Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de SILENE PORTENSIS L. 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 14 quadrats
En 2008 : présent dans 14 quadrats
Nb de cooccurrentes : 192
Nb de cooccurrentes : 207
Plantes écologiquement similaires
PDI                                  COOC
.54 ALKANNA TINCTORIA (L.)  1-3   73  393
.61 ARTE CAMP SUBS GLUTINOS 1-5  677  549
.61 PLANTAGO RAMOSA (GILIB. 1-5 2616  843
.62 ARTE CAMP SUBS GLUTINOS 3-5  676  370
.62 ARTEMISIA CAMPESTRIS L. 3-5  674  996
.62 CORYNEPHORUS CANESCENS  1-6 4445 1126
.63 CORYNEPHORUS CANESCENS  3-6 4444  657
.63 VULPIA LONGISETA (BROT. 1-6 4758  612
.64 PHLEUM ARENARIUM L.     1-4 4656 1020
.64 SILENE CONICA L.        2-3  433  813
.64 KOELERIA PUBESCENS (LAM 1-4 4594  480
.65 SILENE CONICA L.        1-3  434 1143
.66 SCIR HOLO VAR. ROMANUS  1-5 4234  699
.66 MIBORA MINIMA (L.) DESV 1-6 4628 1008
.67 ONONIS RAMOSISSIMA DESF 1-5 2424  391
.67 OROBANCHE LUTEA BAUMGAR 1-4 2154  319
.67 ARTE CAMP SUBS LLOYDI R 1-5  679  227
.67 PHELYPAEA ARENARIA (BOR 1-2 2160  274
.68 EPHEDRA DISTACHYA L.    1-6 5128  647
.68 EPHEDRA DISTACHYA L.    4-6 5127  344
.69 CREP VIRE VAR. DIFFUSA  1-4  888  475
.69 LIMONIUM ECHIOIDES (L.) 1-6 2640  555
.69 HERNIARIA MARITIMA LINK 1-4  355  322
.69 ERIANTHUS RAVENNAE (L.) 1-6 4485  373
.70 KOELERIA ALBESCENS DC.  1-5 4586  543
.70 IMPERATA CYLINDRICA (L. 1-6 4584  376
.71 CERASTIUM SEMIDECANDRUM 2-6  304 1287
.71 ARTE CAMP SUBS LLOYDI R 3-5  678  142
.71 CERASTIUM SEMIDECANDRUM 1-6  305 1960
.72 ASPARAGUS MARITIMUS (L. 1-2 4893  290
Plantes écologiquement similaires
PDI                                  COOC
.60 ALKANNA TINCTORIA (L.)  1-4  104  534
.62 ARTE CAMP SUBS GLUTINOS 1-5 1016  657
.63 ARTE CAMP SUBS GLUTINOS 3-5 1015  405
.64 VULPIA LONGISETA (BROT. 1-6 6950  848
.65 KOELERIA PUBESCENS (LAM 1-4 6717  563
.65 ALKANNA TINCTORIA (L.)  3-4  103  314
.65 TRAGUS RACEMOSUS (L.) D 1-5 6926  300
.65 SILENE CONICA L.        2-3  641  984
.66 CORYNEPHORUS CANESCENS  1-6 6507 1449
.66 PLANTAGO RAMOSA (GILIB. 3-5 3832  507
.67 SILENE CONICA L.        1-3  642 1537
.67 PHLEUM ARENARIUM L.     1-4 6809 1251
.67 OROBANCHE LUTEA BAUMGAR 1-4 3155  389
.67 SCIR HOLO VAR. ROMANUS  1-5 6219  803
.67 PLANTAGO RAMOSA (GILIB. 1-5 3833 1194
.67 ARTEMISIA CAMPESTRIS L. 3-5 1012 1284
.67 KOCHIA ARENARIA (GAERTN 1-4  832  147
.68 PHELYPAEA ARENARIA (BOR 1-2 3162  294
.68 CORYNEPHORUS CANESCENS  4-6 6506  665
.69 CREP VIRE VAR. DIFFUSA  2-4 1321  364
.69 MIBORA MINIMA (L.) DESV 1-6 6767 1352
.69 ARTE CAMP SUBS LLOYDI R 1-5 1018  300
.69 ONONIS RAMOSISSIMA DESF 1-5 3562  456
.70 EPHEDRA DISTACHYA L.    1-6 7460  857
.70 HERNIARIA MARITIMA LINK 2-4  523  245
.70 CREP VIRE VAR. DIFFUSA  1-4 1322  546
.71 HERNIARIA MARITIMA LINK 1-4  524  413
.71 ASPARAGUS MARITIMUS (L. 1-2 7135  359
.71 LIMONIUM ECHIOIDES (L.) 1-6 3864  658
.71 KOELERIA ALBESCENS DC.  1-5 6704  668