Rubiaceae
... that plant species of the family Rubiaceae have supplied coffee, quinine, syrup of ipecac, dimethyltryptamine, and indirectly, warfarin?
... that plant species of the family <b id="mwCEg"><a href="./Rubiaceae" id="mwCEk" rel="mw:WikiLink" title="Rubiaceae">Rubiaceae</a></b> have supplied <a href="./Coffee" id="mwCEo" rel="mw:WikiLink" title="Coffee">coffee</a>, <a href="./Quinine" id="mwCEs" rel="mw:WikiLink" title="Quinine">quinine</a>, <a href="./Syrup_of_ipecac" id="mwCEw" rel="mw:WikiLink" title="Syrup of ipecac">syrup of ipecac</a>, <a class="mw-redirect" href="./Dimethyltryptamine" id="mwCE0" rel="mw:WikiLink" title="Dimethyltryptamine">dimethyltryptamine</a>, and indirectly, <a href="./Warfarin" id="mwCE4" rel="mw:WikiLink" title="Warfarin">warfarin</a>?