Macrocarpium (Spach.) Nakai Should Be Reaffirmed Studies on fingerprints of Macrocarpium officinale Establishment of primary processing method and comparative determination of loganin of Macrocarpium officinale A New Species of Leafhopper Injurious to Common Macrocarpium(Homoptera:Cicadellidae:Typhlocybinae) Change of sugar in different branches during blooming and fruiting of Macrocarpium officinale Macrocarpium (Spach.) Nakai Should Be Reaffirmed Sources of sugar in flowers and fruits of Macrocarpium officinale during fruiting Characteristics of Photosynthesis and Water Physio-ecology of Young Macrocarpium officinalis