Book  (1936)  Page(s) 215.  
 
Dot's Sämling, S. (hybrid lutea) S. Dot 1928; Druschki X Sv. Cl. Pernet; sunflower-yellow, center darker, large, double, lasting, fragrance 5/10, repeats, long stems, bright foliage.

Magazine  (1928)  Page(s) 73.  
 
Table of descendants of the rose "Frau Karl Druschki" by Dr. H. van Rathlef, Halle a. S.
I. 37. Simon Dot's Sämling Druschki X Souv. de Claudius Pernet