USDA-NPGS
Duchess
Malus domestica Borkh. Borkh.
Measured Phenotype
- Brix
- 10.5 °Bx
source: GRIN
Each value is the highest-precedence :Assertion attached to this cultivar; full provenance (year, evidence type, confidence) is preserved in the graph.
Lineage
References
- USDA-NPGS
- PI 588801
- UK National Fruit Collection
- 1680