Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de CIRSIUM FEROX (L.) DC. 1-5
Comparaison des observations entre deux époques
En 2001 : présent dans 97 quadrats
En 2008 : présent dans 107 quadrats
Nb de cooccurrentes : 1082
Nb de cooccurrentes : 1224
Plantes écologiquement similaires
PDI                                  COOC
.30 LAVANDULA OFFICINALIS C 3-6 1898 1351
.30 ASTRAGALUS MONSPESSULAN 2-6 2221 1823
.30 ECHINOPS RITRO L.       2-4  901 1329
.31 CARLINA ACANTHIFOLIA AL 2-4  747 1401
.31 GALI RUBR SUBS OBLIQUUM 1-3 3269 1873
.31 ECHINOPS RITRO L.       1-4  902 2136
.31 ASTRAGALUS MONSPESSULAN 1-6 2222 2238
.32 GENISTA CINEREA (VILL.) 1-6 2288 1697
.32 CATANANCHE CAERULEA L.  1-5  758 1728
.32 LINUM SALSOLOIDES LAM.  1-5 2042 1919
.32 ASTRAGALUS PURPUREUS LA 1-4 2227 1210
.33 LAVANDULA OFFICINALIS C 1-6 1899 2183
.33 CARLINA ACANTHIFOLIA AL 1-4  748 2008
.33 GENISTA CINEREA (VILL.) 4-6 2287 1056
.34 GALI RUBR SUBS OBLIQUUM 2-3 3268 1358
.35 TRAGOPOGON DUBIUS SCOP. 1-2 1195 1599
.35 GENISTA HISPANICA L.    3-5 2290 1291
.35 ONONIS SPINOSA L.       2-5 2427 2389
.35 CORONILLA MINIMA L.     1-5 2250 2331
.36 PHLE PRAT VAR. NODOSUM  2-5 4662 1893
.36 ONOBRYCHIS SUPINA (CHAI 1-6 2411 1489
.36 GENISTA HISPANICA L.    1-5 2291 1771
.36 CATANANCHE CAERULEA L.  2-5  757 1226
.36 CAREX HALLERIANA ASSO   2-5 4111 2119
.37 THESIUM DIVARICATUM JAN 1-4 3369 1711
.37 LEONTODON CRISPUS VILL. 1-3 1045 1707
.37 KNAUTIA PURPUREA (VILL. 1-3 1511 1736
.38 BRUNELLA LACINIATA L.   1-4 1850 1911
.38 ARABIS HIRSUTA (L.) SCO 1-3 1311 2783
.38 LEONTODON HIRTUS L.     1-3 1047 1172
Plantes écologiquement similaires
PDI                                  COOC
.31 LAVANDULA OFFICINALIS C 3-6 2797 1595
.31 ASTRAGALUS PURPUREUS LA 2-4 3273  775
.32 ASTRAGALUS MONSPESSULAN 2-6 3261 2238
.33 CATANANCHE CAERULEA L.  1-5 1136 2064
.33 GENISTA CINEREA (VILL.) 1-6 3362 1969
.33 TRAGOPOGON DUBIUS SCOP. 1-2 1763 2046
.33 ECHINOPS RITRO L.       1-4 1339 2689
.33 GENISTA CINEREA (VILL.) 4-6 3361 1173
.34 GALI RUBR SUBS OBLIQUUM 1-3 4792 2286
.34 ASTRAGALUS MONSPESSULAN 1-6 3262 2767
.34 CARLINA ACANTHIFOLIA AL 2-4 1118 1671
.34 ASTRAGALUS PURPUREUS LA 1-4 3274 1409
.34 LINUM SALSOLOIDES LAM.  1-5 2994 2427
.34 LAVANDULA OFFICINALIS C 1-6 2798 2712
.35 GENISTA HISPANICA L.    3-6 3365 1590
.35 GALI RUBR SUBS OBLIQUUM 2-3 4791 1578
.36 ONOBRYCHIS SUPINA (CHAI 1-6 3542 1771
.36 CARLINA ACANTHIFOLIA AL 1-4 1119 2506
.37 CATANANCHE CAERULEA L.  2-5 1135 1438
.37 CENT JACE SUBS AMARA L. 1-3 1148 1706
.37 CORONILLA MINIMA L.     1-5 3307 2961
.37 THESIUM DIVARICATUM JAN 1-4 4920 2118
.37 CENT JACE SUBS AMARA L. 2-3 1147 1111
.37 PHLE PRAT VAR. NODOSUM  2-5 6815 2337
.38 GENISTA HISPANICA L.    1-6 3366 2202
.38 CAREX HALLERIANA ASSO   2-5 6049 2673
.38 KNAUTIA PURPUREA (VILL. 1-3 2264 2068
.38 POTENTILLA HIRTA L.     1-3 4545 1680
.38 LEONTODON CRISPUS VILL. 1-3 1537 2099
.39 ARTEMISIA ALBA TURRA    1-5 1006 1463