0.19 ALISMA PLANTAGO L.      2-5
 0.36 SPARGANIUM RAMOSUM CURT 1-6
 0.36 OENANTHE PHELLANDRIUM ( 1-6
 0.38 RORIPA AMPHIBIA (L.) BE 1-6
 0.39 TYPHA LATIFOLIA L.      1-6
 0.45 LEERSIA ORYZOIDES (L.)  1-6
 0.45 GLYCERIA ALTISSIMA (MOE 1-6
 0.47 RORIPA AMPHIBIA (L.) BE 3-6
 0.47 POLYGONUM AMPHIBIUM L.  1-6
 0.47 POLYGONUM AMPHIBIUM L.  2-6
 0.47 SCIRPUS LACUSTRIS L.    1-6
 0.48 BIDENS CERNUA L.        1-6
 0.48 BUTOMUS UMBELLATUS L.   1-5
 0.49    VAR. GRAMINIFOLIUM E 1-4
 0.49 VERONICA ANAGALLIS L.   1-5
 0.49 BIDENS TRIPARTITA L.    1-6
 0.50 SCIRPUS ACICULARIS L.   1-6
 0.50 TYPHA LATIFOLIA L.      4-6
 0.50    SUBSP. AQUATICA BERN 1-5
 0.50 SIUM ERECTUM HUDSON     1-6
 0.50 SIUM LATIFOLIUM L.      1-5
 0.50 APIUM NODIFLORUM (L.) L 1-6
   0.51 LUDWIGIA PALUSTRIS (L.) 1-6
 0.51 RUMEX HYDROLAPATHUM HUD 1-5
   0.51 ACORUS CALAMUS L.       1-6
 0.51 GLYCERIA ALTISSIMA (MOE 4-6
 0.52 SCIRPUS PALUSTRIS L.    1-6
 0.52 VERONICA ANAGALLIS L.   2-5
 0.52 CALLITRICHE STAGNALIS S 1-6
 0.52 SPARGANIUM RAMOSUM CURT 4-6