Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de RORIPA AMPHIBIA (L.) BE 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 299 quadrats
En 2008 : présent dans 540 quadrats
Nb de cooccurrentes : 818
Nb de cooccurrentes : 1064
Plantes écologiquement similaires
PDI                                  COOC
.25 RORIPA AMPHIBIA (L.) BE 3-6 1461  390
.32 OENANTHE PHELLANDRIUM ( 1-6 3802  589
.34 ALISMA PLANTAGO L.      1-6 3983  903
.37 GLYCERIA ALTISSIMA (MOE 1-6 4558  726
.38 BIDENS TRIPARTITA L.    1-6  722  912
.39 ALISMA PLANTAGO L.      2-6 3982  602
.40 POLYGONUM AMPHIBIUM L.  1-6 2692 1017
.40 VERONICA ANAGALLIS L.   1-5 3575  916
.40 SIUM LATIFOLIUM L.      1-5 3868  302
.41 SPARGANIUM RAMOSUM CURT 1-6 5097  676
.42 VERO ANAG SUBS AQUATICA 1-5 3577  429
.42 GLYCERIA ALTISSIMA (MOE 3-6 4557  460
.43 POLYGONUM HYDROPIPER L. 1-6 2703 1164
.43 ALOP GENI SUBS FULVUS S 1-6 4322  638
.44 RUMEX HYDROLAPATHUM HUD 1-4 2730  548
.44 VERONICA ANAGALLIS L.   2-5 3574  420
.45 RANUNCULUS SCELERATUS L 1-5 2950  498
.46 PHALARIS ARUNDINACEA L. 3-6 4650 1129
.46 TYPHA LATIFOLIA L.      1-6 5109  744
.46 PHALARIS ARUNDINACEA L. 1-6 4651 1705
.46 ALIS PLAN VAR. GRAMINIF 1-6 3984  342
.46 RORIPA SILVESTRIS (L.)  1-5 1466  584
.47 SCIRPUS LACUSTRIS L.    1-6 4236  690
.47 OENANTHE PHELLANDRIUM ( 3-6 3801  311
.47 BUTOMUS UMBELLATUS L.   1-5 4036  303
.48 ACORUS CALAMUS L.       1-6 4029  188
.48 ALOP GENI SUBS FULVUS S 3-6 4321  434
.49 BIDENS CERNUA L.        1-6  716  382
.49 LYTHRUM SALICARIA L.    1-6 2053 1908
.50 CAREX RIPARIA CURT.     1-6 4173  883
Plantes écologiquement similaires
PDI                                  COOC
.28 RORIPA AMPHIBIA (L.) BE 3-6 2176  503
.33 OENANTHE PHELLANDRIUM ( 1-6 5578  747
.35 VERONICA ANAGALLIS L.   1-5 5236 1272
.36 RANUNCULUS SCELERATUS L 1-5 4353  730
.37 BIDENS TRIPARTITA L.    1-6 1082 1339
.37 ALISMA PLANTAGO L.      1-6 5841 1288
.39 VERO ANAG SUBS AQUATICA 1-5 5239  541
.39 BIDENS TRIPARTITA L.    2-6 1081  899
.40 POLYGONUM HYDROPIPER L. 1-6 3965 1613
.41 ALISMA PLANTAGO L.      2-6 5840  940
.42 GLYCERIA ALTISSIMA (MOE 1-6 6663  949
.42 BIDENS CERNUA L.        1-6 1074  553
.43 VERONICA ANAGALLIS L.   2-5 5235  586
.43 ALOP GENI SUBS FULVUS S 1-6 6343  784
.44 POLYGONUM HYDROPIPER L. 3-6 3964  844
.44 POLYGONUM MITE SCHRANK  1-6 3977 1152
.44 RORIPA SILVESTRIS (L.)  1-5 2186  966
.44 RORIPA SILVESTRIS (L.)  2-5 2185  583
.45 VERO ANAG SUBS AQUATICA 2-5 5238  349
.45 SPARGANIUM RAMOSUM CURT 1-6 7419  937
.45 LEERSIA ORYZOIDES (L.)  1-6 6729  502
.45 RUMEX MARITIMUS L.      1-5 4013  631
.46 ALIS PLAN VAR. GRAMINIF 1-6 5843  493
.46 SIUM LATIFOLIUM L.      1-5 5672  399
.46 PHALARIS ARUNDINACEA L. 1-6 6799 2355
.46 OENANTHE PHELLANDRIUM ( 3-6 5577  376
.47 PHALARIS ARUNDINACEA L. 3-6 6798 1506
.47 BIDENS TRIPARTITA L.    3-6 1080  526
.48 RANUNCULUS SCELERATUS L 2-5 4352  435
.48 ALOP GENI SUBS FULVUS S 3-6 6342  527