FRQ
   50 RANUNCULUS BAUDOTI GODR 1-6
   43 ZANNICHELLIA PALUSTRIS  1-6
   36 POTAMOGETON PECTINATUS  1-6
   25 RANUNCULUS TRICHOPHYLLU 1-6
   24 ZANN PALU VAR. PEDUNCUL 1-6
   20 CALL TRUN RACE OCCIDENT 1-6
   20 CALLITRICHE TRUNCATA GU 1-6
   18 RANUNCULUS BAUDOTI GODR 4-6
   12 MYRIOPHYLLUM SPICATUM L 1-6

   10 ZANNICHELLIA PALUSTRIS  4-6
    9 ZANN PALU VAR. PEDUNCUL 3-6
    7 CALLITRICHE PEDUNCULATA 1-6
    6 SCIRPUS MARITIMUS L.    1-6
    6 RANU TRIC VAR. DOUETI F 1-5
    4 RUPPIA MARITIMA L.      1-6
    4 POTAMOGETON PECTINATUS  4-6
    4 RANUNCULUS TRICHOPHYLLU 3-6
    4 MYRIOPHYLLUM SPICATUM L 4-6

    4 CALLITRICHE PEDUNCULATA 3-6
    3 ZANN PALU VAR. PALUSTRI 1-6
    3 POTAMOGETON PUSILLUS L. 1-6
    2 SONC ARVE SUBS MARITIMU 1-5
    2 SONCHUS ARVENSIS L.     1-5
    2 CALLITRICHE TRUNCATA GU 3-6
    2 CALLITRICHE OBTUSANGULA 1-6
    2 CALLITRICHE OBTUSANGULA 3-6
    1 TYPH ANGU SUBS DOMINGEN 1-6

    1 TYPHA ANGUSTIFOLIA L.   1-6
    1 POTAMOGETON LUCENS L.   1-6
    1 LEMNA TRISULCA L.       1-6
    1 LEMNA MINOR L.          1-6
    1 HELODEA CANADENSIS RICH 1-6
    1 VERONICA ANAGALLIS L.   1-5
    1 CERATOPHYLLUM SUBMERSUM 1-6