Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de SEMPERVIVUM CALCAREUM J 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 105 quadrats
En 2008 : présent dans 115 quadrats
Nb de cooccurrentes : 845
Nb de cooccurrentes : 962
Plantes écologiquement similaires
PDI                                  COOC
.35 ANTHYLLIS MONTANA L.    3-6 2189 1198
.36 ANTHYLLIS MONTANA L.    1-6 2190 1966
.40 MINUARTIA ROSTRATA RCHB 1-4  376 1397
.41 PLANTAGO ARGENTEA CHAIX 1-4 2586  847
.41 TRINIA GLAUCA (L.) DUMO 2-4 3880 1346
.42 VALERIANA TUBEROSA L.   1-4 3912 1451
.42 STYPA PENNATA L.        1-6 4739 1803
.42 TRINIA GLAUCA (L.) DUMO 1-4 3881 1843
.42 POA  ALPI VAR. BADENSIS 1-6 4667  812
.43 ANTH VULN SUBS DILLENII 1-4 2197 1568
.43 DIANTHUS SUBACAULIS VIL 1-3  344  614
.43 ARENARIA AGGREGATA (L.) 1-4  259  928
.43 CREPIS ALBIDA VILL.     1-5  858 1665
.43 SERRATULA NUDICAULIS (L 1-5 1155  800
.43 IBERIS SAXATILIS L.     1-4 1426  962
.44 GENISTA VILLARSI CLEMEN 1-5 2303  671
.44 VALERIANA TUBEROSA L.   2-4 3911  986
.44 TEUC POLI SUBS AUREUM S 1-4 1980 1173
.44 ANTH VULN SUBS DILLENII 2-4 2196 1268
.45 KOELERIA VALLESIANA (SU 3-5 4595 1401
.45 CREPIS ALBIDA VILL.     2-5  857 1217
.45 AETHIONEMA SAXATILE (L. 1-2 1287 1155
.46 STYPA PENNATA L.        3-6 4738 1124
.46 KOELERIA VALLESIANA (SU 1-5 4596 2480
.46 ASTRAGALUS VESICARIUS L 1-3 2234  683
.47 AVENA SEMPERVIRENS VILL 1-6 4369  996
.47 CERASTIUM ARVENSE L.    2-4  284 2402
.48 ERYSIMUM HELVETICUM (JA 1-4 1406 2201
.48 ONONIS STRIATA GOUAN    1-6 2436 1605
.48 AVENA SEMPERVIRENS VILL 4-6 4368  478
Plantes écologiquement similaires
PDI                                  COOC
.36 ANTHYLLIS MONTANA L.    3-6 3209 1457
.38 ANTHYLLIS MONTANA L.    1-6 3210 2460
.42 MINUARTIA ROSTRATA RCHB 2-4  553  908
.42 MINUARTIA ROSTRATA RCHB 1-4  554 1682
.43 VALERIANA TUBEROSA L.   1-4 5738 1728
.43 STYPA PENNATA L.        1-6 6920 2218
.43 TRINIA GLAUCA (L.) DUMO 2-4 5690 1669
.44 TRINIA GLAUCA (L.) DUMO 1-4 5691 2350
.44 IBERIS SAXATILIS L.     2-4 2116  911
.44 CREPIS ALBIDA VILL.     1-5 1277 2068
.44 GENISTA VILLARSI CLEMEN 1-5 3384  801
.44 ARENARIA AGGREGATA (L.) 1-4  373 1070
.44 IBERIS SAXATILIS L.     1-4 2117 1216
.44 PLANTAGO ARGENTEA CHAIX 1-4 3793 1083
.44 VALERIANA TUBEROSA L.   2-4 5737 1156
.44 SERRATULA NUDICAULIS (L 1-5 1700  930
.44 TEUC POLI SUBS AUREUM S 2-4 2912 1096
.45 ANTH VULN SUBS DILLENII 1-4 3218 1920
.46 ANTH VULN SUBS DILLENII 2-4 3217 1519
.46 TEUC POLI SUBS AUREUM S 1-4 2913 1389
.46 KOELERIA VALLESIANA (SU 3-6 6719 1820
.47 AETHIONEMA SAXATILE (L. 1-3 1903 1378
.47 CREPIS ALBIDA VILL.     2-5 1276 1394
.47 DIANTHUS SUBACAULIS VIL 1-3  504  643
.47 STYPA PENNATA L.        3-6 6919 1358
.47 KOELERIA VALLESIANA (SU 1-6 6720 3271
.48 HELIANTHEMUM APENNINUM  2-5  891 2105
.48 ERYSIMUM HELVETICUM (JA 1-4 2084 2912
.48 KOEL VALL VAR. VALLESIA 3-5 6722  568
.49 ONONIS STRIATA GOUAN    1-6 3582 1923