| Color code and Abbreviations |
| Queens without information : SE018 |
Queens from one strain, but mated by drones from another strain . Their population and daughters (and drones of them) are F1 crossed. |
| Queen and Drones have the same ancestors: combination to increase or stabilize some characteristics |
| Queen and Drones result of a cross between two different lines : interesting to increase their resistance and qualities. |
| Breeders |
| (-) (BA): | Brother Adam †1996 (Karl Kehrle Foundation) |
| AK (AKS): | Ansgar Kristian Stigen (NO) |
| H (HUG): | Hagestad (Ulf Gröhn †2012) (SE) |
| NBK : | Nils-Berthel Kvinge (NO) |
| OH (OHT): | Odd Harald Tønnessen (NO) |
|
| Races — Do use them |
| B: | buckfast |
|
| Mating Places, etc |
| frfj : | Frafjord (NO) |
| nat : | Free mated at random |
| nmrk : | Butleren (NO) |
| slvg : | Solvang (NO) |
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