Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de SAXIFRAGA TRIDACTYLITES 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 340 quadrats
En 2008 : présent dans 510 quadrats
Nb de cooccurrentes : 1701
Nb de cooccurrentes : 2281
Plantes écologiquement similaires
PDI                                  COOC
.19 SAXIFRAGA TRIDACTYLITES 2-4 3435 1303
.24 MINUARTIA TENUIFOLIA (L 1-3  382 1642
.25 EROPHILA VERNA (L.) E.  1-6 1400 2158
.26 ARENARIA SERPYLLIFOLIA  2-6  273 2097
.26 CERASTIUM PUMILUM CURTI 1-5  300 2218
.27 EROPHILA VERNA (L.) E.  2-6 1399 1469
.27 CERASTIUM PUMILUM CURTI 2-5  299 1637
.28 ARENARIA SERPYLLIFOLIA  1-6  274 2975
.28 HUTCHINSIA PETRAEA (L.) 1-4 1417 1463
.30 POA BULBOSA L.          1-5 4673 2525
.31 MINUARTIA TENUIFOLIA (L 2-3  381 1167
.32 TUNICA PROLIFERA (L.) S 1-4  507 2196
.32 MEDICAGO MINIMA L.      1-6 2388 2201
.34 MEDICAGO MINIMA L.      2-6 2387 1709
.35 ALYSSUM CALYCINUM L.    1-4 1294 2052
.35 TUNICA PROLIFERA (L.) S 2-4  506 1471
.35 TRIFOLIUM SCABRUM L.    1-6 2514 1893
.36 ALYSSUM CALYCINUM L.    2-4 1293 1454
.36 HUTCHINSIA PETRAEA (L.) 2-4 1416  915
.36 SEDUM ACRE L.           1-5 1236 2386
.37 TEUCRIUM BOTRYS L.      1-4 1971 1424
.37 AREN SERP SUBS LEPTOCLA 1-4  276 1874
.37 SCILLA AUTUMNALIS L.    1-6 4956 1827
.37 BUPLEURUM BALDENSE (TUR 1-3 3699 1591
.37 AREN SERP SUBS LEPTOCLA 2-4  275 1194
.38 SCILLA AUTUMNALIS L.    2-6 4955 1347
.38 SCLEROPOA RIGIDA (L.) G 1-4 4708 2141
.38 ALLIUM SPHAEROCEPHALUM  2-5 4007 1839
.38 ERODIUM CICUTARIUM (L.) 1-5 1739 2177
.38 MICROPUS ERECTUS L.     1-4 1066 1465
Plantes écologiquement similaires
PDI                                  COOC
.20 SAXIFRAGA TRIDACTYLITES 2-4 5020 1690
.23 MINUARTIA TENUIFOLIA (L 1-4  562 2265
.26 CERASTIUM PUMILUM CURTI 1-5  431 2949
.26 ARENARIA SERPYLLIFOLIA  2-6  390 2935
.27 ARENARIA SERPYLLIFOLIA  1-6  391 4094
.28 CERASTIUM PUMILUM CURTI 2-5  430 2142
.29 EROPHILA VERNA (L.) E.  1-6 2075 3096
.29 MINUARTIA TENUIFOLIA (L 2-4  561 1498
.30 EROPHILA VERNA (L.) E.  2-6 2074 2031
.31 POA BULBOSA L.          1-5 6831 3348
.32 HUTCHINSIA PETRAEA (L.) 1-4 2098 1901
.32 TUNICA PROLIFERA (L.) S 1-4  746 3105
.32 MEDICAGO MINIMA L.      1-6 3509 3148
.33 MEDICAGO MINIMA L.      2-6 3508 2340
.33 POA BULBOSA L.          2-5 6830 2663
.33 ALYSSUM CALYCINUM L.    1-4 1912 2809
.35 ALYSSUM CALYCINUM L.    2-4 1911 1931
.35 SEDUM ACRE L.           1-5 1825 3221
.35 AREN SERP SUBS LEPTOCLA 2-4  392 1641
.35 TEUCRIUM BOTRYS L.      1-6 2901 1934
.35 TUNICA PROLIFERA (L.) S 2-4  745 2037
.36 SEDUM ALBUM L.          1-6 1829 3679
.37 AREN SERP SUBS LEPTOCLA 1-4  393 2566
.37 ALLIUM SPHAEROCEPHALUM  2-5 5885 2323
.38 SCILLA AUTUMNALIS L.    1-6 7229 2367
.38 HUTCHINSIA PETRAEA (L.) 2-4 2097 1195
.39 MICROPUS ERECTUS L.     1-4 1564 1869
.39 TRIFOLIUM SCABRUM L.    1-6 3690 2670
.39 TARAXACUM LEVIGATUM (WI 1-3 1736 2658
.39 BUPLEURUM BALDENSE (TUR 1-4 5422 1988