Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de FESTUCA AMETHYSTINA L. 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 17 quadrats
En 2008 : présent dans 49 quadrats
Nb de cooccurrentes : 279
Nb de cooccurrentes : 721
Plantes écologiquement similaires
PDI                                  COOC
.49 HERA SPHO SUBS ALPINUM  1-3 3768  370
.55 CORONILLA VAGINALIS L.  1-3 2253  597
.55 CALAMAGROSTIS VARIA (SC 3-6 4432 1020
.57 CHRY LEUC SUBS MONTANUM 1-3  816 1425
.57 CALAMAGROSTIS VARIA (SC 1-6 4433 1583
.57 ERICA CARNEA L.         1-6 1555  645
.59 SORBUS MOUGEOTI SOYER-W 1-3 3193 1222
.59 POLYGALA CHAMAEBUXUS L. 1-6 2678 1273
.61 COTONEASTER TOMENTOSA ( 1-4 3027 1476
.61 VALERIANA MONTANA L.    1-5 3903 1633
.62 THESIUM ALPINUM L.      1-4 3365 1776
.62 POLYGALA CHAMAEBUXUS L. 3-6 2677  772
.62 ERICA CARNEA L.         5-6 1554  322
.62 VALERIANA MONTANA L.    2-5 3902 1085
.62 GENTIANA CLUSII PERRIER 1-3 1708  634
.63 ASTER BELLIDIASTRUM (L. 2-4  694 1273
.63 CAREX ORNITHOPODA WILLD 1-4 4145 1772
.64 RHAMNUS ALPINA L.       1-5 2979 1794
.64 ASTER BELLIDIASTRUM (L. 1-4  695 1640
.64 SESLERIA COERULEA (L.)  3-6 4715 2268
.64 LASERPITIUM LATIFOLIUM  1-5 3778 2150
.65 RHAMNUS ALPINA L.       2-5 2978 1041
.65 PIROLA SECUNDA L.       1-4 2817 1646
.65 GYMNADENIA ODORATISSIMA 1-2 4995  756
.66 CARDUUS DEFLORATUS L.   1-5  737 1932
.66 EPIPACTIS ATROPURPUREA  1-4 4985 1893
.66 PIROLA SECUNDA L.       2-4 2816 1303
.66 ARCTOSTAPHYLOS UVA-URSI 1-6 1548 1938
.66 PINUS MONTANA MILL.     5-6 5151  882
.66 RUBUS SAXATILIS L.      1-6 3168 1384
Plantes écologiquement similaires
PDI                                  COOC
.43 POLYGALA CHAMAEBUXUS L. 1-5 3925 1717
.44 CALAMAGROSTIS VARIA (SC 3-6 6492 1399
.44 POLYGALA CHAMAEBUXUS L. 3-5 3924 1059
.45 ERICA CARNEA L.         1-6 2326  944
.46 CORONILLA VAGINALIS L.  1-3 3313  830
.47 CALAMAGROSTIS VARIA (SC 1-6 6493 2194
.49 THES ALPI SUBS TENUIFOL 1-2 4917  552
.49 LASERPITIUM LATIFOLIUM  1-6 5542 2833
.50 CHRY LEUC SUBS MAXIMUM  1-3 1216  808
.50 SESL COER SUBS CALCARIA 3-6 6894 1085
.50 LASERPITIUM LATIFOLIUM  2-6 5541 2033
.51 CHRY LEUC SUBS MONTANUM 1-3 1217 1827
.51 ERICA CARNEA L.         5-6 2325  479
.51 EPIPACTIS ATROPURPUREA  1-4 7270 2361
.51 THESIUM BAVARUM SCHRANK 1-3 4918  962
.52 CORONILLA VAGINALIS L.  2-3 3312  486
.52 CAREX ORNITHOPODA WILLD 1-4 6098 2426
.52 THLASPI MONTANUM L.     1-4 2221  890
.52 ANTHERICUM RAMOSUM L.   1-6 7128 1870
.53 THLASPI MONTANUM L.     2-4 2220  489
.53 GYMNADENIA ODORATISSIMA 1-3 7280 1105
.53 COTONEASTER TOMENTOSA ( 1-4 4463 1768
.53 SESLERIA COERULEA (L.)  3-6 6892 2914
.54 CARDUUS DEFLORATUS L.   1-5 1104 2513
.54 SORBUS MOUGEOTI SOYER-W 1-4 4684 1608
.54 CAREX ORNITHOPODA WILLD 2-4 6097 1719
.54 FESTUCA AMETHYSTINA L.  3-5 6571  276
.54 CORONILLA CORONATA L.   1-5 3301  581
.54 RUBUS SAXATILIS L.      2-6 4645 1418
.55 CARDUUS DEFLORATUS L.   2-5 1103 1749