green seeds castor oil plant, vegetal from where extracts the known laxative castor oil,

plant produce tree flower shrub food branch leaf fruit agriculture crop evergreen herb garden green blossom twig soil wildflower seeds castor oil vegetal extracts laxative used biodiesel ricinus communis commonly medical agriculture background bean bio blooming botany castor castor-oil-plant castorbean closeup communis diesel eco eco-friendly ecofriendly energy euphorbiaceae exterior farm floral fresh friendly fruit fuel garden green harvest herb herbal leaf medical medicinal medicine natural nature oil oilseed organic pharmaceutical plant ricin ricine ricino ricinus seed seeds sky toxic tree tropical