Website/Catalog  (4 Jan 1999)  Page(s) 43.  Includes photo(s).

Website/Catalog  (31 Dec 1998)  Page(s) 57.  Includes photo(s).

Book  (Mar 1998)  Page(s) 6.  Includes photo(s).

Book  (Jul 1996)  Page(s) 16.  Includes photo(s).
 
Gruss an Aachen Cluster-flowered bush (Floribunda). Geduldig (Germany) 1909. Description.

Book  (1995)  Page(s) 102.  Includes photo(s).

Book  (Nov 1993)  Page(s) 58.  Includes photo(s).

Book  (Sep 1993)  Page(s) 207.  Includes photo(s).
 
Grüss an Aachen Cluster-flowered. Parentage: 'Frau Karl Drushki' x 'Franz Deegen'. Geduldig 1909. Description... pearly pink and cream flowers... Prune it as a cluster-flowered rose and it can be used as a bedding rose... or go lightly with the shears and allow it to make a smallish shrub... named for the ancient cathedral city, the imperial capital of Charlemagne...

Book  (Apr 1993)  Page(s) 227.  
 
Floribunda, light pink, 1909, 'Frau Karl Druschki' x 'Franz Deegen'; Geduldig. Bud orange-red and yellow; flowers flesh-pink fading to creamy white, double, large (3 in.); slightly fragrant; foliage rich green, leathery; dwarf growth.

Book  (Feb 1993)  Page(s) 230.  
 
Grüss an Aachen Cluster-flowered floribunda. Parentage: 'Frau Karl Druschki' x 'Franz Deegen'. Germany 1909. Description and cultivation... clusters of fully double, creamy white flowers with soft pink and peachy highlights...

Book  (1993)  Page(s) 110.  
 
F. Geduldig, Germany, 1909. 'Frau Karl Druschki' x a Hybrid Tea. Description. [Austin classifies it] as an English Rose since it has so much in common with … an ideal English Rose. Pearly pink that fades with age to creamy white.