Book  (2005)  Page(s) 232.  
 
Hybrides remontants
Charlemagne Oger, 1863

Book  (2005)  Page(s) 31.  
 
location C:111, Charlemagne, Oger 1863, HP, cherry-red, large, double, medium-tall

Book  (Apr 2000)  Page(s) 79.  
 
Charlemagne, HP, lp

Book  (1936)  Page(s) 144.  
 
Charlemagne (HP) Oger 1863; bright cherry-red, large, double, globular

Book  (1899)  Page(s) 34.  
 
Charlemagne, HR, Oger, 1863, cerise

Magazine  (1883)  Page(s) 6.  
 
Charlemagne, H.P., Oger, 1863, Rouge cerise..moyenne

Book  (1882)  Page(s) 6.  
 
Charlemagne... Hybride Perpétuel. Oger. 1863 Rouge cerise. Fleur grande. Plante moyenne.

Magazine  (21 Nov 1865)  Page(s) 420.  
 
Oger....Who knows anything of Belle Normande, Général de Miandol, Marie Boissée, this raiser's productions this year, and Charlemagne, George Simon, Madame Malherbe, Marquise de Briges, or Michel Ange of the year before, and applying this test, whom is likely to see after the first year anything of those now advertised?

Magazine  (1863)  Page(s) 326.  
 
New Roses. Oger....Charlemagne, lively cherry red.