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不同产地杜仲果实形态特征及含胶量的差异性研究
杜红岩 李芳东 杜兰英 谢碧霞
Difference of Samara's Form Characters and Gutta-Percha Content from Different Producing Areas Associated with Eucommia ulmoides
Du Hongyan;Li Fangdong;Du Lanying;Xie Bixia
林业科学 . 2006, (3): 35 -39 .  DOI: 10.11707/j.1001-7488.20060307