Determination of Alum in Processed Chinese Drugs by EDTA Titration Studies on the Chemical Constituents of Arisaema fargesii Buchett NEW MATERIALS OF ARACEAE FROM YUNNAN TWO NEW SPECIES OF ARISAEMA FROM SICHUAN KARYOMORPHOLOGICAL STUDIES OF SOME MONOCOTS IN DULONGJIANG AREA Arisaema hippocaudatum,A New Species of Araceae from Central Guangxi,China Pollen Morphology of the Genus Arisaema(Araceae) Arisaema chuanxiense (Araceae), a new species from Sichuan, China A New Species of Arisaema Mart. (Araceae) in Yunnan Study on HPLC fingerprint chromatograms of Arisaematis Rhizoma Cerebrosides isolated from Arisaema flavum A Comment on Two Medicinal Aroids Huzhang and Tiananxing Studies on Processing Technology of Rhizoma Arisaematis (Pinellia pedatisecta Schott) Determination of chyodeoxycholic acid in Bile Arisaema by HPLC-ELSD Contents of total flavonoids in Rhizoma Arisaematis NEW TAXA FROM YUNNAN PROVINCE DNA barcoding identification between Arisaematis Rhizoma and its adulterants based on ITS2 sequences