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Jurupa Oak

The Jurupa Oak, or Hurungna Oak,[1][2] is a clonal colony of Quercus palmeri (Palmer's oak) trees in the Jurupa Mountains in Crestmore Heights, Riverside County, California. The colony has survived an estimated 13,000 years through clonal reproduction,[3][4][5] making it one of the world's oldest living trees.[5] The oak was discovered by botanist Mitch Provance in the 1990s and at the time he recognized it as disjunct for the species and likely an “ancient” clonal stand.

Jurupa Oak / Palmer's oak (on the right is tagged #1)

The colony only grows after wildfires, when its burned branches sprout new shoots.[3] It is the only one of its species in the surrounding area, which is a much drier climate and lower altitude than that in which Palmer's oaks typically grow.[3] The oak has roughly 70 clusters of stems in a thicket which measures 25x8 metres in area and one metre in height.[5]

The colony is located within a mile of 34°01′59″N 117°23′28″W / 34.033°N 117.391°W / 34.033; -117.391 at an elevation of approximately 1,312 ft (400 m) on a relatively steep north-facing slope.[5]

See also edit

References edit

  1. ^ Seifer, Helene (April 1, 2020). . Larchmont Chronicle. John H. Welborne. Archived from the original on 1 February 2021. Retrieved 1 February 2021.
  2. ^ . Los Angeles Almanac. Given Place Media. Archived from the original on 1 February 2021. Retrieved 1 February 2021.
  3. ^ a b c Yong, Ed (December 26, 2009). . National Geographic. Archived from the original on January 23, 2013. Retrieved 14 December 2017.
  4. ^ The World's Oldest Plant -Alive at the Last Ice Age, The Daily Galaxy, November 29, 2010
  5. ^ a b c d May, Michael R.; Provance, Mitchell C.; Sanders, Andrew C.; Ellstrand, Norman C.; Ross-Ibarra, Jeffrey (December 23, 2009). "A Pleistocene Clone of Palmer's Oak Persisting in Southern California". PLOS ONE. 4 (12): e8346. Bibcode:2009PLoSO...4.8346M. doi:10.1371/journal.pone.0008346. PMC 2796394. PMID 20041136.

External links edit

  • A Pleistocene Clone of Palmer's Oak in Southern California


jurupa, hurungna, clonal, colony, quercus, palmeri, palmer, trees, jurupa, mountains, crestmore, heights, riverside, county, california, colony, survived, estimated, years, through, clonal, reproduction, making, world, oldest, living, trees, discovered, botani. The Jurupa Oak or Hurungna Oak 1 2 is a clonal colony of Quercus palmeri Palmer s oak trees in the Jurupa Mountains in Crestmore Heights Riverside County California The colony has survived an estimated 13 000 years through clonal reproduction 3 4 5 making it one of the world s oldest living trees 5 The oak was discovered by botanist Mitch Provance in the 1990s and at the time he recognized it as disjunct for the species and likely an ancient clonal stand Jurupa Oak Palmer s oak on the right is tagged 1 The colony only grows after wildfires when its burned branches sprout new shoots 3 It is the only one of its species in the surrounding area which is a much drier climate and lower altitude than that in which Palmer s oaks typically grow 3 The oak has roughly 70 clusters of stems in a thicket which measures 25x8 metres in area and one metre in height 5 The colony is located within a mile of 34 01 59 N 117 23 28 W 34 033 N 117 391 W 34 033 117 391 at an elevation of approximately 1 312 ft 400 m on a relatively steep north facing slope 5 See also editList of Riverside County California placename etymologies Jurupa List of long living organisms List of oldest trees List of individual trees King CloneReferences edit Seifer Helene April 1 2020 Archeologist Speaks For Earth s Oldest Oak Larchmont Chronicle John H Welborne Archived from the original on 1 February 2021 Retrieved 1 February 2021 The Jurupa Oak Third Oldest Living Thing on Earth Los Angeles Almanac Given Place Media Archived from the original on 1 February 2021 Retrieved 1 February 2021 a b c Yong Ed December 26 2009 The 13 000 Year Old Tree That Survives By Cloning Itself National Geographic Archived from the original on January 23 2013 Retrieved 14 December 2017 The World s Oldest Plant Alive at the Last Ice Age The Daily Galaxy November 29 2010 a b c d May Michael R Provance Mitchell C Sanders Andrew C Ellstrand Norman C Ross Ibarra Jeffrey December 23 2009 A Pleistocene Clone of Palmer s Oak Persisting in Southern California PLOS ONE 4 12 e8346 Bibcode 2009PLoSO 4 8346M doi 10 1371 journal pone 0008346 PMC 2796394 PMID 20041136 External links editA Pleistocene Clone of Palmer s Oak in Southern California nbsp This tree related article is a stub You can help Wikipedia by expanding it vte nbsp This Riverside County California related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Jurupa Oak amp oldid 1191095595, wikipedia, wiki, book, books, library,

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