Various parts of the proterogynous flower developed normally. The petal and stamen primordia were homologous.

花的各部分均发育正常，花瓣原基和雄蕊原基同源；

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Various parts of the proterogynous flower developed normally. The petal and stamen primordia were homologous.

花的各部分均发育正常，花瓣原基和雄蕊原基同源；

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