Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de MYRIOPHYLLUM VERTICILLA 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 125 quadrats
En 2008 : présent dans 192 quadrats
Nb de cooccurrentes : 199
Nb de cooccurrentes : 413
Plantes écologiquement similaires
PDI                                  COOC
.27 NUPHAR LUTEUM SM.       1-6 2086  273
.30 MYRIOPHYLLUM VERTICILLA 4-6 1826  138
.32 POTAMOGETON LUCENS L.   1-6 5063  240
.32 CERATOPHYLLUM DEMERSUM  1-6  516  229
.35 MYRIOPHYLLUM SPICATUM L 1-6 1825  249
.36 RANUNCULUS CIRCINATUS S 1-6 2918  293
.37 NUPHAR LUTEUM SM.       4-6 2085  151
.39 RANUNCULUS CIRCINATUS S 3-6 2917  150
.40 HELODEA CANADENSIS RICH 1-6 4765  260
.40 POTAMOGETON PUSILLUS L. 1-6 5078  198
.41 POTAMOGETON PECTINATUS  1-6 5072  212
.41 POTAMOGETON CRISPUS L.  1-6 5055  231
.42 HIPPURIS VULGARIS L.    1-6 1830  274
.42 SAGITTARIA SAGITTIFOLIA 1-6 3988  267
.42 CERATOPHYLLUM DEMERSUM  5-6  515  104
.43 POTAMOGETON PERFOLIATUS 1-6 5074  126
.44 LEMNA TRISULCA L.       1-6 4881  273
.44 NYMPHAEA ALBA L.        1-6 2088  355
.44 POTAMOGETON NATANS L.   1-6 5068  379
.45 HIPPURIS VULGARIS L.    3-6 1829  173
.47 NYMPHOIDES PELTATA (GME 1-6 2076  174
.47 HELODEA CANADENSIS RICH 4-6 4764  188
.47 POTAMOGETON LUCENS L.   4-6 5062  117
.47 SPIRODELA POLYRRHIZA (L 1-6 4883  258
.47 HYDROCHARIS MORSUS-RANA 1-6 4767  308
.47 NAIAS MAJOR ALL.        1-6 4974  112
.48 HOTTONIA PALUSTRIS L.   1-6 2781  295
.48 POTAMOGETON PUSILLUS L. 3-6 5077  136
.49 MYRIOPHYLLUM SPICATUM L 4-6 1824  119
.49 POTAMOGETON NATANS L.   3-6 5067  252
Plantes écologiquement similaires
PDI                                  COOC
.31 POTAMOGETON LUCENS L.   1-6 7379  325
.32 NUPHAR LUTEUM SM.       1-6 3062  602
.33 MYRIOPHYLLUM VERTICILLA 4-6 2706  320
.34 NUPHAR LUTEUM SM.       4-6 3061  367
.35 RANUNCULUS CIRCINATUS S 1-6 4298  292
.35 HELODEA CANADENSIS RICH 1-6 6959  492
.35 MYRIOPHYLLUM SPICATUM L 1-6 2705  353
.36 CERATOPHYLLUM DEMERSUM  1-6  761  293
.38 POTAMOGETON PUSILLUS L. 1-6 7393  285
.39 RANUNCULUS CIRCINATUS S 3-6 4297  160
.40 HIPPURIS VULGARIS L.    1-6 2711  357
.41 POTAMOGETON CRISPUS L.  1-6 7368  298
.42 SAGITTARIA SAGITTIFOLIA 1-6 5851  316
.42 LEMNA TRISULCA L.       1-6 7121  318
.42 POTAMOGETON PECTINATUS  1-6 7387  281
.43 POTAMOGETON PERFOLIATUS 1-6 7389  174
.44 POTAMOGETON PUSILLUS L. 3-6 7392  189
.44 HELODEA CANADENSIS RICH 4-6 6958  217
.44 POTAMOGETON NATANS L.   1-6 7383  469
.44 HIPPURIS VULGARIS L.    3-6 2710  201
.44 MYRIOPHYLLUM SPICATUM L 4-6 2704  162
.44 POTAMOGETON LUCENS L.   4-6 7378  135
.45 SPIRODELA POLYRRHIZA (L 1-6 7123  319
.46 NYMPHAEA ALBA L.        1-6 3064  447
.46 HOTTONIA PALUSTRIS L.   1-6 4088  339
.46 SPARGANIUM SIMPLEX HUDS 1-6 7423  436
.47 LEMNA MINOR L.          1-6 7118  791
.47 NAIAS MAJOR ALL.        1-6 7256  149
.47 HYDROCHARIS MORSUS-RANA 1-6 6961  373
.48 POTAMOGETON DENSUS L.   1-6 7370  275