![[Inferred is_a relation]](https://browser.planteome.org/static/images/is_a.gif "Inferred is_a relation")
PATO:0001241 physical object quality
TO:0000387 plant trait
BFO:0000002 continuant
BFO:0000001 entity
TO:0000017 plant morphology trait
TO:0000839 plant structure morphology trait
BFO:0000020 specifically dependent continuant
TO:0000836 multi-tissue plant structure morphology trait
PATO:0000001 quality
BFO:0000019 quality
TO:0000736 plant organ morphology trait
PATO:0000051 morphology
TO:0000738 plant axis morphology trait
TO:0000043 root morphology trait
PATO:0000052 shape
TO:0002710 root shape
![[Current term]](https://browser.planteome.org/static/images/term_lineage_wedge.png "Current term")
CO_331:0000199 sweetpotato storage root form trait
CO_331:0000202 sweetpotato rtfrm_et_1to9 variable
subject![[Reorder by subject]](https://browser.planteome.org/static/images/reorder.gif "Reorder by subject") |
relation |
object |
|---|---|---|
| sweetpotato storage root form trait |
is_a
|
root shape (TO:0002710) |
| subject |
relation |
object |
|---|---|---|
| sweetpotato storage root form - method (CO_331:0000200) |
![[method_of relation]](https://browser.planteome.org/static/images/method_of.gif "method_of relation") method_of
|
sweetpotato storage root form trait |
| sweetpotato rtfrm_et_1to9 variable (CO_331:0000202) |
is_a
|
sweetpotato storage root form trait |