Leaf, Veins, Tree, Pollen, Maple, castor-oil plant, Ricinus communis, castorbean, Palma christi, flower, red, decorative, ed, ricine, pharmaceutical, phytotoxin, herbal, industrial, leaf, medical, medicinal, plant, poison, purgative, seed, shrub, summer, toxic, tree, tropical, weed, bean, beautiful, bloom, blossom, boll, Euphorbiaceae, garden, gardening, green, nature, oil, ornamental, checkup, macromolecule, family, tea, cosmetic, production, pathology, dysfunction, plot, euphorbiaceae, medicine, woody plant, bush, beverage, toxin, season, vegetable, herb tea, farming, sterility, impotence, rosid dicot family, lipid, food, molecule, pericarp, crimson, capsule, produce, ill health, investigation, commerce, cultivation, transaction, plant part, erectile dysfunction, industry, work, legume, fruit, foliage, plant toxin, medicative