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本文将杭白菊及其它5种菊花按解剖学方法分解成总苞片、舌状花、管状花、花托和花柄等,然后采集统计各组成的外部形态特征和数据,并进行比较研究。结果发现按照头状花序的气味、直径,总苞片的形状、大小,舌状花的长度、宽度、轮数、柱头分裂数(花柱个数)以及管状花的有无、多少等,能有效地将各品种菊花区别开,可为菊花的鉴别提供充分的依据。
In this paper, Chrysanthemum morifolium and other five kinds of chrysanthemums were decomposed into total sepals, ray flowers, tubular flowers, receptacles and pedicels by anatomical methods. The external morphological characteristics and data of each component were then collected and compared. The results were found to be effective according to the odor and diameter of the capitulum, the shape, size of the total sepal, the length, width, number of rounds of the ray, the number of stigma splits (the number of styles), the presence or absence of the tubular flower, and the like. Dividing the varieties of chrysanthemums to provide sufficient evidence for the identification of chrysanthemums.