Saffron slowly propagated throughout much of Eurasia and was later brought to parts of North Africa, North America, and Oceania. Saffron was detailed in a 7th-century BC Assyrian botanical reference compiled under Ashurbanipal. Documentation of saffron's use over the span of 3,500 years has been uncovered. Saffron-based pigments have indeed been found in 50,000-year-old depictions of prehistoric places in northwest Iran. The Sumerians later used wild-growing saffron in their remedies and magical potions. Saffron was an article of long-distance trade before the Minoan palace culture's 2nd millennium BC peak. Ancient Persians cultivated Persian saffron ("Crocus sativus" 'Hausknechtii') in Derbent, Isfahan, and
History of saffron flowers mixed with roasted beans; this was used topically on men. Women ingested a more complex preparation. In Greco-Roman times saffron was widely traded across the Mediterranean by the Phoenicians. Their customers ranged from the perfumers of Rosetta, in Egypt, to physicians in Gaza to townsfolk in Rhodes, who wore pouches of saffron in order to mask the presence of malodorous fellow citizens during outings to the theatre. For the Greeks, saffron was widely associated with professional courtesans and retainers known as the "hetaerae". Large dye works operating in Sidon and Tyre used saffron baths as a substitute; there, royal