Page 10 - AWC Product Catalog 2020
P. 10

Plants




                    Coontail                               Lily Pads                     Northern Watermilfoil
            A non-rooted submerged plant.        A floating leaf plant with leaves      Unlike Eurasian Watermilfoil, look
            Leaves are dark green in color        that are oval to elliptical with        for dark-green feathery leaves
            and arranged in whorls on the         smooth, un-lobed edges.                 that are grouped in fours around
            stem.                                                                         a hollow stem.
                                                  A slimy, gelatinous coating covers
            Spacing between leaf whorls is       the underside of the leaf and stem.      Leaves are made up of 5 to 10
            highly variable and have forking                                              pairs of leaflets.
            of the leaves.                        A white or yellow flower is
                                                  produced.                               Leaves are rigid when removed
                                                                                          from water and stems.

























           Eurasian Watermilfoil                           Elodea                        Curly-Leaf Pondweed

          Invasive                            A submersed weed with broad oval        Invasive
                                                leaves, usually three in number,
           Stalks of tiny, reddish flowers     arranged in whorls around the stem.      Leaves often look “crinkled” and
            may extend above or on the                                                   are thin and membranous with
            water surface.                     Whorls are compact near the growth       veins plainly visible.
                                                tip with spacing between the whorls
           Plants may reach lengths of 10      gradually increasing further down the      Appears early in the spring.
            ft. or more. Plant stems and        stem.
            leaves may become calcified in                                               Very fast growing and easy to kill
            hard water.                        Differs from Hydrilla with three leaves
                                                and smooth texture on leaf.
           Has been shown to hybridize
            with Northern Milfoil.
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