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In 2006, 60 species of aquatic plants or macrophytic algae were found in Clark Lake and nearby upstream, including spotted pondweed, Potamogeton pulcher, which is endangered in Wisconsin. [6] [7] In 2017, 9 species of aquatic plants were found in the Forestville Millpond, also called the Forestville Dam or Forestville Flowage. [8]
[5] [6] Several invasive plant species such as wild garlic mustard, kudzu, and multiflora rose can also cause harm by out-competing and displacing native species from the park. [7] Feral hogs are another major invasive threat to the park, as they are habitat generalists that will eat just about anything, including the roots and foliage of the ...
(state flower) Cornus florida: 1941 [46] Carolina lily (state wildflower) Lilium michauxii: 2003 [47] [48] North Dakota: Wild prairie rose: Rosa blanda or arkansana: 1907 [49] Northern Mariana Islands: Flores mayo: Plumeria: 1979 [4] Ohio: Scarlet carnation (state flower) Dianthus caryophyllus: 1953 [50] Large white trillium (state wild flower ...
Native plants in the U.S. are under threat from habitat loss, construction, overgrazing, wildfires, invasive species, bioprospecting — the search for plant and animal species from which ...
This list of invasive plant species in Wisconsin includes non-native plant species or strains "that become established in natural plant communities and wild areas, replacing native vegetation". [1] The Invasive Plants Association of Wisconsin (IPAW) is a group working to address the problems presented by invasive species in Wisconsin. [1] In ...
It is a flowering plant with multiple species native to North America. It has been widely used by Native Americans for its medicinal benefits, leading white settlers to incorporate it into their own medical practices. An extract of witch hazel stems is used to treat sore muscles, skin and eye inflammation and to stop bleeding.
About 3,800 additional non-native species of vascular plants are recorded as established outside of cultivation in the U.S., as well as a much smaller number of non-native non-vascular plants and plant relatives. The United States possesses one of the most diverse temperate floras in the world, comparable only to that of China.
U.S. Endangered Species List: Flora—plants Species Search at U.S. Fish & Wildlife Service Electronic Code of Federal Regulations: "List of endangered species"