Book  (2021)  Page(s) 154-155.  Includes photo(s).
 
Moss roses .... 'Frida Dolk'....Known in culture uin Sweden between 1909 and 1950. .... Description .... The nearest relative according to POM's DNA study is Öllsjö', with a similarity index of 58,3%. The next nearest sorts are the damask 'Järnvägaren', the gallica 'Hildas Vita', the moss rose 'Södra Mos' and the Bourbon rose 'Mme Lauriol de Barny', all with similarity indices between 48,1 and 46,2%. Morphologically, 'Frida Dolk' and Öllsjö' are wêasy to distinguish by colour. ...