Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POTAMOGETON COMPRESSUS 1-3
Comparaison des observations entre deux époques
En 2001 : présent dans 10 quadrats
En 2008 : présent dans 11 quadrats
Nb de cooccurrentes : 60
Nb de cooccurrentes : 64
Plantes écologiquement similaires
PDI                                  COOC
.54 HYDROCHARIS MORSUS-RANA 1-6 4767  308
.55 SPIRODELA POLYRRHIZA (L 1-6 4883  258
.55 SAGITTARIA SAGITTIFOLIA 1-6 3988  267
.57 SAGITTARIA SAGITTIFOLIA 3-6 3987  142
.57 LEMNA TRISULCA L.       1-6 4881  273
.58 CERATOPHYLLUM DEMERSUM  1-6  516  229
.58 HYDROCHARIS MORSUS-RANA 4-6 4766  120
.58 LEMNA MINOR L.          1-6 4879  491
.59 HELODEA CANADENSIS RICH 1-6 4765  260
.61 HOTTONIA PALUSTRIS L.   1-6 2781  295
.61 NUPHAR LUTEUM SM.       1-6 2086  273
.62 POTAMOGETON OBTUSIFOLIU 1-6 5070  118
.62 LEMNA TRISULCA L.       4-6 4880  162
.62 CERATOPHYLLUM DEMERSUM  5-6  515  104
.62 SALVINIA NATANS (L.) AL 1-6 5267   85
.63 POTAMOGETON NATANS L.   1-6 5068  379
.63 SPARGANIUM SIMPLEX HUDS 1-6 5101  329
.63 SPARGANIUM SIMPLEX HUDS 3-6 5100  204
.64 LEMNA MINOR L.          3-6 4878  324
.64 SPIRODELA POLYRRHIZA (L 3-6 4882  168
.65 HOTTONIA PALUSTRIS L.   3-6 2780  200
.65 POTAMOGETON NATANS L.   3-6 5067  252
.65 HELODEA CANADENSIS RICH 4-6 4764  188
.65 NYMPHAEA ALBA L.        1-6 2088  355
.65 POTAMOGETON LUCENS L.   1-6 5063  240
.65 MYRIOPHYLLUM VERTICILLA 1-6 1827  199
.65 MYRIOPHYLLUM SPICATUM L 1-6 1825  249
.66 UTRICULARIA VULGARIS L. 3-6 2025  143
.66 POTAMOGETON CRISPUS L.  1-6 5055  231
.66 LEMNA GIBBA L.          1-6 4877  103
Plantes écologiquement similaires
PDI                                  COOC
.53 HYDROCHARIS MORSUS-RANA 1-6 6961  373
.55 SAGITTARIA SAGITTIFOLIA 1-6 5851  316
.55 LEMNA TRISULCA L.       1-6 7121  318
.55 SAGITTARIA SAGITTIFOLIA 3-6 5850  174
.56 HYDROCHARIS MORSUS-RANA 4-6 6960  152
.57 CERATOPHYLLUM DEMERSUM  1-6  761  293
.57 SPIRODELA POLYRRHIZA (L 1-6 7123  319
.58 POTAMOGETON ACUTIFOLIUS 1-6 7362   80
.59 POTAMOGETON ACUTIFOLIUS 3-6 7361   61
.59 HELODEA CANADENSIS RICH 1-6 6959  492
.59 HOTTONIA PALUSTRIS L.   1-6 4088  339
.59 LEMNA TRISULCA L.       3-6 7120  233
.60 POTAMOGETON ACUTIFOLIUS 4-6 7360   39
.60 LEMNA MINOR L.          1-6 7118  791
.61 CERATOPHYLLUM DEMERSUM  5-6  760  114
.61 LEMNA TRISULCA L.       4-6 7119  197
.61 SALVINIA NATANS (L.) AL 1-6 7650   97
.61 POTAMOGETON NATANS L.   1-6 7383  469
.61 NUPHAR LUTEUM SM.       1-6 3062  602
.62 HELODEA CANADENSIS RICH 4-6 6958  217
.62 POTAMOGETON LUCENS L.   1-6 7379  325
.63 UTRICULARIA VULGARIS L. 3-6 2971  164
.63 MYRIOPHYLLUM SPICATUM L 1-6 2705  353
.63 POTAMOGETON OBTUSIFOLIU 1-6 7385  134
.63 RANUNCULUS CIRCINATUS S 1-6 4298  292
.63 POTAMOGETON CRISPUS L.  1-6 7368  298
.64 HOTTONIA PALUSTRIS L.   3-6 4087  214
.64 SPARGANIUM SIMPLEX HUDS 3-6 7422  255
.64 POTAMOGETON NATANS L.   4-6 7382  230
.64 LEMNA MINOR L.          3-6 7117  561