Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de CREP VIRE VAR. DIFFUSA 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 29 quadrats
En 2008 : présent dans 34 quadrats
Nb de cooccurrentes : 475
Nb de cooccurrentes : 546
Plantes écologiquement similaires
PDI                                  COOC
.48 SCIR HOLO VAR. ROMANUS  1-5 4234  699
.49 ARTE CAMP SUBS GLUTINOS 3-5  676  370
.49 KOELERIA PUBESCENS (LAM 1-4 4594  480
.51 ARTE CAMP SUBS GLUTINOS 1-5  677  549
.53 OROBANCHE LUTEA BAUMGAR 1-4 2154  319
.55 VULPIA LONGISETA (BROT. 1-6 4758  612
.55 PHELYPAEA ARENARIA (BOR 1-2 2160  274
.57 IMPERATA CYLINDRICA (L. 1-6 4584  376
.60 SCIRPUS HOLOSCHOENUS L. 2-6 4232 1097
.61 ERIANTHUS RAVENNAE (L.) 1-6 4485  373
.61 CREPIS VIRENS L.        2-4  886 1258
.61 CARE DIVI VAR. CHAETOPH 1-6 4077 1004
.61 ASPARAGUS MARITIMUS (L. 1-2 4893  290
.62 CARE GRAC VAR. TRICOSTA 1-6 4110  416
.62 CREPIS VIRENS L.        1-4  887 1982
.62 CENTAUREA ASPERA L.     2-5  759  970
.62 PLANTAGO RAMOSA (GILIB. 1-5 2616  843
.62 IMPERATA CYLINDRICA (L. 4-6 4583  143
.63 ARTEMISIA CAMPESTRIS L. 3-5  674  996
.63 LIMONIUM ECHIOIDES (L.) 1-6 2640  555
.63 GERANIUM MOLLE L.       1-5 1753 2056
.63 CHONDRILLA JUNCEA L.    1-5  798 1647
.64 SCIRPUS HOLOSCHOENUS L. 1-6 4233 1654
.64 CERASTIUM SEMIDECANDRUM 1-6  305 1960
.65 SILENE CONICA L.        2-3  433  813
.65 CERASTIUM SEMIDECANDRUM 2-6  304 1287
.65 CENTAUREA ASPERA L.     1-5  760 1576
.65 VULPIA DERTONENSIS (ALL 1-6 4755 1753
.65 BROMUS MOLLIS L.        1-6 4408 2674
.65 LINUM ANGUSTIFOLIUM HUD 1-4 2031 1720
Plantes écologiquement similaires
PDI                                  COOC
.21 CREP VIRE VAR. DIFFUSA  2-4 1321  364
.52 SCIR HOLO VAR. ROMANUS  1-5 6219  803
.52 KOELERIA PUBESCENS (LAM 1-4 6717  563
.53 ARTE CAMP SUBS GLUTINOS 3-5 1015  405
.54 ARTE CAMP SUBS GLUTINOS 1-5 1016  657
.57 OROBANCHE LUTEA BAUMGAR 1-4 3155  389
.57 VULPIA LONGISETA (BROT. 1-6 6950  848
.59 PHELYPAEA ARENARIA (BOR 1-2 3162  294
.60 CREPIS VIRENS L.        2-4 1319 1589
.62 CREPIS VIRENS L.        1-4 1320 2682
.62 IMPERATA CYLINDRICA (L. 1-6 6702  493
.63 ASPARAGUS MARITIMUS (L. 1-2 7135  359
.63 CENTAUREA ASPERA L.     2-6 1137 1201
.64 HYPOCHOERIS RADICATA L. 1-5 1489 4023
.64 GERANIUM MOLLE L.       1-5 2602 2982
.64 CARE DIVI VAR. CHAETOPH 1-6 5998 1123
.64 ERIANTHUS RAVENNAE (L.) 1-6 6569  421
.64 HYPOCHOERIS RADICATA L. 2-5 1488 2605
.64 BROMUS MOLLIS L.        1-6 6462 3738
.65 LIMONIUM ECHIOIDES (L.) 1-6 3864  658
.65 SILENE CONICA L.        2-3  641  984
.65 CERASTIUM SEMIDECANDRUM 1-6  441 2665
.66 TRIFOLIUM CAMPESTRE SCH 1-5 3627 4226
.66 CHONDRILLA JUNCEA L.    1-5 1193 2277
.66 BROMUS MOLLIS L.        2-6 6461 2879
.66 KOELERIA PUBESCENS (LAM 2-4 6716  348
.66 IMPERATA CYLINDRICA (L. 4-6 6701  202
.66 TRIFOLIUM CAMPESTRE SCH 2-5 3626 3228
.66 LINUM ANGUSTIFOLIUM HUD 1-4 2979 2414
.66 VULPIA DERTONENSIS (ALL 1-6 6944 2333