An official website of the United States government.
Invasive Species Resources
Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source.
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Search Help Great Lakes Fishery Commission.
See also: Table of Contents for complete document.
Great Lakes Fishery Commission.
The Great Lakes Fishery Commission is now soliciting pre-proposals and pilot project proposals for the 2021 funding cycle. The deadline is Tuesday, January 15, 2020 at 11:59 PM EST. Proposals are evaluated for relevance and scientific merit and against information needs identified by the Research Themes under which they are submitted. Proposals are encouraged to be cross-cutting and address multiple themes. See the theme conceptual diagram (PDF | 172 KB) for examples of how themes may intersect. See Applying for Funding for more information.
South Carolina Native Plant Society.
Fig Buttercup (Ficaria verna, formerly Ranunculus ficaria) is an early-blooming perennial with origins in Europe and northern Africa. It is also called Lesser Celandine, and it is sometimes confused with Marsh Marigold (Caltha palustris). More recently, its behavior has transitioned or is in the process of transitioning to that of an aggressive invasive species that threatens bottomlands throughout its adopted range. Even after its invasiveness was recognized, many people did not anticipate that it would behave invasively in the South, as it has begun to do. Be a Citizen Scientist— We are asking you to help us scout areas near you where it is likely to be found, so that emerging infestations can be documented, treated and monitored.
Native Plant Trust (Massachusetts).
Formerly the New England Wild Flower Society.
Invasive Species Centre (Ontario).