
.68 POTAMOGETON NATANS L.   3-6 5067  252
.68 POTAMOGETON RUFESCENS S 1-6 5080   52
.68 LEMNA MINOR L.          1-6 4879  491
.68 POTAMOGETON FLUITANS RO 1-6 5058  126
.68 POTAMOGETON TRICHOIDES  1-6 5082  138
.68 UTRICULARIA MAJOR SCHMI 3-6 2020  179
.69 ELATINE HEXANDRA (LAPIE 1-6 1539  159
.70 POTAMOGETON NATANS L.   5-6 5066  154
.70 POTAMOGETON CRISPUS L.  3-6 5054  125
.71 SPARGANIUM SIMPLEX HUDS 3-6 5100  204
.71 NYMPHAEA ALBA L.        1-6 2088  355
.71 HOTTONIA PALUSTRIS L.   3-6 2780  200
.71 TRAPA NATANS L.         1-6 3658  152
.72 HOTTONIA PALUSTRIS L.   1-6 2781  295
.72 OENANTHE FLUVIATILIS CO 1-4 3796   63
.72 LEMNA MINOR L.          3-6 4878  324
.72 POTAMOGETON PUSILLUS L. 1-6 5078  198
.72 HELODEA CANADENSIS RICH 1-6 4765  260
Plantes écologiquement similaires
PDI                                  COOC
.37 MYRIOPHYLLUM ALTERNIFLO 4-6 2700   93
.47 CALLITRICHE HAMULATA KU 1-6  220  395
.51 CALLITRICHE HAMULATA KU 3-6  219  168
.56 RANUNCULUS AQUATILIS L. 1-6 4280  568
.61 RANUNCULUS AQUATILIS L. 4-6 4279  184
.62 ALISMA NATANS L.        1-6 5838  190
.63 POTAMOGETON NATANS L.   4-6 7382  230
.63 POTAMOGETON NATANS L.   1-6 7383  469
.65 UTRICULARIA MAJOR SCHMI 1-6 2967  375
.66 CALLITRICHE STAGNALIS S 1-6  226  607
.66 UTRICULARIA MAJOR SCHMI 3-6 2966  258
.66 LEMNA MINOR L.          1-6 7118  791
.67 POTAMOGETON FLUITANS RO 1-6 7372  194
.68 SPARGANIUM SIMPLEX HUDS 1-6 7423  436
.68 CALLITRICHE STAGNALIS S 3-6  225  280
.68 NYMPHAEA ALBA L.        1-6 3064  447
.69 POTAMOGETON CRISPUS L.  1-6 7368  298
.69 HOTTONIA PALUSTRIS L.   3-6 4087  214
.69 POTAMOGETON RUFESCENS S 1-6 7396   60
.69 POTAMOGETON TRICHOIDES  1-6 7398  182
.69 SPARGANIUM SIMPLEX HUDS 3-6 7422  255
.69 POTAMOGETON GRAMINEUS L 1-6 7374  266
.70 LEMNA MINOR L.          3-6 7117  561
.70 SAGITTARIA SAGITTIFOLIA 1-6 5851  316
.70 HOTTONIA PALUSTRIS L.   1-6 4088  339
.70 SAGITTARIA SAGITTIFOLIA 3-6 5850  174
.70 RANUNCULUS TRICHOPHYLLU 1-6 4359  505
.70 TRAPA NATANS L.         1-6 5359  206
.70 HELODEA CANADENSIS RICH 1-6 6959  492
.70 POTAMOGETON PUSILLUS L. 1-6 7393  285