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

• Michael R. May,

  Affiliation Section of Ecology and Evolution, University of California Davis, Davis, California, United States of America

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• Mitchell C. Provance,

  Affiliation Department of Botany and Plant Sciences, University of California Riverside, Riverside, California, United States of America

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• Andrew C. Sanders,

  Affiliation Department of Botany and Plant Sciences, University of California Riverside, Riverside, California, United States of America

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• Norman C. Ellstrand,

  Affiliation Department of Botany and Plant Sciences and Center for Conservation Biology, University of California Riverside, Riverside, California, United States of America

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• Jeffrey Ross-Ibarra

  * E-mail: rossibarra@ucdavis.edu

  Affiliation Department of Plant Sciences, University of California Davis, Davis, California, United States of America

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