Fractal properties of the spatial pattern of rare and endangered plant populations in Houhe Nature Reserve in Hubei :Box-counting dimension FLORAL CHARACTERISTICS OF THE HOUHE NATURE RESERVE IN THE SOUTHWEST HUBEI Dynamics of Major Tree Species in a Rare Plant Community Over 6 Years in Houhe Nature Reserve,Central China Inheritance Trend of the Fruit Traits of ‘Huozhouheiyu’ Grape A NEW SPECIES OF ARALIA FROM CHINA STUDY ON THE PTERIDOPHYTES IN HOUHE NATURAL PROTECTIVE REGIOH Population structure and distribution pattern of rare plant communities in Houhe Nature Reserve Studies on the Epiphyllous Liverworts of China Ⅷ ——The Epiphyllous Liverworts of Houhe National Nature Reserve The Characteristics of Tree Layer Structure of the Rare Plant Community in Houhe Nature Reserve Studies on Traits of Concomitant Community of Endangered Plant Berchemiella wilsonii Situation and Strategy of Biodiversity Conservation in the Houhe National Nature Reserve, Hubei Province, China Ⅰ.Situation and Study of Biodiversity Situation and Strategy of Biodiversity Conservation in the Houhe National Nature Reserve,Hubei Province,China Ⅱ.Situation,Threaten and Strategy of Biodiversity Conservation Development and WSSMV Resistance Identification of Wheat Landrace Huixianhong Alien Chromosome Lines Derived from Rye Cultivar Jingzhouheimai Structure Characteristics of a Typical Community of the Rare and Endangered Plants of Houhe Nature Reserve in the Southwest Hubei A Study on Sycopsis sinensis Community in Houhe Nature Reserve, Hubei Province Community Characteristic of the Mixed Eevergreen and Deciduous Broadleaved Forest in Houhe Nature Reserve