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Comparaison à trois époques du comportement écologique des plantes (mars 2012)

Liste des taxons indices de variables
FLORE PROBABLE de SPERGULARIA MACRORRHIZA 1-4
Comparaison des observations à trois époques
En 2001
Plante présente dans 68 relevés
correspondant à 19 quadrats
Plante ayant 110 co-occurrentes
En 2006

Plante présente dans 23 quadrats
Plante ayant 169 co-occurrentes
En 2012
Plante présente dans 94 relevés
correspondant à 29 quadrats
Plante ayant 174 co-occurrentes
Plantes écologiquement similaires
PDI                             PASA  FRP  FRQ COOC
.25 SPERGULARIA MACRORRHIZA 3-4  480   26   12   64
.50 FRAN HIRS SUBS LEVIS L. 3-6 1669  154   59  212
.52 FRANKENIA HIRSUTA L.    3-6 1666  159   64  236
.55 FRAN HIRS SUBS LEVIS L. 1-6 1670  330  101  385
.57 LIMONIUM ARTICULATUM (L 1-4 2630   72   42  216
.58 FRANKENIA HIRSUTA L.    1-6 1667  365  127  429
.60 EVAX ROTUNDATA MORIS    1-4  921   17   11  138
.60 POLY MONS SUBS SUBSPATH 1-6 4702  112   34  306
.61 LIMONIUM ARTICULATUM (L 3-4 2629   16   13   84
.65 SENECIO LEUCANTHEMIFOLI 1-5 1135  330   68  495
.65 LOTUS CYTISOIDES L.     3-6 2362  324   65  447
.66 ROMULEA REQUIENI PARLAT 1-4 4791   82   22  341
.66 POLY MONS SUBS SUBSPATH 3-6 4701   50   18  198
.67 LOTUS CYTISOIDES L.     1-6 2363  913  157  739
.67 HELI ITAL SUBS MICROPHY 1-6  952  187   27  419
.68 EUPHORBIA PITYUSA L.    1-4 1620  244  101  615
.69 EUPHORBIA PITYUSA L.    2-4 1619  104   58  386
.70 SPERGULARIA HEILDREICHI 3-6  478   21   12   82
.70 DAUC CARO SUBS HISPANIC 1-6 3745  392  100  714
.70 CREPIS BELLIDIFOLIA LOI 2-5  860  110   31  471
.71 SENE LEUC SUBS TRANSIEN 1-4 1137  144   23  297
.71 PLAN CORO SUBS MACRORRH 1-4 2592  181   15  349
.71 SPERGULARIA HEILDREICHI 1-6  479   63   25  300
.71 DAUC CARO SUBS HISPANIC 2-6 3744  172   60  577
.73 ERODIUM CORSICUM LEMAN  1-4 1742   32   17  120
.73 CATAPODIUM LOLIACEUM (H 1-6 4439  687  242  989
.73 THYMELAEA HIRSUTA (L.)  3-5 3648   47   28  230
.73 HELICHRYSUM ITALICUM (R 3-6  948  255   81  565
.73 LIMONIUM MINUTUM (L.) K 1-4 2644  161   67  292
.73 SENE LEUC SUBS CRASSIFO 1-3 1136   41   24  178
Plantes écologiquement similaires
PDI                             NUTX  FRP  FRQ COOC
.28 SPERGULARIA MACRORRHIZA 3-4  850        12     
.52 LOTU CYTI SUBS CYTISOID 1-6 4087        51  466
.53 EVAX ROTUNDATA MORIS    1-5 1537        18  229
.55 FRAN HIRS SUBS LEVIS L. 1-6 2867       143  517
.56 LIMONIUM ARTICULATUM (L 1-5 4526        52  322
.57 FRANKENIA HIRSUTA L.    1-6 2864       169  562
.58 PLAN CORO SUBS MACRORRH 1-5 4491        34  494
.59 LIMONIUM ARTICULATUM (L 3-5 4526        29     
.59 LOTU CYTI SUBS CYTISOID 3-6 4087        22  466
.61 ARTEMISIA CAERULESCENS  1-5 1161        19  260
.61 PLAN CORO SUBS MACRORRH 3-5 4491        22     
.62 SENECIO LEUCANTHEMIFOLI 1-5 1860       100  706
.62 SENECIO LEUCANTHEMIFOLI 2-5 1860        44     
.62 HELI ITAL SUBS MICROPHY 3-6 1581        25     
.62 FRAN HIRS SUBS LEVIS L. 3-6 2867        61     
.62 FRANKENIA HIRSUTA L.    3-6 2864        62     
.63 HELI ITAL SUBS MICROPHY 1-6 1581        49  613
.63 CREPIS BELLIDIFOLIA LOI 2-5 1444        36     
.64 FRAN HIRS SUBS LEVIS L. 4-6 2867        61     
.64 LOTUS CYTISOIDES L.     3-6 4085       109     
.64 FRANKENIA HIRSUTA L.    4-6 2864        62     
.64 LOTUS CYTISOIDES L.     1-6 4085       227 1054
.65 SENE LEUC SUBS TRANSIEN 1-4 1863        42  437
.65 EUPHORBIA PITYUSA L.    1-4 2795       106  729
.65 ERODIUM CORSICUM LEMAN  1-4 2981        22  163
.66 SENE LEUC SUBS TRANSIEN 2-4 1863        20     
.66 POLY MONS SUBS SUBSPATH 1-6 8182        46  482
.66 LIMONIUM MINUTUM (L.) K 3-5 4553        31     
.66 ROMULEA REQUIENI PARLAT 1-4 8346        24  403
.67 EUPHORBIA PITYUSA L.    2-4 2795        58     
Plantes écologiquement similaires
PDI                             NUTX  FRP  FRQ COOC
.31 SPERGULARIA MACRORRHIZA 3-4  850   30   12   82
.52 EVAX ROTUNDATA MORIS    1-5 1537   35   23  236
.52 EVAX ROTUNDATA MORIS    3-5 1537   17   13   93
.53 LOTU CYTI SUBS CYTISOID 1-6 4087  204   62  487
.54 FRAN HIRS SUBS LEVIS L. 1-6 2867  568  170  541
.55 FRANKENIA HIRSUTA L.    1-6 2864  610  197  592
.56 LIMONIUM ARTICULATUM (L 1-5 4526  159   68  322
.58 LIMONIUM ARTICULATUM (L 3-5 4526   57   31  150
.60 FRAN HIRS SUBS LEVIS L. 3-6 2867  193   70  239
.60 FRANKENIA HIRSUTA L.    3-6 2864  194   71  240
.60 ARTEMISIA CAERULESCENS  1-6 1161   85   23  264
.61 SENECIO LEUCANTHEMIFOLI 2-5 1860  157   47  458
.61 PLAN CORO SUBS MACRORRH 1-5 4491  267   36  494
.61 LOTU CYTI SUBS CYTISOID 3-6 4087   57   28  300
.61 SENECIO LEUCANTHEMIFOLI 1-5 1860  542  104  724
.62 FRAN HIRS SUBS LEVIS L. 4-6 2867  129   56  224
.62 FRANKENIA HIRSUTA L.    4-6 2864  130   57  225
.62 PLAN CORO SUBS MACRORRH 3-5 4491  102   23  382
.63 LIMO MINU SUBS ACUTIFOL 1-5 4554   75   10  145
.63 CREPIS BELLIDIFOLIA LOI 2-5 1444  140   36  586
.64 HELI ITAL SUBS MICROPHY 1-6 1581  331   60  647
.64 LOTUS CYTISOIDES L.     3-6 4085  547  117  695
.64 HELI ITAL SUBS MICROPHY 3-6 1581  131   28  318
.65 LOTUS CYTISOIDES L.     1-6 4085 1526  253 1107
.65 ERODIUM CORSICUM LEMAN  3-4 2981   15   11  103
.65 EUPHORBIA PITYUSA L.    1-4 2795  271  114  717
.65 SENE LEUC SUBS TRANSIEN 1-4 1863  259   43  456
.65 SENE LEUC SUBS TRANSIEN 2-4 1863   79   21  305
.65 ERODIUM CORSICUM LEMAN  1-4 2981   46   25  179
.66 LIMONIUM MINUTUM (L.) K 3-5 4553   91   31  179