- myrrh, gum myrrh, sweet cicely - aromatic resin used in perfume and incense
--1 is a kind of gum resin
--1 is a substance of myrrh tree, Commiphora myrrha - myrrh, gum myrrh - aromatic resin burned as incense and used in perfume
--2 is a kind of gum resin
--2 is a substance of myrrh tree, Commiphora myrrha