Website/Catalog  (1873)  Page(s) 36.  
 
Hybrid Perpetuals. 
Admiral Gravina  Blackish purple, changing to amaranth; large and full.

Book  (1866)  Page(s) 210.  
 
Hybrid Perpetual Roses.
Amiral Gravina, blackish-purple, changing to amaranth, large and full.

Magazine  (1863)  Page(s) 91.  
 
....l'Amiral Gravina, qui baisse humblement la téte ....