<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31470055</termId><termName>gray birch</termName><termType>PT</termType><termNote><![CDATA[ Wood of the species Betula populifolia, found in clusters on moist sites in northeastern North America. It is for turnery and for fuel. ]]></termNote><termCreatedDate>2026-03-30 21:06:31</termCreatedDate><relation><relationType>UF</relationType><termId>31470056</termId><termName>fire birch</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31470057</termId><termName>old field birch</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31470058</termId><termName>oldfield birch</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31470059</termId><termName>poplar-leaved birch</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31470060</termId><termName>wire birch</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31470061</termId><termName>birch, gray</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31456577</termId><termName>birch</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31467675</termId><termName>Betula populifolia</termName><termType>PT</termType></relation></term>  </Zthes>