subject![]() |
relation![]() |
object![]() |
---|---|---|
root |
![]() |
plant axis (PO:0025004) |
root |
![]() |
root system (PO:0025025) |
root |
![]() |
root primordium (PO:0005029) |
root |
![]() |
independent continuant (BFO:0000004) |