Website/Catalog  (1960)  Page(s) 12.  
 
Red Japanese Peonies
Fuyajo (origin unknown) Dark purplish crimson. Center a cluster of old-rose petaloids heavily tipped with pale buff or cream. Tall, strong stems. Foliage ruffled and tipped with bronze. This variety has attained great popularity. $2.00

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.
Fuyajo—Mahogany, tipped light bronze. One of the richest shades. Deserves a place in every garden....$1.50 Each

Website/Catalog  (1926)  Page(s) [7].  
 
The Japanese peonies are so called because the Japanese have given them more attention than any other people. They are the third stage of doubling. The yellow stamens have become thickened and are almost petals. They may be told from the singles by the fact that they never bear pollen, while the singles always do. They do make seed very freely.
Mikado, Fuyajo, and Some-ganoko are fine reds of different shades.

Website/Catalog  (1921)  Page(s) [6].  
 
Japanese Peonies
Fuyago...$5.00

Website/Catalog  (1913)  Page(s) 16.  Includes photo(s).
 
Paeonia Albiflora....NOVELTY...
Fuya-jo, very deep velvety crimson presenting almost black appearance from a distance, enormous size, very beautiful, see paiting....each $1.00 per 10. $7.50