Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de AZOLLA FILICULOIDES LAM 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 46 quadrats
En 2008 : présent dans 86 quadrats
Nb de cooccurrentes : 129
Nb de cooccurrentes : 186
Plantes écologiquement similaires
PDI                                  COOC
.40 SPIRODELA POLYRRHIZA (L 1-6 4883  258
.45 LEMNA GIBBA L.          1-6 4877  103
.48 LEMNA TRISULCA L.       1-6 4881  273
.49 SPIRODELA POLYRRHIZA (L 3-6 4882  168
.49 CERATOPHYLLUM DEMERSUM  1-6  516  229
.52 CALLITRICHE OBTUSANGULA 1-6  147  211
.52 AZOLLA FILICULOIDES LAM 4-6 5221   18
.53 LEMNA MINOR L.          1-6 4879  491
.54 LEMNA MINOR L.          3-6 4878  324
.54 POTAMOGETON PECTINATUS  1-6 5072  212
.54 CALLITRICHE OBTUSANGULA 3-6  146  167
.55 HELODEA CANADENSIS RICH 1-6 4765  260
.55 MYRIOPHYLLUM SPICATUM L 1-6 1825  249
.56 POTAMOGETON CRISPUS L.  1-6 5055  231
.56 POTAMOGETON PUSILLUS L. 1-6 5078  198
.57 POTAMOGETON PECTINATUS  4-6 5071  124
.57 LEMNA TRISULCA L.       4-6 4880  162
.57 HYDROCHARIS MORSUS-RANA 1-6 4767  308
.58 RANUNCULUS CIRCINATUS S 1-6 2918  293
.58 HYDROCHARIS MORSUS-RANA 4-6 4766  120
.59 HELODEA CANADENSIS RICH 4-6 4764  188
.59 NUPHAR LUTEUM SM.       1-6 2086  273
.59 RANUNCULUS CIRCINATUS S 3-6 2917  150
.59 CERATOPHYLLUM DEMERSUM  5-6  515  104
.60 POTAMOGETON PERFOLIATUS 1-6 5074  126
.60 POTAMOGETON PUSILLUS L. 3-6 5077  136
.60 POTAMOGETON LUCENS L.   1-6 5063  240
.60 ZANNICHELLIA PALUSTRIS  1-6 5111  228
.60 POTAMOGETON FLUITANS RO 1-6 5058  126
.61 MYRIOPHYLLUM VERTICILLA 1-6 1827  199
Plantes écologiquement similaires
PDI                                  COOC
.27 AZOLLA FILICULOIDES LAM 3-6 7580   93
.30 SPIRODELA POLYRRHIZA (L 1-6 7123  319
.33 LEMNA GIBBA L.          1-6 7116  165
.35 SPIRODELA POLYRRHIZA (L 3-6 7122  208
.40 CERATOPHYLLUM DEMERSUM  1-6  761  293
.45 LEMNA MINOR L.          1-6 7118  791
.45 LEMNA MINOR L.          3-6 7117  561
.45 LEMNA TRISULCA L.       1-6 7121  318
.47 CALLITRICHE OBTUSANGULA 1-6  222  352
.47 POTAMOGETON PECTINATUS  1-6 7387  281
.48 MYRIOPHYLLUM SPICATUM L 1-6 2705  353
.49 POTAMOGETON PUSILLUS L. 1-6 7393  285
.49 POTAMOGETON PECTINATUS  3-6 7386  206
.50 LEMNA TRISULCA L.       3-6 7120  233
.50 POTAMOGETON CRISPUS L.  1-6 7368  298
.50 HELODEA CANADENSIS RICH 1-6 6959  492
.51 RANUNCULUS CIRCINATUS S 1-6 4298  292
.52 LEMNA GIBBA L.          4-6 7115   68
.52 SPARGANIUM SIMPLEX HUDS 1-6 7423  436
.52 POTAMOGETON PERFOLIATUS 1-6 7389  174
.52 CALLITRICHE OBTUSANGULA 3-6  221  260
.53 RANUNCULUS FLUITANS LAM 1-6 4307  134
.53 LEMNA TRISULCA L.       4-6 7119  197
.53 NUPHAR LUTEUM SM.       1-6 3062  602
.54 POTAMOGETON CRISPUS L.  2-6 7367  211
.54 HELODEA CANADENSIS RICH 4-6 6958  217
.54 POTAMOGETON FLUITANS RO 1-6 7372  194
.54 CERATOPHYLLUM DEMERSUM  5-6  760  114
.55 ZANNICHELLIA PALUSTRIS  1-6 7435  279
.55 RANUNCULUS CIRCINATUS S 3-6 4297  160