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A Natural Areas Inventory of the - Kansas Natural Heritage Inventory ...

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disperse <strong>the</strong>ir seeds. They are found in forests with histories <strong>of</strong> fragmentation, woodcutting, or<br />

grazing and along semi-shaded fencerows and weedy thickets. Control may be achieved by<br />

pulling or repeatedly clipping seedlings and mature shrubs for a period <strong>of</strong> three to five years.<br />

Winter clipping encourages vigorous re-sprouting. Herbicides may be necessary for control.<br />

Amur honeysuckle is not currently a problem at FLMR (but see general considerations for exotic<br />

trees and shrubs).<br />

Lonicera ×bella (Caprifoliaceae; pretty honeysuckle)<br />

Lonicera ×bella is a hybrid <strong>of</strong> two exotic bush honeysuckles, L. morrowii and L. tatarica, which<br />

are native to Japan and Russia respectively. It has intermediate characteristics with leaves<br />

slightly hairy beneath and flowers pink fading to yellow. It is found on forest edges and interiors<br />

as well as lakesides, riparian areas, and disturbed areas. Control can be by pulling or repeatedly<br />

clipping seedlings and mature shrubs for a period <strong>of</strong> three to five years. Winter clipping<br />

encourages vigorous re-sprouting. Herbicides may be necessary for control.<br />

Pretty honeysuckle is not currently a problem at FLMR (but see general considerations for exotic<br />

trees and shrubs).<br />

Lythrum salicaria (Lythraceae; purple loosestrife)<br />

Native to Europe and Asia, purple loosestrife is an erect perennial herb that grows to 2 m tall and<br />

produces a showy spike <strong>of</strong> rose-purple flowers. It was imported for use by beekeepers and as an<br />

ornamental in <strong>the</strong> 1800s. A single stalk can produce 300,000 seeds, which can be dispersed by<br />

wind, water, or animals; it also spreads vegetatively. Once established, it can block waterways<br />

and destroy marshes and wet prairies. It is found widely in wet habitats and moist soil conditions<br />

in full sun, but can survive up to 50% shade. With small infestations <strong>of</strong>

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