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Florida Exotic Pest Plant Council Invasive Plant Lists
Category II invasive exotics have increased in abundance or frequency but have not yet altered Florida plant communities to the extent shown by Category I species. These species may become Category I if ecological damage is demonstrated. Proper Uses ...
fleppc.org

2001 List of Invasive Species
Category I - Invasive exotics that are altering native plant communities by displacing native species, changing community structures or ... malanga, elephant ear II N, C, S Citation example: FLEPPC. 2001. List of Florida's Invasive Species. Florida Exotic Pest Plant Council. Internet: http://www.fleppc.org/01list.htm The 2001 list ...
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U.S. Global Change Research Information Office
For example, several fig species imported into south Florida as ornamentals have become invasive because the wasps that pollinate them have independently immigrated into the country, and the resulting ... of invasions be stemmed? Stemming The Tide: Keeping Them Out The first line of defense against invasive exotics is not to allow them into the country in the first place. Organisms have ...
gcrio.org

Invasive Non-Native Plants
Elsewhere, use native grasses (see below) or shrubs (see above). INVASIVE WETLAND PLANTS A number of ornamental plants once recommended for water gardens or moist garden ... Glyphosate is particularly effective at this time and when flowering plants are in bloom. Several invasive exotics retain their foliage after native plants have lost theirs, and resume growth earlier in ...
www.mdflora.org

Invasive Species: Plants - Canada Thistle (Cirsium arvense)
Union. Invasive Species Specialist Group. Taxonomy; Identification/Description; Photographs; Impacts; Life Cycle; Habitat; Distribution; Controls Back to Top Organizations Canada Thistle - Invasive Exotics (PDF | 49 KB) Bowman's Hill Wildflower Preserve (Pennsylvania). Illustrations; Impacts; Dispersion; Controls Cirsium arvense California Invasive Plant Council. Identification/Description; ...
invasivespeciesinfo.gov

Invasive Species: Plants - Garlic Mustard (Alliaria petiolata)
Union. Invasive Species Specialist Group. Taxonomy; Identification/Description; Introduction History: Impacts; Life Cycle; Habitat; Distribution; Controls Back to Top Organizations Garlic Mustard - Invasive Exotics (PDF | 32 KB) Bowman's Hill Wildflower Preserve (Pennsylvania). Identification/Description; Illustrations; Impacts; Habitat; Distribution; Controls Alliaria petiolata Discover Life. ...
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ECO-PROS Invasive Non-Native Species
Established ecosystems have developed their own natural balance and controls over time, and the ... species alerts are posted on the main page. Click on "What are invasive species?" and find a clickable map of the 48 contiguous states. Click on various states to see what ...
www.eco-pros.com

Exotics-nonindigenous creatures invading the Great Lakes -
St. Lawrence Seaway. In 1996, the National Invasive Species Act of 1996 was passed , and is the U.S. federal bill to reauthorize and ... One of the best educational resources on the web COUNCIL HOME | GREAT LAKES STATES' | GLSFC MEMBERSHIP EXOTICS UPDATE | BASIN REPORT | PENDING ISSUES | REGIONAL REPORTS To contact the GLSFC click here All contents ...
www.great-lakes.org

Report on invasive species in Micronesia
Hawaii. Cecropia obtusifolia and C. peltata, invasive tree species that are a problem in Hawaii and French Polynesia, respectively. In general, all ... and ornamental plantings are, at least to some degree, invasive. While many of these species have desirable ornamental or physical characteristics, planting exotics as opposed to native species is a policy ...
hear.org

Greater Worcester Land Trust: Massachusetts Invasive Plants List
Join local groups that are introducing people to the enjoyment of local native ... considering application in or near wetland areas, town conservation commissions or administrators must be consulted. Invasive Plant Species Occuring in Massachusetts The following is a list of non-native plants recorded ...
gwlt.org