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Aiguillage général
Classification des 200000 relevés


Hiérarchie des types de milieux
Liste des mésotypes à comparer
Dendrogramme de la grappe de relevés
Les 200 fréquences les plus fortes des plantes du mésotype 3929 / 9728
  FRQ
 1244 LEMNA MINOR L.          1-6
 1173 CERATOPHYLLUM DEMERSUM  1-6
  911 MYRIOPHYLLUM SPICATUM L 1-6
  791 NUPHAR LUTEUM SM.       1-6
  769 POTAMOGETON PECTINATUS  1-6
  720 SPIRODELA POLYRRHIZA (L 1-6
  681 HELODEA CANADENSIS RICH 1-6
  642 POTAMOGETON LUCENS L.   1-6
  598 SPARGANIUM SIMPLEX HUDS 1-6
  594 LEMNA TRISULCA L.       1-6
  549 CALLITRICHE OBTUSANGULA 1-6
  515 POTAMOGETON CRISPUS L.  1-6
  473 MYRIOPHYLLUM VERTICILLA 1-6
  451 LEMNA MINOR L.          3-6
  437 RANUNCULUS CIRCINATUS S 1-6
  420 NYMPHAEA ALBA L.        1-6
  407 POTAMOGETON NATANS L.   1-6
  386 CERATOPHYLLUM DEMERSUM  4-6
  362 POTAMOGETON PUSILLUS L. 1-6
  318 TRAPA NATANS L.         1-6
  300 NUPHAR LUTEUM SM.       4-6
  281 HYDROCHARIS MORSUS-RANA 1-6
  273 SAGITTARIA SAGITTIFOLIA 1-6
  258 POTAMOGETON PERFOLIATUS 1-6
  242 ZANNICHELLIA PALUSTRIS  1-6
  238 LEMNA GIBBA L.          1-6
  234 CALLITRICHE OBTUSANGULA 3-6
  227 SPIRODELA POLYRRHIZA (L 3-6
  223 RANUNCULUS AQUATILIS L. 1-6
  220 SIUM ERECTUM HUDSON     1-6
  220 HOTTONIA PALUSTRIS L.   1-6
  214 CALLITRICHE HAMULATA KU 1-6
  212 POTAMOGETON TRICHOIDES  1-6
  202 RANUNCULUS FLUITANS LAM 1-6
  193 MYRIOPHYLLUM SPICATUM L 4-6
  179 POTAMOGETON CRISPUS L.  2-6
  179 HIPPURIS VULGARIS L.    1-6
  169 AZOLLA FILICULOIDES LAM 1-6
  167 SPARGANIUM SIMPLEX HUDS 3-6
  163 POTAMOGETON PECTINATUS  4-6
  163 POTAMOGETON FLUITANS RO 1-6
  163 HELODEA CANADENSIS RICH 4-6
  162 POTAMOGETON LUCENS L.   4-6
  156 UTRICULARIA MAJOR SCHMI 1-6
  154 NAIAS MAJOR ALL.        1-6
  153 RANUNCULUS TRICHOPHYLLU 1-6
  152 RANUNCULUS CIRCINATUS S 3-6
  151 ARUNDO PHRAGMITES L.    1-6
  148 SCIRPUS LACUSTRIS L.    1-6
  142 LEMNA TRISULCA L.       4-6
  137 TRAPA NATANS L.         4-6
  136 POTAMOGETON DENSUS L.   1-6
  127 CALLITRICHE HAMULATA KU 3-6
  126 POTAMOGETON NATANS L.   4-6
  124 MYRIOPHYLLUM ALTERNIFLO 1-6
  122 POTAMOGETON MUCRONATUS  1-5
  122 BUTOMUS UMBELLATUS L.   1-6
  116 UTRICULARIA VULGARIS L. 1-6
  115 POTAMOGETON CRISPUS L.  3-6
  114 NYMPHAEA ALBA L.        5-6
  112 POTAMOGETON OBTUSIFOLIU 1-6
  108 POTAMOGETON PUSILLUS L. 3-6
  106 GLYCERIA FLUITANS (L.)  1-6
  105 NASTURTIUM OFFICINALE R 1-6
  104 VERONICA ANAGALLIS L.   1-5
  103 ALISMA PLANTAGO L.      1-6
  102 POLYGONUM AMPHIBIUM L.  1-6
  101 NAIAS MINOR ALL.        1-6
   96 MYRIOPHYLLUM VERTICILLA 4-6
   89 RORIPA AMPHIBIA (L.) BE 1-6
   88 HYDROCHARIS MORSUS-RANA 4-6
   88 PHALARIS ARUNDINACEA L. 1-6
   83 SALVINIA NATANS (L.) AL 1-6
   83 SAGITTARIA SAGITTIFOLIA 3-6
   79 NYMPHOIDES PELTATA (GME 1-6
   78 RANUNCULUS FLUITANS LAM 3-6
   77 SPARGANIUM RAMOSUM CURT 1-6
   76 LEMNA GIBBA L.          4-6
   76 HOTTONIA PALUSTRIS L.   3-6
   73 POTAMOGETON TRICHOIDES  4-6
   71 HIPPURIS VULGARIS L.    3-6
   70 RANUNCULUS AQUATILIS L. 4-6
   69 POTAMOGETON PERFOLIATUS 3-6
   69 CALLITRICHE STAGNALIS S 1-6
   64 ZANN PALU VAR. PALUSTRI 1-6
   62 RANUNCULUS BAUDOTI GODR 1-6
   61 ZANNICHELLIA PALUSTRIS  4-6
   59 EQUISETUM LIMOSUM (L.)  1-6
   57 RANU TRIC VAR. TRICHOPH 1-6
   55 RANUNCULUS FLUITANS LAM 4-6
   54 UTRICULARIA VULGARIS L. 3-6
   53 AZOLLA FILICULOIDES LAM 3-6
   53 WOLFFIA ARRHIZA (L.) WI 1-6
   50 MYOSOTIS SCORPIOIDES (L 1-6
   44 SCIRPUS LACUSTRIS L.    3-6
   43 POTAMOGETON FLUITANS RO 4-6
   43 GLYCERIA ALTISSIMA (MOE 1-6
   42 POTAMOGETON DENSUS L.   3-6
   42 NAIAS MAJOR ALL.        4-6
   41 POTAMOGETON MUCRONATUS  3-5
   41 SIUM ERECTUM HUDSON     4-6
   40 SPARGANIUM MINIMUM FRIE 1-6
   39 SCIRPUS ACICULARIS L.   1-6
   38 POTAMOGETON GRAMINEUS L 1-6
   37 NAIAS MINOR ALL.        3-6
   36 NYMPHOIDES PELTATA (GME 5-6
   35 POTAMOGETON ACUTIFOLIUS 1-6
   35 ALISMA NATANS L.        1-6
   34 OENANTHE PHELLANDRIUM ( 1-6
   34 VERONICA BECCABUNGA L.  1-6
   34 RANUNCULUS TRICHOPHYLLU 3-6
   33 VALLISNERIA SPIRALIS L. 1-6
   33 UTRICULARIA MAJOR SCHMI 3-6
   33 MENTHA AQUATICA L.      1-6
   32 POTA PUSI SUBS PANORMIT 1-6
   30 POTAMOGETON OBTUSIFOLIU 4-6
   30 OENANTHE FLUVIATILIS CO 1-4
   29 TYPHA LATIFOLIA L.      1-6
   29 POTAMOGETON X-ZIZI MERT 1-6
   28 IRIS PSEUDACORUS L.     1-6
   28 POLYGONUM AMPHIBIUM L.  2-6
   27 VERO ANAG SUBS AQUATICA 1-5
   27 VERONICA ANAGALLIS L.   2-5
   27 MYRIOPHYLLUM ALTERNIFLO 4-6
   26 ZANN PALU VAR. PEDUNCUL 1-6
   26 POLYGONUM HYDROPIPER L. 1-6
   24 CALL TRUN RACE OCCIDENT 1-6
   24 CALLITRICHE TRUNCATA GU 1-6
   22 ZANN PALU VAR. PALUSTRI 4-6
   22 RANUNCULUS BAUDOTI GODR 4-6
   21 TYPHA ANGUSTIFOLIA L.   1-6
   21 CAREX ELATA ALL.        1-6
   21 UTRICULARIA MINOR L.    1-6
   20 SALVINIA NATANS (L.) AL 5-6
   20 POTAMOGETON GRAMINEUS L 4-6
   20 ALISMA NATANS L.        3-6
   19 APIUM INUNDATUM L.      1-6
   19 LITORELLA LACUSTRIS L.  1-6
   19 NASTURTIUM OFFICINALE R 3-6
   19 CALLITRICHE STAGNALIS S 3-6
   18 POTAMOGETON COLORATUS V 1-6
   18 ALISMA PLANTAGO L.      2-6
   17 SPARGANIUM MINIMUM FRIE 4-6
   17 BUTOMUS UMBELLATUS L.   3-6
   16 ZANN PALU VAR. PALUSTRI 6-6
   16 POTAMOGETON POLYGONIFOL 1-6
   16 NAIAS MINOR ALL.        4-6
   16 APIUM NODIFLORUM (L.) L 1-6
   15 POTAMOGETON RUFESCENS S 1-6
   15 SOLANUM DULCAMARA L.    1-5
   15 LUDWIGIA PALUSTRIS (L.) 1-6
   15 LYTHRUM SALICARIA L.    1-6
   14 POTAMOGETON COMPRESSUS  1-3
   14 WOLFFIA ARRHIZA (L.) WI 5-6
   14 ELATINE HEXANDRA (LAPIE 1-6
   13 SPARGANIUM RAMOSUM CURT 3-6
   13 POTAMOGETON X-ZIZI MERT 4-6
   13 AGROSTIS ALBA L.        1-6
   13 ALIS PLAN VAR. GRAMINIF 1-6
   13 CERATOPHYLLUM SUBMERSUM 1-6
   13 CALLITRICHE PEDUNCULATA 1-6
   12 TYPHA ANGUSTIFOLIA L.   4-6
   12 POTA PUSI SUBS PANORMIT 4-6
   12 ACORUS CALAMUS L.       1-6
   12 OENANTHE FLUVIATILIS CO 3-4
   12 VERONICA BECCABUNGA L.  2-6
   11 ZANN PALU VAR. PEDUNCUL 3-6
   11 SCIRPUS PALUSTRIS L.    1-6
   11 RANU TRIC VAR. DOUETI F 1-5
   10 POTA JAVA SUBS VARIIFOL 1-6
   10 POTAMOGETON JAVANICUS H 1-6
    9 POTAMOGETON ACUTIFOLIUS 4-6
    9 GLYCERIA FLUITANS (L.)  3-6
    9 APIUM INUNDATUM L.      3-6
    9 ELATINE HEXANDRA (LAPIE 4-6
    9 CALLITRICHE VERNA L.    1-6
    8 RUPPIA MARITIMA L.      1-6
    8 POTA GRAM VAR. HETEROPH 1-6
    8 PHALARIS ARUNDINACEA L. 3-6
    8 LEERSIA ORYZOIDES (L.)  1-6
    8 ARUNDO PHRAGMITES L.    4-6
    8 SCIRPUS MARITIMUS L.    1-6
    8 RANUNCULUS SCELERATUS L 1-6
    7 TYPHA LATIFOLIA L.      3-6
    7 JUNCUS LAMPROCARPUS (EH 1-6
    7 GLYC FLUI VAR. PLICATA  1-6
    7 SCIRPUS ACICULARIS L.   5-6
    7 APIU NODI SUBS NODIFLOR 1-6
    7 NYMP ALBA VAR. ALBA     1-6
    7 ELATINE ALSINASTRUM L.  1-5
    7 MYOS SCOR SUBS PALUSTRI 1-6
    6 MARSILIA QUADRIFOLIATA  1-6
    6 OENANTHE FISTULOSA L.   1-6
    6 RANUNCULUS LENORMANDI S 1-6
    6 RUMEX HYDROLAPATHUM HUD 1-6
    5 EQUISETUM LIMOSUM (L.)  3-6
    5 JUNCUS LAMPROCARPUS (EH 3-6
    5 JUNCUS HETEROPHYLLUS DU 1-6
    5 PASPALUM DISTICHUM L.   1-6
    5 OENANTHE CROCATA L.     1-6