Magazine  (Nov 2006)  Page(s) 49.  
 
Registration
'Korschwama', HT, dr, 2006, (Schwarze Madonna™) ... description

Book  (2003)  Page(s) 360.  Includes photo(s).
 
SCHWARZE MADONNA, syn., 'KORschwama', Barry Fearn, Hybrid Tea, Kordes, Germany, 1992. Description and photo.

Website/Catalog  (23 Oct 1998)  Page(s) 9.  Includes photo(s).
 
Barry Fearn (KORschwama) Hybrid Tea... An outstanding dark crimson rose of classic shape. Very good for cutting. Kordes 1994.

Website/Catalog  (Nov 1997)  Page(s) 9.  
 
Schwarze Madonna Hybrid Tea. Kordes 1992... very dark red; large flowers... excellent cut flower