Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de VIOLA ALBA BESSER 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 673 quadrats
En 2008 : présent dans 862 quadrats
Nb de cooccurrentes : 1671
Nb de cooccurrentes : 2159
Plantes écologiquement similaires
PDI                                  COOC
.13 VIOLA ALBA BESSER       2-4 3925 1183
.14 VIOL ALBA VAR. SCOTOPHY 1-4 3927 1384
.19 SORBUS DOMESTICA L.     1-5 3191 1754
.23 COTINUS COCCYGIA (BAUHI 1-6   29 1408
.26 POLY VULG VAR. SERRATUM 1-5 5266 1289
.26 ROSA SEMPERVIRENS L.    1-4 3151 1339
.27 FRAXINUS ORNUS L.       1-6 2092 1530
.27 CAMPANULA MEDIUM L.     1-3  172 1246
.27 LATH SILV SUBS LATIFOLI 1-3 2347 1582
.28 ROSA SEMPERVIRENS L.    2-4 3150  954
.28 SILENE ITALICA (L.) PER 1-3  449 2424
.28 LONICERA ETRUSCA SANTI  1-4  237 1999
.28 OSTRYA CARPINIFOLIA SCO 1-6  257 1338
.28 COTINUS COCCYGIA (BAUHI 3-6   28  812
.29 SILENE ITALICA (L.) PER 2-3  448 1890
.29 LONICERA ETRUSCA SANTI  2-4  236 1456
.29 FRAXINUS ORNUS L.       3-6 2091  837
.30 LATHYRUS FILIFORMIS (LA 1-3 2324 1222
.30 CORIARIA MYRTIFOLIA (BA 1-6 1223 1139
.31 RUBUS TOMENTOSUS BORKH. 1-4 3170 1625
.31 CAMPANULA MEDIUM L.     2-3  171  875
.31 ASPL ADIA SUBS ONOPTERI 2-4 5193 1045
.31 CAMPANULA RAPUNCULUS L. 1-5  178 2356
.32 LATHYRUS FILIFORMIS (LA 2-3 2323  835
.32 QUERCUS LANUGINOSA LAM. 1-6 1653 3017
.32 LATHYRUS SILVESTRIS (L. 1-5 2344 2104
.32 ASPL ADIA SUBS ONOPTERI 1-4 5194 1534
.33 CHRYSANTHEMUM DISCOIDEU 1-3  808  943
.33 RUBIA PEREGRINA L.      1-6 3287 2949
.33 QUERCUS ILEX L.         1-6 1651 2641
Plantes écologiquement similaires
PDI                                  COOC
.15 VIOLA ALBA BESSER       2-4 5755 1481
.16 VIOL ALBA SUBS ALBA     1-4 5757 1702
.16 VIOL ALBA VAR. SCOTOPHY 1-4 5758 1681
.19 SORBUS DOMESTICA L.     1-5 4680 2145
.26 ROSA SEMPERVIRENS L.    1-4 4628 1630
.26 COTINUS COCCYGIA (BAUHI 1-6   39 1608
.26 LONICERA ETRUSCA SANTI  1-6  347 2513
.27 LONICERA ETRUSCA SANTI  2-6  346 1741
.28 LATH SILV SUBS LATIFOLI 1-3 3447 1845
.28 FRAXINUS ORNUS L.       1-6 3070 1867
.29 POLY VULG VAR. SERRATUM 1-5 7647 1625
.29 ROSA SEMPERVIRENS L.    2-4 4627 1123
.30 COTINUS COCCYGIA (BAUHI 3-6   38  924
.30 SILENE ITALICA (L.) PER 1-4  662 2976
.31 RUBUS TOMENTOSUS BORKH. 1-4 4650 2010
.31 FRAXINUS ORNUS L.       3-6 3069  950
.31 QUERCUS LANUGINOSA LAM. 1-6 2453 3916
.31 CAMPANULA MEDIUM L.     1-3  256 1532
.31 LATHYRUS SILVESTRIS (L. 1-5 3443 2490
.32 OSTRYA CARPINIFOLIA SCO 1-6  371 1563
.32 SILENE ITALICA (L.) PER 2-4  661 2253
.32 RUBIA PEREGRINA L.      1-6 4818 3950
.33 CORIARIA MYRTIFOLIA (BA 1-6 1811 1381
.33 ASPL ADIA SUBS ONOPTERI 2-4 7545 1166
.34 LATHYRUS FILIFORMIS (LA 1-3 3416 1451
.34 QUERCUS ILEX L.         1-6 2451 3576
.34 RUBUS TOMENTOSUS BORKH. 2-4 4649 1185
.34 ASPL ADIA SUBS ONOPTERI 1-4 7546 1979
.34 CORONILLA EMERUS L.     2-5 3302 2166
.35 CAMPANULA MEDIUM L.     2-3  255  979