Potato Pedigree Database
pedigree image for 'B 4-31' (year: unknown) [depth=5]
change image tree depth: Show year of release (when known):
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Colored names
indicate that there are more possibilities (several cultivars with the same name),
only the branch of the first cultivar that was found is shown - Clicking on a name will open a popup window with new search results for that cultivar and a link to europotato.org
note: tree images are dimensioned to accomodate full info at the deepest level (the more levels, the taller the picture),
if no info is available at a deep level you may want to reduce the tree depth to obtain a more concise overview