Book  (1988)  Page(s) 75.  Includes photo(s).

Book  (1958)  Page(s) 45.  
 
Candeur Lyonnaise. HT. (Croibier, '14.) Frau Karl Druschki seedling. Bud long pointed; fl. very large, dbl., white, sometimes tinted pale yellow. Very vig. (28)

Book  (1954)  Page(s) 27.  
 
Dr. A. S. Thomas (in England).    
Old varieties, discarded here but still very good in England, included …. and Candeur Lyonnaise.

Book  (1954)  Page(s) 197.  
 
The colour range of the Hybrid Perpetual class is from white to deep maroon and includes many clear pink and bright crimson varieties.    Tones of yellow are entirely lacking as none of the primary parents was of that color.    Numerous unsuccessful attempts were made to obtain yellow forms by crossing light colored varieties with the pale yellow Tea Rose.    The resultant hybrids consistently failed to produce blossoms of the desired color.   Mme. Albert Barbier (Barbier, 1920) is often classified as a yellow Hybrid Perpetual, but is not a true yellow and differs from the accepted types in many respects.    The parentage given by the introducer is Frau Karl Druschki crossed with an unknown variety, and we may assume that the salmon and orange yellow tints were derived from a Hybrid Tea of similar color.    As Frau Karl Druschki is half Hybrid Tea, the progeny of this rose and a Hybrid Tea should not be placed in the Hybrid Perpetual class.     Several other varieties, such as Bischof Dr. Korum, Candeur Lyonnaise, Isobel Llorach, Louise Cretté, Rembrandt, and St. Ingebert have a trace of yellow, but in characteristics show a definite relationship to the Tea or Hybrid Tea groups.  

[This excerpt is from the 1978 reproduction 'History Of The Rose']

Article (magazine)  (Dec 1951)  Page(s) 207.  
 
Candeur Lyonnaise Description... white shaded lemon...

Book  (1947)  Page(s) 112.  
 
Candeur Lyonnaise (H.P.) has large long-pointed buds of clear-white, sometimes with a trace of pale yellow, developing to very large double flowers each borne in solitude. Croibier 1914....Exceptionally tall growth. No scent....July.

Website/Catalog  (1938)  Page(s) 13.  
 
Bush Roses
Candeur Lyonnaise (Hybrid Perpetual)... White tinted sulphur; large, full. Very highly perfumed. Introduced 1914.

Book  (1936)  Page(s) 438.  
 
Lyonnaise, Candeur (HP) Croibier 1913; Druschki X ? ; pure white, sometimes light sulphur-yellow reflexes, very large, very double, solitary, repeats, groth 7/10, upright, 1 m., hardy. Sangerhausen

Website/Catalog  (1936)  Page(s) 6.  
 
Candeur Lyonnaise Hybride Remontante. Beau blanc pur. [Hybrid Perpetual. Beautiful pure white.]

Book  (1934)  Page(s) 76.  
 
Chester D. Wedrick, Ontario.  Hybrid Perpetuals, New and Old.
Candeur Lyonnaise, a seedling of 'Frau Karl Druschki', surpasses that variety in substance and size, and if it were not tinted pale yellow, it would at times outclass it as an exhibition rose.     It naturally produces its flowers on long, strong stems, a great many singly, but not as freely as ‘Druschki’.