When my father-in-law passed away, my wife ended up with a bar ornament that her father possessed. It is about 8 inches high -- a dragon with spread wings and holding some kind of hops-related plant in its claw (broken off years before we acquired it). On its base there are the words: "Dragon's Blood, Brewed By Flowers". Here is a photo:
The Flowers Brewing Co. existed in the U.K. and produced a beer called "Dragon's Blood". According to info. on the internet, that brewery closed in 1961.