Book  (1936)  Page(s) 285.  
 
Gagneau, Charlotte (HP) Duval 1869; vivid pink.

Book  (1899)  Page(s) 35.  
 
Charlotte Gagneau, HR, Duval, 1869, rose très vif

Book  (1872)  Page(s) 196.  
 
The Hybrid Perpetual.
90. Charlotte Gagneau; flowers rosy cerise shaded.

Magazine  (Dec 1869)  Page(s) 269.  
 
The New Roses of 1869-1870...Hybrid Perpetual Roses...
Charlotte Gagneau: brilliant rosy cerise, colour new, large, almost full ; growth vigorous