<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31435426</termId><termName>Vallisneria</termName><termType>PT</termType><termNote><![CDATA[ Genus containing around 10 species of grass native to temperate and tropical freshwater environments. ]]></termNote><termCreatedDate>2026-03-30 20:57:25</termCreatedDate><relation><relationType>UF</relationType><termId>31435427</termId><termName>eel-grass</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31435428</termId><termName>eelgrass</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31435429</termId><termName>freshwater eelgrass</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31435430</termId><termName>tape grass</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31435431</termId><termName>tape-grass</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31409078</termId><termName>Hydrocharitaceae</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31435421</termId><termName>Zostera</termName><termType>PT</termType></relation></term>  </Zthes>