FRQ
  167 ARUNDO PHRAGMITES L.    1-6
  105 SCIRPUS LACUSTRIS L.    1-6
  102 TYPHA ANGUSTIFOLIA L.   1-6
   71 TYPHA ANGUSTIFOLIA L.   4-6
   57 ARUNDO PHRAGMITES L.    4-6
   55 CLADIUM MARISCUS (L.) R 1-6
   53 NYMPHAEA ALBA L.        1-6
   43 SCIRPUS LACUSTRIS L.    3-6
   34 NUPHAR LUTEUM SM.       1-6
   28 TYPHA LATIFOLIA L.      1-6
   27 CLADIUM MARISCUS (L.) R 5-6
   18 SPARGANIUM RAMOSUM CURT 1-6
   18 POTAMOGETON LUCENS L.   1-6
   16 POTAMOGETON COLORATUS V 1-6
   15 CAREX ELATA ALL.        1-6
   14 TYPHA LATIFOLIA L.      3-6
   14 POTAMOGETON NATANS L.   1-6
   14 MYRIOPHYLLUM SPICATUM L 1-6
   13 JUNCUS OBTUSIFLORUS EHR 1-6
   13 LYTHRUM SALICARIA L.    1-6
   10 POTAMOGETON PECTINATUS  1-6
   10 LEMNA MINOR L.          1-6
    8 EQUISETUM LIMOSUM (L.)  1-6
    8 POTAMOGETON COLORATUS V 4-6

    8 HYDROCHARIS MORSUS-RANA 1-6
    8 SCIRPUS MARITIMUS L.    1-6
    6 CAREX VESICARIA L.      1-6
    6 CAREX PSEUDO-CYPERUS L. 1-6
    6 ALISMA PLANTAGO L.      1-6
    6 UTRICULARIA MAJOR SCHMI 1-6
    5 POLYSTICHUM THELYPTERIS 1-6
    5 SPARGANIUM MINIMUM FRIE 1-6
    5 POTAMOGETON LUCENS L.   4-6
    5 RANUNCULUS LINGUA L.    1-6
    5 NUPHAR LUTEUM SM.       4-6
    5 UTRICULARIA VULGARIS L. 1-6
    4 SCIR LACU SUBS TABERNAE 1-6
    4 LYSIMACHIA VULGARIS L.  1-6
    3 EQUISETUM PALUSTRE L.   1-6
    3 TYPH ANGU SUBS DOMINGEN 1-6
    3 CAREX RIPARIA CURT.     1-6
    3 SIUM ERECTUM HUDSON     1-6
    3 RANUNCULUS LINGUA L.    4-6
    3 NYMPHAEA ALBA L.        5-6
    3 UTRICULARIA MAJOR SCHMI 3-6
    3 MYRIOPHYLLUM VERTICILLA 1-6
    3 CERATOPHYLLUM DEMERSUM  1-6
    2 SPAR RAMO SUBS NEGLECTU 1-6

    2 SPARGANIUM MINIMUM FRIE 4-6
    2 POTAMOGETON PUSILLUS L. 1-6
    2 POTAMOGETON GRAMINEUS L 1-6
    2 SPIRODELA POLYRRHIZA (L 1-6
    2 JUNCUS MARITIMUS LAM.   1-6
    2 HYDROCHARIS MORSUS-RANA 4-6
    2 HELODEA CANADENSIS RICH 1-6
    2 CAREX ACUTIFORMIS EHRH. 1-6
    2 OENANTHE PHELLANDRIUM ( 1-6
    2 RUMEX HYDROLAPATHUM HUD 1-6
    2 LITORELLA LACUSTRIS L.  1-6
    2 MENYANTHES TRIFOLIATA L 1-6
    2 HIBI MOSC SUBS ROSEUS T 1-3
    2 HIBISCUS MOSCHEUTOS L.  1-3
    2 HIPPURIS VULGARIS L.    1-6
    1 SALVINIA NATANS (L.) AL 1-6
    1 SPARGANIUM SIMPLEX HUDS 1-6
    1 SPARGANIUM RAMOSUM CURT 3-6
    1 POTAMOGETON PUSILLUS L. 3-6
    1 POTAMOGETON PERFOLIATUS 1-6
    1 POTAMOGETON FLUITANS RO 1-6
    1 POTAMOGETON FLUITANS RO 4-6
    1 NAIAS MAJOR ALL.        1-6
    1 LEMNA TRISULCA L.       1-6

    1 JUNCUS LAMPROCARPUS (EH 1-6
    1 POLYPOGON MONSPELIENSIS 1-6
    1 GLYCERIA ALTISSIMA (MOE 1-6
    1 SCIRPUS PALUSTRIS L.    1-6
    1 SCIRPUS MARITIMUS L.    4-6
    1 SCIR LACU SUBS TABERNAE 4-6
    1 CAREX PANICULATA L.     1-6
    1 SAGITTARIA SAGITTIFOLIA 1-6
    1 ALISMA PLANTAGO L.      2-6
    1 CICUTA VIROSA L.        1-5
    1 GALIUM PALUSTRE L.      1-6
    1 RANUNCULUS TRICHOPHYLLU 1-6
    1 RANUNCULUS SCELERATUS L 1-6
    1 RANUNCULUS SCELERATUS L 2-6
    1 HOTTONIA PALUSTRIS L.   1-6
    1 POLYGONUM AMPHIBIUM L.  1-6
    1 LUDWIGIA PALUSTRIS (L.) 1-6
    1 LUDWIGIA PALUSTRIS (L.) 4-6
    1 MENYANTHES TRIFOLIATA L 4-6
    1 MENTHA AQUATICA L.      1-6
    1 HIPPURIS VULGARIS L.    3-6
    1 MYRIOPHYLLUM VERTICILLA 4-6
    1 MYRIOPHYLLUM SPICATUM L 4-6