A rhizome is a piece of a hop plant that will sprout roots when planted, and it's what you will need to purchase if you want to add hops to your garden. Rhizomes are available from most online and local home brew shops in the spring.
More recently they have become symbolic of sinister things. A snake ring worn on the first finger suggests this is an egotistical person and they are using the snake to enhance their status. A snake ring on the second finger suggests this is a materialistic person and they are using the snake to enhance their wealth.
Main article: Rod of Asclepius. The snake emblem is the Rod of Asclepius, widely used as the symbol of medical care worldwide. There are several theories as to its development; it is named for the Greek mythological figure Asclepius, who was said to have possessed healing power.