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植物研究 ›› 2002, Vol. 22 ›› Issue (1): 23-25.

• 论文 • 上一篇    下一篇

兰花鼠尾草(Salvia farinacea Benth.)两类腺毛发育过程中超微结构的研究

郑宝江1, 于丽杰2, 邢怡2, 王凤春2   

  1. 1. 哈尔滨学院生物系, 哈尔滨 150086;
    2. 哈尔滨师范大学生物系, 哈尔滨 150080
  • 收稿日期:2001-09-10 出版日期:2002-03-15 发布日期:2016-06-14
  • 作者简介:郑宝江(1970-),男,讲师,博士研究生,主要从事发育植物学研究。
  • 基金资助:
    黑龙江省科学技术计划项目青年基金资助(Q97-8)。

ULTRASTRUCTURE OF TWO TYPES OF GLANDULAR HAIRS OF SAL VIA FARINACEA BENTH DURING DEVELOPMENT

ZHENG Bao-jiang1, YU Li-jie2, XING Yi2, WANG Feng-chun2   

  1. 1. Department of Biology, Harbin College, Harbin 150086;
    2. Department of Biology, Harbin Normal University, Harbin 150080
  • Received:2001-09-10 Online:2002-03-15 Published:2016-06-14

摘要: 电镜观察表明:兰花鼠尾草(Salvia farinacea Benth.)的头状腺毛(capitate trichomes)和盾状腺毛(peltate trichomes)在超微结构方面存在明显不同,盾状腺毛的分泌细胞中占优势的细胞器是质体,而头状腺毛中是内质网和质体;成熟的盾状腺毛角质层下间隙明显,而头状腺毛不明显;盾状腺毛的柄细胞的侧壁出现完全的角质化现象,而头状腺毛则无;头状腺毛的基细胞液化程度比盾状腺毛的高。

关键词: 兰花鼠尾草(Salvia farinacea Benth.), 头状腺毛, 盾状腺毛, 超微结构

Abstract: There are two kinds of glangular hairs in Salvia farinacea Beath:Capitate trichomes and peltate trichomes. For examination under trans-electron microcope, the clear differences were found between capitate trichomes and peltate trichomes in their ultrastructure:the main organelle is endoplasmic reticulum in capitate trichomes while in peltate trichomes is plastid; Subcuticular space in peltate trichomes is larger than in capitate trichomes; The side wall of the stalk cell in peltate trichomes are completely cutinized, while not be found in capitate trichomes;There are more vacuoles in foot cells of capitate trichomes than that of peltate trichomes.

Key words: Salvia farinacea Benth, capitate trichomes, peltate trichomes, ultrastructure