Book  (1936)  Page(s) 95.  
 
de Boubert, Comte (Bengal) ? before 1855; varies: vivid pink to flesh-colour, large, double, flat cup form, growth 7/10.

Book  (1899)  Page(s) 39.  
 
Comte de Boubert, Bengale, rose vif

Website/Catalog  (1885)  Page(s) 78.  
 
Hybrids of.Chinese Bourbon and Noisette Roses. 
Comte Boubert  Light rose, large and very double.

Book  (1880)  Page(s) Annex, p. 31.  
 
hybrid china. Comte de Boubert, pink, large, full, flat cup form, vigorous.

Website/Catalog  (1863)  Page(s) 20.  
 
H.B.  Comte de Boubert  rose, large

Website/Catalog  (1862)  Page(s) 13.  
 
H.B. Comte de Boubert rose re[illegible], large and very double

Book  (1858)  Page(s) 246.  
 
Hibriden der Bourbon-Rosen.
Comte Boubert, Blumen groß, voll, rosenfarben, schalenförmig, mit schön zurückgeneigten Blumenblättern; Wuchs kräftig.

Translation: The Hybrid Bourbon Rose.
Comte Boubert, the large, full, cupped flowers are rose-colored, with beautiful reflexed petals; growth, vigorous.

Magazine  (Aug 1854)  Page(s) 229.  
 
"On Town Roses" by G. Paul.
I shall now offer a list of 100 sorts, which I believe best suited for town gardening, having seen them at various times flourishing around London and the great manufacturing towns in the United Kingdom.
Summer Roses.
The Hybrid Bourbon.
Comte Baubert...rose colour

Book  (1848)  Page(s) 88.  
 
The Hybrid Bourbon Rose.
15. Comte Boubert; flowers rose-colour, some of the petals occasionally coming blush and flesh, their summits reflexing very prettily soon after expansion, large and double; form, cupped. Habit, branching; growth, robust.