Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de ORNITHOGALUM UMBELLATUM 1-3
Comparaison des observations entre deux époques
En 2001 : présent dans 201 quadrats
En 2008 : présent dans 281 quadrats
Nb de cooccurrentes : 1966
Nb de cooccurrentes : 2551
Plantes écologiquement similaires
PDI                                  COOC
.41 DACTYLIS GLOMERATA L.   1-6 4455 4351
.43 SILENE INFLATA (SALISB. 1-6  440 3861
.43 DACTYLIS GLOMERATA L.   2-6 4454 3852
.44 VICIA SATIVA L.         1-4 2560 3053
.45 GALIUM MOLLUGO L.       1-6 3239 4006
.45 PHLEUM PRATENSE L.      1-6 4661 3363
.45 HYPERICUM PERFORATUM L. 1-5 1815 3610
.45 MUSCARI COMOSUM (L.) MI 1-4 4935 2365
.46 ARRHENATHERUM ELATIUS ( 1-6 4347 3580
.46 CONVOLVULUS ARVENSIS L. 1-6 1213 2587
.46 SILE INFL SUBS VULGARIS 1-5  446 2990
.46 MYOSOTIS ARVENSIS (L.)  1-4   96 2126
.46 ACHILLEA MILLEFOLIUM L. 1-6  624 3756
.46 MEDICAGO LUPULINA L.    1-6 2384 3259
.46 TARAXACUM OFFICINALE WE 1-5 1180 3986
.46 VICIA TETRASPERMA (L.)  1-4 2569 2082
.47 GERANIUM COLUMBINUM L.  1-4 1747 1940
.47 PICRIS HIERACIOIDES L.  1-6 1087 2966
.47 ALLIUM VINEALE L.       1-5 4013 1682
.47 VERONICA ARVENSIS L.    1-4 3580 2576
.47 POA PRATENSIS L.        1-6 4689 3422
.48 MEDICAGO SATIVA L.      1-4 2394 2275
.48 DAUCUS CAROTA (L.) PAOL 1-6 3741 3570
.48 VICI SATI SUBS ANGUSTIF 1-4 2563 2340
.48 CIRSIUM ERIOPHORUM (L.) 1-4  835 1597
.48 TRIFOLIUM CAMPESTRE SCH 1-5 2472 3082
.48 CERASTIUM GLOMERATUM TH 1-6  296 2216
.48 LATHYRUS APHACA L.      1-4 2319 1721
.48 MELANDRYUM ALBUM (MILL. 1-4  366 2300
.48 LOTUS CORNICULATUS L.   1-6 2355 4467
Plantes écologiquement similaires
PDI                                  COOC
.42 DACTYLIS GLOMERATA L.   1-6 6523 6194
.43 SILENE INFLATA (SALISB. 1-6  651 5270
.45 MUSCARI COMOSUM (L.) MI 1-4 7201 3158
.45 GALIUM MOLLUGO L.       1-6 4745 5602
.45 DACTYLIS GLOMERATA L.   2-6 6522 5348
.45 VICIA SATIVA L.         1-5 3762 4172
.46 MYOSOTIS ARVENSIS (L.)  1-4  150 2841
.46 HYPERICUM PERFORATUM L. 1-5 2690 5078
.46 SILE INFL SUBS VULGARIS 1-6  659 4060
.46 PICRIS HIERACIOIDES L.  1-6 1595 4041
.47 CONVOLVULUS ARVENSIS L. 1-6 1796 3647
.47 ARRHENATHERUM ELATIUS ( 1-6 6379 4871
.47 MELANDRYUM ALBUM (MILL. 1-4  538 2978
.48 GERANIUM COLUMBINUM L.  1-4 2596 2579
.48 BROMUS STERILIS L.      1-6 6478 3065
.48 VERBASCUM THAPSUS L.    1-3 5226 2492
.48 LATHYRUS APHACA L.      1-4 3410 2209
.48 GALIUM MOLLUGO L.       2-6 4744 4555
.48 ALLIUM VINEALE L.       1-5 5897 2510
.48 ACHILLEA MILLEFOLIUM L. 1-6  938 5221
.48 POA COMPRESSA L.        1-6 6837 3038
.49 CIRSIUM ERIOPHORUM (L.) 1-4 1247 2070
.49 PHLEUM PRATENSE L.      1-6 6814 4429
.49 MEDICAGO LUPULINA L.    1-6 3503 4496
.49 DAUCUS CAROTA (L.) PAOL 1-6 5483 4989
.49 VERONICA ARVENSIS L.    1-4 5243 3576
.49 CALAMINTHA OFFICINALIS  1-4 2749 3279
.49 DACT GLOM VAR. GLOMERAT 1-4 6527 1915
.49 PRIMULA OFFICINALIS (L. 1-5 4114 3854
.49 TARAXACUM OFFICINALE WE 1-5 1739 5439