<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31453896</termId><termName>Sequoiadendron giganteum</termName><termType>PT</termType><termNote><![CDATA[ Species of enormous tree, living for hundreds or thousands of years, found in California and Oregon, United States, in scattered groves on the western slopes of the Sierra Nevada Range at elevations 900-2,600 m (3,000-8,500 feet). It is the only living species of its genus. ]]></termNote><termCreatedDate>2026-03-30 21:02:11</termCreatedDate><relation><relationType>UF</relationType><termId>31453897</termId><termName>California big tree</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31453898</termId><termName>Sierran redwood</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31453899</termId><termName>Wellingtonia</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31453900</termId><termName>big tree</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31453901</termId><termName>giant redwood</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31453902</termId><termName>giant sequoia</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31453903</termId><termName>sierra redwood</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31435269</termId><termName>Sequoiadendron</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31470717</termId><termName>giant sequoia</termName><termType>PT</termType></relation></term>  </Zthes>