Book  (1860)  Page(s) 33.  
 
Splendid Chinese Herbaceous Double Pæonies.
Additional Chinese Herbaceous Varieties.
131. Tricolor extra...Bright roseate, centre rose and straw, crimson stigma...$1 50

Book  (1855)  Page(s) 11.  
 
New Splendid Double Chinese and other Pæonies.
Chinese—Double Varieties.
160 Tricolor extra...$2 00

Book  (1849)  Page(s) 499.  
 
P. albiflora Pall....Following new varieties are available in Belgian nurseries (namely at Mr. L. van Houtte in Gent):...tricol. extra Buyck...

Website/Catalog  (1846)  Page(s) 43.  
 
Pivoines herbacées.
Albiflora tricolor extra, Buyck...10 fr.

Book  (1846)  Page(s) 470.  
 
albiflora.....tricolor.....et extra Buyck....