<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">Hydrocharitaceae</topic></authority><related type="narrower"><topic>Vallisneria</topic></related><related type="broader"><topic>Alismatales</topic></related><variant type="other"><topic>tapegrass family</topic></variant> <note xml:lang="en"><![CDATA[ Family containing 18 genera of submerged and emergent, freshwater and saltwater aquatic herbs, mainly of warmer regions. ]]></note></mads>