Book  (Dec 2000)  Page(s) 275.  
 
Rivers
Hybrid Perpetual
Jean Laffay 1839

Book  (Dec 2000)  Page(s) 275.  
 
Perpétuelle Rivers
Hybrid Perpetual
Jean Laffay 1841

Book  (1936)  Page(s) 611.  
 
Rivers (HP) Laffay 1832; vivid crimson, large, double, firm, cluster-flowered, growth 7/10.

Book  (1899)  Page(s) 156.  
 
Rivers, HR, Laffay, 1832, cramoisi

Book  (1880)  Page(s) Annex, p. 116.  
 
hynrid perpetual, Rivers (Laffay, 1839), crimson-pink, often vivid red, large, full, compact, vigorous, usually cluster-flowered.

Website/Catalog  (1866)  Page(s) 22.  
 
151.  Rivers  A highly fragrant deep red, an excellent variety.  Semi perpetual

Website/Catalog  (1861)  Page(s) 8.  
 
Rivers' Perpetual HP. Bright pink

Website/Catalog  (1861)  Page(s) 13.  
 
Rivers.

Magazine  (Feb 1856)  Page(s) 60.  
 
"Roses for the South" by Robert Nelson, of Macon, Georgia.
Hybrid Perpetuals.
Rivers; very brilliant, rosy crimson; exceedingly thorny; a fine variety, which is most showy in the fall.

Magazine  (1851)  Page(s) 435.  
 
Société d'Horticulture de Paris ert Centrale de france. Vingt-Deuxième Exposition fe Fleurs, Fruits et Légumes...les 11, 12, 13 et 14 Septembre 1851, à l'Orangerie du Louvre....Catalogue...
M. Fontaine (François), horticulteur, rue de la Fontaine, 12, à Chatillon (Seine).- Roses coupées....
Portlands hybrides...Rivers