Book  (1988)  Page(s) 73.  Includes photo(s).
 
bush and bloom

Website/Catalog  (1982)  Page(s) 20.  
 

Hugh Dickson (Hybrid Perpetual) A tall rich red of distinction, with a lovely perfume, especially suited to the peg-down bedding principle, when it will produce an abundance of flowers in Summer, repeating in Autumn. 1905. (R) 6 x 4’.

Book  (1961)  Page(s) 116.  
 
W. C. Thorn. What's In A Name. George Dickson who died in 1914, was the grandfather of Alex Dickson, the present head of the firm. 'George Dickson', the rose, was introduced in 1912,.... Hugh Dickson was a brother of George and as a rose somewhat older and only slightly less famous.

Book  (1939)  Page(s) 86.  
 
John Poulsen. The Rose as a Shrub.
In reds, Hugh Dickson can make a splendid large bush. Mr. W. H. Joyce, of Rolleston Street, has a huge bush of it in his garden

Website/Catalog  (1938)  Page(s) 23.  
 
Bush Roses
Hugh Dickson (Hybrid Perpetual)... Brilliant crimson scarlet; large fine form. Very strong growth. A splendid all-around Rose. Does well pegged down. Recommended. Very highly perfumed. Introduced 1904.

Website/Catalog  (1938)  Page(s) 20.  
 
HUGH DICKSON. Helakanpunainen, suurikukkainen. 

Translation:
HUGH DICKSON. Scarlet, large blooms.
 

Book  (1936)  Page(s) 38.  
 
H. R. Darlington, UK.  The Search For the Crimson Rose. 
My list [of the roses I grow] contains only two H.Ps...Hugh Dickson is classed as a H.P., though one of its parents was Gruss an Teplitz, a Rose classed as H.T. and with China blood (Fellenberg) in its ancestry, while J. B. Clark, with the same parentage, was called H.T.
In beauty of form in the flower I think we may claim a substantial advance.  Some of the older Roses, Hugh Dickson, Richmond. and George Dickson, were capable of giving most beautiful flowers of almost perfect shape, particularly the last two.   Most of the Hugh Dicksons come rather flat and cabbagy in form, only a few are first rate;

Book  (1936)  Page(s) 209.  
 
Dickson, Hugh (HP) H. Dickson 1905; glossy crimson, shaded scarlet, large, double, fine form, velvety broad petals, edges reflexed, high-centered, fragrance 8/10, floriferous, growth 7/10. Sangerhausen

Website/Catalog  (1934)  Page(s) 91.  Includes photo(s).
 
Hugh. Dickson (Hybrid Perpetual). Long canes, colour dark red (8/8,5 pa)...Low garden plants 1 piece RM [Reichsmark] -.50  10 pieces RM 4.50, semi-standards 1 piece RM 1.-, standards 1 piece RM 1.60

Website/Catalog  (1933)  Page(s) 91, 90 (photo).  Includes photo(s).
 
Hugh. Dickson (Hybrid Perpetual). Long canes, colour bright light purple...Low garden plants 1 piece RM [Reichsmark] -.45

Same photo: 1934, p. 91