Book  (Mar 1999)  Page(s) 125.  
 
Darius Deep crimson. King of Persia.

Book  (Apr 1993)  Page(s) 124.  
 
Darius Gallica, vivid red. Description.

Book  (1858)  Page(s) 207.  
 
Rosa gallica.
Darius, Blumen groß, voll, lebhaft roth.

Translation: Rosa gallica.
Darius, the large, full blooms are a vivid red.

Website/Catalog  (1846)  Page(s) 60.  
 
Rosiers Provins.
Darius, grande, pleine, rose vif...1 25 fr.

Book  (1841)  Page(s) 603.  
 
Rosiers provins.
Darius...