<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31454766</termId><termName>Rhamnus</termName><termType>PT</termType><termNote><![CDATA[ Genus containing around 100 species of shrubs and trees native to temperate areas in the Northern Hemisphere, having dark bark, often bearing spines, and dark green, oval leaves. The bark and berries of many yields a yellow or green dye; the small black fruits of some species are used as a purgative. ]]></termNote><termCreatedDate>2026-03-30 21:02:24</termCreatedDate><relation><relationType>UF</relationType><termId>31454767</termId><termName>buckthorn</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31435653</termId><termName>Rhamnaceae</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31468154</termId><termName>Rhamnus saxatilis</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31468156</termId><termName>Persian berry</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31468157</termId><termName>Rhamnus utilis</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31370530</termId><termName>buckthorn berries</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31437135</termId><termName>buckthorn dye</termName><termType>PT</termType></relation></term>  </Zthes>