Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POTAMOGETON NATANS L. 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 246 quadrats
En 2008 : présent dans 333 quadrats
Nb de cooccurrentes : 379
Nb de cooccurrentes : 469
Plantes écologiquement similaires
PDI                                  COOC
.20 POTAMOGETON NATANS L.   3-6 5067  252
.33 NYMPHAEA ALBA L.        1-6 2088  355
.35 POTAMOGETON NATANS L.   5-6 5066  154
.36 HOTTONIA PALUSTRIS L.   1-6 2781  295
.37 SAGITTARIA SAGITTIFOLIA 1-6 3988  267
.38 NUPHAR LUTEUM SM.       1-6 2086  273
.38 UTRICULARIA MAJOR SCHMI 1-6 2021  281
.40 SPARGANIUM SIMPLEX HUDS 1-6 5101  329
.40 HYDROCHARIS MORSUS-RANA 1-6 4767  308
.43 LEMNA MINOR L.          1-6 4879  491
.43 HELODEA CANADENSIS RICH 1-6 4765  260
.43 MYRIOPHYLLUM SPICATUM L 1-6 1825  249
.44 POTAMOGETON LUCENS L.   1-6 5063  240
.44 UTRICULARIA VULGARIS L. 1-6 2026  234
.44 MYRIOPHYLLUM VERTICILLA 1-6 1827  199
.44 HIPPURIS VULGARIS L.    1-6 1830  274
.45 LEMNA TRISULCA L.       1-6 4881  273
.46 HOTTONIA PALUSTRIS L.   3-6 2780  200
.46 RANUNCULUS AQUATILIS L. 1-6 2903  385
.46 POTAMOGETON CRISPUS L.  1-6 5055  231
.46 SPARGANIUM SIMPLEX HUDS 3-6 5100  204
.47 POTAMOGETON PUSILLUS L. 1-6 5078  198
.47 RANUNCULUS CIRCINATUS S 1-6 2918  293
.48 SAGITTARIA SAGITTIFOLIA 3-6 3987  142
.48 UTRICULARIA MAJOR SCHMI 3-6 2020  179
.48 ALISMA NATANS L.        1-6 3981  153
.49 HIPPURIS VULGARIS L.    3-6 1829  173
.50 RANUNCULUS CIRCINATUS S 3-6 2917  150
.50 CERATOPHYLLUM DEMERSUM  1-6  516  229
.50 NUPHAR LUTEUM SM.       4-6 2085  151
Plantes écologiquement similaires
PDI                                  COOC
.28 POTAMOGETON NATANS L.   4-6 7382  230
.32 NYMPHAEA ALBA L.        1-6 3064  447
.35 HOTTONIA PALUSTRIS L.   1-6 4088  339
.36 HYDROCHARIS MORSUS-RANA 1-6 6961  373
.36 UTRICULARIA MAJOR SCHMI 1-6 2967  375
.37 NUPHAR LUTEUM SM.       1-6 3062  602
.38 SAGITTARIA SAGITTIFOLIA 1-6 5851  316
.42 POTAMOGETON LUCENS L.   1-6 7379  325
.42 UTRICULARIA VULGARIS L. 1-6 2972  274
.43 LEMNA MINOR L.          1-6 7118  791
.44 SPARGANIUM SIMPLEX HUDS 1-6 7423  436
.44 MYRIOPHYLLUM SPICATUM L 1-6 2705  353
.44 HIPPURIS VULGARIS L.    1-6 2711  357
.44 MYRIOPHYLLUM VERTICILLA 1-6 2707  413
.44 HELODEA CANADENSIS RICH 1-6 6959  492
.45 UTRICULARIA MAJOR SCHMI 3-6 2966  258
.45 HOTTONIA PALUSTRIS L.   3-6 4087  214
.46 SAGITTARIA SAGITTIFOLIA 3-6 5850  174
.46 LEMNA TRISULCA L.       1-6 7121  318
.46 RANUNCULUS CIRCINATUS S 1-6 4298  292
.47 POTAMOGETON PUSILLUS L. 1-6 7393  285
.47 ALISMA NATANS L.        1-6 5838  190
.47 POTAMOGETON CRISPUS L.  1-6 7368  298
.48 NUPHAR LUTEUM SM.       4-6 3061  367
.48 HIPPURIS VULGARIS L.    3-6 2710  201
.49 POTAMOGETON GRAMINEUS L 1-6 7374  266
.49 CERATOPHYLLUM DEMERSUM  1-6  761  293
.49 RANUNCULUS AQUATILIS L. 1-6 4280  568
.49 HELODEA CANADENSIS RICH 4-6 6958  217
.49 SPARGANIUM SIMPLEX HUDS 3-6 7422  255