Website/Catalog  (1868)  Page(s) 23.  
 
Paeonia herbacea (chinensis).
208 Bicolor triomphans, grosse Blumen, mit breiten Petalen, weissfleischfarbig...6 Sgr.

Book  (1849)  Page(s) 498.  
 
P. albiflora Pall....Following new varieties are available in Belgian nurseries (namely at Mr. L. van Houtte in Gent):...bicolor triumphans...

Website/Catalog  (1846)  Page(s) 43.  
 
Pivoines herbacées.
Albiflora bicolor triumphans...6 fr.

Book  (1846)  Page(s) 470.  
 
albiflora....bicolor triumphans v. Houtte.....