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  2. List of endangered and threatened animals and plants of Illinois

    en.wikipedia.org/wiki/List_of_endangered_and...

    The Illinois List of Endangered and Threatened Species is reviewed about every five years by the Illinois Endangered Species Protection Board (ESPB). [1] To date it has evaluated only plants and animals of the US state of Illinois, not fungi, algae, or other forms of life; species that occur in Illinois which are listed as endangered or threatened by the U.S. federal government under the ...

  3. List of U.S. state and territory trees - Wikipedia

    en.wikipedia.org/wiki/List_of_U.S._state_and...

    This is a list of U.S. state, federal district, and territory trees, ... Illinois: White oak: Quercus alba: 1973 [20] Indiana: Tulip tree: Liriodendron tulipifera ...

  4. Category:Individual trees in Illinois - Wikipedia

    en.wikipedia.org/wiki/Category:Individual_trees...

    Pages in category "Individual trees in Illinois" The following 4 pages are in this category, out of 4 total. This list may not reflect recent changes. 0–9.

  5. Forest cover by state and territory in the United States

    en.wikipedia.org/wiki/Forest_cover_by_state_and...

    In the United States, the forest cover by state and territory is estimated from tree-attributes using the basic statistics reported by the Forest Inventory and Analysis (FIA) program of the Forest Service. [2] Tree volumes and weights are not directly measured in the field, but computed from other variables that can be measured. [3] [4]

  6. Shawnee National Forest - Wikipedia

    en.wikipedia.org/wiki/Shawnee_National_Forest

    The Shawnee National Forest is a United States National Forest located in the Ozark and Shawnee Hills of Southern Illinois, United States.Administered by the U.S.D.A. Forest Service, it consists of approximately 498,615 acres (2,100 km²) of federally managed lands.

  7. Spotted lanternfly has spread to Illinois, threatening trees ...

    www.aol.com/news/spotted-lanternfly-spread...

    The Illinois Department of Agriculture said a sighting of one of the winged adult insects was reported on Sep Spotted lanternfly has spread to Illinois, threatening trees and crops Skip to main ...

  8. List of botanical gardens and arboretums in Illinois - Wikipedia

    en.wikipedia.org/wiki/List_of_botanical_gardens...

    This list of botanical gardens and arboretums in Illinois is intended to include all significant botanical gardens and arboretums in the U.S. state of Illinois. [1 ...

  9. White Pines Forest State Park - Wikipedia

    en.wikipedia.org/wiki/White_Pines_Forest_State_Park

    The 385-acre (156 ha) park contains the southernmost remaining stand of native white pine trees in the state of Illinois, and that area, 43 acres (17 ha), was designated an Illinois Nature Preserve in 2001. The area was poised to become a state park in 1903, but a veto by Governor Richard Yates prevented that from occurring. Supporters ...