<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31478053</termId><termName>California black oak</termName><termType>PT</termType><termNote><![CDATA[ Wood of the tree belonging to the genus Quercus kelloggii, the bark of which is a source of tannin. ]]></termNote><termCreatedDate>2026-03-30 21:08:44</termCreatedDate><relation><relationType>UF</relationType><termId>31478054</termId><termName>Kellogg&apos;s oak</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31478055</termId><termName>Quercus kelloggii</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31478056</termId><termName>black oak, California</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31478057</termId><termName>oak, California black</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31470354</termId><termName>black oak</termName><termType>PT</termType></relation></term>  </Zthes>