Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POLY VULG VAR. SERRATUM 1-5
Comparaison des observations entre deux époques
En 2001 : présent dans 224 quadrats
En 2008 : présent dans 291 quadrats
Nb de cooccurrentes : 1289
Nb de cooccurrentes : 1625
Plantes écologiquement similaires
PDI                                  COOC
.18 POLY VULG VAR. SERRATUM 2-5 5265  820
.26 VIOLA ALBA BESSER       1-4 3926 1671
.27 VIOLA ALBA BESSER       2-4 3925 1183
.27 VIOL ALBA VAR. SCOTOPHY 1-4 3927 1384
.29 FRAXINUS ORNUS L.       1-6 2092 1530
.30 FRAXINUS ORNUS L.       3-6 2091  837
.32 COTINUS COCCYGIA (BAUHI 1-6   29 1408
.32 COTINUS COCCYGIA (BAUHI 3-6   28  812
.32 SORBUS DOMESTICA L.     1-5 3191 1754
.33 ASPL ADIA SUBS ONOPTERI 2-4 5193 1045
.33 LATH SILV SUBS LATIFOLI 1-3 2347 1582
.34 SCILLA ITALICA L.       1-3 4959  698
.34 ROSA SEMPERVIRENS L.    1-4 3151 1339
.34 ASPL ADIA SUBS ONOPTERI 1-4 5194 1534
.35 OSTRYA CARPINIFOLIA SCO 1-6  257 1338
.35 ROSA SEMPERVIRENS L.    2-4 3150  954
.35 SILENE ITALICA (L.) PER 2-3  448 1890
.36 CAMPANULA MEDIUM L.     1-3  172 1246
.36 SILENE ITALICA (L.) PER 1-3  449 2424
.37 LONICERA ETRUSCA SANTI  2-4  236 1456
.37 DIANTHUS BALBISI SER.   1-2  315 1193
.37 LATH SILV SUBS LATIFOLI 2-3 2346 1078
.38 LAURUS NOBILIS L.       1-5 2009 1149
.38 CAMPANULA RAPUNCULUS L. 1-5  178 2356
.38 LATHYRUS FILIFORMIS (LA 1-3 2324 1222
.38 LATHYRUS SILVESTRIS (L. 1-5 2344 2104
.38 CAMPANULA MEDIUM L.     2-3  171  875
.38 RUBUS TOMENTOSUS BORKH. 1-4 3170 1625
.38 PEUCEDANUM ALSATICUM L. 1-4 3813 1077
.39 LONICERA ETRUSCA SANTI  1-4  237 1999
Plantes écologiquement similaires
PDI                                  COOC
.20 POLY VULG VAR. SERRATUM 2-5 7646 1016
.29 VIOLA ALBA BESSER       1-4 5756 2159
.29 FRAXINUS ORNUS L.       1-6 3070 1867
.31 VIOL ALBA SUBS ALBA     1-4 5757 1702
.31 VIOL ALBA VAR. SCOTOPHY 1-4 5758 1681
.31 FRAXINUS ORNUS L.       3-6 3069  950
.33 VIOLA ALBA BESSER       2-4 5755 1481
.33 ASPL ADIA SUBS ONOPTERI 2-4 7545 1166
.33 SORBUS DOMESTICA L.     1-5 4680 2145
.34 ASPL ADIA SUBS ONOPTERI 1-4 7546 1979
.35 ROSA SEMPERVIRENS L.    1-4 4628 1630
.36 LATH SILV SUBS LATIFOLI 1-3 3447 1845
.36 LONICERA ETRUSCA SANTI  2-6  346 1741
.36 COTINUS COCCYGIA (BAUHI 1-6   39 1608
.36 COTINUS COCCYGIA (BAUHI 3-6   38  924
.37 ASPLENIUM ADIANTUM-NIGR 2-5 7543 1656
.37 SILENE ITALICA (L.) PER 1-4  662 2976
.37 LONICERA ETRUSCA SANTI  1-6  347 2513
.38 SILENE ITALICA (L.) PER 2-4  661 2253
.38 SCILLA ITALICA L.       1-3 7232  854
.38 ROSA SEMPERVIRENS L.    2-4 4627 1123
.38 LAURUS NOBILIS L.       1-5 2949 1349
.39 QUERCUS ILEX L.         1-6 2451 3576
.39 RUBUS TOMENTOSUS BORKH. 1-4 4650 2010
.39 ASPLENIUM ADIANTUM-NIGR 1-5 7544 2782
.39 RUBIA PEREGRINA L.      1-6 4818 3950
.39 LATHYRUS SILVESTRIS (L. 1-5 3443 2490
.40 DIANTHUS BALBISI SER.   1-3  460 1368
.40 CAMPANULA MEDIUM L.     1-3  256 1532
.40 LATH SILV SUBS LATIFOLI 2-3 3446 1222