Book  (Jun 1992)  Page(s) 67.  
 
'Duchesse de Mecklenbourg' (Tea)

Book  (1936)  Page(s) 467.  
 
Mecklemburg, Duch. de (tea) ? ? ; straw-yellow, shaded pink, large, semi-double, cup form

Book  (1899)  Page(s) 55.  
 
Duchesse de Mecklenburg, thé, jaune et rose

Book  (1884)  Page(s) 10.  
 
Duchesse de Mecklenburg. Straw-coloured bloom, large, flat cup form.

Book  (1880)  Page(s) Annex, p. 42.  
 
tea, Duchesse de Mecklembourg, deep pink, straw-coloured, large, lighty filled, flat cup form

Website/Catalog  (1865)  Page(s) 2.  
 
Princesse de Mecklenbourg, pale straw color, elegantly cupped and double

Book  (1854)  Page(s) 274.  
 
Translation:
The yellow tea roses must be added to the long list [of teas]: Alexio, Auguste Vacher, Aurore, Canari, Comtesse de Seraincourt, Coquereau, similar in color to Corcorus, Devoniensis, Duchesse de Mecklenbourg, Elise Sauvage, Gloire de Dijon, Hymenée, Impératrice Eugénie, Madame Ines Coudret, Madame Lehardeley, Madame Pauline Labonté, Madame Senez, Pactole, Princesse Adélaïde, Reine Victoria, Réve du Bonheur, Safrano, Smith, Vicomtesse Decazes.

Website/Catalog  (1848)  Page(s) 80.  
 
Teas...Duchesse de Mecklembourg

Website/Catalog  (1848)  Page(s) 29.  
 
The Tea Rose. — Rosa Indica Odorata.
Price, 25 to 50 cents each.
Duchesse de Mecklenburg... Creamy yellow, double and good.

Book  (1848)  Page(s) Div. II, p. 135.  
 
DUCHESSE DE MECKLENBURGH ; flowers straw-colour, large ; form, cupped. Uncertain.