Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de WOODSIA ILVENSIS (L.) R 1-3
Comparaison des observations entre deux époques
En 2001 : présent dans 14 quadrats
En 2008 : présent dans 37 quadrats
Nb de cooccurrentes : 153
Nb de cooccurrentes : 213
Plantes écologiquement similaires
PDI                                  COOC
.23 WOOD ILVE SUBS ALPINA G 1-3 5190  122
.52 POA  NEMO VAR. FIRMULA  1-3 4685  204
.61 ANDROSACE VANDELLII (TU 1-3 2768  194
.62 PRIMULA VISCOSA ALL., N 1-5 2804  366
.62 SAXI ASPE SUBS ELONGATA 1-1 3391  163
.65 DRABA DUBIA SUTER       1-3 1393  457
.65 ACHILLEA HERBA-ROTTA AL 1-3  621  325
.65 GALIUM BALDENSE SPRENG. 1-3 3228  181
.66 GALI BALD SUBS TENDAE R 1-3 3229  137
.66 SILENE CORDIFOLIA ALL.  1-3  435  132
.67 SEDUM ANNUUM L.         1-4 1246  555
.68 SAXIFRAGA EXARATA VILL. 1-3 3398  836
.68 VIOLA VALDERIA ALL.     1-2 3971  253
.68 POA  NEMO VAR. GLAUCA G 1-4 4686  384
.69 ASPLENIUM SEPTENTRIONAL 1-5 5206 1053
.69 CARDAMINE RESEDIFOLIA L 1-3 1367  900
.69 ARTEMISIA LAXA (LAM.) F 1-3  683  435
.70 SEDUM ROSEUM (L.) SCOP. 1-5 1263  489
.70 ARTE GENI SUBS ERIANTHA 1-3  681  261
.71 SAXIFRAGA FLORULENTA MO 1-3 3399  118
.71 SAXIFRAGA RETUSA GOUAN  1-4 3427  241
.71 SAXIFRAGA ASPERA L.     1-5 3388  715
.71 SAXIFRAGA PUBESCENS POU 1-4 3424  219
.72 ARTEMISIA GENIPI WEBER  1-3  680  395
.72 PRIMULA MARGINATA CURTI 2-4 2796  461
.73 POTENTILLA VALDERIA L.  1-4 3105  426
.73 PRIM VISC VAR. LATIFOLI 1-2 2805  200
.74 PRIMULA MARGINATA CURTI 1-4 2797  825
.74 ALCH ALPI SUBS SUBSERIC 1-2 2997  314
.74 ALLOSORUS CRISPUS (L.)  1-4 5271  491
Plantes écologiquement similaires
PDI                                  COOC
.08 WOOD ILVE SUBS ALPINA G 1-3 7542  187
.47 SAXIFRAGA COTYLEDON L.  1-2 4955  166
.53 ANDROSACE VANDELLII (TU 1-3 4069  304
.58 PRIMULA HIRSUTA ALL.    2-3 4107  331
.58 DRABA DUBIA SUTER       1-3 2067  592
.59 SAUSSUREA DISCOLOR (WIL 1-1 1621  156
.60 PRIMULA VISCOSA ALL., N 1-5 4123  528
.62 ARTEMISIA LAXA (LAM.) F 1-4 1026  600
.63 GALI BALD SUBS TENDAE R 1-3 4733  263
.63 GALIUM BALDENSE SPRENG. 1-3 4731  296
.63 ANDROSACE VANDELLII (TU 2-3 4068  155
.63 PRIMULA HIRSUTA ALL.    1-3 4108  600
.63 POA  NEMO VAR. FIRMULA  1-3 6849  255
.64 PRIMULA VISCOSA ALL., N 2-5 4122  306
.64 PHYTEUMA SCHEUCHZERI AL 1-2  325  233
.64 SILENE CORDIFOLIA ALL.  1-4  644  237
.65 SAXIFRAGA EXARATA VILL. 1-3 4960 1074
.65 SEDUM ROSEUM (L.) SCOP. 1-5 1868  741
.65 GALI BALD SUBS TENDAE R 2-3 4732  213
.65 GALIUM BALDENSE SPRENG. 2-3 4730  235
.65 SAXIFRAGA EXARATA VILL. 2-3 4959  582
.66 POA  NEMO VAR. GLAUCA G 1-4 6851  577
.66 CARDAMINE RESEDIFOLIA L 1-3 2029 1188
.66 SAXIFRAGA FLORULENTA MO 2-3 4961  150
.67 SAXIFRAGA FLORULENTA MO 1-3 4962  223
.67 ASPLENIUM SEPTENTRIONAL 1-5 7564 1417
.67 SAXIFRAGA ASPERA L.     1-5 4946  980
.67 ACHILLEA HERBA-ROTTA AL 1-3  934  451
.67 SAXIFRAGA PEDEMONTANA A 2-4 4997  372
.69 SAXIFRAGA RETUSA GOUAN  1-4 5012  269