Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POLYGONUM AMPHIBIUM L. 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 551 quadrats
En 2008 : présent dans 999 quadrats
Nb de cooccurrentes : 1017
Nb de cooccurrentes : 1467
Plantes écologiquement similaires
PDI                                  COOC
.33 SCIRPUS PALUSTRIS L.    1-6 4248 1128
.35 GLYCERIA ALTISSIMA (MOE 1-6 4558  726
.37 ALOPECURUS GENICULATUS  1-6 4320  911
.39 GLYCERIA FLUITANS (L.)  1-6 4565 1252
.39 OENANTHE FISTULOSA L.   1-6 3795  708
.40 ALISMA PLANTAGO L.      1-6 3983  903
.40 RORIPA AMPHIBIA (L.) BE 1-6 1462  818
.40 CAREX VULPINA L.        1-6 4192 1372
.40 SCIRPUS PALUSTRIS L.    3-6 4247  735
.40 MENTHA AQUATICA L.      1-6 1909 1829
.41 GALIUM PALUSTRE L.      2-6 3247 1480
.41 LYTHRUM SALICARIA L.    1-6 2053 1908
.42 CAREX VULPINA L.        2-6 4191  768
.42 VERONICA SCUTELLATA L.  1-5 3609  668
.42 CAREX VESICARIA L.      1-6 4190  782
.42 GALI PALU SUBS ELONGATU 1-5 3251  676
.42 ALOPECURUS GENICULATUS  3-6 4319  611
.42 MYOS SCOR SUBS CAESPITO 1-5  104  672
.42 MENTHA ARVENSIS L.      2-5 1910  954
.42 MENTHA AQUATICA L.      3-6 1908  939
.42 GLYCERIA ALTISSIMA (MOE 3-6 4557  460
.43 LYTHRUM SALICARIA L.    2-6 2052 1381
.43 CAREX DISTICHA HUDS.    1-6 4074 1004
.43 CAREX RIPARIA CURT.     1-6 4173  883
.43 GALIUM PALUSTRE L.      1-6 3248 1905
.43 SPARGANIUM RAMOSUM CURT 1-6 5097  676
.43 CAREX DISTICHA HUDS.    3-6 4073  565
.44 JUNCUS LAMPROCARPUS (EH 1-6 4816 1666
.44 RUMEX HYDROLAPATHUM HUD 1-4 2730  548
.44 PHALARIS ARUNDINACEA L. 1-6 4651 1705
Plantes écologiquement similaires
PDI                                  COOC
.10 POLYGONUM AMPHIBIUM L.  2-6 3947 1093
.30 SCIRPUS PALUSTRIS L.    1-6 6240 1682
.33 CAREX VULPINA L.        1-6 6161 1877
.34 ALOPECURUS GENICULATUS  1-6 6341 1182
.34 CAREX DISTICHA HUDS.    1-6 5994 1346
.34 GALIUM PALUSTRE L.      2-6 4759 2013
.35 OENANTHE FISTULOSA L.   1-6 5567 1053
.35 MYOS SCOR SUBS CAESPITO 1-5  163 1050
.36 CAREX DISTICHA HUDS.    3-6 5993  746
.36 CAREX VULPINA L.        2-6 6160 1189
.36 GALIUM PALUSTRE L.      1-6 4760 2596
.37 CAREX GRACILIS CURTIS   1-6 6044 1595
.37 GLYCERIA ALTISSIMA (MOE 1-6 6663  949
.37 POTENTILLA ANSERINA L.  1-6 4512 1862
.38 GLYCERIA FLUITANS (L.)  1-6 6673 1718
.38 RUMEX CONGLOMERATUS MUR 1-4 4002 2148
.38 MENTHA ARVENSIS L.      2-5 2814 1290
.39 STELLARIA PALUSTRIS EHR 1-3  741  766
.39 MENTHA AQUATICA L.      1-6 2813 2537
.40 MYOS SCOR SUBS PALUSTRI 1-6  168 1560
.40 RANUNCULUS REPENS L.    3-6 4347 2025
.40 RUMEX CRISPUS L.        2-6 4003 1906
.40 MYOSOTIS SCORPIOIDES (L 2-6  158 1785
.40 MENTHA AQUATICA L.      3-6 2812 1400
.40 MYOS SCOR SUBS PALUSTRI 2-6  167 1109
.40 AGROSTIS ALBA L.        3-6 6289 3568
.40 SCIRPUS PALUSTRIS L.    3-6 6239 1046
.41 IRIS PSEUDACORUS L.     1-6 6984 2069
.41 LYTHRUM SALICARIA L.    1-6 3009 2672
.41 POTENTILLA ANSERINA L.  3-6 4511  827