Stabilité de la flore probable
Indices de variables en comparaison
FLORE PROBABLE de POA PRAT VAR. SUBCOERU 1-3
Comparaison des observations entre deux époques
En 2001 : présent dans 30 quadrats
En 2008 : présent dans 81 quadrats
Nb de cooccurrentes : 402
Nb de cooccurrentes : 811
Plantes écologiquement similaires
PDI                                  COOC
.46 BROM MOLL VAR. THOMINEI 1-3 4409  661
.51 CAREX ARENARIA L.       3-6 4043  604
.52 CAREX ARENARIA L.       1-6 4044  988
.55 KOELERIA ALBESCENS DC.  1-5 4586  543
.56 HYPOCHOERIS RADICATA L. 2-5 1009 2016
.56 HYPOCHOERIS RADICATA L. 1-5 1010 2972
.57 CREPIS VIRENS L.        1-4  887 1982
.57 CERASTIUM SEMIDECANDRUM 2-6  304 1287
.57 CERASTIUM TETRANDRUM CU 1-5  308  727
.58 ONON SPIN SUBS MARITIMA 1-4 2432  582
.58 MYOSOTIS VERSICOLOR SMI 1-3  114 1519
.58 MYOSOTIS COLLINA HOFFMA 2-4   97 1255
.58 THRI NUDI SUBS TARAXACO 2-4 1189 1033
.58 CREPIS VIRENS L.        2-4  886 1258
.59 TRIFOLIUM STRIATUM L.   1-6 2519 1261
.59 ORCHIS MORIO L.         2-4 5029  866
.59 THRI NUDI SUBS TARAXACO 1-4 1190 1709
.59 TRIF FILI SUBS DUBIUM S 1-6 2478 1758
.59 TRIFOLIUM FILIFORME L.  1-6 2477 1929
.59 VICI SATI SUBS ANGUSTIF 2-4 2562 1497
.59 EUPH SEGE SUBS PORTLAND 1-4 1626  731
.59 BROMUS MOLLIS L.        1-6 4408 2674
.59 BROMUS MOLLIS L.        2-6 4407 2108
.59 VICI SATI SUBS ANGUSTIF 1-4 2563 2340
.60 TRIFOLIUM FILIFORME L.  2-6 2476 1358
.60 PLANTAGO LANCEOLATA L.  2-6 2600 3325
.60 EUPH SEGE SUBS PORTLAND 2-4 1625  408
.60 VERONICA ARVENSIS L.    2-4 3579 1766
.60 ORNITHOPUS PERPUSILLUS  1-6 2441 1190
.60 VICIA HIRSUTA (L.) GRAY 1-5 2547 2178
Plantes écologiquement similaires
PDI                                  COOC
.24 POA  PRAT VAR. SUBCOERU 2-3 6862  559
.39 PRIM OFFI SUBS OFFICINA 1-3 4120 1130
.42 PRIM OFFI SUBS OFFICINA 2-3 4119  635
.43 RHIN ANGU SUBS LANCEOLA 1-4 5170  483
.44 GALI MOLL SUBS ELATUM T 2-3 4749 1061
.44 SELINUM CARVIFOLIA L.   1-6 5641 1121
.44 TRIFOLIUM SPADICEUM L.  2-4 3692  561
.44 GALI MOLL SUBS ELATUM T 1-3 4750 1649
.45 TRIFOLIUM SPADICEUM L.  1-4 3693  968
.47 SILAUS FLAVESCENS BERNH 1-5 5665 1678
.47 CAREX TOMENTOSA L.      1-5 6154 1511
.47 IRIS SIBIRICA L.        1-4 6986  501
.48 COLCHICUM AUTUMNALE L.  1-5 7154 2576
.48 SELINUM CARVIFOLIA L.   3-6 5640  612
.49 SILAUS FLAVESCENS BERNH 2-5 5664 1330
.49 OPHIOGLOSSUM VULGATUM L 2-4 7638  818
.49 SUCCISA PRAEMORSA (GILI 3-6 2294 1989
.49 OPHIOGLOSSUM VULGATUM L 1-4 7639 1108
.49 SUCCISA PRAEMORSA (GILI 2-6 2295 2683
.50 COLCHICUM AUTUMNALE L.  2-5 7153 1918
.50 RANU ACER SUBS STEVENI  1-4 4265 1417
.51 POLY AMAR SUBS AMARELLA 1-3 3920 1218
.51 POLYGALA AMARA L.       1-3 3918 1383
.51 RANU ACER VAR. FRIESEAN 1-3 4267  915
.51 CENTAUREA JACEA L.      2-5 1145 2558
.52 SUCCISA PRAEMORSA (GILI 1-6 2296 3287
.52 BRUNELLA VULGARIS L.    2-5 2738 3101
.52 RANU ACER VAR. FRIESEAN 2-3 4266  627
.52 SANGUISORBA OFFICINALIS 2-6 4664 1836
.52 GALIUM VERUM L.         2-5 4812 3694