Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de VALERIANA TUBEROSA L. 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 208 quadrats
En 2008 : présent dans 242 quadrats
Nb de cooccurrentes : 1451
Nb de cooccurrentes : 1728
Plantes écologiquement similaires
PDI                                  COOC
.16 VALERIANA TUBEROSA L.   2-4 3911  986
.27 ORNITHOGALUM TENUIFOLIU 1-3 4945 1501
.28 SERRATULA NUDICAULIS (L 1-5 1155  800
.32 NARCISSUS JUNCIFOLIUS L 1-3 4017  800
.36 PLANTAGO ARGENTEA CHAIX 1-4 2586  847
.36 CAREX NITIDA HOST.      1-4 4139 1243
.37 TRINIA GLAUCA (L.) DUMO 2-4 3880 1346
.37 TRINIA GLAUCA (L.) DUMO 1-4 3881 1843
.37 RANUNCULUS GRAMINEUS L. 1-5 2929 1268
.37 ALLIUM FLAVUM L.        1-3 3994  685
.37 GENISTA VILLARSI CLEMEN 1-5 2303  671
.38 TEUC POLI SUBS AUREUM S 1-4 1980 1173
.38 STYPA PENNATA L.        1-6 4739 1803
.39 IBERIS SAXATILIS L.     1-4 1426  962
.39 SEDUM ANOPETALUM DC.    2-5 1247 1766
.40 STYPA PENNATA L.        3-6 4738 1124
.40 STYP PENN SUBS MEDITERR 1-6 4741  865
.40 TULIPA AUSTRALIS LINK.  1-3 4968 1247
.40 MINUARTIA ROSTRATA RCHB 1-4  376 1397
.41 SEDUM ANOPETALUM DC.    1-5 1248 2344
.41 ARENARIA AGGREGATA (L.) 1-4  259  928
.41 SILENE OTITES (L.) WIBE 1-5  458 1645
.41 KOELERIA VALLESIANA (SU 1-5 4596 2480
.41 ACHILLEA ODORATA L.     1-4  630 1023
.42 SEMPERVIVUM CALCAREUM J 1-4 1279  845
.42 BUPLEURUM BALDENSE (TUR 1-3 3699 1591
.42 HUTCHINSIA PETRAEA (L.) 1-4 1417 1463
.42 ANTHYLLIS MONTANA L.    3-6 2189 1198
.42 ANTHYLLIS MONTANA L.    1-6 2190 1966
.42 ALLIUM SPHAEROCEPHALUM  2-5 4007 1839
Plantes écologiquement similaires
PDI                                  COOC
.17 VALERIANA TUBEROSA L.   2-4 5737 1156
.26 ORNITHOGALUM TENUIFOLIU 1-3 7216 1761
.30 SERRATULA NUDICAULIS (L 1-5 1700  930
.31 ORNITHOGALUM TENUIFOLIU 2-3 7215 1164
.35 NARCISSUS JUNCIFOLIUS L 1-3 5909 1026
.37 RANUNCULUS GRAMINEUS L. 1-5 4314 1526
.38 ALLIUM FLAVUM L.        1-3 5861  858
.38 NARCISSUS JUNCIFOLIUS L 2-3 5908  773
.38 TRINIA GLAUCA (L.) DUMO 2-4 5690 1669
.38 TRINIA GLAUCA (L.) DUMO 1-4 5691 2350
.38 PLANTAGO ARGENTEA CHAIX 1-4 3793 1083
.39 TEUC POLI SUBS AUREUM S 1-4 2913 1389
.40 STYPA PENNATA L.        1-6 6920 2218
.40 GENISTA VILLARSI CLEMEN 1-5 3384  801
.40 IBERIS SAXATILIS L.     2-4 2116  911
.40 MINUARTIA ROSTRATA RCHB 2-4  553  908
.40 TEUC POLI SUBS AUREUM S 2-4 2912 1096
.40 CAREX NITIDA HOST.      1-4 6090 1610
.41 SEDUM ANOPETALUM DC.    2-5 1844 2128
.41 TULIPA AUSTRALIS LINK.  1-5 7246 1499
.41 STYP PENN SUBS MEDITERR 1-6 6922 1000
.41 SEDUM ANOPETALUM DC.    1-5 1845 2918
.41 STYPA PENNATA L.        3-6 6919 1358
.42 IBERIS SAXATILIS L.     1-4 2117 1216
.42 MINUARTIA ROSTRATA RCHB 1-4  554 1682
.42 ARENARIA AGGREGATA (L.) 1-4  373 1070
.42 KOELERIA VALLESIANA (SU 1-6 6720 3271
.42 RANUNCULUS GRAMINEUS L. 2-5 4313 1163
.43 ERYS HELV SUBS BOCCONEI 1-4 2086 1558
.43 ANTHYLLIS MONTANA L.    3-6 3209 1457