Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de TRIFOLIUM NIGRESCENS VI 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 36 quadrats
En 2008 : présent dans 65 quadrats
Nb de cooccurrentes : 529
Nb de cooccurrentes : 791
Plantes écologiquement similaires
PDI                                  COOC
.37 TRIFOLIUM TOMENTOSUM L. 1-4 2526  711
.38 TRIFOLIUM CHERLERI L.   1-5 2474  679
.39 TRIFOLIUM LIGUSTICUM BA 1-2 2488  294
.41 BISERRULA PELECINUS L.  1-2 2235  268
.41 VULPIA LIGUSTICA (ALL.) 1-6 4757  519
.42 LOTUS PARVIFLORUS DESF. 1-4 2370  440
.42 PLANTAGO BELLARDII ALL. 1-6 2588  920
.43 ORNITHOPUS COMPRESSUS L 1-5 2439 1081
.43 PARONYCHIA ECHINATA LAM 1-3  397  495
.44 BELLIS ANNUA L.         1-5  707  904
.45 BELLARDIA TRIXAGO (L.)  1-2 3448  636
.45 LINARIA PELLICERIANA (L 1-3 3487  720
.45 RUMEX BUCEPHALOPHORUS L 1-5 2724 1272
.45 TRIFOLIUM BOCCONEI SAVI 1-4 2470  395
.46 TRIFOLIUM SUFFOCATUM L. 1-4 2523  619
.46 TRIFOLIUM SUBTERRANEUM  1-6 2522 1074
.46 PLANTAGO BELLARDII ALL. 2-6 2587  707
.46 CRASSULA MUSCOSA (L.) R 1-5 1233  811
.46 SEDUM RUBRUM (L.) THLNG 1-3 1265  590
.46 TOLPIS BARBATA (L.) GAE 1-4 1192  854
.47 POLYCARPON TETRAPHYLLUM 1-4  402 1212
.47 SILENE GALLICA L.       1-5  437 1444
.47 THRI NUDI SUBS HISPIDA  1-3 1188  572
.47 AIRA CUPANIANA GUSS.    2-6 4307  753
.47 SILENE GALLICA L.       2-5  436  948
.47 RUMEX BUCEPHALOPHORUS L 2-5 2723  962
.47 TRIFOLIUM GLOMERATUM L. 1-4 2483 1137
.47 VULP DERT VAR. BROTEROI 1-3 4756  379
.48 AIRA CUPANIANA GUSS.    1-6 4308 1077
.48 ORNITHOPUS COMPRESSUS L 2-5 2438  664
Plantes écologiquement similaires
PDI                                  COOC
.36 TRIFOLIUM TOMENTOSUM L. 1-4 3708  859
.36 TRIFOLIUM LIGUSTICUM BA 1-3 3652  497
.36 LOTUS PARVIFLORUS DESF. 1-4 3484  626
.39 BELLIS ANNUA L.         1-5 1061 1207
.41 VULPIA LIGUSTICA (ALL.) 1-6 6948  636
.42 BELLARDIA TRIXAGO (L.)  1-2 5035  913
.42 TRIFOLIUM CHERLERI L.   1-6 3632  997
.42 TRIFOLIUM TOMENTOSUM L. 2-4 3707  538
.43 PLANTAGO BELLARDII ALL. 1-6 3795 1237
.43 PARONYCHIA ECHINATA LAM 1-3  586  738
.43 ORNITHOPUS COMPRESSUS L 1-6 3587 1463
.44 LOTUS PARVIFLORUS DESF. 2-4 3483  381
.45 LINARIA PELLICERIANA (L 1-3 5096  995
.45 RUMEX BUCEPHALOPHORUS L 1-5 4000 1765
.46 ORNITHOPUS PINNATUS (MI 1-4 3590  948
.46 BELLARDIA TRIXAGO (L.)  2-2 5034  559
.46 BISERRULA PELECINUS L.  1-2 3289  346
.46 ORNITHOPUS COMPRESSUS L 2-6 3586  960
.46 PLANTAGO BELLARDII ALL. 2-6 3794  958
.46 TRIFOLIUM GLOMERATUM L. 1-6 3643 1547
.47 SILENE GALLICA L.       1-5  646 2167
.47 CRASSULA MUSCOSA (L.) R 1-5 1821 1015
.47 TOLPIS BARBATA (L.) GAE 1-4 1760 1136
.47 TRIFOLIUM SUBTERRANEUM  1-6 3702 1425
.47 SILENE GALLICA L.       2-5  645 1400
.48 AIRA CUPANIANA GUSS.    2-6 6326  985
.48 TRIFOLIUM SUFFOCATUM L. 1-4 3704  743
.48 SEDUM RUBRUM (L.) THLNG 1-3 1872  871
.48 RUMEX BUCEPHALOPHORUS L 2-5 3999 1321
.49 LOTUS HISPIDUS DESF.    1-6 3480 1147