![[Inferred is_a relation]](https://browser.planteome.org/static/images/is_a.gif "Inferred is_a relation")
TO:0000387 plant trait
TO:0000357 plant growth and development trait
TO:0000933 plant phenological trait
TO:0002616 flowering time trait
TO:0001021 days to inflorescence exsertion
TO:0000137 days to heading
![[Current term]](https://browser.planteome.org/static/images/term_lineage_wedge.png "Current term")
CO_321:0000007 wheat heading time trait
CO_321:0001233 wheat hd_date_jd variable
CO_321:0001234 wheat hd_date_ymd variable
CO_321:0001235 wheat hd_dto_day variable
CO_321:0001236 wheat hd_relat_1to5 variable
subject![[Reorder by subject]](https://browser.planteome.org/static/images/reorder.gif "Reorder by subject") |
relation |
object |
|---|---|---|
| wheat heading time trait |
is_a
|
days to heading (TO:0000137) |
| subject |
relation |
object |
|---|---|---|
| wheat hd_date_ymd variable (CO_321:0001234) |
is_a
|
wheat heading time trait |
| wheat hd_dto_day variable (CO_321:0001235) |
is_a
|
wheat heading time trait |
| wheat hd_relat_1to5 variable (CO_321:0001236) |
is_a
|
wheat heading time trait |
| wheat hd ds55 relative estimation method (CO_321:0000244) |
![[method_of relation]](https://browser.planteome.org/static/images/method_of.gif "method_of relation") method_of
|
wheat heading time trait |
| wheat hd_date_jd variable (CO_321:0001233) |
is_a
|
wheat heading time trait |
| wheat hd ds55 date estimation method (CO_321:0000840) |
method_of
|
wheat heading time trait |
| wheat hd ds55 days computation method (CO_321:0000231) |
method_of
|
wheat heading time trait |