<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31454943</termId><termName>Toxicodendron</termName><termType>PT</termType><termNote><![CDATA[ Genus of woody trees, shrubs, and vines that produce the skin-irritating oil urushiol, which can cause a severe allergic reaction and is used for lacquer. ]]></termNote><termCreatedDate>2026-03-30 21:02:27</termCreatedDate><relation><relationType>UF</relationType><termId>31454944</termId><termName>poison ivy genus</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31454945</termId><termName>poison oak genus</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31435675</termId><termName>Anacardiaceae</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31468684</termId><termName>Toxicodendron vernicifluum</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31468689</termId><termName>Toxicodendron succedaneum</termName><termType>PT</termType></relation></term>  </Zthes>