Invasive species are usually not detected and/or treated until they are well established. 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) In the northeastern United States, wild Callery pears sometimes form extensive, nearly pure stands in old fields, … Disturbed ground … An evergreen garden plant that covers ground well and is attractive all year, with blooms in late spring, is Geranium x cantabrigense ‘St. The Callery pear is an invasive species in many areas of eastern North America, outcompeting many native plants and trees. Ola’. Golden Creeping Jenny. Why nurseries recommend it: Periwinkle is a rapid growing, low maintenance ground cover option. The goal of this field guide is to help readers identify and respond to invaders earlier, while success is still likely. Browse the following ground cover articles for more ideas and information. The two species are easy to distinguish from each other. Throughout the United States, invasive plants ... waxy layer that covers leaves and stems. And its roots are found to depths of 14 feet! 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 … Shade-tolerant Sedum ternatum is a good low companion. *It thrives in wet areas. It spreads from an extensive rootstock and from seed. Its long, trailing stems have round chartreuse leaves and yellow flowers. The … Happy wildlife gardening! An invasive from Eurasia, field bindweed is one of the most persistent and difficult to control weeds. As an invasive plant species’ population expands, the feasibility of its eradication or control goes down, while costs escalate. Featuring a comprehensive plant search engine. Control and Identification of Invasive Species A Management Guide for Missouri . Read more in the following articles. Back to Weed Identification Photos Invasive plants out-compete and eliminate native species resulting in negative ecological changes. Ground Covers - Your source for plant information and pictures of over 3500 plants (including ground cover). Golden creeping Jenny (Lysimachia nummularia) is a rugged ground cover hardy in zones 3-9. These plants lie close to the ground as a protective cover to reduce soil erosion. Ground-cover plants serve an important purpose in the landscape. Ground-cover plants shield tree roots from mowers and also provide interest with foliage and flowers. Don’t forget to choose plant species native to your region—and purchase local ecotypes whenever possible. 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. 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