... of food crops such as wheat, corn, soyabean, sesame, nut, Poria cocos, rice,lotus seed peanut, barley, buckwheat, oat etc. 2. all ... kinds of dry medicine material, such as almond, poria cocos, red dates, medlar, hawthorn, Rhizoma Dioscoreae, Chinese angelica, Codonopsis pilosula ...