Liste des plantes socio-écologiquement similaires et discriminantes

CERATOPHYLLUM DEMERSUM 1-6
   OBS = 1207   LOC = 1129   DIS = 648   QDR = 299   COC = 291

OBS Nombre de relevés contenant la plante
LOC Nombre de relevés localisés
DIS Nombre de relevés ayant des coordonnées
    distinctes QDR Nombre de quadrats de 1km2 contenant
    la plante COC Nombre de plantes co-occurentes
Plantes écologiquement similaires
Ecart au CDG de la banque
 .28 MYRIOPHYLLUM SPICATUM L 1-6
 .31 SPIRODELA POLYRRHIZA (L 1-6
 .32 HELODEA CANADENSIS RICH 1-6
 .32 RANUNCULUS CIRCINATUS S 1-6
 .34 CERATOPHYLLUM DEMERSUM  5-6
 .34 POTAMOGETON PECTINATUS  1-6
 .34 POTAMOGETON LUCENS L.   1-6
 .34 MYRIOPHYLLUM VERTICILLA 1-6
 .35 LEMNA TRISULCA L.       1-6
 .35 POTAMOGETON CRISPUS L.  1-6
 .36 NUPHAR LUTEUM SM.       1-6
 .37 POTAMOGETON PUSILLUS L. 1-6
 .38 POTAMOGETON PERFOLIATUS 1-6
 .38 RANUNCULUS CIRCINATUS S 3-6
 .40 CALLITRICHE OBTUSANGULA 1-6
 .42 HELODEA CANADENSIS RICH 4-6
 .42 AZOLLA FILICULOIDES LAM 1-6
 .42 SAGITTARIA SAGITTIFOLIA 1-6
 .42 LEMNA MINOR L.          1-6
 .43 NUPHAR LUTEUM SM.       4-6
 .43 SPARGANIUM SIMPLEX HUDS 1-6
 .43 MYRIOPHYLLUM SPICATUM L 4-6
 .43 POTAMOGETON MUCRONATUS  1-5
 .43 HYDROCHARIS MORSUS-RANA 1-6
 .44 LEMNA GIBBA L.          1-6
 .45 CALLITRICHE OBTUSANGULA 3-6
 .45 NAIAS MAJOR ALL.        1-6
 .45 SPIRODELA POLYRRHIZA (L 3-6
 .45 POTAMOGETON DENSUS L.   1-6
 .46 POTAMOGETON FLUITANS RO 1-6
Plantes discriminantes
PDCUM                             Fid  Frq
 .18 CERATOPHYLLUM DEMERSUM  1-6 1.00  299
 .25 LEMNA MINOR L.          1-6  .65  791
 .28 SPIRODELA POLYRRHIZA (L 1-6  .43  267
 .31 MYRIOPHYLLUM SPICATUM L 1-6  .37  306
 .33 NUPHAR LUTEUM SM.       1-6  .33  354
 .34 POTAMOGETON PECTINATUS  1-6  .32  297
 .36 POTAMOGETON LUCENS L.   1-6  .32  263
 .38 LEMNA TRISULCA L.       1-6  .31  255
 .39 HELODEA CANADENSIS RICH 1-6  .30  264
 .41 CALLITRICHE OBTUSANGULA 1-6  .29  254
     LEMNA MINOR L.          3-6
 .43 SPARGANIUM SIMPLEX HUDS 1-6  .25  361
 .44 POTAMOGETON CRISPUS L.  1-6  .24  230
     CERATOPHYLLUM DEMERSUM  5-6
 .49 HYDROCHARIS MORSUS-RANA 1-6  .39 3917
 .49 MYRIOPHYLLUM VERTICILLA 1-6  .37 3365
 .51 RANUNCULUS CIRCINATUS S 1-6  .21   63
PDCUM pouvoirs discriminants cumulés
Fid   Fidélité des plantes à 
      CERATOPHYLLUM DEMERSUM  1-6
Frq   Fréquence des plantes dans les 
      quadrats