0.36 RANUNCULUS AQUATILIS L. 4-6
 0.53 SAGITTARIA SAGITTIFOLIA 1-6
 0.54 LEMNA MINOR L.          1-6
 0.54 POTAMOGETON NATANS L.   1-6
 0.55 HOTTONIA PALUSTRIS L.   1-6
 0.56 ALISMA NATANS L.        1-4
 0.56 ALISMA PLANTAGO L.      1-5
 0.56 SPARGANIUM SIMPLEX HUDS 1-6
 0.57 UTRICULARIA MAJOR SCHMI 1-6
 0.57 RANUNCULUS TRICHOPHYLLU 1-5
 0.57 ALISMA PLANTAGO L.      2-5
 0.58 HELODEA CANADENSIS RICH 1-6
 0.58 SPARGANIUM RAMOSUM CURT 1-6
 0.58 HOTTONIA PALUSTRIS L.   3-6
 0.59 CALLITRICHE STAGNALIS S 1-6
 0.59 SCIRPUS ACICULARIS L.   1-6
 0.59 SPARGANIUM RAMOSUM CURT 4-6
   0.59 LUDWIGIA PALUSTRIS (L.) 1-6
 0.59 SCIRPUS LACUSTRIS L.    1-6
 0.60 SPARGANIUM SIMPLEX HUDS 3-6
 0.60 OENANTHE PHELLANDRIUM ( 1-6
 0.61 HYDROCHARIS MORSUS-RANA 1-6
 0.61 HIPPURIS VULGARIS L.    1-6
 0.62 UTRICULARIA VULGARIS L. 1-6
 0.62 UTRICULARIA MAJOR SCHMI 3-6
 0.62 SAGITTARIA SAGITTIFOLIA 3-6
 0.62 POTAMOGETON CRISPUS L.  1-6
 0.62 LEMNA TRISULCA L.       1-6
 0.62 HELODEA CANADENSIS RICH 4-6
 0.63 LEMNA MINOR L.          3-6