山东中医药大学学报2026，Vol.50Issue(1)：78-86,9.DOI:10.16294/j.cnki.1007-659x.2026.01.013
酸枣三个新品种及野生种叶的性状及显微鉴别研究
Study on Morphological and Microscopic Identification of Leaves from Three New Varieties and Wild Species of Ziziphus Jujuba Var.Spinosa
摘要
Abstract
Objective:To conduct morphological and microscopic identification of leaves from three new varieties(Pufeng No.1,Pufeng No.2,Pusuan No.6)and the wild species of Ziziphus jujuba var.spinosa,and to provide a reference for their identification,development and utilization.Methods:Morphological,micro-morphological and microscopic identification methods were adopted to observe and compare the leaf characte-ristics of the three new varieties and wild species of Ziziphus jujuba var.spinosa.Results:Morphological and micromorphological identification showed that there were significant differences in leaf shape,texture,pubescence on leaf veins,and stipule mor-phology among the three new varieties and the wild species of Ziziphus jujuba var.spinosa.Trans-verse section microscopic identification revealed obvious differences in the prominence of main and lateral veins,vascular bundle characteristics,and the number of mucilage cavities of the leaves.Leaf epidermis microscopic identification indicated that indices such as palisade-to-epidermis ratio,vein islet number,and stomatal density showed statistically significant differences among most varieties(P＜0.05).In powder microscopic identification,non-glandular hairs,calcium oxalate cluster crystals,and vascular bundles were observed in all samples,but their sizes and distributions varied.Conclusions:Morphological,micromorphological and microscopic identification methods can effectively distinguish the three new varieties from the wild species of Ziziphus jujuba var.spinosa,which can provide a scientific basis for the identification and resource development of new varieties of Ziziphus jujuba var.spinosa.关键词
酸枣叶/朴丰1号/朴丰2号/朴酸6号/野生种/性状鉴别/微性状鉴别/显微鉴别Key words
leaves of Ziziphus jujuba var.spinosa/Pufeng No.1/Pufeng No.2/Pusuan No.6/wild species/morphological identification/micromorphological identification/microscopic identification分类
医药卫生引用本文复制引用
张素真,郭庆梅,马艳,杜宪臣,赵红艳..酸枣三个新品种及野生种叶的性状及显微鉴别研究[J].山东中医药大学学报,2026,50(1):78-86,9.基金项目
山东省自然科学基金项目(编号:ZR2021MH123) （编号:ZR2021MH123）
济南市农业应用技术创新计划项目(编号:CX202110) （编号:CX202110）
山东省科技型中小企业创新能力提升工程项目(编号:2022TSGC2181) （编号:2022TSGC2181）
