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  2. Quercus agrifolia - Wikipedia

    en.wikipedia.org/wiki/Quercus_agrifolia

    Quercus agrifolia, the California live oak, [3] or coast live oak, is an evergreen [4] live oak native to the California Floristic Province.Live oaks are so-called because they keep living leaves on the tree all year, adding young leaves and shedding dead leaves simultaneously rather than dropping dead leaves en masse in the autumn like a true deciduous tree. [5]

  3. Phytophthora ramorum - Wikipedia

    en.wikipedia.org/wiki/Phytophthora_ramorum

    The disease kills oak and other species of trees and has had devastating effects on the oak populations in California and Oregon, as well as being present in Europe. Symptoms include bleeding cankers on the tree's trunk and dieback of the foliage, in many cases leading to the death of the tree.

  4. Live oak - Wikipedia

    en.wikipedia.org/wiki/Live_oak

    According to the Live Oak Society the oldest southern live oak is believed to be the Seven Sisters Oak located in Mandeville, Louisiana with an estimated age of 500–1,000 years. [3] The southern live oak is the official state tree of Georgia. The Seal of Texas includes a live oak branch. A small grove of live oaks on a prairie is known as a ...

  5. List of oldest trees - Wikipedia

    en.wikipedia.org/wiki/List_of_oldest_trees

    Sometimes called the "Companion Tree" to 'Senator". Tejo Milenario: 2,000+ Yew Taxus baccata: Cazorla, Jaén: Spain: Oldest tree in Spain. [56] The Pechanga Great Oak Tree: 1,000 [57]-2,000: Coast live oak Quercus agrifolia: Temecula, California: United States: Oldest oak tree in the United States, possibly in the world. Methuselah: 1,800 ...

  6. Vizcaíno-Serra Oak - Wikipedia

    en.wikipedia.org/wiki/Vizcaíno-Serra_Oak

    The preserved trunk and lower branches of the Vizcaíno-Serra Oak erected on the grounds of the Cathedral of San Carlos Borromeo in 1905. The Vizcaíno-Serra Oak (also known as the Junípero Oak) was a large California live oak tree closely associated with Junípero Serra and the early history of Monterey, California.

  7. The Big Tree, Rockport - Wikipedia

    en.wikipedia.org/wiki/The_Big_Tree,_Rockport

    The "Big Tree" is a species of oak called Quercus virginiana. These oak trees can be found from Texas to Florida with their range extending northward to Virginia. The common name for the Quercus virginiana is the live oak but includes the names southern live oak and the Texas live oak too. Live oak growth rate and size vary by location.

  8. ‘Frustrated’ California family says insurer dropped them ...

    www.aol.com/finance/frustrated-california-family...

    A family in San Carlos, California, is facing an impossible decision: spend more than $40,000 to remove a nearly 500-year-old heritage white oak tree in their backyard or find new homeowners ...

  9. Quercus virginiana - Wikipedia

    en.wikipedia.org/wiki/Quercus_virginiana

    Although live oaks retain their leaves nearly year-round, they are not true evergreens.Live oaks drop their leaves immediately before new leaves emerge in the spring. Occasionally, senescing leaves may turn yellow or contain brown spots in the winter, leading to the mistaken belief that the tree has oak wilt, whose symptoms typically occur in the sum