Website/Catalog  (1941)  Page(s) [3].  
 
Tree Peonies
Bertrand H. Farr. Semi-double; vivid, fiery orange-scarlet...$7 50

Website/Catalog  (1934)  Page(s) 13.  
 
Tree Peony List
B. H. Farr. Single; vivid orange-scarlet...$10 00

N.B. from the Fall-planting catalogue; an earlier 1934 catalogue described B. H. Farr as "single, vivid cerise"...