Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de PETASITES NIVEUS BAUMG. 1-5
Comparaison des observations entre deux époques
En 2001 : présent dans 26 quadrats
En 2008 : présent dans 53 quadrats
Nb de cooccurrentes : 307
Nb de cooccurrentes : 737
Plantes écologiquement similaires
PDI                                  COOC
.29 PETA NIVE VAR. PARADOXU 1-5 1076  213
.53 EPILOBIUM FLEISCHERI HO 1-4 2129  567
.61 HIERACIUM STATICIFOLIUM 2-5  993  707
.62 SALIX COESIA VILL.      1-5 3322  280
.62 MYRICARIA GERMANICA (L. 1-4 3631  203
.62 TRISETUM DISTICHOPHYLLU 1-4 4743  776
.63 RANUNCULUS SEGUIERI VIL 1-3 2951  295
.64 HIERACIUM STATICIFOLIUM 1-5  994 1229
.65 LIGUSTICUM FERULACEUM A 1-3 3784  306
.66 FESTUCA PULCHELLA SCHRA 1-3 4527  250
.67 GYPSOPHILA REPENS L.    1-5  349 1380
.68 CAMPANULA ALPESTRIS ALL 1-3  155  529
.68 RUMEX SCUTATUS L.       3-6 2742  725
.68 ATHAMANTA CRETENSIS L.  1-3 3689 1009
.69 RUMEX SCUTATUS L.       1-6 2743 1708
.69 VALERIANA MONTANA L.    1-5 3903 1633
.69 CAMPANULA COCHLEARIIFOL 1-6  160 1658
.69 ALLIUM NARCISSIFLORUM V 1-3 3997  479
.70 VALERIANA MONTANA L.    2-5 3902 1085
.71 ARTEMISIA ABSINTHIUM L. 1-2  669  804
.71 ASTRAGALUS PENDULIFLORU 1-3 2226  565
.71 CARDUUS DEFLORATUS L.   1-5  737 1932
.71 ADENOSTYLES GLABRA (VIL 1-4  639 1086
.71 ASTR MONT VAR. JACQUINI 1-3 2224  315
.71 ASTRAGALUS MONTANUS L.  1-3 2223  447
.71 SAXIFRAGA AIZOIDES L.   1-5 3378 1180
.72 SILE INFL SUBS ALPINA ( 1-4  441 1024
.72 ONONIS ROTUNDIFOLIA L.  1-4 2426  760
.72 SCUTELLARIA ALPINA L.   1-3 1937 1149
.72 ASTER BELLIDIASTRUM (L. 1-4  695 1640
Plantes écologiquement similaires
PDI                                  COOC
.14 PETA NIVE VAR. PARADOXU 1-6 1582  651
.34 PETASITES NIVEUS BAUMG. 3-6 1579  401
.43 PETA NIVE VAR. PARADOXU 3-6 1581  306
.49 ALCH HOPP SUBS CONJUNCT 1-5 4431 1048
.51 CAREX FERRUGINEA SCOP.  1-6 6010 1437
.51 CHRY LEUC SUBS MONTANUM 1-3 1217 1827
.52 EPILOBIUM FLEISCHERI HO 1-5 3116  847
.53 EPILOBIUM FLEISCHERI HO 3-5 3115  372
.53 ASTER BELLIDIASTRUM (L. 1-5 1042 2324
.54 CALAMAGROSTIS VARIA (SC 1-6 6493 2194
.54 VALERIANA MONTANA L.    1-6 5726 2040
.55 CALAMAGROSTIS VARIA (SC 3-6 6492 1399
.55 CARDUUS DEFLORATUS L.   1-5 1104 2513
.55 HEDYSARUM OBSCURUM L.   1-6 3389  902
.55 ALCHIMILLA HOPPEANA (RC 1-5 4428 2238
.56 ASTR MONT VAR. JACQUINI 1-3 3266  463
.56 CAREX FERRUGINEA SCOP.  4-6 6009  630
.57 VALERIANA MONTANA L.    2-6 5725 1387
.57 HEDYSARUM OBSCURUM L.   2-6 3388  580
.57 ASTER BELLIDIASTRUM (L. 2-5 1041 1805
.57 CAREX ORNITHOPODA WILLD 1-4 6098 2426
.57 SALIX GRANDIFOLIA SER.  1-5 4868 1315
.57 PULSATILLA ALPINA L.    1-6 4243 2514
.58 THESIUM ALPINUM L.      1-4 4915 2310
.58 ERICA CARNEA L.         1-6 2326  944
.58 CAMPANULA COCHLEARIIFOL 1-6  240 2062
.58 FESTUCA PULCHELLA SCHRA 1-3 6622  273
.58 ASTRAGALUS MONTANUS L.  1-3 3264  532
.58 GENTIANA CLUSII PERRIER 1-3 2535  850
.58 PEDICULARIS BARRELIERI  1-2 5142  503