Numerical taxonomy of rhizobial strains isolated from the genera of Lespedeza and Melilotus in part region of Shaanxi Province Antifungal Activities of the Extracts from Melilotus of f icinalis (Linn.) Desr. Analysis of Rhizobia Isolated from Melilotus by 16S rDNA-RFLP Karyotype Analysis and Giemsa Banding of Melilotus suaveolens Nutritional Value and Effect of Melilotus suaveolens Hay on Feeding Cashmere Goat Genetic Diversity Analysis of Melilotus Populations Based on ITS and trnL-trnF Sequences Chemical constituents from Melilotus officinalis A Study on Allelopathic Effect of Stellera chamaejasme L. on Melilotus suaveolens Ledeb and Lolium perenne L. Research progress on chemical constituents in plants of Melilotus Linn. and their pharmacological activities