Book  (Dec 2000)  Page(s) 209.  
 
Charles Martel Bourbon. Guillot père [Laurent] 1842

Book  (1936)  Page(s) 460.  
 
Martel, Charles (bourbon) Guillot 1847; dark garnet, shaded crimson, medium size, double, cluster-flowered.

Website/Catalog  (1861)  Page(s) 63.  
 
Bourbon-Rose.
248. Charles Martel, medium size, full, purple, shaded with crimson, cluster-flowered.

Book  (1854)  Page(s) 275-277.  
 
Translation:
Perhaps one or the other lover of ever-blooming roses will thank me if I share the list of those I can recommend from personal acquaintance, regardless of age or novelty. Such are,...4) Ile Bourbon roses: ...Charles Martel...

Book  (1851)  Page(s) 15.  
 
Ducher ... Bourbon....Charles Martel

Website/Catalog  (1851)  Page(s) 3.  
 
The following are New and Select Roses, recently introduced.
Bourbon Roses.
Charles Martel, 75¢. Large, cherry changing to violet.

Magazine  (16 May 1849)  Page(s) inside front cover.  
 
[advertisement]
Catalogue des Rosies nouveux de 1849, disponibles de suite, chez Modeste Guérin, rue des Boulets, 7, à Paris.
Rosiers de 1848 et autres à 1 fr. au choix, sans aucune réduction.
BOURBONS:
Charles Martel. Comte de Chambord. Duchesse de Thuringe. La florifère. Général Taylor. Gerbe de roses. Guillaume le Conquérant. Henry Clay. Lady Montague. Pompon cramoisi. Rhodante. Souvenir de Désiré. Sully. Virginie Bréon.