Mahleb
Mahleb or Mahalepi is an aromatic spice made from the seeds of a species of cherry , "Prunus mahaleb" ( the Mahaleb or St Lucie cherry ) . 
<triplet> Mahleb <subj> spice <obj> subclass of <subj> Prunus mahaleb <obj> natural product of taxon <triplet> Prunus mahaleb <subj> Mahleb <obj> this taxon is source of