Book  (2005)  
 
Regierungsrat Rottenberger, Praskac 1926 Hybrid Multiflora, pale pink to crimson pink, medium size, double, tall (over 120cm)

Book  (19 Apr 2000)  Page(s) 498.  
 
'Regierungsrat Rottenberger', Praskac, 1926 Hybrid Multiflora, medium pink.

Book  (1936)  Page(s) 626.  
 
Rottenberger, Regierungsrat (multiflora) Praskac 1926; Fragezeichen X Tausendschön; dark red, fades to vivid pink, medium-size, double, in clusters of 30-70, once-blooming, wide foliage, growth 8/10, climbing, 3 m., Sangerhausen

Book  (1933)  
 
REGIERUNGSRAT ROTTENBERGER. F. Praskac, 1926. Under this awful name may lie hidden a beautiful rose but the world will never know it. Reported to be a Wichuraiana, with clusters of double rose-red flowers.