Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de BIDENS TRIPARTITA L. 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 241 quadrats
En 2008 : présent dans 466 quadrats
Nb de cooccurrentes : 912
Nb de cooccurrentes : 1339
Plantes écologiquement similaires
PDI                                  COOC
.31 BIDENS TRIPARTITA L.    3-6  721  377
.34 ALOP GENI SUBS FULVUS S 1-6 4322  638
.35 RORIPA ISLANDICA (OEDER 1-4 1464  695
.35 POLYGONUM LAPATHIFOLIUM 3-6 2704  569
.38 POLYGONUM LAPATHIFOLIUM 1-6 2705 1143
.38 RORIPA AMPHIBIA (L.) BE 1-6 1462  818
.39 BIDENS CERNUA L.        1-6  716  382
.39 POLYGONUM HYDROPIPER L. 1-6 2703 1164
.41 ALOP GENI SUBS FULVUS S 3-6 4321  434
.42 VERONICA ANAGALLIS L.   1-5 3575  916
.42 OENANTHE PHELLANDRIUM ( 1-6 3802  589
.42 CYPERUS FUSCUS L.       1-5 4200  469
.43 RUMEX MARITIMUS L.      1-5 2735  443
.43 BIDENS FRONDOSA L.      1-5  718  465
.44 RORIPA SILVESTRIS (L.)  1-5 1466  584
.44 POLYGONUM MITE SCHRANK  1-6 2709  825
.44 RANUNCULUS SCELERATUS L 1-5 2950  498
.44 VERO ANAG SUBS AQUATICA 1-5 3577  429
.45 OENANTHE PHELLANDRIUM ( 3-6 3801  311
.46 ECHINOCHLOA CRUS-GALLI  2-6 4476  613
.46 BIDENS RADIATA THUILLIE 1-6  720  299
.47 ALISMA PLANTAGO L.      1-6 3983  903
.47 VERONICA ANAGALLIS L.   2-5 3574  420
.47 ECHINOCHLOA CRUS-GALLI  1-6 4477  985
.47 CHENOPODIUM POLYSPERMUM 1-6  550  782
.48 RANUNCULUS SCELERATUS L 2-5 2949  346
.48 ALISMA PLANTAGO L.      2-6 3982  602
.48 GNAPHALIUM ULIGINOSUM L 1-5  943  946
.49 POLYGONUM PERSICARIA L. 2-6 2711  918
.49 POLYGONUM MITE SCHRANK  3-6 2708  405
Plantes écologiquement similaires
PDI                                  COOC
.19 BIDENS TRIPARTITA L.    2-6 1081  899
.30 POLYGONUM HYDROPIPER L. 3-6 3964  844
.30 POLYGONUM LAPATHIFOLIUM 2-6 3967 1159
.31 RORIPA ISLANDICA (OEDER 1-4 2181  980
.32 POLYGONUM HYDROPIPER L. 1-6 3965 1613
.32 BIDENS TRIPARTITA L.    3-6 1080  526
.34 RORIPA ISLANDICA (OEDER 2-4 2180  596
.34 BIDENS CERNUA L.        1-6 1074  553
.34 POLYGONUM LAPATHIFOLIUM 1-6 3968 1589
.35 POLYGONUM MITE SCHRANK  1-6 3977 1152
.36 POLYGONUM LAPATHIFOLIUM 3-6 3966  773
.37 RUMEX MARITIMUS L.      1-5 4013  631
.37 RORIPA SILVESTRIS (L.)  1-5 2186  966
.37 RORIPA AMPHIBIA (L.) BE 1-6 2177 1064
.37 ALOP GENI SUBS FULVUS S 1-6 6343  784
.37 CYPERUS FUSCUS L.       1-5 6177  757
.38 RANUNCULUS SCELERATUS L 1-5 4353  730
.39 GNAPHALIUM ULIGINOSUM L 1-5 1401 1360
.39 ECHINOCHLOA CRUS-GALLI  2-6 6553  909
.39 ECHINOCHLOA CRUS-GALLI  1-6 6554 1461
.40 PLAN MAJO VAR. INTERMED 1-4 3818 1131
.40 BIDENS FRONDOSA L.      1-5 1077  733
.41 MALACHIUM AQUATICUM (L. 1-5  537 1309
.41 CHENOPODIUM RUBRUM L.   1-6  824  765
.41 GNAPHALIUM ULIGINOSUM L 2-5 1400  794
.41 LEERSIA ORYZOIDES (L.)  1-6 6729  502
.43 RORIPA SILVESTRIS (L.)  2-5 2185  583
.43 POLYGONUM PERSICARIA L. 2-6 3979 1399
.43 CHENOPODIUM POLYSPERMUM 1-6  822 1161
.44 VERONICA ANAGALLIS L.   1-5 5236 1272