聚药

synandrium的用法和样例：

例句

Anthers sessile, adnate to perianth lobes, rarely connate into synandrium, rotund or elliptic, multiloculed, dehiscence by numerous pores.花药无梗，贴生于花被裂片，很少合生为聚药，圆形或椭圆形，多室，多数孔开裂。

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