<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31467749</termId><termName>Castanea sativa</termName><termType>PT</termType><termNote><![CDATA[ Species of chestnut growing to 30 m in height, native to Eurasia and northern Africa. ]]></termNote><termCreatedDate>2026-03-30 21:05:57</termCreatedDate><relation><relationType>UF</relationType><termId>31467750</termId><termName>Castanea vesca</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31467751</termId><termName>Eurasian chestnut</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31467752</termId><termName>European chestnut</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31467753</termId><termName>Italian chestnut</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31467754</termId><termName>Spanish chestnut</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31467755</termId><termName>marron</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31467756</termId><termName>sweet chestnut</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31454706</termId><termName>Castanea</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31470115</termId><termName>European chestnut</termName><termType>PT</termType></relation></term>  </Zthes>