Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de GRATIOLA OFFICINALIS L. 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 87 quadrats
En 2008 : présent dans 184 quadrats
Nb de cooccurrentes : 470
Nb de cooccurrentes : 617
Plantes écologiquement similaires
PDI                                  COOC
.17 GRATIOLA OFFICINALIS L. 3-6 3474  292
.25 INULA BRITANNICA L.     1-6 1015  318
.32 STELLARIA PALUSTRIS EHR 1-3  502  596
.33 SENE JACO SUBS AQUATICU 2-5 1132  636
.34 OENANTHE FISTULOSA L.   3-6 3794  391
.37 OENANTHE FISTULOSA L.   1-6 3795  708
.37 SENE JACO SUBS AQUATICU 1-5 1133  896
.38 OENANTHE SILAIFOLIA M.  1-4 3805  445
.39 CAREX DISTICHA HUDS.    3-6 4073  565
.40 CAREX NUTANS HOST.      3-4 4140  155
.41 OENANTHE SILAIFOLIA M.  2-4 3804  280
.43 CAREX DISTICHA HUDS.    1-6 4074 1004
.45 MYOS SCOR SUBS CAESPITI 1-3  103  473
.46 CAREX VULPINA L.        2-6 4191  768
.46 CAREX NUTANS HOST.      1-4 4141  229
.48 OENA PEUC VAR. MEDIA BO 1-3 3800  305
.48 ALLIUM ACUTANGULUM SCHR 1-3 3989  393
.48 TRIFOLIUM FRAGIFERUM L. 3-6 2480  571
.48 ACHILLEA PTARMICA L.    1-5  631 1274
.49 ALOPECURUS UTRICULATUS  1-6 4328  184
.50 THALICTRUM FLAVUM L.    1-5 2960  795
.50 CAREX VULPINA L.        1-6 4192 1372
.51 ALOPECURUS GENICULATUS  1-6 4320  911
.51 SCIR PALU SUBS UNIGLUMI 1-6 4250  698
.52 MYOS SCOR SUBS PALUSTRI 2-6  106  918
.52 RUMEX CRISPUS L.        2-6 2727 1357
.52 SCIR PALU SUBS UNIGLUMI 3-6 4249  470
.53 HORDEUM SECALINUM SCHRE 1-5 4581  747
.53 SCIRPUS PALUSTRIS L.    1-6 4248 1128
.53 RANUNCULUS REPENS L.    3-6 2944 1553
Plantes écologiquement similaires
PDI                                  COOC
.14 GRATIOLA OFFICINALIS L. 3-6 5078  369
.19 INULA BRITANNICA L.     1-6 1495  501
.32 OENANTHE FISTULOSA L.   3-6 5566  646
.32 OENANTHE FISTULOSA L.   1-6 5567 1053
.32 STELLARIA PALUSTRIS EHR 1-3  741  766
.33 STELLARIA PALUSTRIS EHR 2-3  740  523
.37 SENE JACO SUBS AQUATICU 2-5 1662  847
.39 SCIR PALU SUBS UNIGLUMI 3-6 6243  635
.39 SENE JACO SUBS AQUATICU 1-5 1663 1167
.40 SCIR PALU SUBS UNIGLUMI 1-6 6244  991
.41 CAREX NUTANS HOST.      3-4 6091  175
.42 CAREX DISTICHA HUDS.    3-6 5993  746
.43 SCIRPUS PALUSTRIS L.    1-6 6240 1682
.44 SCIRPUS PALUSTRIS L.    3-6 6239 1046
.44 CAREX VULPINA L.        2-6 6160 1189
.44 CAREX DISTICHA HUDS.    1-6 5994 1346
.44 SCIR PALU SUBS UNIGLUMI 4-6 6242  469
.45 MYOS SCOR SUBS CAESPITO 1-5  163 1050
.45 ACHILLEA PTARMICA L.    2-6  951 1266
.46 CAREX VULPINA L.        1-6 6161 1877
.47 ALOPECURUS GENICULATUS  1-6 6341 1182
.47 CAREX NUTANS HOST.      1-4 6092  269
.47 OENANTHE SILAIFOLIA M.  1-4 5582  740
.48 MYOS SCOR SUBS CAESPITI 1-3  161  509
.48 MYOS SCOR SUBS CAESPITI 2-3  160  214
.48 POLYGONUM AMPHIBIUM L.  1-6 3948 1467
.49 ACHILLEA PTARMICA L.    1-6  952 1758
.49 MYOS SCOR SUBS CAESPITO 2-5  162  641
.49 RUMEX CRISPUS L.        2-6 4003 1906
.50 OENA PEUC VAR. MEDIA BO 1-3 5576  345