Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POTAMOGETON ACUTIFOLIUS 1-5
Comparaison des observations entre deux époques
En 2001 : présent dans 15 quadrats
En 2008 : présent dans 22 quadrats
Nb de cooccurrentes : 65
Nb de cooccurrentes : 80
Plantes écologiquement similaires
PDI                                  COOC
.22 POTAMOGETON ACUTIFOLIUS 3-5 5050   50
.53 POTAMOGETON LUCENS L.   1-6 5063  240
.55 NUPHAR LUTEUM SM.       1-6 2086  273
.55 POTAMOGETON LUCENS L.   4-6 5062  117
.57 POTAMOGETON OBTUSIFOLIU 1-6 5070  118
.57 NYMPHAEA ALBA L.        1-6 2088  355
.60 MYRIOPHYLLUM VERTICILLA 1-6 1827  199
.60 SAGITTARIA SAGITTIFOLIA 1-6 3988  267
.61 UTRICULARIA MAJOR SCHMI 1-6 2021  281
.61 NUPHAR LUTEUM SM.       4-6 2085  151
.61 NYMPHAEA ALBA L.        5-6 2087   95
.62 POTAMOGETON NATANS L.   1-6 5068  379
.62 HOTTONIA PALUSTRIS L.   1-6 2781  295
.63 MYRIOPHYLLUM SPICATUM L 1-6 1825  249
.63 CERATOPHYLLUM DEMERSUM  1-6  516  229
.64 TRAPA NATANS L.         1-6 3658  152
.64 POTAMOGETON PUSILLUS L. 1-6 5078  198
.65 UTRICULARIA MAJOR SCHMI 3-6 2020  179
.65 POTAMOGETON PERFOLIATUS 1-6 5074  126
.65 POTAMOGETON OBTUSIFOLIU 4-6 5069   52
.65 POTAMOGETON CRISPUS L.  1-6 5055  231
.66 CERATOPHYLLUM DEMERSUM  5-6  515  104
.66 POTAMOGETON NATANS L.   3-6 5067  252
.66 HELODEA CANADENSIS RICH 1-6 4765  260
.66 RANUNCULUS CIRCINATUS S 1-6 2918  293
.66 HIPPURIS VULGARIS L.    1-6 1830  274
.66 HIPPURIS VULGARIS L.    3-6 1829  173
.66 RANUNCULUS CIRCINATUS S 3-6 2917  150
.66 SAGITTARIA SAGITTIFOLIA 3-6 3987  142
.67 NYMPHOIDES PELTATA (GME 1-6 2076  174
Plantes écologiquement similaires
PDI                                  COOC
.17 POTAMOGETON ACUTIFOLIUS 3-6 7361   61
.38 POTAMOGETON ACUTIFOLIUS 4-6 7360   39
.46 POTAMOGETON LUCENS L.   1-6 7379  325
.49 POTAMOGETON LUCENS L.   4-6 7378  135
.52 POTAMOGETON OBTUSIFOLIU 1-6 7385  134
.53 SAGITTARIA SAGITTIFOLIA 1-6 5851  316
.55 MYRIOPHYLLUM VERTICILLA 1-6 2707  413
.55 NUPHAR LUTEUM SM.       1-6 3062  602
.56 NYMPHAEA ALBA L.        1-6 3064  447
.57 RANUNCULUS CIRCINATUS S 1-6 4298  292
.57 POTAMOGETON NATANS L.   1-6 7383  469
.58 TRAPA NATANS L.         1-6 5359  206
.58 MYRIOPHYLLUM SPICATUM L 1-6 2705  353
.58 POTAMOGETON COMPRESSUS  1-3 7365   64
.58 SAGITTARIA SAGITTIFOLIA 3-6 5850  174
.58 HOTTONIA PALUSTRIS L.   1-6 4088  339
.58 POTAMOGETON TRICHOIDES  1-6 7398  182
.58 CERATOPHYLLUM DEMERSUM  1-6  761  293
.58 POTAMOGETON PERFOLIATUS 1-6 7389  174
.59 HELODEA CANADENSIS RICH 1-6 6959  492
.59 HYDROCHARIS MORSUS-RANA 1-6 6961  373
.60 CERATOPHYLLUM DEMERSUM  5-6  760  114
.60 POTAMOGETON CRISPUS L.  1-6 7368  298
.60 RANUNCULUS CIRCINATUS S 3-6 4297  160
.60 UTRICULARIA MAJOR SCHMI 1-6 2967  375
.60 NYMPHAEA ALBA L.        5-6 3063   99
.60 NYMPHOIDES PELTATA (GME 1-6 3049  200
.60 HELODEA CANADENSIS RICH 4-6 6958  217
.60 POTAMOGETON PUSILLUS L. 1-6 7393  285
.61 LEMNA TRISULCA L.       1-6 7121  318