Book  (1847)  Page(s) 242.  
 
Comte d'Eu is a fine rose, opening and blooming freely. Its color is a bright carmine, inclining to scarlet, its foliage and flower somewhat resembling those of Gloire de Rosamène, although not possessing the pillar habit of that luxuriant rose. Its form is cupped.

Website/Catalog  (1846)  Page(s) 10.  
 
Portlands et Hybrides, à fleurs perpétuelles.
Comte d'Eu...Carmin vif, nuancé cramoisi...2 50 fr.

Website/Catalog  (1845)  Page(s) 39.  
 
Ile de Bourbon.
Comte d'Eu, grande, presque pleine, rouge très vif...3 fr. 

Magazine  (1844)  Page(s) 160.  
 
List of Exhibitors of September 11-15, 1844, in the Hôtel-de-Ville of Versailles:
Mr. Truffaut fils, nurseryman, rue des Chantiers, 34...Hybrid perpetuals...Comte d'Eu...