Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de ERIGERON POLYMORPHUM SC 1-2
Comparaison des observations entre deux époques
En 2001 : présent dans 30 quadrats
En 2008 : présent dans 35 quadrats
Nb de cooccurrentes : 410
Nb de cooccurrentes : 489
Plantes écologiquement similaires
PDI                                  COOC
.42 HIERACIUM VILLOSUM L.   1-4  997 1137
.46 HELI ITAL SUBS ALPESTRE 1-5  607 1516
.46 LEONTOPODIUM ALPINUM CA 1-3 1055  973
.47 ANTH VULN SUBS ALPESTRI 2-4 2194 1070
.48 MINUARTIA VERNA (L.) HI 1-4  385 1391
.48 AVENA MONTANA VILL.     1-5 4360 1675
.48 HELI ITAL SUBS ALPESTRE 3-5  606  851
.49 ASTRAGALUS AUSTRALIS (L 1-3 2205  660
.49 MINUARTIA VERNA (L.) HI 2-4  384  894
.49 ASTER ALPINUS L.        1-4  692 1821
.49 ANTH VULN SUBS ALPESTRI 1-4 2195 1483
.50 ASTRAGALUS CAMPESTRIS L 1-5 2208 1127
.50 CARDUUS CARLINAEFOLIUS  1-3  731 1228
.50 BUPLEURUM RANUNCULOIDES 1-4 3710 1880
.50 AVENA PARLATOREI WOODS  1-5 4362  789
.51 ARENARIA CILIATA L.     1-5  263 1388
.51 ONOB VICI SUBS MONTANA  1-5 2414 1340
.51 ASTRAGALUS TRIFLORUS (H 1-4 2233  759
.51 DRABA AIZOIDES L.       1-3 1391 1430
.51 PEDICULARIS GYROFLEXA V 1-4 3522 1319
.51 GALI RUBR VAR. LUTEOLUM 1-3 3271  675
.51 ASPE ARIS SUBS JORDANI  1-1 3201  178
.51 GENT VERN SUBS TERGESTI 1-2 1730  421
.52 CALAMINTHA ALPINA (L.)  1-5 1856 1618
.52 ASTRAGALUS CAMPESTRIS L 2-5 2207  853
.52 ERIGERON ALPINUM L.     1-4  905 1128
.52 POTENTILLA CRANTZI (CRA 1-5 3079 1627
.52 ERYS HELV SUBS PUMILUM  1-2 1409  479
.52 CALAMINTHA ALPINA (L.)  2-5 1855 1214
.52 ASTRAGALUS TRIFLORUS (H 2-4 2232  596
Plantes écologiquement similaires
PDI                                  COOC
.43 HIERACIUM VILLOSUM L.   1-4 1475 1484
.44 HELI ITAL SUBS ALPESTRE 1-5  906 1887
.47 LEONTOPODIUM ALPINUM CA 1-3 1551 1196
.48 ANTH VULN SUBS ALPESTRI 2-4 3215 1327
.48 ASPE ARIS SUBS JORDANI  1-1 4692  289
.49 ASTER ALPINUS L.        1-4 1039 2320
.49 AVENA PARLATOREI WOODS  1-6 6401  977
.49 GALI RUBR VAR. LUTEOLUM 1-3 4795  914
.49 MINUARTIA VERNA (L.) HI 2-4  566 1209
.49 MINUARTIA VERNA (L.) HI 1-4  567 1846
.49 ASTRAGALUS AUSTRALIS (L 1-3 3234  794
.50 AVENA MONTANA VILL.     1-5 6399 2197
.50 ANTH VULN SUBS ALPESTRI 1-4 3216 1901
.50 DIANTHUS FURCATUS BALB. 1-3  481  630
.50 PEDICULARIS GYROFLEXA V 1-4 5149 1624
.51 CALAMINTHA ALPINA (L.)  2-5 2742 1503
.51 ASTRAGALUS TRIFLORUS (H 1-4 3286  923
.51 ASTRAGALUS CAMPESTRIS L 1-6 3238 1454
.51 CARDUUS CARLINAEFOLIUS  1-3 1096 1723
.51 BUPLEURUM RANUNCULOIDES 1-4 5441 2373
.51 CARDUUS CARLINAEFOLIUS  2-3 1095  962
.51 ONOB VICI SUBS MONTANA  1-6 3546 1768
.51 DRABA AIZOIDES L.       1-3 2065 1832
.51 CALAMINTHA ALPINA (L.)  1-5 2743 2139
.51 ARENARIA CILIATA L.     1-5  377 1616
.51 GALI RUBR VAR. LUTEOLUM 2-3 4794  605
.52 GENT VERN SUBS TERGESTI 1-2 2564  473
.52 LEONTOPODIUM ALPINUM CA 2-3 1550  813
.52 ONOB VICI SUBS MONTANA  3-6 3545 1044
.52 ERIGERON ALPINUM L.     1-4 1344 1517