Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de HERNIARIA MARITIMA LINK 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 53 quadrats
En 2008 : présent dans 68 quadrats
Nb de cooccurrentes : 322
Nb de cooccurrentes : 413
Plantes écologiquement similaires
PDI                                  COOC
.13 HERN MARI VAR. CILIATA  1-3  356  264
.28 ASPA OFFI VAR. PROSTRAT 1-3 4895  330
.30 GALIUM ARENARIUM LOISEL 1-5 3221  329
.30 DIANTHUS GALLICUS PERS. 1-4  331  259
.31 AREN SERP VAR. LLOYDII  1-3  277  257
.33 DIANTHUS GALLICUS PERS. 3-4  330  186
.34 KOELERIA ALBESCENS DC.  1-5 4586  543
.34 KOELERIA ALBESCENS DC.  3-5 4585  294
.35 CERASTIUM TETRANDRUM CU 1-5  308  727
.36 EPHEDRA DISTACHYA L.    4-6 5127  344
.36 EUPH SEGE SUBS PORTLAND 2-4 1625  408
.39 EPHEDRA DISTACHYA L.    1-6 5128  647
.39 ARTE CAMP SUBS LLOYDI R 1-5  679  227
.41 LINARIA ARENARIA (POIRE 1-3 3481  134
.42 EUPH SEGE SUBS PORTLAND 1-4 1626  731
.43 OMPHALODES LITORALIS LE 1-3  115  166
.49 PHLEUM ARENARIUM L.     1-4 4656 1020
.50 CAREX ARENARIA L.       3-6 4043  604
.50 CAREX ARENARIA L.       1-6 4044  988
.51 GALIUM ARENARIUM LOISEL 3-5 3220  169
.51 MIBORA MINIMA (L.) DESV 1-6 4628 1008
.51 ARTE CAMP SUBS LLOYDI R 3-5  678  142
.54 VULPIA UNIGLUMIS (SOL.) 1-6 4763 1026
.54 JASI MONT VAR. MARITIMA 1-4  193  411
.54 ONON SPIN SUBS MARITIMA 1-4 2432  582
.55 EUPHORBIA SEGETALIS L.  2-4 1623  934
.55 ONON SPIN SUBS MARITIMA 3-4 2431  286
.58 BROM MOLL VAR. THOMINEI 1-3 4409  661
.59 CONVOLVULUS SOLDANELLA  1-4 1220  673
.60 SILENE CONICA L.        1-3  434 1143
Plantes écologiquement similaires
PDI                                  COOC
.12 HERN MARI VAR. CILIATA  1-3  526  323
.24 HERNIARIA MARITIMA LINK 2-4  523  245
.26 HERN MARI VAR. CILIATA  2-3  525  186
.28 ASPA OFFI VAR. PROSTRAT 1-3 7139  462
.32 DIANTHUS GALLICUS PERS. 1-4  483  317
.33 GALIUM ARENARIUM LOISEL 1-5 4722  421
.34 EUPH SEGE SUBS PORTLAND 2-4 2415  553
.35 KOELERIA ALBESCENS DC.  1-5 6704  668
.35 DIANTHUS GALLICUS PERS. 3-4  482  218
.35 ASPA OFFI VAR. PROSTRAT 2-3 7138  263
.36 KOELERIA ALBESCENS DC.  3-5 6703  369
.36 ARTE CAMP SUBS LLOYDI R 1-5 1018  300
.37 CERASTIUM TETRANDRUM CU 2-5  444  604
.38 CERASTIUM TETRANDRUM CU 1-5  445  996
.38 AREN SERP VAR. LLOYDII  1-3  396  345
.39 EPHEDRA DISTACHYA L.    1-6 7460  857
.41 EUPH SEGE SUBS PORTLAND 1-4 2416  962
.41 LINARIA ARENARIA (POIRE 1-3 5087  189
.43 OMPHALODES LITORALIS LE 1-4  179  222
.48 PHLEUM ARENARIUM L.     1-4 6809 1251
.49 ARTE CAMP SUBS LLOYDI R 3-5 1017  173
.50 GALIUM ARENARIUM LOISEL 3-5 4721  234
.50 AREN SERP VAR. LLOYDII  2-3  395  216
.51 AREN SERP SUBS SERPYLLI 1-3  394  795
.53 EUPHORBIA SEGETALIS L.  2-4 2413 1247
.54 CAREX ARENARIA L.       3-6 5949  795
.54 CAREX ARENARIA L.       1-6 5950 1323
.56 ASTRAGALUS BAYONENSIS L 1-4 3236  134
.57 MIBORA MINIMA (L.) DESV 1-6 6767 1352
.58 BROM MOLL VAR. MOLLIS   1-3 6463  293