0.26 SIUM ERECTUM HUDSON     4-6
 0.49 SPARGANIUM RAMOSUM CURT 1-6
 0.50 ALISMA PLANTAGO L.      1-5
 0.51 TYPHA LATIFOLIA L.      1-6
 0.52 GLYCERIA ALTISSIMA (MOE 1-6
 0.52 APIUM NODIFLORUM (L.) L 1-6
 0.52 SPARGANIUM SIMPLEX HUDS 1-6
 0.52 RUMEX HYDROLAPATHUM HUD 1-5
 0.52 NASTURTIUM OFFICINALE R 1-6
 0.52 POTAMOGETON DENSUS L.   1-6
 0.54 RANUNCULUS LINGUA L.    1-6
 0.55 APIUM NODIFLORUM (L.) L 3-6
 0.55 LEMNA MINOR L.          1-6
 0.55 GLYCERIA ALTISSIMA (MOE 4-6
 0.55 RORIPA AMPHIBIA (L.) BE 1-6
 0.55 HIPPURIS VULGARIS L.    1-6
 0.55 HOTTONIA PALUSTRIS L.   1-6
   0.56 LUDWIGIA PALUSTRIS (L.) 1-6
 0.56 ALISMA PLANTAGO L.      2-5
 0.57 TYPHA LATIFOLIA L.      4-6
 0.57    SUBSP. NEGLECTUM BEE 1-6
 0.57 SPARGANIUM RAMOSUM CURT 4-6
 0.58 CAREX ELATA ALL.        4-6
 0.58 SCIRPUS LACUSTRIS L.    1-6
 0.58 CAREX ELATA ALL.        1-6
 0.58 RUMEX HYDROLAPATHUM HUD 2-5
 0.58 POTAMOGETON DENSUS L.   3-6
 0.58 CAREX PSEUDO-CYPERUS L. 1-6
 0.58 SPARGANIUM SIMPLEX HUDS 3-6
   0.59    SUBSP. NODIFLORUM TH 1-5