Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de ANDROPOGON CONTORTUS L. 1-4
Comparaison des observations entre deux époques
En 2001 : présent dans 24 quadrats
En 2008 : présent dans 30 quadrats
Nb de cooccurrentes : 385
Nb de cooccurrentes : 552
Plantes écologiquement similaires
PDI                                  COOC
.32 AIROPSIS MINUTA (L.) DE 1-5 4313  205
.34 LATHYRUS ANGULATUS L.   1-3 2317  592
.43 GALI PARI SUBS DIVARICA 2-3 3255  553
.46 LINUM GALLICUM L.       2-4 2037  842
.49 TOLPIS BARBATA (L.) GAE 1-4 1192  854
.50 AIRA CUPANIANA GUSS.    2-6 4307  753
.50 SILENE GALLICA L.       2-5  436  948
.50 TRIFOLIUM GLOMERATUM L. 2-4 2482  774
.50 NOTHOCHLAENA MARANTAE ( 1-6 5273  373
.50 FILAGO GALLICA L.       2-6  923  783
.51 DIPLACHNE SEROTINA (L.) 1-4 4474  668
.51 SEDUM RUBRUM (L.) THLNG 1-3 1265  590
.51 SILE GALL VAR. QUINQUEV 1-5  438  781
.52 LINARIA PELLICERIANA (L 1-3 3487  720
.52 BRIZA MAXIMA L.         2-4 4389  993
.53 AIRA CAPILLARIS HOST.   1-4 4303  969
.53 GALI PARI SUBS DIVARICA 1-3 3256 1024
.53 GASTRIDIUM LENDIGERUM ( 1-3 4553  913
.54 HYPOCHOERIS AETNENSIS ( 2-4 1001  817
.55 PSILURUS ARISTATUS (L.) 1-3 4703  752
.55 PARONYCHIA ECHINATA LAM 1-3  397  495
.56 BRACHYPODIUM DISTACHYUM 2-5 4377  853
.57 BELLARDIA TRIXAGO (L.)  1-2 3448  636
.57 GALIUM PARISIENSE L.    2-3 3252 1154
.57 RUMEX BUCEPHALOPHORUS L 2-5 2723  962
.57 ORNITHOPUS COMPRESSUS L 2-5 2438  664
.57 FILAGO GALLICA L.       1-6  924 1178
.58 AIRA CUPANIANA GUSS.    1-6 4308 1077
.58 LINUM GALLICUM L.       1-4 2038 1419
.58 VULPIA CILIATA LINK.    2-4 4752 1031
Plantes écologiquement similaires
PDI                                  COOC
.36 ANDROPOGON CONTORTUS L. 3-4 6356  346
.38 SILE GALL VAR. QUINQUEV 2-5  647  668
.40 TOLPIS BARBATA (L.) GAE 2-4 1759  599
.40 AIROPSIS MINUTA (L.) DE 1-5 6335  234
.41 PARONYCHIA ECHINATA LAM 2-3  585  489
.42 PSILURUS ARISTATUS (L.) 2-4 6877  454
.43 LATHYRUS ANGULATUS L.   1-3 3408  875
.45 DIPLACHNE SEROTINA (L.) 1-4 6551  795
.49 HYPOCHOERIS AETNENSIS ( 2-4 1480 1084
.50 GALI PARI SUBS DIVARICA 2-3 4771  694
.51 GASTRIDIUM LENDIGERUM ( 2-4 6659  525
.51 NOTHOCHLAENA MARANTAE ( 1-6 7662  484
.51 TRIFOLIUM GLOMERATUM L. 2-6 3642 1021
.52 LINUM GALLICUM L.       2-4 2988 1125
.52 PLANTAGO PSYLLIUM L.    2-4 3830 1087
.52 STACHYS ARVENSIS L.     2-4 2881  680
.53 TOLPIS BARBATA (L.) GAE 1-4 1760 1136
.54 SILE GALL VAR. QUINQUEV 1-5  648  911
.54 AIRA CUPANIANA GUSS.    2-6 6326  985
.54 SEDUM RUBRUM (L.) THLNG 1-3 1872  871
.55 SIDERITIS ROMANA L.     2-4 2872 1162
.55 HYPOCHOERIS AETNENSIS ( 1-4 1481 1523
.55 BRACHYPODIUM DISTACHYUM 2-5 6422 1206
.55 PSILURUS ARISTATUS (L.) 1-4 6878  920
.55 FILAGO GALLICA L.       2-6 1376 1132
.56 PARONYCHIA ECHINATA LAM 1-3  586  738
.56 VULPIA CILIATA LINK.    2-4 6942 1401
.56 GALIUM PARISIENSE L.    2-4 4767 1503
.56 LINARIA PELLICERIANA (L 1-3 5096  995
.56 SILENE GALLICA L.       2-5  645 1400