Smiling Succulent Plants Blank Card Greeting Cards Hallmark This is the castor bean plant (Ricinus communis), which is the source of castor oil. Ricin, a highly toxic enzyme found in its seeds is deactivated through a heating process. Ingesting raw Aloe Vera Care for Beginners Succulent Care rePotme Post 1440513: Cookie_Run Tiger_Lily_Cookie Plant Good Seed Organic Broad Windsor Fava Bean Seeds for Planting: Heirloom Winter Vegetable, Cover Crop 10 Seed Packet California Native Wildflower Mix (pack)