Book  (1936)  Page(s) 585.  
 
Priscilla (HT) Henderson 1910; K. Aug. Viktoria X Druschki; pure white, double, fine form, solitary, fragrance 5/10, repeats well, upright stems, broad foliage, growth 6/10, hardy.

Website/Catalog  (1913)  Page(s) 65.  
 
Introduced in 1910:--
No. 422 - 10-15-1909, Priscilla (Peter Henderson & Co)
 

Magazine  (29 Jul 1911)  Page(s) 362.  
 
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...
Priscilla... Hybrid Tea, Henderson, 1910, Kaiserin Augusta Victoria X Frau Karl Druschki