Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de ZANNICHELLIA PALUSTRIS 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 109 quadrats
En 2008 : présent dans 144 quadrats
Nb de cooccurrentes : 228
Nb de cooccurrentes : 279
Plantes écologiquement similaires
PDI                                  COOC
.39 POTAMOGETON PECTINATUS  1-6 5072  212
.40 ZANNICHELLIA PALUSTRIS  4-6 5110   82
.42 POTAMOGETON PECTINATUS  4-6 5071  124
.43 POTAMOGETON PUSILLUS L. 1-6 5078  198
.44 POTAMOGETON CRISPUS L.  1-6 5055  231
.44 MYRIOPHYLLUM SPICATUM L 1-6 1825  249
.46 CALLITRICHE OBTUSANGULA 1-6  147  211
.47 HELODEA CANADENSIS RICH 1-6 4765  260
.49 POTAMOGETON PUSILLUS L. 3-6 5077  136
.50 CALLITRICHE OBTUSANGULA 3-6  146  167
.50 POTAMOGETON CRISPUS L.  3-6 5054  125
.50 POTAMOGETON DENSUS L.   1-6 5057  231
.50 RANUNCULUS CIRCINATUS S 1-6 2918  293
.51 RANUNCULUS CIRCINATUS S 3-6 2917  150
.52 HELODEA CANADENSIS RICH 4-6 4764  188
.52 RANUNCULUS TRICHOPHYLLU 1-6 2955  358
.52 CERATOPHYLLUM DEMERSUM  1-6  516  229
.52 POTAMOGETON MUCRONATUS  1-5 5065   88
.54 SPARGANIUM SIMPLEX HUDS 1-6 5101  329
.54 POTAMOGETON PERFOLIATUS 1-6 5074  126
.54 MYRIOPHYLLUM VERTICILLA 1-6 1827  199
.55 LEMNA TRISULCA L.       1-6 4881  273
.55 SPIRODELA POLYRRHIZA (L 1-6 4883  258
.55 NUPHAR LUTEUM SM.       1-6 2086  273
.55 POTAMOGETON LUCENS L.   1-6 5063  240
.56 LEMNA MINOR L.          1-6 4879  491
.56 MYRIOPHYLLUM SPICATUM L 4-6 1824  119
.57 SAGITTARIA SAGITTIFOLIA 1-6 3988  267
.57 POTAMOGETON DENSUS L.   3-6 5056  105
.59 POTAMOGETON NATANS L.   1-6 5068  379
Plantes écologiquement similaires
PDI                                  COOC
.36 POTAMOGETON PECTINATUS  1-6 7387  281
.38 POTAMOGETON PECTINATUS  3-6 7386  206
.38 POTAMOGETON PUSILLUS L. 1-6 7393  285
.39 POTAMOGETON CRISPUS L.  1-6 7368  298
.39 ZANNICHELLIA PALUSTRIS  4-6 7434  106
.40 MYRIOPHYLLUM SPICATUM L 1-6 2705  353
.41 POTAMOGETON CRISPUS L.  2-6 7367  211
.42 POTAMOGETON DENSUS L.   1-6 7370  275
.43 HELODEA CANADENSIS RICH 1-6 6959  492
.44 CALLITRICHE OBTUSANGULA 1-6  222  352
.44 SPARGANIUM SIMPLEX HUDS 1-6 7423  436
.45 POTAMOGETON CRISPUS L.  3-6 7366  160
.45 RANUNCULUS CIRCINATUS S 1-6 4298  292
.46 POTAMOGETON PERFOLIATUS 1-6 7389  174
.46 POTAMOGETON PUSILLUS L. 3-6 7392  189
.46 ZANN PALU VAR. PALUSTRI 1-6 7437   90
.47 RANUNCULUS CIRCINATUS S 3-6 4297  160
.47 CALLITRICHE OBTUSANGULA 3-6  221  260
.47 MYRIOPHYLLUM SPICATUM L 4-6 2704  162
.48 POTAMOGETON MUCRONATUS  1-5 7381  124
.49 CERATOPHYLLUM DEMERSUM  1-6  761  293
.49 HELODEA CANADENSIS RICH 4-6 6958  217
.49 NUPHAR LUTEUM SM.       1-6 3062  602
.49 SPIRODELA POLYRRHIZA (L 1-6 7123  319
.49 SPARGANIUM SIMPLEX HUDS 3-6 7422  255
.50 LEMNA MINOR L.          1-6 7118  791
.50 POTAMOGETON DENSUS L.   3-6 7369  112
.50 LEMNA TRISULCA L.       1-6 7121  318
.51 RANUNCULUS FLUITANS LAM 1-6 4307  134
.51 POTAMOGETON LUCENS L.   1-6 7379  325