Prunus mahaleb
...that the seeds of Prunus mahaleb, a spice, contain coumarin?
...that the seeds of <i id="mwA7w"><b id="mwA70"><a href="./Prunus_mahaleb" id="mwA74" rel="mw:WikiLink" title="Prunus mahaleb">Prunus mahaleb</a></b></i>, a spice, contain <a href="./Coumarin" id="mwA78" rel="mw:WikiLink" title="Coumarin">coumarin</a>?