bush with broad leaves and round red flowers with spines close-up against the background of the autumn park

against agriculture and aroma autumn background bean bio bloom blossom botany broad bush castor castoroilplant closeup danger dangerous decorative eco farm flora flower flowers fruit garden gardening grass green herbal leaf leaves medical medicinal oil ornamental outdoor park pharmaceutical plant poison poisonous purgative red ricin round rural seed shrub single spikes spines spurge structure summer sunny toxic triglyceride tropical