subject![]() |
relation![]() |
object![]() |
---|---|---|
sporangium wall |
![]() |
cardinal organ part (PO:0025001) |
sporangium wall |
![]() |
sporangium (PO:0025094) |
subject![]() |
relation![]() |
object![]() |
---|---|---|
sporangium wall endothecium (PO:0030049) |
![]() |
sporangium wall |
microsporangium wall (PO:0025307) |
![]() |
sporangium wall |
exothecium (PO:0030073) |
![]() |
sporangium wall |
tapetum (PO:0025313) |
![]() |
sporangium wall |
megasporangium wall (PO:0025308) |
![]() |
sporangium wall |