List of invasive plant species in Connecticut

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Scientists at the University of Connecticut together with principals at the Connecticut Department of Energy and Environmental Protection (DEEP) have identified numerous plant species that pose a threat to habitats, human health and economy. The list below is a partial inventory of non-native species that are considered to be an existing threat or potential threat. [1] [2] [3] [4]

Contents

Terrestrial Plant Threats

PictureScientific NameCommon Name
Spitz-Ahorn(mbo).jpg
Acer platanoides Norway maple
Ailanthus-altissima.jpg
Ailanthus altissima tree of heaven
Alliaria petiolata marais-belloy-sur-somme 80 26042007 3.jpg
Alliaria petiolata garlic mustard
Ampelopsis-brevipedunculata.JPG
Ampelopsis glandulosa porcelain berry
Aralia elata en fleur4081.jpg
Aralia elata Japanese angelica tree
Berberis thunb frt.jpg
Berberis thunbergii Japanese barberry
Celastrus orbiculatus.jpg
Celastrus orbiculatus Oriental bittersweet
Centaurea maculosa Bozeman.jpg
Centaurea maculosa spotted knapweed
Cirsium arvense with Bees Richard Bartz.jpg
Cirsium arvense Canada thistle
Egeria densa iceland.JPG
Egeria densa large-flowered waterweed
2014-11-11 14 33 05 Euonymus alatus foliage during autumn along Idaho Street in Elko, Nevada.jpg
Euonymus alatus winged spindle, burning bush
Euphorbia esula - kibe piimalill.jpg
Euphorbia esula green spurge
Wilde liguster (Ligustrum vulgare).jpg Ligustrum vulgare European privet
Lonicera maackii 2.jpg
Lonicera maackii Amur honeysuckle
Lythrum salicaria - harilik kukesaba.jpg
Lythrum salicaria purple loosestrife
Microstegium viminium specimen.jpg
Microstegium vimineum Japanese stiltgrass
Japanese pampas grass susukinoSui Bo PB080105.jpg
Miscanthus sinensis maiden silvergrass
Flowers (2425723494) cropped.jpg
Ranunculus ficaria lesser celandine
Reynoutria japonica in Brastad 1.jpg
Reynoutria japonica Asian knotweed
Rhodotypos-scandens.JPG
Rhodotypos scandens jetbead
Rosa-multiflora2.jpg
Rosa multiflora multiflora rose
Japanse wijnbes rijpe vruchten.jpg
Rubus phoenicolasius Japanese wineberry

See also

Related Research Articles

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Chatfield Hollow State Park is a public recreation area occupying 412 acres (167 ha) that lie adjacent to Cockaponset State Forest in the town of Killingworth, Connecticut. The state park offers hiking trails, a swimming beach, trout fishing, mountain biking, rock climbing, and picnicking areas. Park attractions include 6.67-acre (2.70 ha) Schreeder Pond, Indian caves, historic sites, a restored water wheel, and a reproduction covered bridge. The park is managed by the Connecticut Department of Energy and Environmental Protection.

<span class="mw-page-title-main">Rocky Neck State Park</span> Public recreation area in Connecticut, US

Rocky Neck State Park is a public recreation area on Long Island Sound in the town of East Lyme, Connecticut, United States. The state park's 708 acres (287 ha) include a tidal river, a broad salt marsh, white sand beaches, rocky shores, and a large stone pavilion dating from the 1930s. It is managed by the Connecticut Department of Energy and Environmental Protection.

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<span class="mw-page-title-main">Dinosaur State Park and Arboretum</span>

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<span class="mw-page-title-main">Indian Well State Park</span> State park in Fairfield County, Connecticut

Indian Well State Park is a public recreation area occupying 153 acres (62 ha) on the west bank of Lake Housatonic, an impoundment of the Housatonic River, within the city limits of Shelton, Connecticut. The state park's scenic features include a 15-foot (4.6 m) horsetail waterfalls with splash pool at bottom. The park is managed by the Connecticut Department of Energy and Environmental Protection.

<span class="mw-page-title-main">Environment of the United States</span>

The environment of the United States comprises diverse biotas, climates, and geologies. This diversity leads to a number of different distinct regions and geographies in which human communities live. This includes a rich variety of species of animals, fungi, plants and other organisms.

<span class="mw-page-title-main">Wharton Brook State Park</span> State park in New Haven County, Connecticut

Wharton Brook State Park is a public recreation area located off U.S. Route 5 in the towns of North Haven and Wallingford, Connecticut. Activities in the 96-acre (39 ha) state park center on Allen Brook Pond, a 5-acre (2.0 ha) pond that empties into Wharton Brook. The park is managed by the Connecticut Department of Energy and Environmental Protection.

<span class="mw-page-title-main">Burr Pond State Park</span> State park in Litchfield County, Connecticut

Burr Pond State Park is a public recreation area covering 438 acres (177 ha) adjacent to Paugnut State Forest in the town of Torrington, Connecticut. The state park surrounds Burr Pond, an 85-acre (34 ha), man-made body of water with facilities for swimming, boating, and fishing. It is managed by the Connecticut Department of Energy and Environmental Protection.

<span class="mw-page-title-main">Haystack Mountain (Connecticut)</span>

Haystack Mountain is a 1,680-foot-high (510 m) mountain topped with an observation tower that is the chief features of Haystack Mountain State Park, a 354-acre public recreation area in the town of Norfolk, Connecticut.

<span class="mw-page-title-main">Invasive species in the United States</span>

Invasive species are a significant threat to many native habitats and species of the United States and a significant cost to agriculture, forestry, and recreation. The term "invasive species" can refer to introduced/naturalized species, feral species, or introduced diseases. Some introduced species, such as the dandelion, do not cause significant economic or ecologic damage and are not widely considered as invasive. Economic damages associated with invasive species' effects and control costs are estimated at $120 billion per year.

<i>Erynnis martialis</i> Endangered species of butterfly

Erynnis martialis, commonly known as the mottled duskywing, is a species of butterfly in the family Hesperiidae. It is found in most of the eastern United States and in southern Ontario, and southeastern Manitoba. It is listed as a species of special concern and believed extirpated in the US state of Connecticut.

<span class="mw-page-title-main">Quaddick State Park</span> State park in Windham County, Connecticut

Quaddick State Park is a public recreation area located on 203-acre (82 ha) Middle Quaddick Reservoir in the town of Thompson, Connecticut. The state park is managed by the Connecticut Department of Energy and Environmental Protection and offers opportunities for boating, swimming, fishing, and picnicking.

Stillwater Pond State Park is a public recreation area covering 226 acres (91 ha) in the town of Torrington, Connecticut. The state park surrounds Stillwater Pond, a 100-acre (40 ha) impoundment on the West Branch Naugatuck River. Fishing, boating, and a paved boat ramp are offered.

<span class="mw-page-title-main">Dart Island State Park</span> Park in Middletown, Connecticut, US

Dart Island State Park is a public recreation area comprising an undeveloped 19-acre (7.7 ha) sandbar island in the Connecticut River that is only accessible by boat. The island is within the corporate boundaries of the city of Middletown, Connecticut, its nearest neighbors being the Middletown Generating Station and Pratt and Whitney plant on the river's west bank. The island is wooded with "typical river trees like willow, poplar and red maple." It is managed by Connecticut Department of Energy and Environmental Protection, which lists boating, fishing, and bird watching as activities for visitors.

<span class="mw-page-title-main">James L. Goodwin State Forest</span>

James L. Goodwin State Forest is a Connecticut state forest covering approximately 2,000 acres (810 ha) in the towns of Chaplin and Hampton. The lands became public property when James L. Goodwin donated the personal forest he had been developing since 1913 to the state in 1964.

Algonquin State Forest is a Connecticut state forest located in the towns of Colebrook and Winchester. The forest is managed for wildlife habitat and passive recreational activities. It contains two areas of special ecological importance: Sandy Brook Natural Area Preserve and Kitchel Wilderness Natural Area Preserve, the later donated by Helen Binney Kitchel in 1961, both protected as Forever Wild by state statute. The forest offers opportunities for hiking, wildlife viewing, and letterboxing.

<i>Asclepias variegata</i> Species of plant

Asclepias variegata, commonly called the redring milkweed or white milkweed, is a plant in the family Apocynaceae. It is native to eastern North America, where it is found in Canada and the United States. It is most common in the Southeastern United States, and becomes rare in the northern edge of its range.

<i>Viola brittoniana</i> Species of flowering plant

Viola brittoniana, known as coast violet, northern coastal violet and Britton's violet, is a rare, acaulescent blue-flowered violet that is endemic to the eastern United States. It has distinctive leaves with narrow lobes and deep sinuses. It is a perennial.

<i>Scleria verticillata</i> Species of grass-like plant

Scleria verticillata, known as low nutrush or whorled nutrush, is a plant in the sedge family Cyperaceae. It is native to Ontario, Canada, the eastern United States, The Bahamas, and Cuba.

References

  1. "Invasive Plant List". University of Connecticut. Retrieved October 14, 2019.
  2. "Connecticut Invasive Plant List". Invasive.org. Retrieved October 14, 2019.
  3. "Invasive Plants Common in Connecticut" (PDF). Connecticut Forest and Park Association. Retrieved October 14, 2019.
  4. "Invasive Species". The Connecticut Department of Energy and Environmental Protection (DEEP). Retrieved October 14, 2019.