Book  (1936)  Page(s) 168.  
 
Communis alba (Centifolia) in Trier ?; pure white very large, well double

Book  (1899)  Page(s) 39.  
 
Communis alba, Centifolia, blanc

Book  (1880)  Page(s) Annex, p. 30.  
 
Centifolia, Communis alba, pure white, very large, very double