Book  (Apr 1999)  Page(s) 402.  
 
Dr. G. Krüger Hybrid Tea and seed parent of 'Freiburg II'.

Book  (Apr 1999)  Page(s) 394.  
 
Dr. G. Krüger Hybrid Tea. Ulbrich/Kiese 1913. Parentage: ('Mme. Victor Verdier' x 'Mme. Caroline Testout' seedling0 x 'Mme. Falcot' (G)... carmine and crimson red...

Book  (Apr 1993)  Page(s) 136.  
 
Dr. G. Krüger Hybrid Tea, crimson, 1913, 'Mme. Victor Verdier' x Seedling; Ulbrich; Kiese.

Book  (1936)  Page(s) 392.  
 
Krüger, Dr. G. (HT) Ulbrich 1913; Mme. V. Verdier X seedling of Testout X M. Falcot; bright carmine, center dark red, large, very double, solitary, fragrance 8/10, floriferous, continuous bloom, growth 6/10, upright, Sangerhausen

Website/Catalog  (1925)  Page(s) 83.  
 
Hybrid Tea Roses...Dr. G. Krüger. Large bloom, very double, bright crimson-red colour, elonagted bud, solitary. Strong fragrance...Low-grafted garden plants 1 piece G.-M. [Gold-Mark] 1.-  

[no longer listed in the 1929 catalogue]

Website/Catalog  (1914)  Page(s) 4.  
 
New Roses of other Raisers, 1914. The descriptions are those of the Raisers.
Hybrid Tea.
Dr. G. Kruger (E. Ulbrich). -- Bright crimson, large, very full, strongly perfumed; long bud, opening well. Growth vigorous, upright. A forcing rose of great merit. 3/6 each.

Website/Catalog  (1914)  Page(s) New Roses, p. 3.  
 
Hybrid Teas. Dr. G. Krüger (Ulbrich) Large, very double, expands easily, crimson-red, elonagated buds, solitary, fragrant. Vigorous, upright, good foliage. Forcing, cut and group rose. (Mme. Victor Verdier X seedling of Testout.) Valuable!