Article (magazine)  (Jan 1955)  Page(s) 58.  
 
Alphabetical Check List of Tree Peony Names In  Public Collections And/or Available in Nurseries 1954-1955
Chinese, Rose Red, 'Monte Christo' (Named Pai. 1889), [Nurseries] Oberlin Peony Gardens

Website/Catalog  (1924)  Page(s) 151.  
 
Pivoines en arbre...Monte Christo.- Saumon orangé vif.