23 CALLITRICHE HAMULATA KU 1-6
   14 CALLITRICHE HAMULATA KU 3-6
   14 LEMNA MINOR L.          1-6
   13 CALLITRICHE STAGNALIS S 1-6

   12 RANUNCULUS AQUATILIS L. 1-6
   11 MYRIOPHYLLUM ALTERNIFLO 1-6
    4 RANUNCULUS AQUATILIS L. 4-6
    4 SPARGANIUM SIMPLEX HUDS 1-6

    2 CALLITRICHE STAGNALIS S 3-6
    2 HELODEA CANADENSIS RICH 1-6
    1 LEMNA MINOR L.          3-6
    1 POTAMOGETON FLUITANS RO 1-6

    1 POTAMOGETON POLYGONIFOL 1-6