Problems: Not only is this invasive species capable of quickly forming a dense ground cover that suppresses everything beneath it, but periwinkle also doesn’t need much to survive, and it … *It thrives in wet areas. Disturbed ground … Ola’. Golden creeping Jenny (Lysimachia nummularia) is a rugged ground cover hardy in zones 3-9. The … Read more in the following articles. Control and Identification of Invasive Species A Management Guide for Missouri . UConn: (PDF) Guidelines for Disposal of Terrestrial Invasive Plants (PDF) HG 88 Invasive Plant Control in Maryland Maryland Invasive Species Council list of Invasive Plants of Concern in Maryland (2019) The two species are easy to distinguish from each other. Don’t forget to choose plant species native to your region—and purchase local ecotypes whenever possible. The Callery pear is an invasive species in many areas of eastern North America, outcompeting many native plants and trees. Happy wildlife gardening! And its roots are found to depths of 14 feet! Invasive species are usually not detected and/or treated until they are well established. Although it grows in partial shade, for best color, grow it in full sun. Shade-tolerant Sedum ternatum is a good low companion. Why nurseries recommend it: Periwinkle is a rapid growing, low maintenance ground cover option. Sedges in particular are under-used; a matrix of those can give the required cover, then be enriched with other plantings as time goes on. In the northeastern United States, wild Callery pears sometimes form extensive, nearly pure stands in old fields, … The goal of this field guide is to help readers identify and respond to invaders earlier, while success is still likely. As an invasive plant species’ population expands, the feasibility of its eradication or control goes down, while costs escalate. Lateral roots becoming a secondary vertical root. Golden Creeping Jenny. Browse the following ground cover articles for more ideas and information. These plants lie close to the ground as a protective cover to reduce soil erosion. Its purpose is to prevent water loss during ... the ground is dry to keep soil disturbance to a minimum. Its long, trailing stems have round chartreuse leaves and yellow flowers. Ground-cover plants shield tree roots from mowers and also provide interest with foliage and flowers. An invasive from Eurasia, field bindweed is one of the most persistent and difficult to control weeds. Ground-cover plants serve an important purpose in the landscape. Back to Weed Identification Photos Invasive plants out-compete and eliminate native species resulting in negative ecological changes. Throughout the United States, invasive plants ... waxy layer that covers leaves and stems. Ground Covers - Your source for plant information and pictures of over 3500 plants (including ground cover). 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