Article (magazine)  (Jan 1955)  Page(s) 58.  
 
Alphabetical Check List of Tree Peony Names In  Public Collections And/or Available in Nurseries 1954-1955
Japanese, Scarlet, 'Kin-fukurin' or 'Kin-pukurin' (Jap. bef. 1896), [Gardens] Scott Foundation, [Nurseries] William Gratwick

Website/Catalog  (1933)  Page(s) [4].  
 
Tree Peonies - The King of Flowers
Kin Fukurin—Single, bright cerise... $10.00