Book  (Jan 2000)  Page(s) 161.  
 
Antwerpen Herbaceous Peony. Origin unknown. A single pink lactiflora

Website/Catalog  (1938)  Page(s) [12].  
 
Japanese Peonies
This type is characterized by five or more cup-shaped, rounded guard petals, surrounding a large center of staminodes or petaloids.
Antwerpen—Carmine-pink, immense flowers. Early to midseason....$12.50 Each

Booklet  (1938)  Page(s) 123.  
 
Japanese Peonies (albiflora)
Antwerpen (Japan)* (29K, 29L)
Very large, Tyrian pink, midseason. Staminodes oblanceolate, light yellow, with yellow on edges. Carpels smooth, tips pink-tinged; disk conspicuous, high, white. Plant medium size, erect.

Website/Catalog  (1928)  Page(s) 32.  
 
Peonies for the Future
There are scores of new Japanese, such as Joseph Plagne, Jacques Doriat, Antwerpen, Hakodate, Mr. G. F. Hemerik, and many more.

Website/Catalog  (1927)  Page(s) 18.  
 
Japanese Peonies
Antwerpen (Japan). Carmine-pink. Flower of enormous size. Two rows of petals. Certificate of Merit, Antwerp, 1920. $10.00 each.