Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de AMARANTUS ASCENDENS LOI 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 68 quadrats
En 2008 : présent dans 152 quadrats
Nb de cooccurrentes : 428
Nb de cooccurrentes : 682
Plantes écologiquement similaires
PDI                                  COOC
.57 AMAR ASCE VAR. OLERACEU 1-4   22  124
.61 PORTULACA OLERACEA L.   1-6 2751  576
.64 DIGITARIA SANGUINALIS ( 1-6 4472  668
.64 ECHINOCHLOA CRUS-GALLI  1-6 4477  985
.64 PASPALUM DISTICHUM L.   1-6 4649  380
.66 TILIA X-VULGARIS HAYNE  1-5 3656  613
.67 LIGUSTRUM VULGARE L.    3-6 2102 1706
.67 POLYGONUM PERSICARIA L. 1-6 2712 1209
.67 ROSA CANINA L.          2-5 3131 2031
.67 CHENOPODIUM POLYSPERMUM 1-6  550  782
.67 POLYGONUM PERSICARIA L. 2-6 2711  918
.67 SORBUS TORMINALIS (L.)  2-6 3194 1143
.68 LABURNUM ANAGYROIDES ME 2-6 2315  676
.68 SORBUS TORMINALIS (L.)  1-6 3195 1604
.68 ECHINOCHLOA CRUS-GALLI  2-6 4476  613
.69 LABURNUM ANAGYROIDES ME 1-6 2316 1080
.69 BRYONIA DIOICA JACQ.    1-4 1493 1431
.69 RHAMNUS CATHARTICA L.   2-4 2980 1410
.69 PRUNUS SPINOSA L.       2-6 3121 2642
.69 PORTULACA OLERACEA L.   3-6 2750  138
.69 PIRUS COMMUNIS L.       1-6 3054 1524
.69 CRATAEGUS MONOGYNA JACQ 2-6 3028 2612
.69 ULMUS CAMPESTRIS L.     1-6 3661 2512
.69 AMARANTUS RETROFLEXUS L 1-4   26  749
.69 RHAMNUS CATHARTICA L.   1-4 2981 2075
.69 CHENOPODIUM AMBROSIOIDE 1-3  540  333
.70 LIGUSTRUM VULGARE L.    1-6 2103 2656
.70 VIBURNUM LANTANA L.     2-5  248 2011
.70 ROSA CANINA L.          1-5 3132 2928
.70 AMARANTUS HYBRIDUS (L.) 1-5   25  544
Plantes écologiquement similaires
PDI                                  COOC
.18 AMARANTUS ASCENDENS LOI 2-4   27  430
.34 PORTULACA OLERACEA L.   2-6 4035  494
.35 PORTULACA OLERACEA L.   1-6 4036  948
.37 CHENOPODIUM GLAUCUM L.  1-6  812  489
.38 CHENOPODIUM AMBROSIOIDE 1-3  800  707
.40 CORRIGIOLA LITORALIS L. 1-6  451  952
.40 PANICUM CAPILLARE L.    1-4 6792  515
.41 CORRIGIOLA LITORALIS L. 3-6  450  356
.42 CHENOPODIUM POLYSPERMUM 2-6  821  835
.42 DIGITARIA SANGUINALIS ( 1-6 6549 1112
.42 POLY LAPA SUBS LAPATHIF 1-6 3970  563
.42 SCIRPUS MICHELIANUS L.  1-6 6232  240
.42 ECHINOCHLOA CRUS-GALLI  1-6 6554 1461
.42 ERAGROSTIS PILOSA (L.)  1-5 6567  334
.43 CHENOPODIUM POLYSPERMUM 1-6  822 1161
.43 POLYGONUM LAPATHIFOLIUM 3-6 3966  773
.43 ECHINOCHLOA CRUS-GALLI  2-6 6553  909
.44 DIGITARIA SANGUINALIS ( 2-6 6548  761
.44 AMAR ASCE VAR. POLYGONO 1-3   31  270
.44 BIDENS FRONDOSA L.      1-5 1077  733
.44 POLY LAPA SUBS LAPATHIF 3-6 3969  318
.44 AMARANTUS HYBRIDUS (L.) 1-5   35  599
.44 PANICUM CAPILLARE L.    2-4 6791  355
.45 CYPERUS ESCULENTUS L.   1-6 6171  269
.45 ILYSANTHES ATTENUATA (M 1-6 5081  224
.46 XANTHIUM ORIENTALE L.   1-6 1785  523
.47 ERAGROSTIS PILOSA (L.)  2-5 6566  229
.47 CHENOPODIUM BOTRYS L.   1-5  807  439
.48 CYPE ESCU RACE AUREUS T 1-6 6173  141
.48 RORIPA ISLANDICA (OEDER 1-4 2181  980