Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de CALAMAGROSTIS ARUNDINAC 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 244 quadrats
En 2008 : présent dans 421 quadrats
Nb de cooccurrentes : 1169
Nb de cooccurrentes : 1570
Plantes écologiquement similaires
PDI                                  COOC
.20 CALAMAGROSTIS ARUNDINAC 3-6 4424  723
.35 CICERBITA PLUMIERI (L.) 1-4  827  801
.38 POA CHAIXI VILL.        1-6 4675 1741
.38 EUPHORBIA HIBERNICA L.  1-5 1607 1126
.38 SENECIO CACALIASTER LAM 1-3 1118  570
.38 VACCINIUM MYRTILLUS L.  1-6 1578 2448
.38 ALLIUM VICTORIALE (L.)  1-5 4012  720
.41 HYPERICUM MACULATUM CRA 1-5 1809 1938
.42 RANU ACON SUBS PLATANIF 1-4 2897 1111
.42 HYPERICUM MACULATUM CRA 2-5 1808 1402
.43 CIRSIUM ERISITHALES (JA 1-3  836  929
.43 EPILOBIUM DURIEUI GAY   1-3 2128  642
.44 DESCHAMPSIA FLEXUOSA (L 1-6 4463 3038
.45 GERANIUM SILVATICUM L.  1-6 1769 2260
.45 SORBUS AUCUPARIA L.     2-6 3187 1922
.45 SORBUS AUCUPARIA L.     1-6 3188 2647
.45 ROSA PENDULINA L.       1-5 3142 1784
.46 ASTRANTIA MAJOR L.      1-4 3687 1699
.46 HIERACIUM LACHENALI GME 1-5  972 1636
.46 ROSA PENDULINA L.       2-5 3141 1323
.46 RUMEX ARIFOLIUS ALL.    1-6 2721 1676
.46 RUBUS IDAEUS L.         2-6 3159 1896
.46 SOLI VIRG SUBS ALPESTRI 1-3 1166  790
.46 GERANIUM SILVATICUM L.  2-6 1768 1852
.46 RUBUS IDAEUS L.         1-6 3160 2338
.46 ANGELICA RAZULSI GOUAN  1-3 3673  591
.46 EPILOBIUM ANGUSTIFOLIUM 1-6 2124 2465
.46 LUZULA SILVATICA (HUDS. 1-6 4864 2195
.47 RANU ACON SUBS PLATANIF 2-4 2896  758
.47 GENTIANA BURSERI LAPEYR 1-4 1703  800
Plantes écologiquement similaires
PDI                                  COOC
.18 CALAMAGROSTIS ARUNDINAC 3-6 6484  978
.34 VACCINIUM MYRTILLUS L.  1-6 2353 3201
.35 POA CHAIXI VILL.        1-6 6834 2205
.35 EUPHORBIA HIBERNICA L.  1-5 2394 1451
.36 CICERBITA PLUMIERI (L.) 1-5 1232 1144
.37 SENECIO CACALIASTER LAM 1-4 1641  688
.37 ALLIUM VICTORIALE (L.)  1-6 5895  903
.39 ALLIUM VICTORIALE (L.)  2-6 5894  652
.40 SORBUS AUCUPARIA L.     2-6 4673 2428
.41 SORBUS AUCUPARIA L.     1-6 4674 3422
.41 DESCHAMPSIA FLEXUOSA (L 1-6 6537 3955
.42 CICERBITA PLUMIERI (L.) 2-5 1231  803
.42 VACCINIUM MYRTILLUS L.  4-6 2352 1935
.42 RUBUS IDAEUS L.         2-6 4638 2446
.43 RUBUS IDAEUS L.         1-6 4639 3036
.43 EPILOBIUM ANGUSTIFOLIUM 1-6 3108 3103
.44 HYPERICUM MACULATUM CRA 1-5 2681 2527
.44 LUZULA SILVATICA (HUDS. 1-6 7101 2697
.44 CIRSIUM ERISITHALES (JA 1-3 1249 1174
.44 HIERACIUM LACHENALI GME 1-5 1445 2104
.44 EPILOBIUM ANGUSTIFOLIUM 2-6 3107 2329
.44 HYPERICUM MACULATUM CRA 2-5 2680 1827
.44 DESCHAMPSIA FLEXUOSA (L 3-6 6536 2887
.44 LUZULA SILVATICA (HUDS. 2-6 7100 2250
.45 ROSA PENDULINA L.       1-5 4618 2291
.45 ROSA PENDULINA L.       2-5 4617 1645
.46 GERANIUM SILVATICUM L.  1-6 2626 2935
.46 EPILOBIUM DURIEUI GAY   1-3 3114  899
.46 VERONICA OFFICINALIS L. 1-6 5270 3712
.46 DORONICUM AUSTRIACUM JA 1-5 1329 1044