Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POLYGALA COMOSA SCHKUHR 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 191 quadrats
En 2008 : présent dans 296 quadrats
Nb de cooccurrentes : 896
Nb de cooccurrentes : 1217
Plantes écologiquement similaires
PDI                                  COOC
.23 POLYGALA COMOSA SCHKUHR 2-4 2679  538
.28 KOEL CRIS SUBS PYRAMIDA 1-5 4591 1531
.29 KOEL CRIS SUBS PYRAMIDA 2-5 4590 1138
.31 EUPH ROST SUBS CAMPESTR 1-3 3468  476
.31 LINUM CATHARTICUM L.    1-5 2036 2828
.33 KOELERIA CRISTATA (L.)  1-5 4588 2589
.33 BRUNELLA GRANDIFLORA (L 2-6 1845 1736
.33 LINUM CATHARTICUM L.    2-5 2035 2075
.35 CIRSIUM ACAULE (L.) WEB 2-5  831 1903
.35 GENTIANA GERMANICA WILL 1-5 1711  765
.35 ORCHIS MILITARIS L.     1-4 5028 1367
.35 OPHRYS FUCIFLORA (CRANT 1-3 5015 1006
.36 PLANTAGO MEDIA L.       2-5 2608 2004
.36 PLANTAGO MEDIA L.       1-5 2609 2700
.37 PIMPINELLA SAXIFRAGA (L 2-5 3834 1884
.38 CIRSIUM ACAULE (L.) WEB 1-5  832 2676
.38 THYM SERP SUBS PRAECOX  1-4 2005 1631
.38 BRIZA MEDIA L.          2-6 4391 2697
.38 BRUNELLA GRANDIFLORA (L 1-6 1846 2271
.38 EUPHORBIA VERRUCOSA (L. 1-5 1635 1783
.38 GYMNADENIA CONOPSEA (L. 1-5 4994 2360
.38 GENISTA TINCTORIA L.    2-5 2299 1600
.38 GENISTA TINCTORIA L.    1-5 2300 2048
.39 PIMPINELLA SAXIFRAGA (L 1-5 3835 2574
.39 ORCHIS USTULATA L.      1-3 5040 1526
.39 GENTIANA GERMANICA WILL 2-5 1710  556
.39 BROMUS ERECTUS HUDS.    4-6 4399 2148
.39 THESIUM INTERMEDIUM SCH 1-3 3372  567
.40 CYTISUS DECUMBENS (DURA 1-5 2259  745
.40 SALVIA PRATENSIS L.     1-5 1929 2300
Plantes écologiquement similaires
PDI                                  COOC
.20 POLYGALA COMOSA SCHKUHR 2-4 3926  768
.25 KOEL CRIS SUBS PYRAMIDA 1-5 6711 2166
.25 KOEL CRIS SUBS PYRAMIDA 2-5 6710 1639
.28 ORCHIS MILITARIS L.     1-4 7326 1615
.29 OPHRYS FUCIFLORA (CRANT 1-3 7305 1251
.30 GENTIANA GERMANICA WILL 1-5 2539 1014
.30 LINUM CATHARTICUM L.    2-5 2985 2754
.30 GENTIANA CILIATA L.     1-3 2534 1501
.30 KOELERIA CRISTATA (L.)  1-5 6707 3528
.31 LINUM CATHARTICUM L.    1-5 2986 3872
.31 GENTIANA GERMANICA WILL 2-5 2538  745
.32 CIRSIUM ACAULE (L.) WEB 2-5 1237 2389
.33 PIMPINELLA SAXIFRAGA (L 2-5 5621 2477
.34 EUPH ROST SUBS CAMPESTR 1-3 5068  521
.34 BRUNELLA GRANDIFLORA (L 1-6 2732 2964
.35 PLANTAGO MEDIA L.       1-5 3824 3604
.35 CIRSIUM ACAULE (L.) WEB 1-5 1238 3459
.35 EUPHORBIA VERRUCOSA (L. 1-5 2431 2254
.35 PIMPINELLA SAXIFRAGA (L 1-5 5622 3511
.35 SALVIA PRATENSIS L.     1-5 2845 2985
.35 PLANTAGO MEDIA L.       2-5 3823 2678
.36 BROMUS ERECTUS HUDS.    4-6 6449 2796
.36 ANACAMPTIS PYRAMIDALIS  1-4 7261 2247
.36 OPHRYS APIFERA HUDS.    1-4 7299 1688
.37 ORCHIS USTULATA L.      1-3 7347 1915
.37 EUPHORBIA VERRUCOSA (L. 2-5 2430 1720
.37 GYMNADENIA CONOPSEA (L. 1-5 7279 3040
.37 THYM SERP SUBS PRAECOX  1-4 2944 2118
.37 SANGUISORBA MINOR SCOP. 2-5 4655 4203
.37 CYTISUS DECUMBENS (DURA 1-5 3323  904