<?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">Nicotiana</topic></authority><related type="other"><topic>tobacco</topic></related><related type="broader"><topic>Solanaceae</topic></related><variant type="other"><topic>tobacco</topic></variant><variant type="other"><topic>tobacco plant</topic></variant><variant type="other"><topic>tobacco-plant</topic></variant> <note xml:lang="en"><![CDATA[ Genus containing over 70 species of flowering plants native to North and South America, including the species N. tabacum that is cultivated on a large scale. Tobacco is smoked or chewed for its sedative and narcotic effects; it was used ceremonially by Native American cultures by around 3000 BCE. ]]></note></mads>