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  2. Quercus virginiana - Wikipedia

    en.wikipedia.org/wiki/Quercus_virginiana

    The man under the tree is 1.8 m (5 ft 11 in) tall. The Emancipation Oak in Hampton, Virginia. The Seven Sisters Oak, estimated to be between 500 and 1,000 years old, is the largest certified southern live oak tree. The Angel Oak on Johns Island, South Carolina, near Charleston is estimated to be 400–500 years old. It has a trunk circumference ...

  3. 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]

  4. Stocking (forestry) - Wikipedia

    en.wikipedia.org/wiki/Stocking_(forestry)

    When stocking, a tree's basal area is measured. The basal area is a cross-sectional area of the stump taken about 4.5 feet (1.4 m) above the ground. [7] The equation for calculating the basal area of trees in a stand is Basal Area = 0.005454 DBH 2, where DBH is the diameter of the tree at the aforementioned measuring height. [7]

  5. Quercus palustris - Wikipedia

    en.wikipedia.org/wiki/Quercus_palustris

    Quercus palustris is a medium-sized deciduous tree growing to 18–22 metres (59–72 feet) tall, with a trunk up to 1 m (3 + 1 ⁄ 2 ft) in diameter. It has an 8–14 m (26–46 ft) spread. A 10-year-old tree grown in full sun will be about 8 m (26 ft) tall. Young trees have a straight, columnar trunk with smooth bark and a pyramidal canopy.

  6. List of U.S. state foods - Wikipedia

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

    State Food type Food name Image Year & citation Alabama: State cookie Yellowhammer cookie: 2023 [1] State nut: Pecan: 1982 [2] State fruit: Blackberry: 2004 [3] State tree fruit: Peach: 2006 [4] State dessert: Lane cake: 2016 [5] State vegetable: Sweet potato: 2021 [6] State legume: Peanut: 2022 [7] Alaska: None [8] Arizona: None [9] Arkansas ...

  7. List of Virginia state symbols - Wikipedia

    en.wikipedia.org/wiki/List_of_Virginia_state_symbols

    The state motto and seal have been official since Virginia declared its independence from the Kingdom of Great Britain. Virginia is one of only two states (the other being Mississippi with the Magnolia) to have the same plant for state flower and state tree, the Flowering Dogwood. [1] Most of the symbols were made official in the late 20th century.

  8. Tree spiking - Wikipedia

    en.wikipedia.org/wiki/Tree_spiking

    Tree spiking involves hammering a metal rod, nail or other material into a tree trunk, either inserting it at the base of the trunk where a logger might be expected to cut into the tree, or higher up where it would affect the sawmill later processing the wood. Contact with the spike often damages saw blades, which can result in injuries, or ...

  9. Eriophyes tiliae - Wikipedia

    en.wikipedia.org/wiki/Eriophyes_tiliae

    Eriophyes tiliae is a mite that forms the lime nail gall or bugle gall. [2] It develops in a chemically induced gall ; an erect, oblique or curved distortion rising up from the upper surface of the leaves of the lime (linden) trees (genus Tilia ), such as the large-leaved lime tree Tilia platyphyllos , the common lime tree Tilia × europaea , etc.