The chrysanthemum probably originated in China, being cultivated there long before 500 BC. They were thought to bestow long life and the dew from their leaves was collected and drunk. The personal emblem of the Mikado 1000 years ago, it was exported to Japan about AD800 and then to Holland in the late 17th century. A few varieties reached Britain in 1790 causing tremendous excitement. Known as a florist flower, the first Chrysanthemum society was formed in 1846 and society formation spread as enthusiasm increased. By 1859 every cottage had at least some chrysanthemum and almost all London gardens were full of them.