Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POLYSTICHUM MONTANUM (V 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 81 quadrats
En 2008 : présent dans 135 quadrats
Nb de cooccurrentes : 697
Nb de cooccurrentes : 919
Plantes écologiquement similaires
PDI                                  COOC
.39 DRYOPTERIS PHEGOPTERIS  1-4 5175  776
.43 POLY SPIN SUBS DILATATU 1-6 5186 1177
.44 VACCINIUM MYRTILLUS L.  1-6 1578 2448
.44 SORBUS AUCUPARIA L.     2-6 3187 1922
.45 DRYOPTERIS LINNAEANA CH 1-5 5174 1088
.45 BLECHNUM SPICANT (L.) W 1-6 5224 1397
.46 SORBUS AUCUPARIA L.     1-6 3188 2647
.46 LUZULA SILVATICA (HUDS. 1-6 4864 2195
.46 DRYOPTERIS LINNAEANA CH 2-5 5173  828
.47 LUZULA SILVATICA (HUDS. 2-6 4863 1869
.47 BLECHNUM SPICANT (L.) W 2-6 5223  993
.47 VACCINIUM MYRTILLUS L.  4-6 1577 1535
.47 ATHYRIUM ALPESTRE (HOPP 1-5 5214  797
.47 RUBUS IDAEUS L.         1-6 3160 2338
.47 RUBUS IDAEUS L.         2-6 3159 1896
.48 OXALIS ACETOSELLA L.    1-6 2164 1973
.48 CICERBITA PLUMIERI (L.) 1-4  827  801
.49 PICEA EXCELSA (LAM.) LK 1-6 5138 2170
.49 EQUISETUM SILVATICUM L. 1-6 5240  780
.49 POLYSTICHUM SPINULOSUM  2-6 5184 1265
.49 POLYSTICHUM SPINULOSUM  1-6 5185 1639
.50 PICEA EXCELSA (LAM.) LK 4-6 5137 1109
.50 ADENOSTYLES ALLIARIAE ( 1-6  635 1311
.50 MAIANTHEMUM BIFOLIUM (L 1-5 4932 1303
.50 RANUNCULUS ACONITIFOLIU 1-6 2895 1716
.51 POLYGONATUM VERTICILLAT 1-5 4954 1502
.51 ATHYRIUM FILIX-FEMINA ( 1-6 5216 2040
.51 PRENANTHES PURPUREA L.  1-6 1093 1923
.51 RUBUS HIRTUS WALDST. &  1-6 3158  512
.51 OXALIS ACETOSELLA L.    3-6 2163 1335
Plantes écologiquement similaires
PDI                                  COOC
.24 POLYSTICHUM MONTANUM (V 2-5 7530  533
.34 DRYOPTERIS PHEGOPTERIS  1-4 7520 1033
.38 DRYOPTERIS PHEGOPTERIS  2-4 7519  635
.39 POLY SPIN SUBS DILATATU 1-6 7536 1578
.39 SORBUS AUCUPARIA L.     2-6 4673 2428
.41 POLY SPIN SUBS DILATATU 2-6 7535 1132
.41 SORBUS AUCUPARIA L.     1-6 4674 3422
.42 BLECHNUM SPICANT (L.) W 1-6 7583 1702
.42 DRYOPTERIS LINNAEANA CH 1-5 7518 1309
.42 LUZULA SILVATICA (HUDS. 1-6 7101 2697
.42 VACCINIUM MYRTILLUS L.  1-6 2353 3201
.42 LUZULA SILVATICA (HUDS. 3-6 7099 1448
.42 LUZULA SILVATICA (HUDS. 2-6 7100 2250
.42 DRYOPTERIS LINNAEANA CH 2-5 7517  996
.43 POLYSTICHUM SPINULOSUM  2-6 7533 1587
.43 POLYSTICHUM SPINULOSUM  1-6 7534 2082
.43 BLECHNUM SPICANT (L.) W 2-6 7582 1183
.43 RUBUS IDAEUS L.         2-6 4638 2446
.44 RUBUS IDAEUS L.         1-6 4639 3036
.44 OXALIS ACETOSELLA L.    1-6 3166 2538
.45 PICEA EXCELSA (LAM.) LK 4-6 7473 1303
.45 RUBUS HIRTUS WALDST. &  1-6 4637  750
.45 ATHYRIUM ALPESTRE (HOPP 1-6 7573  959
.46 PICEA EXCELSA (LAM.) LK 1-6 7474 2840
.46 MAIANTHEMUM BIFOLIUM (L 1-5 7197 1607
.46 VACCINIUM MYRTILLUS L.  4-6 2352 1935
.46 MAIANTHEMUM BIFOLIUM (L 2-5 7196 1233
.46 OXALIS ACETOSELLA L.    3-6 3165 1607
.46 ATHYRIUM FILIX-FEMINA ( 1-6 7575 2626
.46 ATHYRIUM FILIX-FEMINA ( 2-6 7574 2003