Ricinus communis
castor bean

Non-Native

Castor bean is a hardy plant that grows into small trees in disturbed sites throughout Florida. It is reported in 24 states from California to Michigan to New Hampshire and throughout the southeastern U.S. (Kartesz 1999). It is native to Africa. It blooms from summer to fall.

The UF/IFAS Assessment lists plants according to their invasive status in Florida. View the list here.

Click here to see the herbarium specimen image of the UNIVERSITY OF FLORIDA HERBARIUM DIGITAL IMAGING PROJECTS.