Book  (2021)  Page(s) 77-78.  Includes photo(s).
 
'Aldal' 
Local name: Lilians ros'
Found in Viken and Aldal in Mölle, southern Sweden ....Known to have been in culture in Sweden since the 1910s.... Description .... Nearest relation is 'Upplandsträdgården' of the Bourbon group with a similarity index of 53,8%. Other relatives are the moss rose 'William Lobb', the bourbon roses 'Fardhems Biskopinna', 'Farmor Selma', 'Great Western' and 'Ådala'. The similarity index between 'Aldal' and 'William Lobb' is 52,0% , while with the other named varieties is 50,0%. Other sorts with a similarity index of 50% are 'Charles de Mills', 'Kvarsebos Skönhet' in the Gallica group and the Portland rose 'Mme Boll'.