Cinnamomum cassia and can easily be made into powder using a coffee or spice grinder, whereas cassia sticks are extremely hard and are usually made up of one thick layer. Cassia buds, although rare, are also occasionally used as a spice. They resemble cloves in appearance and have a mild, flowery cinnamon flavor. Cassia buds are primarily used in old-fashioned pickling recipes, marinades, and teas. Chinese cassia (called "ròu gùi"; 肉桂 in Chinese) is produced primarily in the southern provinces of Guangxi, Guangdong, and Yunnan. It is considered one of the 50 fundamental herbs in traditional Chinese medicine. Due to a blood-thinning
Via Cassia cannot have been earlier than 187 BC, when the consul Gaius Flaminius constructed a road from Bononia to Arretium, which must have coincided with a portion of the later Via Cassia. It is not mentioned by any ancient authorities before the time of Cicero, who in 45 BC speaks of the existence of three roads from Rome to Mutina: the Flaminia, the Aurelia and the Cassia. A milestone of AD 124 mentions repairs to the road made by Hadrian from the boundary of the territory of Clusium to Florentia, a distance of . The Via Amerina was a road that