Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de ECHINOCHLOA CRUS-GALLI 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 217 quadrats
En 2008 : présent dans 471 quadrats
Nb de cooccurrentes : 985
Nb de cooccurrentes : 1461
Plantes écologiquement similaires
PDI                                  COOC
.25 ECHINOCHLOA CRUS-GALLI  2-6 4476  613
.32 POLYGONUM PERSICARIA L. 1-6 2712 1209
.34 POLYGONUM LAPATHIFOLIUM 1-6 2705 1143
.34 POLYGONUM PERSICARIA L. 2-6 2711  918
.38 CHENOPODIUM POLYSPERMUM 1-6  550  782
.40 GNAPHALIUM ULIGINOSUM L 1-5  943  946
.43 POLYGONUM LAPATHIFOLIUM 3-6 2704  569
.45 DIGITARIA SANGUINALIS ( 1-6 4472  668
.46 PLAN MAJO VAR. INTERMED 1-4 2605  757
.46 RORIPA ISLANDICA (OEDER 1-4 1464  695
.46 GNAPHALIUM ULIGINOSUM L 2-5  942  551
.47 MATRICARIA INODORA L.   1-6 1062 1342
.47 BIDENS TRIPARTITA L.    1-6  722  912
.47 POLYGONUM AVICULARE L.  1-6 2694 1862
.48 AMARANTUS RETROFLEXUS L 1-4   26  749
.48 PORTULACA OLERACEA L.   1-6 2751  576
.48 CORRIGIOLA LITORALIS L. 1-6  311  660
.49 CHENOPODIUM RUBRUM L.   1-6  552  498
.49 CHENOPODIUM ALBUM L.    1-5  539 1513
.50 POLYGONUM AVICULARE L.  2-6 2693 1306
.50 PASPALUM DISTICHUM L.   1-6 4649  380
.51 SETARIA GLAUCA (L.) P.  1-4 4719  771
.51 SOLANUM NIGRUM L.       1-4 3627 1405
.51 DIGITARIA FILIFORMIS KO 1-5 4471  427
.51 CHENOPODIUM ALBUM L.    2-5  538  962
.52 MATRICARIA INODORA L.   2-6 1061  822
.52 PLAN MAJO VAR. INTERMED 2-4 2604  527
.52 POA ANNUA L.            1-6 4670 2631
.53 MATRICARIA DISCOIDEA DC 1-4 1060  655
.53 BIDENS FRONDOSA L.      1-5  718  465
Plantes écologiquement similaires
PDI                                  COOC
.23 ECHINOCHLOA CRUS-GALLI  2-6 6553  909
.24 CHENOPODIUM POLYSPERMUM 1-6  822 1161
.25 POLYGONUM LAPATHIFOLIUM 1-6 3968 1589
.29 POLYGONUM LAPATHIFOLIUM 2-6 3967 1159
.29 DIGITARIA SANGUINALIS ( 1-6 6549 1112
.32 POLYGONUM LAPATHIFOLIUM 3-6 3966  773
.32 POLYGONUM PERSICARIA L. 1-6 3980 1823
.33 CHENOPODIUM POLYSPERMUM 2-6  821  835
.33 PORTULACA OLERACEA L.   1-6 4036  948
.34 SETARIA GLAUCA (L.) P.  1-4 6896 1160
.35 RORIPA ISLANDICA (OEDER 1-4 2181  980
.35 CORRIGIOLA LITORALIS L. 1-6  451  952
.35 PLAN MAJO VAR. INTERMED 1-4 3818 1131
.35 POLYGONUM PERSICARIA L. 2-6 3979 1399
.36 GNAPHALIUM ULIGINOSUM L 1-5 1401 1360
.37 BIDENS FRONDOSA L.      1-5 1077  733
.38 CHENOPODIUM GLAUCUM L.  1-6  812  489
.38 RORIPA SILVESTRIS (L.)  1-5 2186  966
.38 AMARANTUS HYBRIDUS (L.) 1-5   35  599
.39 DATURA STRAMONIUM L.    1-3 5300  594
.39 CHENOPODIUM RUBRUM L.   1-6  824  765
.39 BIDENS TRIPARTITA L.    1-6 1082 1339
.41 RORIPA ISLANDICA (OEDER 2-4 2180  596
.41 CYPERUS FUSCUS L.       1-5 6177  757
.41 DIGITARIA SANGUINALIS ( 2-6 6548  761
.42 PLAN MAJO VAR. INTERMED 2-4 3817  787
.42 AMBROSIA ARTEMISIAEFOLI 1-3  966  655
.42 SOLANUM NIGRUM L.       1-4 5309 2012
.42 DIGITARIA FILIFORMIS KO 1-5 6547  731
.42 AMARANTUS ASCENDENS LOI 1-4   28  682