花冠 筒 内丝状物为退化雄蕊的短花丝。
The thread in the corolla is the short filament of a degenerated stamen.
花柱红色到杏黄，狭窄，约6厘米，基部贴生于退化雄蕊柱。
Style red to apricot yellow, narrow, ca. 6 cm, base adnate to staminode column.
FM3突变体植株在生殖生长过程中不能分化出正常小穗，其颖花内的雌蕊和雄蕊明显退化。
FM3 mutant could not produce normal caropses, but could develop abnormal caropses with degenerated pistil and stamens .
雌花留有雄蕊退化的痕迹，雄花开花即散粉。
The female flower keeps the trace which the stamen degenerates, when the male flower blossoms the powder disperses.
证实短柄五加为雄蕊先熟植物。 开花第5天，成熟胚囊的比率为5769％，其余为退化和不育胚囊。
On the fifth day after anthesis, about 57.69% of the embryo sacs matured and the rest degenerated or failed to develop.
雄花外侧是苞片， 每朵雄花上着生150–200个雄蕊，花轴基部着生少数退化的叶原体。
The staminate flower is subtended by two leaf-like bracts. 150–200 stamens spirally arranged along the spike axis and the phyllome are located at the base of the spike axis.
雄花外侧是苞片， 每朵雄花上着生150–200个雄蕊，花轴基部着生少数退化的叶原体。
The staminate flower is subtended by two leaf-like bracts. 150–200 stamens spirally arranged along the spike axis and the phyllome are located at the base of the spike axis.
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