Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de CALLITRICHE OBTUSANGULA 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 117 quadrats
En 2008 : présent dans 296 quadrats
Nb de cooccurrentes : 211
Nb de cooccurrentes : 352
Plantes écologiquement similaires
PDI                                  COOC
.17 CALLITRICHE OBTUSANGULA 3-6  146  167
.35 HELODEA CANADENSIS RICH 1-6 4765  260
.41 POTAMOGETON CRISPUS L.  1-6 5055  231
.42 POTAMOGETON DENSUS L.   1-6 5057  231
.42 POTAMOGETON PUSILLUS L. 1-6 5078  198
.43 POTAMOGETON PECTINATUS  1-6 5072  212
.43 SPARGANIUM SIMPLEX HUDS 1-6 5101  329
.43 CERATOPHYLLUM DEMERSUM  1-6  516  229
.43 POTAMOGETON MUCRONATUS  1-5 5065   88
.43 LEMNA TRISULCA L.       1-6 4881  273
.44 MYRIOPHYLLUM SPICATUM L 1-6 1825  249
.44 RANUNCULUS CIRCINATUS S 1-6 2918  293
.45 SPIRODELA POLYRRHIZA (L 1-6 4883  258
.46 HELODEA CANADENSIS RICH 4-6 4764  188
.46 ZANNICHELLIA PALUSTRIS  1-6 5111  228
.47 NUPHAR LUTEUM SM.       1-6 2086  273
.47 RANUNCULUS CIRCINATUS S 3-6 2917  150
.48 LEMNA MINOR L.          1-6 4879  491
.48 SAGITTARIA SAGITTIFOLIA 1-6 3988  267
.48 POTAMOGETON PECTINATUS  4-6 5071  124
.49 POTAMOGETON DENSUS L.   3-6 5056  105
.50 RANUNCULUS TRICHOPHYLLU 1-6 2955  358
.50 POTAMOGETON PUSILLUS L. 3-6 5077  136
.50 POTAMOGETON PERFOLIATUS 1-6 5074  126
.50 MYRIOPHYLLUM VERTICILLA 1-6 1827  199
.50 HIPPURIS VULGARIS L.    1-6 1830  274
.50 SPARGANIUM SIMPLEX HUDS 3-6 5100  204
.51 HYDROCHARIS MORSUS-RANA 1-6 4767  308
.51 RANUNCULUS FLUITANS LAM 1-6 2924   79
.52 AZOLLA FILICULOIDES LAM 1-6 5222  129
Plantes écologiquement similaires
PDI                                  COOC
.15 CALLITRICHE OBTUSANGULA 3-6  221  260
.32 SPARGANIUM SIMPLEX HUDS 1-6 7423  436
.34 HELODEA CANADENSIS RICH 1-6 6959  492
.35 POTAMOGETON MUCRONATUS  1-5 7381  124
.37 POTAMOGETON PECTINATUS  1-6 7387  281
.38 POTAMOGETON PUSILLUS L. 1-6 7393  285
.38 MYRIOPHYLLUM SPICATUM L 1-6 2705  353
.38 RANUNCULUS FLUITANS LAM 1-6 4307  134
.39 POTAMOGETON CRISPUS L.  1-6 7368  298
.39 CERATOPHYLLUM DEMERSUM  1-6  761  293
.39 POTAMOGETON PECTINATUS  3-6 7386  206
.40 POTAMOGETON DENSUS L.   1-6 7370  275
.40 LEMNA TRISULCA L.       1-6 7121  318
.40 LEMNA MINOR L.          1-6 7118  791
.41 SPIRODELA POLYRRHIZA (L 1-6 7123  319
.42 SPARGANIUM SIMPLEX HUDS 3-6 7422  255
.43 POTAMOGETON PERFOLIATUS 1-6 7389  174
.43 POTAMOGETON CRISPUS L.  2-6 7367  211
.44 NUPHAR LUTEUM SM.       1-6 3062  602
.44 RANUNCULUS CIRCINATUS S 1-6 4298  292
.44 ZANNICHELLIA PALUSTRIS  1-6 7435  279
.44 HELODEA CANADENSIS RICH 4-6 6958  217
.45 POTAMOGETON FLUITANS RO 1-6 7372  194
.46 POTAMOGETON MUCRONATUS  3-5 7380   77
.46 SAGITTARIA SAGITTIFOLIA 1-6 5851  316
.46 LEMNA MINOR L.          3-6 7117  561
.47 AZOLLA FILICULOIDES LAM 1-6 7581  186
.47 LEMNA GIBBA L.          1-6 7116  165
.47 POTAMOGETON DENSUS L.   3-6 7369  112
.47 RANUNCULUS CIRCINATUS S 3-6 4297  160