Book  (1936)  Page(s) 188.  
 
Dahme, Die (HP) Nauke 1907; P. Notting X Testout; violet dark-red, large, double, elongated buds, floriferous, growth 7/10, upright, hardy

Magazine  (27 May 1911)  Page(s) 254.  
 
The Parentage of Roses.
The following list of the world's Roses and their parentage has been compiled by Mr. Robert Daniel, 38 Russell Road. Fishponds, Bristol, and by his kind permission we are enabled to publish it...
Die Dahme... Hybrid Tea, no breeder name given, 1907, Pierre Notting X Caroline Testout

Magazine  (1909)  Page(s) 185-186.  
 
Des meilleures variétés de Roses parmi les Nouveautés de 1906. Hybrides remontants. Die Dahme (W. Nankee), arbuste vigoureux, fleur grande, pleine, rouge foncé nuancé de violet.