(Q101104728)
Statements
华木莲花药的发生发育 (Chinese)
Anther Development in Sinomanglietia glauca (Magnoliaceae) (English)
肖德兴/XIAO De-xing
俞志雄/YU Zhi-xiong
报道华木莲花药的结构和小孢子的形成与发育.华木莲雄蕊多数、离生;每一花药具4个花粉囊.花粉囊由1层表皮、1层纤维层、2层中层和2层绒毡层细胞组成.腺质绒毡层在小孢子发生发育过程中,呈现出解体-恢复-解体直至消失的现象.减数分裂为同时型,四分体主要为左右对称和四面体形.撒粉时的成熟花粉为二细胞结构.. (Chinese)
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Anther structure and the formation and development of microspores were studied of Sinomanglietia glauca Z. X. Yu et Q. Y. Zheng, an endangered monotypic species of Magnoliaceae found in Jiangxi Province in 1988. The stamens numerous, distinct. (English)
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