Contribution of molecular cladistics to the taxonomy of Rutaceae in China* Detection of the bearing rate of Liberobacter asiaticum, in Citrus psylla and its host plant Murraya panciculata by Nested PCR A Chemotaxonomic Study of Murraya (Rutaceae) in China COMPARATIVE STUDY ON THE CHEMICAL CONSTITUENTS OF ESSENTIAL OIL FROM MURRAYA TETRAMERA OF VARIOUS LOCALITY Chemotaxonomic Relationship Between Murraya and Merrillia (Rutaceae) THE CHEMICAL CONSTITUENTS OF THE ESSENTIAL OIL FROM MURRAYA KWANGSIENSIS A SEM Observation on Taxonomic and Pharmacognostical Identification of Genus Murraya Produced in China Studies on the Constituents of Murraya paniculata (L.) jack Grown in Yunnan