A variety's name tells you almost nothing. Its lineage tells you everything — where it came from, how it was built, and whether it can be trusted to breed true. Learning to read one turns a label into a documented history.
A lineage is a family tree
At its simplest, a lineage records the parents of a variety, their parents, and so on back toward the founding genetics. Each junction is a decision a breeder made: which mother, which father, which trait to chase. Read top to bottom, it is the biography of a plant.
Reading the notation
A few conventions recur:
- A × B — a cross between two parents.
- F1, F2… — filial generations: F1 is the first cross, F2 its offspring, and so on.
- BX1, BX2… — backcrosses to a recurrent parent, used to lock in a specific trait.
- IBL — an inbred line stabilized until it breeds true.
Together these read like a recipe: not just what a plant is, but how it was made.
Why a documented lineage matters
Provenance is only as good as its record. A documented lineage is what separates a preserved genetic from a rumour — it is the difference between owning a variety and owning its history. That is why APEX DNA maps every family openly: explore the interactive lineage map, or read how our lines are stabilized in the method.