Book  (1958)  Page(s) 186.  
 
Königin Luise. HT. ((C. Weigand, '27.) Frau Karl Druschki X Sunburst. Very large, dbl., high centered, slightly fragrant, white. Fol. dark, leathery, glossy. Very vig., bushy.

Book  (1951)  Page(s) 126.  
 
Dr. R. C. Allen, Harrisburg, Pennsylvania. Standards for Judging Roses.
In Konigin Luise for example, all the petals are pointed, while in 'Mme. Joseph Peraud', only the outer petals are pointed with the inner petals retaining their smooth circular outline.

Website/Catalog  (1948)  Page(s) 49.  
 
Roses
Hybrid Tea and Everblooming
No. 1 grade...80¢ each
Konigin Louise—fragrant, white

Website/Catalog  (1946)  Page(s) 6.  
 
'K. A. Victoria' (HT). Pure white; an old favourite
Koenigin Louise (HT). Clear white; large and well formed.
'Kooteney'. (HT). Creamy white; large full blooms.

Website/Catalog  (1946)  Page(s) 19.  
 
KONIGINE LUISE (C. Chambard 1919). Fleur blanc pur, bien pleine.

Website/Catalog  (1939)  Page(s) 28.  
 
Konigin Luise HT (1927). White with greenish tinge; full blooms built of large petals. Good growth. Exhibition, Garden, Decorative. A new white showing much promise. Well up to description, with better growth than 'K.A.V.' However, blooms soil and occasionally ball in wet weather.

Website/Catalog  (1938)  Page(s) 32.  
 
Konigin Luise Large, full and perfectly fomed flowers. Possessing great lasting properties; color, white.

Website/Catalog  (1938)  Page(s) 29.  
 
Hybrid Teas...Königin Luise (Weigand 27). (Frau K. Druschki X Sunburst). Very large, double, white, lasting, vigorous. Each cane produces a bud. Blooms free over the foliage. Extraordinarily floriferous. Bloom similar to Kaiserin Auguste Viktoria, cut and forcing rose.

Book  (1936)  Page(s) 431.  
 
Luise, Königin (HT) Weigand 1927; Druschki X Sunburst; greenish white, very large, very double, high-centered, lasting, solitary or up to 4, fragrance 3/10, floriferous, continuous bloom, growth 7/10, upright, bushy, hardy, Sangerhausen

Book  (1935)  Page(s) 107.  
 
Mr. John Poulsen, Christchurch, Drought Conditions in The South Island, New Zealand.
A plant of Konigin Luise which for the past four years has given a very poor account of itself, most of the flowers balling and failing to open, has produced a number of exceedingly fine blooms