![[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:0000837 cardinal part of a multi-tissue plant structure morphology trait
BFO:0000019 quality
PATO:0000001 quality
TO:0000754 cardinal organ part morphology trait
PATO:0000051 morphology
PATO:0000117 size
TO:0000764 stalk morphology trait
PATO:0001708 1-D extent
TO:0000765 petiole morphology trait
PATO:0000122 length
TO:0000768 petiole size
TO:0000766 petiole length
![[Current term]](https://browser.planteome.org/static/images/term_lineage_wedge.png "Current term")
CO_331:0000170 sweetpotato petiole length trait
CO_331:0000173 sweetpotato frptl_et_1to9 variable
subject![[Reorder by subject]](https://browser.planteome.org/static/images/reorder.gif "Reorder by subject") |
relation |
object |
|---|---|---|
| sweetpotato petiole length trait |
is_a
|
petiole length (TO:0000766) |
| subject |
relation |
object |
|---|---|---|
| sweetpotato average petiole length, from the base to the insertion with the blade, of at least three leaves in the middle portion of a main vine method (CO_331:0000171) |
![[method_of relation]](https://browser.planteome.org/static/images/method_of.gif "method_of relation") method_of
|
sweetpotato petiole length trait |
| sweetpotato frptl_et_1to9 variable (CO_331:0000173) |
is_a
|
sweetpotato petiole length trait |