Liste des plantes socio-écologiquement similaires et discriminantes

HELODEA CANADENSIS RICH 1-6
   OBS = 821   LOC = 765   DIS = 469   QDR = 264   COC = 329

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
 .24 HELODEA CANADENSIS RICH 4-6
 .30 MYRIOPHYLLUM SPICATUM L 1-6
 .30 POTAMOGETON CRISPUS L.  1-6
 .30 POTAMOGETON PUSILLUS L. 1-6
 .32 SPARGANIUM SIMPLEX HUDS 1-6
 .32 CERATOPHYLLUM DEMERSUM  1-6
 .32 NUPHAR LUTEUM SM.       1-6
 .33 LEMNA TRISULCA L.       1-6
 .34 POTAMOGETON DENSUS L.   1-6
 .34 RANUNCULUS CIRCINATUS S 1-6
 .34 SAGITTARIA SAGITTIFOLIA 1-6
 .34 CALLITRICHE OBTUSANGULA 1-6
 .36 POTAMOGETON PECTINATUS  1-6
 .36 MYRIOPHYLLUM VERTICILLA 1-6
 .37 POTAMOGETON MUCRONATUS  1-5
 .37 LEMNA MINOR L.          1-6
 .38 RANUNCULUS CIRCINATUS S 3-6
 .38 CALLITRICHE OBTUSANGULA 3-6
 .39 SPIRODELA POLYRRHIZA (L 1-6
 .40 POTAMOGETON LUCENS L.   1-6
 .40 POTAMOGETON PERFOLIATUS 1-6
 .40 SPARGANIUM SIMPLEX HUDS 3-6
 .41 POTAMOGETON PUSILLUS L. 3-6
 .42 SAGITTARIA SAGITTIFOLIA 3-6
 .43 HYDROCHARIS MORSUS-RANA 1-6
 .43 LEMNA TRISULCA L.       3-6
 .44 POTAMOGETON NATANS L.   1-6
 .44 HOTTONIA PALUSTRIS L.   1-6
 .44 POTAMOGETON DENSUS L.   3-6
 .44 ZANNICHELLIA PALUSTRIS  1-6
Plantes discriminantes
PDCUM                             Fid  Frq
 .19 HELODEA CANADENSIS RICH 1-6 1.00  264
 .23 LEMNA MINOR L.          1-6  .46  791
 .25 CERATOPHYLLUM DEMERSUM  1-6  .34  299
     HELODEA CANADENSIS RICH 4-6
 .29 SPARGANIUM SIMPLEX HUDS 1-6  .33  361
 .31 LEMNA TRISULCA L.       1-6  .31  255
 .33 NUPHAR LUTEUM SM.       1-6  .30  354
 .34 MYRIOPHYLLUM SPICATUM L 1-6  .28  306
 .36 CALLITRICHE OBTUSANGULA 1-6  .26  254
 .38 POTAMOGETON CRISPUS L.  1-6  .32  297
 .40 POTAMOGETON NATANS L.   1-6  .24  230
 .41 SAGITTARIA SAGITTIFOLIA 1-6  .29   74
 .42 POTAMOGETON PECTINATUS  1-6  .22  303
 .44 RANUNCULUS CIRCINATUS S 1-6  .22  203
 .44 SPIRODELA POLYRRHIZA (L 1-6  .29  148
 .45 SIUM ERECTUM HUDSON     1-6  .22  297
 .46 POTAMOGETON LUCENS L.   1-6  .28  785
 .47 MYRIOPHYLLUM VERTICILLA 1-6  .19  141
 .49 HYDROCHARIS MORSUS-RANA 1-6  .19  267
 .49 PHALARIS ARUNDINACEA L. 1-6  .19  302
PDCUM pouvoirs discriminants cumulés
Fid   Fidélité des plantes à 
      HELODEA CANADENSIS RICH 1-6
Frq   Fréquence des plantes dans les 
      quadrats