N.C. North Carolina Cooperative Extension partners with communities to deliver education and technology that enrich the lives, land and economy of North Carolinians. The list was populated by first adopting all the plants that are Federally listed noxious aquatic weeds and then built on that by including other exotic plants that express invasive behavior in North Carolina. They contain a substance known as urushiol. In addition to the federal noxious weeds, the N.C. Department of Agriculture and Consumer Services (NCDA&CS) lists weeds if they have been determined to cause harm and are not native to North Carolina. The South Carolina Forestry Commission is proud to present this guide to some of the most common and problematic invasive species encountered in South Carolina's forests. Invasives are particularly good at invading disturbed sites not occupied by natural vegetation, making regeneration of forests after thinning or harvesting difficult. Not only do these plants have the potential to become established and invasive in their new environments, but they may also carry with them exotic forest pests, such as insects and pathogens, which can have devastating consequences on natural ecosystems. The 2004 Tennessee Exotic Pest Plant Council Invasive Exotic Plant list was used as a model for organization of this list, but species listed and ranks assigned here are applicable to North Carolina. North Carolina Resources Goldenrod in bloom. Some invasive plants are a nuisance or even a danger to humans. For example, in experimental plots in North Carolina mimosa coppiced in February grew to an average height of 54 inches (137.7 cm) by the end of June. Photo by James Wade. In North Carolina, there are many exotic plants from Asia or western Europe because these regions have similar climates and environmental conditions to those found in the state. brome Bromus. Federal and State Noxious Weeds. Subscribe By Email chevron_right. Invasive Species in North Carolina: A Quick Look North Carolina has been invaded by a number of harmful exotic plants and animals. They flower in the summer and die in the fall. When the weed Class B Noxious Weeds . In North Carolina, every weed that is listed on the Federal Noxious Weed List (Appendix D) is also a state noxious weed. lobata) View pictures of North Carolina’s Wildflowers from across the state. Despite its name, it is a noxious weed and one of the worst invasive plant species in Europe and North America. Summer annuals germinate from late March through July, depending on the location. A few of these plants include cogongrass, Callery pear, and kudzu. Therefore many exotic species can spread rampantly, displace natural plant species and become nuisances. N.C. Silktree/Mimosa (Albizia julibrissin) North Carolina State-listed Noxious Weeds 124 records returned. Oriental Bittersweet (Celastrus orbiculatus) The first step in any pest management program is to identify the pest. Working hand-in-hand with our partners at N.C. A&T and 101 local governments, we conduct groundbreaking research that addresses real-world issues in communities across the state. (Optional) black medic Medicago lupulina. Likewise, landscape plantings and gardens can easily be overtaken. A small Forests are complex systems of interacting organisms; the loss of one plant species can affect many other plants, animals, and microorganisms. These vines may grow into a shrub shape. All Weeds Only Broadleaf Weeds Only Grassy Weeds Only Woody Weeds. This composite list is a summary of noxious status for all of the listed plants in the U.S.. Weeds of the U.S. Invasive exotic plants are those plants transported outside their normal home ranges and cause damage or harm in their new location. Turf weeds may be grasses, grass-like plants (rushes and sedges), or broadleaf plants with annual, biennial, and/or perennial life cycles. It is massive, folks, and the subject is divided by regions, type of plants (trees, shrubs, etc), exotics or others, severity of threat, and the list goes on! NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to form a strategic partnership called N.C. broadleaf plantain Plantago major. (Any Lythrum spp. We have large, comprehensive research and extension programs focused on aquatic plant biology and management. Criteria are those that are likely to have resources and information available for a variety of species. This page has a list of factsheets for weeds commonly found in turf. North Carolina Department of Agriculture. Porcelainberry (Ampelopsis brevipedunculata) The Tree of Heaven, according to a 2003 study, was found to be present along 1.7% of highways and railroad edges in North Carolina. Chinese Silvergrass (Miscanthus sinensis) The rhyme learned as a child to help avoid it was "Leaflets three, let them be. Chinese Tallowtree (Triadica sebifera), Invasive Shrubs Introduced, Invasive, and Noxious Plants NRCS Invasive Species Policy Invasive Species Executive Order 13112. Zardini, Gu & Raven (Uruguay Waterprimrose) Lythrum spp. Species fact sheets and tools by region. North Carolina Invasive Plant Council. Garlic Mustard (Alliaria petiolata) U.S. Geological Survey, Whiteville, North Carolina USA rwestbrooks@intrstar.net Betsy Brabson South Carolina Coordinator Carolinas Beach Vitex Task Force Georgetown, South Carolina USA wbrabson@sccoast.net Over the past 500 years, more than 50,000 species and varieties of plants and animals have been introduced to North America. More aggressive invasive species can actually displace natural vegetation by growing so densely as to prevent reproduction by native species, or by physically overtaking natural vegetation such as is observed with kudzu. 2, Mountain Horticultural Crops Research & Extension Center, Vernon G. James Research & Extension Center, Entomology – Insect Biology and Management, Mountain Horticultural Crops Research and Extension Center, Weed Management in Nurseries, Landscapes & Christmas Trees. A cutting height of 10 inches (25 cm) significantly (P=0.013) decreased herbage mass production compared to a cutting height of 20 inches (50 cm) . The Aquatic Weed Control Act of 1991 directs and regulates the Aquatic Weed Control Program. Additional information and with the Eastern Band of Cherokee Indians. not native to North Carolina) broadleaf dock Rumex obtusifolius. efforts.to.control.invasive.exotic.plants..Although.most.of.our.exotic.plants. Her number is 919-280-0841. Japanese Knotweed (Polygonum cuspidatum). Annuals complete their life cycles in one season by flowering, maturing seed, and dying. Invasive species are recognized as one of the leading threats to biodiversity and may impose enormous costs on forest managers. TurfFiles provides turfgrass information to homeowners, students, extension personnel and professional turfgrass managers. (Canada Thistle) Ludwigia hexapetala (Hook & Arn.) The North Carolina Forest Service strongly urges you to utilize native plants in your landscapes, gardens, and forests; and to remove exotic invasives when observed. NC State Extension is the largest outreach program at NC State University. NCDA&CS takes invasive weed species very seriously and will come to spray some of them on their list. North Carolina Noxious Weeds. 2004; Schutzki et al. Land.managers.in.North.Carolina.face.considerable.challenges.in.their. Japanese Honeysuckle (Lonicera japonica) barnyardgrass Echinochloa crus-galli. Some exotic invasive plant species are very difficult to eradicate. Invasive, exotic plants can cause big problems for native plants and animals. The North Carolina Native Plant Society has an extensive list of invasive plants in our state along with a ranking of their severity. The purpose of the program is to assist North Carolina citizens and local governments burdened with aquatic weed infestations. Each invasive plant description contains information on how to control the plant in you home landscape using cultural methods (e.g., pulling or mowing) or herbicides. NC INVASIVE PLANT COUNCIL. North Carolina Exotic Pest Plant Council State Plant Quarantine Summaries (nationalplantboard.org) Invasive.org is a joint project of University of Georgia - Center for Invasive Species and Ecosystem Health , USDA Animal and Plant Health Inspection Service , USDA Forest Service , USDA Identification Technology Program , and USDA National Institute of Food and Agriculture It is Weeds are described as plants growing where they are not wanted. Read our Commitment to Diversity | Read our Privacy Statement. Please contact your local NCFS office for assistance with identification and eradication of exotic invasives, and recommendations for native plant species to suit your needs. Sericea Lespedeza (Lespedeza cuneata) Invasive Trees This weed is native to China, Taiwan and northern Korea. Tree of Heaven (Ailanthus altissima) In addition, they compete with desired turfgrasses for space, water, nutrients, and light. In 2015 it was found in many additional counties, and a statewide EAB quarantine went into effect in North Carolina. annual ryegrass Lolium multiflorum. annual bluegrass Poa annua. North Carolina, south into Florida and west to Texas. These plants are weedy or invasive, or have the potential to become weedy or invasive, in all or part of their U.S. range. Bicolor Lespedeza (Lespedeza bicolor) Weeds are described as plants growing where they are not wanted. Wildflowers of North Carolina: A Community Photo Exhibit 2020: Year of the Wildflower curate by the North Carolina Botanical Garden In addition to being quite invasive, poison ivy is toxic for many people, as are many members of the cashew family. Dandelion Taraxacum officinale (Dandelion) is a stemless perennial. Weed management decisions are predicated on an understanding of the weed, its life cycle and mode(s) of reproduction and spread. Carduus acanthoides L. (Plumeless Thistle) Carduus nutans L. (Musk Thistle) Cayratia japonica (Thunb.) Funding for this site is provided by the Center for Turfgrass Environmental Research and Education, the Turfgrass Council of North Carolina and the College of Agriculture and Life Sciences at North Carolina State University. See the Guide to Using Glyphosate in the Home Landscape for more on its safe and appropriate use to control invasive plants. The N.C. Department of Environmental Quality has designated specific plants as "Noxious Aquatic Weeds". Invasive Aquatic Weeds. Callery Pear (Pyrus calleryana) They can disrupt the appearance and use of lawns, recreational areas, and other turfs. (Bushkiller) Cirsium arvense (L.) Scop. Below are several weed identification guides recommended for North Carolina as well as Weed Identification Request Form (North Carolina) Don’t know what it is? Some exotic invasive plant species are very difficult to eradicate. Winter annuals germinate in the fall and early winter and usually die with warm weather in the spring or summer; however, they may continue to grow into early summer in cool seasons. Visit www.beachvitex.org for more information. 2005; Morse et al. The long term effects of invasive plants on biodiversity are just beginning to be understood. They can disrupt the appearance and use of lawns, recreational areas, and other turfs. Many of the worst insect and disease epidemics in the history of our nation's forests have begun with the introduction of plant materials from other countries or regions. 2003) and modified for use in the North Carolina horticultural trade. While many plants are accidentally introduced into new areas, many more are purposefully transported outside of their home range for a variety of reasons. With its deep taproots, the Dandelion is identifi ed by the single yellow fl ower at the end of each long, hollow stalk. 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