Studies on the relationship of species in Davidia involucrata community;

Numerical analysis on interspecific relationships in Davidia involucrata community in Sanjiang Wolong Nature Reserve;

A series of techniques including the analysis of Ochiai, Dice and Jaccard indices were used based upon 2×2 contingency tables to determine the interspecific association of the 8 dominant species in the Davidia involucrata community in Wen county of Gansu province.

The current status of endemic and endangered species Davidia involucrata and the preserving strategies;

Population structure and distribution pattern of Davidia involucrata at Labahe Nature Reserve of Sichuan Province;

SOD activity of rare plant Davidia involucrata;

Isolation and Identification of Endophytic fungi Strains Producing Flavonoids from Davidia involucrate Baill;

Study on the Extraction Technology of Flavonoid in Davidia involucrate Baill Leaf by Microwave;

Study on the Rare and Endangered Plant Davidia involucrate Baill Tissule Culture;

Studies of Genetic Diversity of Dove trees(Davidia involucrate) in West Hunan and Hubei by RAPD;

Population structure of Davidia involucrate in Mt.Seven-sister Nature Reserve of central China s Hubei Province;

Study on Genetic Differentiation for Geographic Population of Davidia involucrate by RAPD Marker;

A Preliminary Study on the in Vitro Culture of Endangered Plant Davidia involucrata Baill.;

Effects of Natural Extracts on Callus Induction of Davidia involucrata Baill Stem;

A Preliminary Study of the Mating System of the Rare and Endangered Plant Species,Davidia involucrata Baill;