The tapetum of P. hortorum belongs to periplasmodial tapetum. The invasion into the locule occurs when microspore form large vacuole in its cytoplasm.
天竺葵的绒毡层属周原质团绒毡层，其原生质体侵入药室的时间发生在小孢子中大液泡开始形成的时期。
The tapetum belongs to the periplasmodial type.
绒毡层属于周原质团型。
The tapetum belongs to the periplasmodial type.
绒毡层属于周原质团型。
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