29 NUPHAR LUTEUM SM.       4-6
   29 NUPHAR LUTEUM SM.       1-6
   12 TRAPA NATANS L.         1-6
    8 POTAMOGETON NATANS L.   1-6

    7 NYMPHAEA ALBA L.        1-6
    4 POTAMOGETON CRISPUS L.  1-6
    3 TRAPA NATANS L.         4-6
    3 POTAMOGETON OBTUSIFOLIU 1-6

    2 NYMPHOIDES PELTATA (GME 1-6
    1 CALLITRICHE OBTUSANGULA 1-6
    1 CERATOPHYLLUM DEMERSUM  1-6
    1 MYRIOPHYLLUM VERTICILLA 1-6

    1 HELODEA CANADENSIS RICH 1-6
    1 POTAMOGETON GRAMINEUS L 1-6
    1 POTAMOGETON LUCENS L.   1-6