Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de CALAMAGROSTIS EPIGEIOS 1-6
Comparaison des observations entre deux époques
En 2001 : présent dans 272 quadrats
En 2008 : présent dans 534 quadrats
Nb de cooccurrentes : 1525
Nb de cooccurrentes : 2186
Plantes écologiquement similaires
PDI                                  COOC
.22 CALAMAGROSTIS EPIGEIOS  3-6 4426  905
.38 EUPATORIUM CANNABINUM L 1-6  918 2277
.41 EUPATORIUM CANNABINUM L 2-6  917 1686
.42 AGROSTIS ALBA L.        1-6 4282 3889
.43 EQUISETUM ARVENSE L.    1-5 5228 2359
.45 PULICARIA DYSENTERICA G 1-6 1095 1563
.46 EQUISETUM ARVENSE L.    2-5 5227 1647
.47 CONVOLVULUS SEPIUM L.   1-6 1219 2027
.47 PULICARIA DYSENTERICA G 2-6 1094 1033
.48 LYSIMACHIA VULGARIS L.  1-6 2785 1792
.48 LYTHRUM SALICARIA L.    1-6 2053 1908
.48 EQUISETUM PALUSTRE L.   1-6 5236 1695
.49 TUSSILAGO FARFARA L.    1-6 1202 2375
.49 ARUNDO PHRAGMITES L.    1-6 4354 2216
.49 SYMPHYTUM OFFICINALE L. 1-5  135 1438
.49 HYPERICUM ACUTUM MOENCH 1-3 1794 1367
.49 CIRSIUM LANCEOLATUM (L. 1-4  839 2035
.49 RANUNCULUS REPENS L.    1-6 2945 2448
.50 AGROSTIS ALBA L.        3-6 4281 2603
.50 LINARIA VULGARIS MILLER 1-4 3495 1597
.50 ANGELICA SILVESTRIS L.  1-6 3675 2064
.50 MENTHA AQUATICA L.      1-6 1909 1829
.50 SUCCISA PRAEMORSA (GILI 1-6 1531 2432
.50 SALIX CINEREA L.        1-6 3319 2022
.50 SANGUISORBA OFFICINALIS 1-5 3181 1696
.50 FESTUCA ARUNDINACEA SCH 1-6 4488 2708
.50 EPILOBIUM HIRSUTUM L.   1-6 2130 1691
.50 HOLCUS LANATUS L.       1-6 4571 3214
.50 SOLANUM DULCAMARA L.    1-5 3624 2104
.51 CIRSIUM ARVENSE (L.) SC 1-5  834 2577
Plantes écologiquement similaires
PDI                                  COOC
.21 CALAMAGROSTIS EPIGEIOS  3-6 6486 1271
.36 EUPATORIUM CANNABINUM L 1-6 1365 3149
.41 EUPATORIUM CANNABINUM L 2-6 1364 2219
.42 EQUISETUM ARVENSE L.    1-5 7587 3272
.42 EQUISETUM ARVENSE L.    2-5 7586 2289
.44 AGROSTIS ALBA L.        1-6 6290 5343
.45 FESTUCA ARUNDINACEA SCH 1-6 6574 3641
.46 LYSIMACHIA VULGARIS L.  1-6 4094 2386
.47 EQUISETUM MAXIMUM LAM.  1-6 7593 1568
.47 CIRSIUM LANCEOLATUM (L. 1-4 1254 2879
.47 VICIA CRACCA L.         1-6 3731 4404
.47 SUCCISA PRAEMORSA (GILI 1-6 2296 3287
.47 BRUNELLA VULGARIS L.    1-5 2739 4203
.47 ANGELICA SILVESTRIS L.  1-6 5382 2806
.48 PULICARIA DYSENTERICA G 1-6 1606 2223
.48 LYTHRUM SALICARIA L.    1-6 3009 2672
.48 POTENTILLA REPTANS L.   1-6 4560 3867
.48 ARUNDO PHRAGMITES L.    1-6 6388 3131
.48 CIRSIUM PALUSTRE (L.) S 1-4 1261 2519
.48 HOLCUS LANATUS L.       1-6 6683 4437
.48 PASTINACA SATIVA L.     1-6 5589 2219
.48 CONVOLVULUS SEPIUM L.   1-6 1804 2725
.48 MOLINIA CAERULEA (L.) M 1-6 6770 3299
.49 TUSSILAGO FARFARA L.    1-6 1776 3093
.49 LYSIMACHIA VULGARIS L.  2-6 4093 1859
.49 ANGELICA SILVESTRIS L.  2-6 5381 2219
.49 CIRSIUM ARVENSE (L.) SC 1-5 1241 3517
.49 SALIX CINEREA L.        1-6 4856 2696
.49 CAREX ACUTIFORMIS EHRH. 1-6 5943 1724
.50 SENECIO ERUCAEFOLIUS L. 1-3 1656 2362