腺毛作为植物的一种外分泌结构，因其分泌、储存多种多样的次生代谢产物而具有深刻的研究意义。目前，国内外学者对于腺毛的研究从腺毛的表面形态到其微观结构，从腺毛产生的化学物质到其构成的复杂代谢网络，从调控腺毛生长的内在分子机制到外源环境对腺毛发育的影响；层层递进、由浅入深、由表及里地展开。整理和论述了腺毛在形态、生物学功能、生长发育、代谢产物等方面的研究成果，并提出了目前研究的不足和未来研究的方向。

As an exocrine structure of plants, glandular trichomes have profound research significance because it secretes and stores various secondary metabolites. At present, scholars at home and abroad study glandular trichomes from the surface morphology to its microstructure, from the chemical substances produced in it to its complex metabolic network, from the internal molecular mechanism of regulating the growth of glandular trichomes to the effect of exogenous environment on the development of glandular trichomes; Step by step, from shallow to deep, and from the surface to the inside. This paper summarizes and discusses the research achievements of glandular trichomes in the fields of morphology, biological function, growth and development, metabolites, and puts forward the shortcomings of current research and the direction of future research.

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国家自然科学基金青年科学基金项目（81903756）；国家自然科学基金面上项目（81973435）；国家自然科学基金面上项目（81473313）