Dayecaosu;Phlomis Maximowiczii Radix Sources:The drug is the fresh or dried root of Phlomis maximowiczii Regel(Family Labiatae),growing in edge of woods,grasslands in woods and along rivers,distributed in Jilin,Liaoning and Hebei provinces. Actions and Indications:The root is used as febrifuge and antitoxic,for the treatment of innominate inflammatory swelling,sores and furuncles.