Booklet  (1938)  Page(s) 124.  
 
Japanese Peonies (albiflora)
Benisangai (29L)
Large, light aster purple, midseason. Staminodes oblanceolate to spatulate, color of guards, mostly without pollen. Carpels smooth, tips red; disk distinct, dark pink. Plant large, compact. A variety with staminodes lighter than the guards, sparsely hairy carpels, and white disk was also received under this name.

Website/Catalog  (1898)  Page(s) 12.  
 
Pæonia officinalis. (Herbaceous Peonies.)
A rich Japanese flower, perennial, flowering in middle of summer.
26. Benisangai. Crimson petals with lighter color in middle forming three layers.

Website/Catalog  (1896)  Page(s) 13.  
 
Pæonia Officinalis.
Herbaceous Peony.
Deep Crimson.
Benisangai, Crimson Tower...

Website/Catalog  (1896)  Page(s) 10.  
 
Pæonia Officinalis.
Herbaceous Peony.
This is a most attractive object during early summer. The immense flowers of gorgeous colors last better than the tree peony.
Deep Crimson.
Benisangai, Crimson Tower...