Book  (2013)  Page(s) 125.  
 
Ave Maria Sport from ´Ulster´

Book  (2007)  
 
'Ave Maria' Polyantha, white, 1933, Bohm. Sport of Ulster. Includes description.

Book  (2005)  Page(s) 16.  
 
location G.198/2; F:166/1, Ave Maria, Böhm, J. 1933, Lambertiana, cream-white, medium-size, double, high