castor bean

Considerable quantities of this article have been manufactured in Illinois from the palma christi, or castor bean.

The castor bean pomace is good for anything in the poor soils of Southern Illinois.

Mr. Earle was questioned about the use of castor bean pomace for strawberries.

Having concluded to try the castor bean, I wish to ask some information.

This resemblance is responsible for some of the popular names, such as "castor-bean tick," etc.