Book  (1947)  Page(s) 186.  
 
Madame Pierre Koechlin (H.T.) bears large, full, double high-pointed flowers of clear pink, shaded with deep pink and orange, with the reverse of the petals of pale pink and yellow. Growth is vigorous and the foliage plentiful and of an attractive green. Sauvageot 1934....Tall growth. No scent....June-September. Hardy.

Magazine  (Apr 1936)  Page(s) 41.  
 
[From "Une Visite chez Les Rosiéristes Américains" by Francis Meilland, pp. 33-47]
Mme Pierre Koechlin rose saumoné très estimée en raison de sa forme parfaite.

Book  (1936)  
 
p28.  Harry H. Hazlewood.  The New Roses of 1936. 
The verdict on Madame Pierre Koechlin (Sauvageot) is not flattering.

p100. R. Marion Hatton.  A Good Year in America
Mme. Pierre Koechlin (Mallerin) I liked for its old-fashioned charm, soft satiny pink, very double flowers with old-time perfume. Strong, branching plants.

Website/Catalog  (1936)  Page(s) 44.  
 
New Roses 1936.  Madame P. Koechlin (Pernt. Sauvageot 1934)  Red. 
No promise of being an improvement or different to others already in cultivation.

Book  (1936)  Page(s) 389.  
 
Koechlin, Mme. Pierre (hybrid lutea) Sauvageot 1934; ? X Queen Alexandra; atlas-pink with carmine-salmon, golden and copper reflexes, reverse tender flesh-pink, golden reflexes, large, well double, globular, fine form, high-centered, fragrance 5/10, floriferous, continuous bloom, long stems, growth 6/10. Sangerhausen