Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de AREN SERP VAR. LLOYDII 1-3
Comparaison des observations entre deux époques
En 2001 : présent dans 30 quadrats
En 2008 : présent dans 44 quadrats
Nb de cooccurrentes : 257
Nb de cooccurrentes : 345
Plantes écologiquement similaires
PDI                                  COOC
.28 KOELERIA ALBESCENS DC.  3-5 4585  294
.28 HERN MARI VAR. CILIATA  1-3  356  264
.29 ASPA OFFI VAR. PROSTRAT 1-3 4895  330
.30 DIANTHUS GALLICUS PERS. 1-4  331  259
.31 HERNIARIA MARITIMA LINK 1-4  355  322
.31 KOELERIA ALBESCENS DC.  1-5 4586  543
.35 EUPH SEGE SUBS PORTLAND 2-4 1625  408
.35 DIANTHUS GALLICUS PERS. 3-4  330  186
.37 GALIUM ARENARIUM LOISEL 1-5 3221  329
.40 EPHEDRA DISTACHYA L.    4-6 5127  344
.41 CERASTIUM TETRANDRUM CU 1-5  308  727
.42 EPHEDRA DISTACHYA L.    1-6 5128  647
.43 ARTE CAMP SUBS LLOYDI R 1-5  679  227
.43 EUPH SEGE SUBS PORTLAND 1-4 1626  731
.44 OMPHALODES LITORALIS LE 1-3  115  166
.50 LINARIA ARENARIA (POIRE 1-3 3481  134
.50 PHLEUM ARENARIUM L.     1-4 4656 1020
.51 CAREX ARENARIA L.       1-6 4044  988
.53 CAREX ARENARIA L.       3-6 4043  604
.54 ONON SPIN SUBS MARITIMA 1-4 2432  582
.54 ARTE CAMP SUBS LLOYDI R 3-5  678  142
.54 ONON SPIN SUBS MARITIMA 3-4 2431  286
.54 EUPHORBIA SEGETALIS L.  2-4 1623  934
.55 MIBORA MINIMA (L.) DESV 1-6 4628 1008
.57 GALIUM ARENARIUM LOISEL 3-5 3220  169
.58 VULPIA UNIGLUMIS (SOL.) 1-6 4763 1026
.60 SILENE CONICA L.        1-3  434 1143
.60 BROM MOLL VAR. THOMINEI 1-3 4409  661
.60 SILENE CONICA L.        2-3  433  813
.60 JASI MONT VAR. MARITIMA 1-4  193  411
Plantes écologiquement similaires
PDI                                  COOC
.27 KOELERIA ALBESCENS DC.  3-5 6703  369
.30 AREN SERP VAR. LLOYDII  2-3  395  216
.30 KOELERIA ALBESCENS DC.  1-5 6704  668
.32 ASPA OFFI VAR. PROSTRAT 1-3 7139  462
.32 DIANTHUS GALLICUS PERS. 1-4  483  317
.34 HERN MARI VAR. CILIATA  1-3  526  323
.36 EUPH SEGE SUBS PORTLAND 2-4 2415  553
.38 HERNIARIA MARITIMA LINK 1-4  524  413
.40 DIANTHUS GALLICUS PERS. 3-4  482  218
.40 AREN SERP SUBS SERPYLLI 1-3  394  795
.40 CERASTIUM TETRANDRUM CU 2-5  444  604
.42 OMPHALODES LITORALIS LE 1-4  179  222
.43 ASPA OFFI VAR. PROSTRAT 2-3 7138  263
.43 HERN MARI VAR. CILIATA  2-3  525  186
.44 CERASTIUM TETRANDRUM CU 1-5  445  996
.44 EUPH SEGE SUBS PORTLAND 1-4 2416  962
.45 GALIUM ARENARIUM LOISEL 1-5 4722  421
.46 ARTE CAMP SUBS LLOYDI R 1-5 1018  300
.47 EPHEDRA DISTACHYA L.    1-6 7460  857
.48 PHLEUM ARENARIUM L.     1-4 6809 1251
.49 LINARIA ARENARIA (POIRE 1-3 5087  189
.49 HERNIARIA MARITIMA LINK 2-4  523  245
.54 CAREX ARENARIA L.       3-6 5949  795
.54 CAREX ARENARIA L.       1-6 5950 1323
.54 EUPHORBIA SEGETALIS L.  2-4 2413 1247
.57 ARTE CAMP SUBS LLOYDI R 3-5 1017  173
.58 BROM MOLL VAR. THOMINEI 1-3 6465  909
.58 MIBORA MINIMA (L.) DESV 1-6 6767 1352
.58 SILENE CONICA L.        1-3  642 1537
.59 BROM MOLL VAR. MOLLIS   1-3 6463  293