Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de ARENARIA TETRAQUETRA L. 1-2
Comparaison des observations entre deux époques
En 2001 : présent dans 13 quadrats
En 2008 : présent dans 13 quadrats
Nb de cooccurrentes : 250
Nb de cooccurrentes : 286
Plantes écologiquement similaires
PDI                                  COOC
.47 JURINEA HUMILIS DC.     1-3 1030  336
.50 SESELI NANUM DUFOUR     1-2 3861  279
.52 PARO KAPE SUBS SERPYLLI 1-5  399  710
.53 GALI PUMI SUBS PYRENAIC 1-3 3260  467
.55 ANDROSACE VILLOSA L.    1-5 2769  770
.56 ADONIS PYRENAICUS DC.   1-3 2833  167
.56 PARONYCHIA KAPELA (HACQ 1-5  398 1098
.57 ASTRAGALUS FOUCAUDI (GI 1-5 2211  279
.59 SIDERITIS HYSSOPIFOLIA  1-4 1944  964
.59 FESTUCA SCOPARIA HACK.  4-6 4539  524
.60 SAXI OPPO VAR. MURITHIA 1-3 3420  451
.60 PLANTAGO MONOSPERMA POU 1-5 2612  547
.60 FESTUCA SCOPARIA HACK.  1-6 4540  979
.60 ERIG ALPI VAR. PYRENAIC 1-2  906  340
.60 ERYNGIUM BOURGATI GOUAN 1-4 3752  646
.62 SIDERITIS HYSSOPIFOLIA  2-4 1943  706
.63 GLOB CORD SUBS NANA LAM 1-5 1776 1486
.63 SIDE HYSS SUBS ENDRESSI 1-4 1945  391
.64 ARENARIA GRANDIFLORA L. 1-4  268  871
.64 POLYGALA ALPINA (DC.) P 1-3 2672  748
.65 ASTRAGALUS PYRENAICUS ( 1-5 2228  401
.65 THYM SERP SUBS NERVOSUS 2-5 2000  577
.65 HELI NUMM SUBS TOMENTOS 1-3  612  379
.65 HELI ITAL SUBS ALPESTRE 1-5  607 1516
.65 MINUARTIA VERNA (L.) HI 2-4  384  894
.66 AVENA MONTANA VILL.     1-5 4360 1675
.66 GLOBULARIA CORDIFOLIA L 3-6 1773 1311
.66 ARENARIA GRANDIFLORA L. 2-4  267  523
.66 DIPLOTAXIS HUMILIS G. G 1-2 1385  528
.66 GLOB CORD SUBS NANA LAM 3-5 1775  838
Plantes écologiquement similaires
PDI                                  COOC
.42 ARENARIA TETRAQUETRA L. 2-2  397  157
.49 SAPONARIA CAESPITOSA DC 1-2  616  174
.50 SESELI NANUM DUFOUR     1-3 5662  340
.55 GALI PUMI SUBS PYRENAIC 1-3 4781  601
.55 GALI PUMI SUBS PYRENAIC 2-3 4780  406
.55 SESELI NANUM DUFOUR     2-3 5661  195
.56 CAREX BREVICOLLIS DC.   1-2 5960  119
.56 PARO KAPE SUBS SERPYLLI 1-5  590 1003
.56 ANTH VULN SUBS VULNERAR 2-4 3224  878
.58 ANDROSACE VILLOSA L.    1-5 4070 1033
.58 ANTH VULN SUBS VULNERAR 1-4 3225 1142
.59 PARONYCHIA KAPELA (HACQ 1-5  588 1426
.60 ERIG ALPI VAR. PYRENAIC 1-2 1345  411
.60 SAXI OPPO VAR. MURITHIA 1-3 4996  536
.61 SIDERITIS HYSSOPIFOLIA  1-4 2865 1183
.61 PARO KAPE SUBS SERPYLLI 2-5  589  557
.61 PARONYCHIA KAPELA (HACQ 2-5  587  861
.61 SAXI OPPO SUBS OPPOSITI 1-3 4995  557
.63 ASTRAGALUS FOUCAUDI (GI 1-5 3247  416
.63 SIDE HYSS SUBS ENDRESSI 1-4 2867  463
.63 SIDERITIS HYSSOPIFOLIA  2-4 2864  846
.64 ADONIS PYRENAICUS DC.   1-4 4171  363
.64 PLANTAGO MONOSPERMA POU 1-5 3827  739
.65 HELI NUMM SUBS TOMENTOS 2-3  917  287
.65 GLOB CORD SUBS NANA LAM 1-5 2638 1848
.65 FESTUCA SCOPARIA HACK.  1-6 6644 1324
.65 FESTUCA SCOPARIA HACK.  4-6 6643  722
.65 HELI NUMM SUBS TOMENTOS 1-3  918  462
.66 ERYNGIUM BOURGATI GOUAN 2-4 5499  563
.66 ARENARIA GRANDIFLORA L. 1-4  383 1203