广州地区十字花科主要杂草种子微形态的观察研究
OBSERVATION ON MICROMORPHOLOGY OF MAJOR CRUCIFEROUS WEED SEEDS FROM GUANGZHOU
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摘要: 本文描述了几种十字花科杂草种子的外形、种脐的形状以及种皮的微形态特征。Abstract: The present paper describes the shapes,hilum and spermoderm micromorphologicalcharacteristic of several Cruciferous weed seeds from Guangzhou.