Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de GNAPHALIUM ULIGINOSUM L 1-5
Comparaison des observations entre deux époques
En 2001 : présent dans 265 quadrats
En 2008 : présent dans 551 quadrats
Nb de cooccurrentes : 946
Nb de cooccurrentes : 1360
Plantes écologiquement similaires
PDI                                  COOC
.24 GNAPHALIUM ULIGINOSUM L 2-5  942  551
.36 PLAN MAJO VAR. INTERMED 1-4 2605  757
.37 POLYGONUM LAPATHIFOLIUM 1-6 2705 1143
.40 GYPSOPHILA MURALIS L.   1-4  347  416
.40 POLYGONUM PERSICARIA L. 1-6 2712 1209
.40 ECHINOCHLOA CRUS-GALLI  1-6 4477  985
.42 PLAN MAJO VAR. INTERMED 2-4 2604  527
.43 JUNCUS BUFONIUS L.      1-6 4799 1778
.43 POLYGONUM PERSICARIA L. 2-6 2711  918
.44 ECHINOCHLOA CRUS-GALLI  2-6 4476  613
.45 CHENOPODIUM POLYSPERMUM 1-6  550  782
.46 RORIPA ISLANDICA (OEDER 1-4 1464  695
.46 JUNCUS BUFONIUS L.      2-6 4798 1312
.48 POLYGONUM LAPATHIFOLIUM 3-6 2704  569
.48 BIDENS TRIPARTITA L.    1-6  722  912
.50 MATRICARIA INODORA L.   1-6 1062 1342
.50 SAGINA PROCUMBENS L.    1-5  413  924
.50 CORRIGIOLA LITORALIS L. 1-6  311  660
.50 PEPLIS PORTULA L.       1-5 2058  615
.50 CYPERUS FUSCUS L.       1-5 4200  469
.51 POA ANNUA L.            2-6 4669 1874
.51 POA ANNUA L.            1-6 4670 2631
.51 POLYGONUM AVICULARE L.  1-6 2694 1862
.51 POLYGONUM AVICULARE L.  2-6 2693 1306
.52 OXALIS STRICTA L.       1-4 2167  544
.53 RANUNCULUS SARDOUS CRAN 1-5 2947 1241
.53 LIMOSELLA AQUATICA L.   1-6 3478  202
.54 MATRICARIA DISCOIDEA DC 1-4 1060  655
.54 MATRICARIA INODORA L.   2-6 1061  822
.55 MYOSURUS MINIMUS L.     1-5 2877  326
Plantes écologiquement similaires
PDI                                  COOC
.22 GNAPHALIUM ULIGINOSUM L 2-5 1400  794
.28 GYPSOPHILA MURALIS L.   1-4  512  687
.28 PLAN MAJO VAR. INTERMED 1-4 3818 1131
.31 PLAN MAJO VAR. INTERMED 2-4 3817  787
.32 POLYGONUM LAPATHIFOLIUM 1-6 3968 1589
.36 ECHINOCHLOA CRUS-GALLI  1-6 6554 1461
.37 POLYGONUM PERSICARIA L. 1-6 3980 1823
.38 JUNCUS BUFONIUS L.      1-6 7015 2471
.39 CHENOPODIUM POLYSPERMUM 1-6  822 1161
.39 BIDENS TRIPARTITA L.    1-6 1082 1339
.39 SAGINA PROCUMBENS L.    1-6  614 1365
.40 POLYGONUM PERSICARIA L. 2-6 3979 1399
.40 POLYGONUM LAPATHIFOLIUM 2-6 3967 1159
.41 RORIPA ISLANDICA (OEDER 1-4 2181  980
.41 DIGITARIA FILIFORMIS KO 1-5 6547  731
.43 POLYGONUM AVICULARE L.  1-6 3950 2668
.43 RORIPA ISLANDICA (OEDER 2-4 2180  596
.44 MATRICARIA INODORA L.   1-6 1559 1892
.44 CORRIGIOLA LITORALIS L. 1-6  451  952
.44 JUNCUS BUFONIUS L.      2-6 7014 1776
.45 SETARIA GLAUCA (L.) P.  1-4 6896 1160
.46 POLYGONUM HYDROPIPER L. 3-6 3964  844
.46 RORIPA SILVESTRIS (L.)  1-5 2186  966
.46 POLYGONUM LAPATHIFOLIUM 3-6 3966  773
.47 ECHINOCHLOA CRUS-GALLI  2-6 6553  909
.47 CHENOPODIUM RUBRUM L.   1-6  824  765
.47 CHENOPODIUM POLYSPERMUM 2-6  821  835
.47 POLYGONUM AVICULARE L.  2-6 3949 1812
.47 PLANTAGO MAJOR L.       1-5 3816 3605
.47 DIGITARIA SANGUINALIS ( 1-6 6549 1112