Book  (1997)  Page(s) 78.  
 
Rochester Cathedral a sister seedling to 'Cardinal Hume' not commonly grown in the United States...

Book  (Apr 1993)  Page(s) 500.  
 
Rochester Cathedral Shrub, medium pink, 1985, (HARroffen; HARoffen); (Seedling x (('Orange Sensation' x 'Allgold') x R. californica)) x 'Frank Naylor'; Harkness, R. Description.