Ecart au CDG de la banque
 .55 HYDROCHARIS MORSUS-RANA 3-6
 .57 SPIRODELA POLYRRHIZA (L 1-6
 .58 SPIRODELA POLYRRHIZA (L 3-6
 .58 LEMNA GIBBA L.          4-6
 .59 LEMNA TRISULCA L.       3-6
 .59 LEMNA TRISULCA L.       1-6
 .60 HYDROCHARIS MORSUS-RANA 1-6
 .60 SALVINIA NATANS (L.) AL 1-6
 .60 LEMNA MINOR L.          3-6
 .60 LEMNA GIBBA L.          1-6
 .61 LEMNA MINOR L.          1-6
 .62 AZOLLA FILICULOIDES LAM 1-6
 .63 AZOLLA FILICULOIDES LAM 3-6
 .64 CERATOPHYLLUM DEMERSUM  1-6
 .65 POTAMOGETON COMPRESSUS  1-3

Ecart
 .67 CERATOPHYLLUM DEMERSUM  4-6
 .71 UTRICULARIA VULGARIS L. 3-6
 .72 CERATOPHYLLUM SUBMERSUM 1-6
 .72 HOTTONIA PALUSTRIS L.   1-6
 .72 UTRICULARIA VULGARIS L. 1-6
 .73 NUPHAR LUTEUM SM.       1-6
 .73 SAGITTARIA SAGITTIFOLIA 1-6
 .73 HELODEA CANADENSIS RICH 1-6
 .73 POTAMOGETON CRISPUS L.  1-6
 .73 POTAMOGETON LUCENS L.   1-6
 .74 POTAMOGETON PUSILLUS L. 1-6
 .74 MYRIOPHYLLUM VERTICILLA 1-6
 .74 HOTTONIA PALUSTRIS L.   3-6
 .75 MYRIOPHYLLUM SPICATUM L 1-6
 .75 POTAMOGETON NATANS L.   1-6