Website/Catalog  (1875)  Page(s) 418.  
 
Pivoines en Arbre. Pæonia Moutan.
244. Fürstin Metternich...3 Fr.

Website/Catalog  (1852)  Page(s) 18.  
 
Pæonia, Pfingstrose, Bauernrose.
arborea Fürstin Metternich...2 fl. 30 kr. 

Website/Catalog  (1849)  Page(s) 16.  
 
Pæonia, Pfingstrose, Bauernrose.
arborea Fürstin Metternich...2 fl. 30 kr.

Book  (1849)  Page(s) 499.  
 
P. Moutan...Following newer, magnificent varieties are available in Belgian nurseries:...Fürst Metternich...
...These varieties can mostly be had at Mr. van Houtte in Gent.

Website/Catalog  (1846)  Page(s) 42.  
 
Pivoines en arbre. (Pæonia Moutan.)
Pæonia Fursten Metternich...

Book  (1846)  Page(s) 471.  
 
Moutan Sims, varieties and hybrids.....Fürstin Metternich v. Houtte.....