Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de VIOLA ODORATA L. 1-5
Comparaison des observations entre deux époques
En 2001 : présent dans 348 quadrats
En 2008 : présent dans 449 quadrats
Nb de cooccurrentes : 1540
Nb de cooccurrentes : 1993
Plantes écologiquement similaires
PDI                                  COOC
.26 VIOLA ODORATA L.        2-5 3952  847
.30 ULMUS CAMPESTRIS L.     1-6 3661 2512
.32 GEUM URBANUM L.         1-6 3049 2502
.33 BRACHYPODIUM SILVATICUM 3-6 4387 1827
.33 CLEMATIS VITALBA L.     2-6 2856 2170
.33 BRACHYPODIUM SILVATICUM 1-6 4388 2837
.33 ROBINIA PSEUDACACIA L.  1-6 2448 2023
.33 RUBUS COESIUS L.        1-6 3156 2417
.34 ULMU CAMP VAR. MINOR MI 1-6 3663 1654
.34 CORNUS SANGUINEA L.     1-6 1229 2868
.35 JUGLANS REGIA L.        1-4 1835 1384
.35 CRATAEGUS MONOGYNA JACQ 2-6 3028 2612
.35 CLEMATIS VITALBA L.     1-6 2857 2786
.35 EVONYMUS VULGARIS MILL. 1-6  514 2182
.35 CRATAEGUS MONOGYNA JACQ 1-6 3029 3343
.35 ROBINIA PSEUDACACIA L.  3-6 2447  956
.36 SAMBUCUS NIGRA L.       1-6 3361 1842
.36 CORNUS SANGUINEA L.     3-6 1228 1885
.36 HEDERA HELIX L.         1-6   38 3125
.36 ULMUS CAMPESTRIS L.     3-6 3660 1371
.36 ALLIARIA OFFICINALIS AN 1-6 1289 1688
.36 GLECHOMA HEDERACEUM L.  1-6 1880 2003
.36 EVONYMUS VULGARIS MILL. 2-6  513 1552
.36 LAMIUM MACULATUM L.     1-6 1893 1568
.36 FRAXINUS EXCELSIOR L.   1-6 2090 2795
.37 LIGUSTRUM VULGARE L.    1-6 2103 2656
.37 GERANIUM ROBERTIANUM L. 1-6 1762 3395
.37 ACER CAMPESTRE L.       1-6    3 2474
.37 SAMBUCUS NIGRA L.       2-6 3360 1333
.37 CHAEROPHYLLUM TEMULUM L 1-5 3729 1066
Plantes écologiquement similaires
PDI                                  COOC
.24 VIOLA ODORATA L.        2-5 5799 1008
.31 ULMUS CAMPESTRIS L.     1-6 5363 3196
.32 ROBINIA PSEUDACACIA L.  1-6 3596 2547
.32 CLEMATIS VITALBA L.     2-6 4209 2793
.33 ULMU CAMP VAR. MINOR MI 1-6 5366 2106
.33 BRACHYPODIUM SILVATICUM 1-6 6435 3715
.33 CLEMATIS VITALBA L.     1-6 4210 3722
.34 BRACHYPODIUM SILVATICUM 3-6 6434 2333
.34 GEUM URBANUM L.         1-6 4493 3259
.34 CRATAEGUS MONOGYNA JACQ 1-6 4466 4545
.35 CORNUS SANGUINEA L.     1-6 1817 3762
.35 HEDERA HELIX L.         1-6   53 5247
.35 CRATAEGUS MONOGYNA JACQ 2-6 4465 3323
.35 JUGLANS REGIA L.        1-4 2717 1749
.35 RUBUS COESIUS L.        1-6 4635 3346
.36 CHAEROPHYLLUM TEMULUM L 1-5 5469 1395
.36 ALLIARIA OFFICINALIS AN 1-6 1905 2168
.36 ROBINIA PSEUDACACIA L.  3-6 3595 1206
.36 EVONYMUS VULGARIS MILL. 1-6  759 2809
.36 SAMBUCUS NIGRA L.       1-6 4911 2503
.37 GERANIUM ROBERTIANUM L. 1-6 2617 4580
.37 LIGUSTRUM VULGARE L.    1-6 3081 3533
.37 CORNUS SANGUINEA L.     3-6 1816 2314
.37 ULMUS CAMPESTRIS L.     3-6 5362 1639
.37 ACER CAMPESTRE L.       1-6    2 3106
.37 GLECHOMA HEDERACEUM L.  1-6 2773 2590
.37 PRUNUS SPINOSA L.       1-6 4590 4345
.38 FRAXINUS EXCELSIOR L.   1-6 3066 3615
.38 PRUNUS SPINOSA L.       2-6 4589 3494
.38 SAMBUCUS NIGRA L.       2-6 4910 1745