Dragon's blood is a bright red resin which is obtained from different species of a number of distinct plant genera: Croton, Dracaena, Daemonorops, Calamus rotang and Pterocarpus. The red resin has been in continuous use since ancient times as varnish, medicine, incense, and dye. Other names: Red rock, Xue Jie Esoteric Uses: Strength, virility, victory, victorious celebrations, prosperity, potency booster Esoteric Associations: Mars, Fire Incense Aroma: Smooth, very resinous aroma with a hint of fruit, but more muted than the raw resin pieces - lots of smoke