Birgit Bonnier
The record of the National Fruit Collection, at Brogdale in Kent, describes it1:
Raised in Sweden and named after the wife of publisher Albert Bonnier. Fruits have a pleasant flavour. This variety has some resistance to scab and mildew.
Family tree
Parents, grandparents and great-grandparents, as the entries in the atlas record them.
- Birgit Bonnier Sweden
- Seed parent Cortland United States, 1898
- Pollen parent Lord Lambourne United Kingdom, 1907
- Seed parent James Grieve United Kingdom, by 1892
- Parent Potts' Seedling United Kingdom, about 1849
- Parent Cox's Orange Pippin United Kingdom, about 1825
- Pollen parent Worcester Pearmain United Kingdom, by 1873
- Seed parent Devonshire Quarrenden United Kingdom, by 1678
- Seed parent James Grieve United Kingdom, by 1892
Sources
- Birgit Bonnier (accession 2000 - 118), National Fruit Collection, Brogdale, Kent (Defra). Supports: the description quoted; the parentage; the use; the fruit's size, shape and colours and the flesh, from the collection's characterisation.
- Using whole-genome SNP data to reconstruct a large multi-generation pedigree in apple germplasm, Hélène Muranty and others, BMC Plant Biology 20:2, 2020. Supports: its ploidy, diploid (supplementary table S1).