Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de VIOL ALBA VAR. SCOTOPHY 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 475 quadrats
En 2008 : présent dans 570 quadrats
Nb de cooccurrentes : 1384
Nb de cooccurrentes : 1681
Plantes écologiquement similaires
PDI                                  COOC
.13 VIOLA ALBA BESSER       2-4 3925 1183
.14 VIOLA ALBA BESSER       1-4 3926 1671
.20 COTINUS COCCYGIA (BAUHI 1-6   29 1408
.21 LATHYRUS FILIFORMIS (LA 1-3 2324 1222
.22 CAMPANULA MEDIUM L.     1-3  172 1246
.22 OSTRYA CARPINIFOLIA SCO 1-6  257 1338
.23 CORIARIA MYRTIFOLIA (BA 1-6 1223 1139
.24 LATH FILI SUBS ENSIFOLI 1-3 2326  981
.24 LATHYRUS FILIFORMIS (LA 2-3 2323  835
.25 CAMPANULA MEDIUM L.     2-3  171  875
.26 LATH FILI SUBS ENSIFOLI 2-3 2325  673
.26 CHRYSANTHEMUM DISCOIDEU 1-3  808  943
.27 CHRYSANTHEMUM DISCOIDEU 2-3  807  765
.27 POLY VULG VAR. SERRATUM 1-5 5266 1289
.27 SORBUS DOMESTICA L.     1-5 3191 1754
.28 DIANTHUS BALBISI SER.   1-2  315 1193
.29 PEUC ALSA SUBS VENETUM  1-3 3814  789
.29 SESLERIA AUTUMNALIS (SC 1-6 4714 1005
.30 ROSA SEMPERVIRENS L.    1-4 3151 1339
.30 ROSA SEMPERVIRENS L.    2-4 3150  954
.31 COTINUS COCCYGIA (BAUHI 3-6   28  812
.31 ASTER SEDIFOLIUS L.     1-3  700 1331
.31 SILENE ITALICA (L.) PER 2-3  448 1890
.31 ROSA AGRESTIS SAVI      1-5 3128 1611
.31 SESLERIA AUTUMNALIS (SC 3-6 4713  788
.32 SILENE ITALICA (L.) PER 1-3  449 2424
.33 FRAXINUS ORNUS L.       1-6 2092 1530
.33 FRAXINUS ORNUS L.       3-6 2091  837
.33 LATH SILV SUBS LATIFOLI 1-3 2347 1582
.34 PEUCEDANUM OFFICINALE L 1-4 3821 1067
Plantes écologiquement similaires
PDI                                  COOC
.00 VIOL ALBA SUBS ALBA     1-4 5757 1702
.15 VIOLA ALBA BESSER       2-4 5755 1481
.16 VIOLA ALBA BESSER       1-4 5756 2159
.21 COTINUS COCCYGIA (BAUHI 1-6   39 1608
.24 LATHYRUS FILIFORMIS (LA 1-3 3416 1451
.25 OSTRYA CARPINIFOLIA SCO 1-6  371 1563
.25 CAMPANULA MEDIUM L.     1-3  256 1532
.25 CORIARIA MYRTIFOLIA (BA 1-6 1811 1381
.27 LATHYRUS FILIFORMIS (LA 2-3 3415  977
.28 LATH FILI SUBS ENSIFOLI 1-3 3418 1152
.28 CAMPANULA MEDIUM L.     2-3  255  979
.28 SORBUS DOMESTICA L.     1-5 4680 2145
.30 ROSA SEMPERVIRENS L.    1-4 4628 1630
.30 CHRYSANTHEMUM DISCOIDEU 1-3 1206 1059
.30 ROSA SEMPERVIRENS L.    2-4 4627 1123
.30 DIANTHUS BALBISI SER.   1-3  460 1368
.30 LATH FILI SUBS ENSIFOLI 2-3 3417  772
.31 COTINUS COCCYGIA (BAUHI 3-6   38  924
.31 CHRYSANTHEMUM DISCOIDEU 2-3 1205  825
.31 POLY VULG VAR. SERRATUM 1-5 7647 1625
.32 SILENE ITALICA (L.) PER 2-4  661 2253
.32 SESLERIA AUTUMNALIS (SC 1-6 6891 1106
.32 LATH SILV SUBS LATIFOLI 1-3 3447 1845
.33 FRAXINUS ORNUS L.       3-6 3069  950
.33 ROSA AGRESTIS SAVI      1-6 4596 1920
.33 SILENE ITALICA (L.) PER 1-4  662 2976
.33 ASTER SEDIFOLIUS L.     1-3 1050 1537
.33 FRAXINUS ORNUS L.       1-6 3070 1867
.34 PEUC ALSA SUBS VENETUM  1-3 5596  844
.34 SESLERIA AUTUMNALIS (SC 3-6 6890  872