13 CALLITRICHE HAMULATA KU 1-6
   12 POTAMOGETON CRISPUS L.  1-6
   12 ZANNICHELLIA PALUSTRIS  1-6
   10 PHALARIS ARUNDINACEA L. 1-6
    9 POTAMOGETON CRISPUS L.  2-6
    7 HELODEA CANADENSIS RICH 1-6
    7 SPARGANIUM SIMPLEX HUDS 1-6
    7 ZANNICHELLIA PALUSTRIS  4-6
    6 CALLITRICHE HAMULATA KU 3-6
    6 MYRIOPHYLLUM ALTERNIFLO 1-6
    6 RANUNCULUS BAUDOTI GODR 1-6
    6 LEMNA MINOR L.          1-6

    5 OENANTHE CROCATA L.     1-6
    5 POTAMOGETON CRISPUS L.  3-6
    5 POTAMOGETON DENSUS L.   1-6
    5 POTAMOGETON PECTINATUS  1-6
    5 POTAMOGETON PUSILLUS L. 1-6
    4 MYRIOPHYLLUM SPICATUM L 1-6
    4 RANUNCULUS BAUDOTI GODR 4-6
    4 GLYCERIA FLUITANS (L.)  1-6
    4 GLYC FLUI VAR. PLICATA  1-6
    3 POTAMOGETON DENSUS L.   3-6
    3 POTAMOGETON JAVANICUS H 1-6
    3 POTA JAVA SUBS VARIIFOL 1-6

    3 POTAMOGETON RUFESCENS S 1-6
    3 EQUISETUM LIMOSUM (L.)  1-6
    2 MYRIOPHYLLUM SPICATUM L 4-6
    2 NUPHAR LUTEUM SM.       4-6
    2 NUPHAR LUTEUM SM.       1-6
    2 RANUNCULUS AQUATILIS L. 1-6
    2 SOLANUM DULCAMARA L.    1-5
    2 AGROSTIS ALBA L.        1-6
    2 HELODEA CANADENSIS RICH 4-6
    2 ZANN PALU VAR. PALUSTRI 1-6
    1 MYOSOTIS SCORPIOIDES (L 1-6
    1 CALLITRICHE STAGNALIS S 1-6

    1 CALLITRICHE VERNA L.    1-6
    1 HUMULUS LUPULUS L.      1-5
    1 ATRIPLEX HASTATUS L.    1-6
    1 POLYGONUM AMPHIBIUM L.  1-6
    1 APIUM INUNDATUM L.      1-6
    1 OENANTHE FLUVIATILIS CO 1-4
    1 ALISMA NATANS L.        1-6
    1 PHALARIS ARUNDINACEA L. 3-6
    1 POTAMOGETON FLUITANS RO 1-6
    1 POTAMOGETON PECTINATUS  4-6
    1 POTAMOGETON RUFESCENS S 4-6
    1 SPARGANIUM SIMPLEX HUDS 3-6