Book  (Jan 2000)  Page(s) 227.  
 
Godaishu Tree Peony. ex Japan [no date given]... white

Book  (Jan 1999)  Page(s) 213.  
 
Cinq Grand Pays see Godaishu

Book  (1999)  Page(s) 138.  
 
Paeonia suffruticosa 'Godaishu', cv., 1972

Article (magazine)  (Jan 1955)  Page(s) 20.  
 
In white, (Class I, of the American Peony Society), there are 'Gessekai,' 'Godaishu,' 'Fugi-oe-ryo,' 'Renkaku,' and 'Yaso-okina,' which are pure white throughout, 'Ima-chowkow,' which is creamy, and 'Kogane-zome' and 'Shuchiuka,' with pinkish and purplish splashes.