Cinnamomum cassia component called coumarin, which could damage the liver if consumed in larger amounts, European health agencies have warned against consuming high amounts of cassia. Other bioactive compounds found in the bark, powder and essential oils of "C. cassia" are cinnamaldehyde and styrene. In high doses these substances can also be toxic for humans. Cinnamomum cassia Cinnamomum cassia, called Chinese cassia or Chinese cinnamon, is an evergreen tree originating in southern China, and widely cultivated there and elsewhere in southern and eastern Asia (India, Indonesia, Laos, Malaysia, Taiwan, Thailand, and Vietnam). It is one of several species of "Cinnamomum" used primarily
National Register of Historic Places listings in Cassia County, Idaho nationwide are added to the Register weekly. National Register of Historic Places listings in Cassia County, Idaho This is a list of the National Register of Historic Places listings in Cassia County, Idaho. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Cassia County, Idaho, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map. There are 7 properties and districts listed on the National Register in the county, including 1 National Historic Landmark.