Website/Catalog  (1910)  Page(s) 11.  
 
Single Herbaceous Peonies
3—Amiable. Cherry-rose; large flower, tall; mid-season. First-class Certificate Royal Botanical Society...25¢

Book  (1907)  Page(s) 22.  
 
129. AMIABLE; P.
(1) 1906, Kelway's Cat. p. 109.

Website/Catalog  (1901)  Page(s) 15.  
 
Kelway's New Single Herbaceous Pæonies.
Amiable, cherry-rose, large. Certificate of Merit, R.B.S.