Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POLYGALA AMARA L. 1-3
Comparaison des observations entre deux époques
En 2001 : présent dans 215 quadrats
En 2008 : présent dans 419 quadrats
Nb de cooccurrentes : 930
Nb de cooccurrentes : 1383
Plantes écologiquement similaires
PDI                                  COOC
.10 POLY AMAR SUBS AMARELLA 1-3 2674  778
.35 GYMNADENIA CONOPSEA (L. 1-5 4994 2360
.37 TETR SILI VAR. MARITIMU 1-4 2458  652
.37 GENTIANA CILIATA L.     1-3 1707 1090
.38 LINUM CATHARTICUM L.    1-5 2036 2828
.38 KOEL CRIS SUBS PYRAMIDA 1-5 4591 1531
.39 EUPHRASIA ROSTKOVIANA H 1-5 3467 1469
.40 TETRAGONOLOBUS SILIQUOS 1-5 2456 1357
.40 GENISTA TINCTORIA L.    1-5 2300 2048
.41 EUPHRASIA ROSTKOVIANA H 2-5 3466 1008
.41 EUPH ROST SUBS CAMPESTR 1-3 3468  476
.41 KOEL CRIS SUBS PYRAMIDA 2-5 4590 1138
.41 EUPHORBIA VERRUCOSA (L. 1-5 1635 1783
.42 BRUNELLA GRANDIFLORA (L 2-6 1845 1736
.42 POLYGALA COMOSA SCHKUHR 1-4 2680  896
.42 KOELERIA CRISTATA (L.)  1-5 4588 2589
.42 GENISTA TINCTORIA L.    2-5 2299 1600
.42 BRUNELLA GRANDIFLORA (L 1-6 1846 2271
.42 BRIZA MEDIA L.          1-6 4392 3283
.42 THESIUM PRATENSE EHRH.  1-5 3373 1269
.42 GENTIANA GERMANICA WILL 1-5 1711  765
.43 CIRSIUM ACAULE (L.) WEB 1-5  832 2676
.43 PIMPINELLA SAXIFRAGA (L 1-5 3835 2574
.43 PLANTAGO MEDIA L.       1-5 2609 2700
.43 CIRSIUM ACAULE (L.) WEB 2-5  831 1903
.43 LEONTODON HISPIDUS L.   1-5 1049 3283
.43 LEONTODON HISPIDUS L.   2-5 1048 2570
.44 BRIZA MEDIA L.          2-6 4391 2697
.44 LINUM CATHARTICUM L.    2-5 2035 2075
.44 PIMPINELLA SAXIFRAGA (L 2-5 3834 1884
Plantes écologiquement similaires
PDI                                  COOC
.06 POLY AMAR SUBS AMARELLA 1-3 3920 1218
.24 POLYGALA AMARA L.       2-3 3917  873
.26 POLY AMAR SUBS AMARELLA 2-3 3919  769
.32 GYMNADENIA CONOPSEA (L. 1-5 7279 3040
.35 GYMNADENIA ODORATISSIMA 1-3 7280 1105
.36 EUPHRASIA ROSTKOVIANA H 1-5 5066 1959
.36 EUPHRASIA ROSTKOVIANA H 2-5 5065 1426
.37 TETR SILI VAR. MARITIMU 1-6 3610 1175
.37 LINUM CATHARTICUM L.    1-5 2986 3872
.39 TETRAGONOLOBUS SILIQUOS 1-6 3608 1784
.39 LINUM CATHARTICUM L.    2-5 2985 2754
.40 BRIZA MEDIA L.          1-6 6439 4412
.40 HERMINIUM MONORCHIS (L. 1-3 7282  614
.41 BRIZA MEDIA L.          2-6 6438 3638
.41 GALIUM BOREALE L.       1-5 4735 2002
.42 EUPHORBIA VERRUCOSA (L. 1-5 2431 2254
.42 LEONTODON HISPIDUS L.   2-5 1540 3501
.42 LEONTODON HISPIDUS L.   1-5 1541 4495
.43 TETRAGONOLOBUS SILIQUOS 3-6 3607  937
.43 GENISTA TINCTORIA L.    1-5 3380 2652
.43 GENISTA TINCTORIA L.    2-5 3379 2107
.44 TETR SILI VAR. MARITIMU 3-6 3609  738
.44 KOEL CRIS SUBS PYRAMIDA 1-5 6711 2166
.44 GENTIANA CILIATA L.     1-3 2534 1501
.45 GALIUM BOREALE L.       3-5 4734  948
.45 LEON HISP VAR. HISPIDUS 1-5 1545  948
.45 PLANTAGO MEDIA L.       1-5 3824 3604
.45 RHINANTHUS ANGUSTIFOLIU 1-5 5168 1436
.45 BRUNELLA GRANDIFLORA (L 1-6 2732 2964
.45 THESIUM PRATENSE EHRH.  2-5 4925 1037