Book  (Jan 2000)  Page(s) 163.  
 
Baroness Schroeder Herbaceous Peony. Kelway 1889. A double blush lactiflora

Book  (Jan 1999)  Page(s) 252.  
 
Baroness Schroeder

Website/Catalog  (1948)  Page(s) 67.  
 
Peonies
Strong, 3 to 5 eye divisions
Baroness Schroeder. Pale pink...50¢

Website/Catalog  (1938)  Page(s) 8.  
 
Peonies
Baroness Schroeder (Mid-season) Blush to white. Immense. 35¢

Website/Catalog  (1937)  Page(s) 34.  
 
Double-blooming...Paeonia sinensis....Baroness Schröder, flesh-white, passing to milk-white, very large-bloomed

Book  (1928)  Page(s) 57.  
 
A List of Fifty of the Best Inexpensive Varieties
White Varieties
Baroness Schroeder (Kelway).  9.0.  White.  This is considered one of the finest peonies grown.  When the last Symposium was taken, this variety received a rating of 9.0 after 79 people had voted.  When the buds first open, they are a delicate blush, but the flower soon fades to a milky-white.  This is a variety that should be found in every collection.  It comes into bloom late, after most of the white peonies are gone.

Website/Catalog  (1927)  Page(s) 10.  Includes photo(s).
 
Baroness Schroeder (Kelway 1889) 
American Peony Society Rating of 9.0 (79 votes)
Flesh white, sometimes light pink on first opening, fading to pure white.  Rose type.  Delightfully fragrant.  Late.  Valuable as a commercial cutflower variety.  Of good substance and keeping quality and one of the most beautiful and valuable white peonies in existence.  Erect grower.  Each $1.50

Website/Catalog  (1926)  
 
Baroness Schroeder - Very large, globular, rose type. Flesh-white fading to milk-white. Fragrant. Tall, strong growth, very free bloomer. One of the finest peonies grown. Mid-season. Three year old clump $3.00
 

Magazine  (1924)  
 
Baroness Schroeder— (Kelway) Midseason to late; color flesh, changing to white, creamy center; strong grower; good bloomer; a beauty 1.00 Each
 

Book  (Jan 1917)  Page(s) 47.  
 
Through his energy in introducing and distributing improved forms Kelway did much to make the peony popular in England. Among his best productions are Baroness Schroeder (1889), Miss Salway (1905) and Kelway's Glorious (1909).