毛叶茶小孢子母细胞减数分裂中胞质分裂为同时型,四分体的排列为四面体型,成熟花粉为2-细胞型;花药壁的发育属于基本型,绒毡层为腺质型;倒生胚珠,双珠被,薄珠心,胚囊发育属葱型。
Abstract
To Camellia ptilophylla, the cytokinesis at the time of pollen mother cell meiosis conforms to simultaneous type. The arrangment of microspores in tetrad is isobilateral.The mature pollen grain is of the 2-cell type.The development of the anther wall follows Basic-type,tapetum glandular,ovules anatropous, bitegminous, tenuinucellate and the embryo sac belongs to Allium type.
关键词
孢子发生 /
茶树 /
茶学 /
毛叶茶 /
配子体发育
Key words
Camellia ptilophylla /
Gametogenesis /
Sporogenesis /
Tea plant /
Tea science
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参考文献
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