subject![]() |
relation![]() |
object![]() |
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microsporangium tapetum |
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microsporangium wall (PO:0025307) |
microsporangium tapetum |
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tapetum (PO:0025313) |
subject![]() |
relation![]() |
object![]() |
---|---|---|
anther wall tapetum (PO:0009071) |
![]() |
microsporangium tapetum |
microsporangium tapetum cell (PO:0025544) |
![]() |
microsporangium tapetum |