Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de OENANTHE FLUVIATILIS CO 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 15 quadrats
En 2008 : présent dans 29 quadrats
Nb de cooccurrentes : 63
Nb de cooccurrentes : 87
Plantes écologiquement similaires
PDI                                  COOC
.51 RANUNCULUS FLUITANS LAM 1-6 2924   79
.55 CALLITRICHE OBTUSANGULA 1-6  147  211
.56 CALLITRICHE OBTUSANGULA 3-6  146  167
.58 POTAMOGETON DENSUS L.   3-6 5056  105
.58 POTAMOGETON MUCRONATUS  1-5 5065   88
.58 SPARGANIUM SIMPLEX HUDS 1-6 5101  329
.59 HELODEA CANADENSIS RICH 1-6 4765  260
.59 POTAMOGETON CRISPUS L.  1-6 5055  231
.60 POTAMOGETON DENSUS L.   1-6 5057  231
.61 POTAMOGETON CRISPUS L.  3-6 5054  125
.62 RANUNCULUS FLUITANS LAM 4-6 2923   44
.62 HELODEA CANADENSIS RICH 4-6 4764  188
.63 POTAMOGETON PUSILLUS L. 1-6 5078  198
.64 POTAMOGETON PUSILLUS L. 3-6 5077  136
.64 ZANNICHELLIA PALUSTRIS  1-6 5111  228
.65 POTAMOGETON MUCRONATUS  3-5 5064   56
.65 POTAMOGETON PERFOLIATUS 1-6 5074  126
.66 POTAMOGETON FLUITANS RO 1-6 5058  126
.66 POTAMOGETON PECTINATUS  4-6 5071  124
.66 POTAMOGETON PECTINATUS  1-6 5072  212
.66 SPARGANIUM SIMPLEX HUDS 3-6 5100  204
.66 MYRIOPHYLLUM SPICATUM L 1-6 1825  249
.67 LEMNA MINOR L.          1-6 4879  491
.67 POTAMOGETON PERFOLIATUS 3-6 5073   63
.67 RANUNCULUS CIRCINATUS S 3-6 2917  150
.67 CALLITRICHE HAMULATA KU 1-6  145  327
.68 SAGITTARIA SAGITTIFOLIA 1-6 3988  267
.68 CERATOPHYLLUM DEMERSUM  1-6  516  229
.68 RANUNCULUS CIRCINATUS S 1-6 2918  293
.68 NUPHAR LUTEUM SM.       1-6 2086  273
Plantes écologiquement similaires
PDI                                  COOC
.22 OENANTHE FLUVIATILIS CO 2-4 5568   64
.43 RANUNCULUS FLUITANS LAM 1-6 4307  134
.43 RANUNCULUS FLUITANS LAM 3-6 4306   92
.45 SPARGANIUM SIMPLEX HUDS 1-6 7423  436
.48 CALLITRICHE OBTUSANGULA 1-6  222  352
.51 CALLITRICHE OBTUSANGULA 3-6  221  260
.52 SPARGANIUM SIMPLEX HUDS 3-6 7422  255
.54 POTAMOGETON CRISPUS L.  2-6 7367  211
.54 POTAMOGETON PERFOLIATUS 1-6 7389  174
.54 HELODEA CANADENSIS RICH 1-6 6959  492
.54 POTAMOGETON CRISPUS L.  1-6 7368  298
.55 POTAMOGETON PERFOLIATUS 3-6 7388   94
.55 POTAMOGETON CRISPUS L.  3-6 7366  160
.55 POTAMOGETON MUCRONATUS  1-5 7381  124
.56 BUTOMUS UMBELLATUS L.   1-5 5941  411
.56 POTAMOGETON DENSUS L.   1-6 7370  275
.56 POTAMOGETON PUSILLUS L. 1-6 7393  285
.56 POTAMOGETON PECTINATUS  3-6 7386  206
.56 SAGITTARIA SAGITTIFOLIA 1-6 5851  316
.57 POTAMOGETON PECTINATUS  1-6 7387  281
.57 BUTOMUS UMBELLATUS L.   3-5 5940  146
.57 NUPHAR LUTEUM SM.       1-6 3062  602
.57 POTAMOGETON DENSUS L.   3-6 7369  112
.57 POTAMOGETON MUCRONATUS  3-5 7380   77
.57 ZANNICHELLIA PALUSTRIS  1-6 7435  279
.58 LEMNA MINOR L.          1-6 7118  791
.58 POTAMOGETON FLUITANS RO 1-6 7372  194
.58 MYRIOPHYLLUM SPICATUM L 1-6 2705  353
.59 SIUM ERECTUM HUDSON     1-6 5670  763
.60 LEMNA GIBBA L.          1-6 7116  165