Book  (2021)  Page(s) 319-320.  Includes photo(s).
 
'Siktesbo'....Known in culture in Sweden since since the beginning of the 1900s... Its DNA profile is nearest to 'Lofta' with a similarity index of 73,7%. ...Other genetically close sorts are 'Surpasse Tout', 'Charles de Mills' and the reference 'Duc de Guiche' with all having a similarity index of 70,0% with 'Siktesbo'.