Book  (Apr 1993)  Page(s) 41.  
 
Baron Jacques Riston Hybrid Tea, salmon-pink, 1936, 'Mme. Butterfly' x ('Rev. David R. Williamson' x 'Gorgeous'); Ketten Bros. Description.

Book  (1940)  Page(s) 16.  
 
Baron Jacques Riston Hybrid Tea. (Ketten 1936)... salmon-pink with apricot...

Website/Catalog  (1939)  Page(s) 46.  
 
We can also supply the following varieties: Baron Jacques Riston

Book  (1938)  Page(s) 15.  
 
Harry H. Hazlewood.  The New Roses of 1938. 
Baron Jacques Riston HT. (Ketten, 1936) has only shown indifferent growth and does not deserve any further mention.

Website/Catalog  (1938)  Page(s) 12.  
 
Bush Roses
Baron Jacques Riston (Hybrid Tea)... Bright salmon pink with apricot; very large and full, of beautiful shape. Very vigorous and robust, erect branching; the foliage is dark sage green and free from diseases; extraordinary free flowering and hardy. Highly Hybrid Tea perfumed. Introduced 1937.

Website/Catalog  (1938)  Page(s) 36.  
 
New Roses 1938. Baron Jacques Riston (HT.  Ketten Bros. 1936) Long buds opening to a large and full (45-50 petals) flower of bright salmon pink with apricot and having a pleasing fragrance. Very vigorous and upright growth, sage green foliage free from disease. Free flowering and hardy. 4/- each.
Moderate growth only. No advance on older sorts.

Website/Catalog  (1936)  Page(s) 65.  
 
Baron Jacques Riston (Ketten frères 1936)