Book  (2021)  Page(s) 412-413.  Includes photo(s).
 
Hybrid Perpetuals ....'Jenny Melander' .....Description .... According to the DNA study, 'Jenny Melander's nearest relatives are three sorts in the Hybrid Perpetual group: 'Magna Charta', 'Ulrich BrunnerFils' and 'Selma Dahlberg', with similarity indices of 69,6, 59,1 and 52,0% respectively.