Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de RORIPA SILVESTRIS (L.) 1-5
Comparaison des observations entre deux époques
En 2001 : présent dans 98 quadrats
En 2008 : présent dans 286 quadrats
Nb de cooccurrentes : 584
Nb de cooccurrentes : 966
Plantes écologiquement similaires
PDI                                  COOC
.44 BIDENS TRIPARTITA L.    1-6  722  912
.46 POLYGONUM LAPATHIFOLIUM 1-6 2705 1143
.46 RORIPA AMPHIBIA (L.) BE 1-6 1462  818
.47 RORIPA ISLANDICA (OEDER 1-4 1464  695
.47 BIDENS FRONDOSA L.      1-5  718  465
.49 POA PALUSTRIS L.        1-6 4688  887
.49 POLYGONUM MITE SCHRANK  1-6 2709  825
.49 ALOPECURUS GENICULATUS  1-6 4320  911
.49 CHENOPODIUM POLYSPERMUM 1-6  550  782
.50 POLYGONUM LAPATHIFOLIUM 3-6 2704  569
.50 ALOPECURUS GENICULATUS  3-6 4319  611
.51 POLYGONUM AMPHIBIUM L.  1-6 2692 1017
.51 POLYGONUM HYDROPIPER L. 1-6 2703 1164
.52 POLYGONUM PERSICARIA L. 1-6 2712 1209
.52 MALACHIUM AQUATICUM (L. 1-5  364  885
.52 POLYGONUM PERSICARIA L. 2-6 2711  918
.52 RUMEX CONGLOMERATUS MUR 1-4 2726 1557
.53 POLYGONUM MITE SCHRANK  3-6 2708  405
.54 RUMEX CONGLOMERATUS MUR 2-4 2725  960
.54 PHALARIS ARUNDINACEA L. 3-6 4650 1129
.54 VERONICA ANAGALLIS L.   1-5 3575  916
.54 PHALARIS ARUNDINACEA L. 1-6 4651 1705
.54 ECHINOCHLOA CRUS-GALLI  1-6 4477  985
.54 MENTHA ARVENSIS L.      2-5 1910  954
.54 PLAN MAJO VAR. INTERMED 1-4 2605  757
.54 CYPERUS FUSCUS L.       1-5 4200  469
.54 RUMEX CRISPUS L.        2-6 2727 1357
.55 ALOP GENI SUBS FULVUS S 1-6 4322  638
.55 ECHINOCHLOA CRUS-GALLI  2-6 4476  613
.55 MENTHA ARVENSIS L.      1-5 1911 1318
Plantes écologiquement similaires
PDI                                  COOC
.22 RORIPA SILVESTRIS (L.)  2-5 2185  583
.34 RORIPA ISLANDICA (OEDER 1-4 2181  980
.35 POLYGONUM LAPATHIFOLIUM 2-6 3967 1159
.36 BIDENS FRONDOSA L.      1-5 1077  733
.37 BIDENS TRIPARTITA L.    1-6 1082 1339
.37 POLYGONUM LAPATHIFOLIUM 3-6 3966  773
.37 POLYGONUM LAPATHIFOLIUM 1-6 3968 1589
.38 PLAN MAJO VAR. INTERMED 1-4 3818 1131
.38 ECHINOCHLOA CRUS-GALLI  2-6 6553  909
.38 ECHINOCHLOA CRUS-GALLI  1-6 6554 1461
.39 CHENOPODIUM POLYSPERMUM 1-6  822 1161
.40 RORIPA ISLANDICA (OEDER 2-4 2180  596
.40 POLYGONUM MITE SCHRANK  1-6 3977 1152
.41 CHENOPODIUM RUBRUM L.   1-6  824  765
.42 CHENOPODIUM POLYSPERMUM 2-6  821  835
.42 CYPERUS FUSCUS L.       1-5 6177  757
.43 CORRIGIOLA LITORALIS L. 1-6  451  952
.43 POLYGONUM HYDROPIPER L. 3-6 3964  844
.43 MALACHIUM AQUATICUM (L. 1-5  537 1309
.44 RORIPA AMPHIBIA (L.) BE 1-6 2177 1064
.44 CHENOPODIUM GLAUCUM L.  1-6  812  489
.44 BARBARAEA VULGARIS R. B 1-4 1961 1840
.45 POLY LAPA SUBS LAPATHIF 1-6 3970  563
.45 BIDENS TRIPARTITA L.    2-6 1081  899
.45 PLAN MAJO VAR. INTERMED 2-4 3817  787
.46 GNAPHALIUM ULIGINOSUM L 1-5 1401 1360
.47 PULICARIA VULGARIS GAER 1-5 1611  367
.47 POLYGONUM PERSICARIA L. 2-6 3979 1399
.47 POLYGONUM HYDROPIPER L. 1-6 3965 1613
.48 POLYGONUM PERSICARIA L. 1-6 3980 1823