<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31468823</termId><termName>Populus canescens</termName><termType>PT</termType><termNote><![CDATA[ Species of tree native to Europe but introduced to North America. It has has deltoid leaves with woolly grayish undersides, accounting for its popular name. It is a close relative of the white poplar, P. alba. In many classifications, it is considered a hybrid of P. alba and the European aspen, P. tremula, having characteristics intermediate between the two. ]]></termNote><termCreatedDate>2026-03-30 21:06:13</termCreatedDate><relation><relationType>UF</relationType><termId>31468824</termId><termName>grey poplar</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31468825</termId><termName>gray poplar</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31454978</termId><termName>Populus</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31470511</termId><termName>gray poplar</termName><termType>PT</termType></relation></term>  </Zthes>