Analysis of the Inter-species Relationships and Polymorphism on the Hemerocallis by ISSR-PCR Molecular Markers;

Study on the seeds micro-morphological characteristics of Hemerocallis and its taxonomic significance;

The papers published on chemical studies on Hemerocallis have been reviewed.

Study on Comparative Anatomy of Hemerocallis L. in Ji Lin Province;

Establishment of ISSR-PCR Reaction System in the Hemerocallis spp.;

Root Induced in Callus Culture of Hemerocallis hybrida;

Study on tissue culture and propagation technique of Hemerocallis hybrida;

Studies on the Rapid Propagation of "Hongbaoshi" Hemerocallis hybrida by Tissue Culture

Study on Drought Resistance of Two Plants of Urban Green Land:Hemerocallis fulva and Zoysia japonica;

Study on Sterile Culture and Rapid Breeding Technique of Hemerocallis fulva Seed;

Effects of salt stress on osmotic adjustment substance in Hemerocallis fulva;