Book  (2007)  Page(s) 35.  
 
American White (U.S.A. - 1834). N. White; vigorous.

[This may, or may not, be the same as 'Americana']

Book  (1939)  Page(s) 63.  
 
William Prince.  548 White tea scented, exquisitely sweet - americana
N.B. The last named variety has been trained twenty feet in height.

Website/Catalog  (Oct 1841)  
 
Linnaean Garden - New Proprietors (Oct 1841)
410 White tea-scented, exquisitely sweet - americana 

(New proprietors, but subsequent catalogs used Prince's name)

Book  (1832)  Page(s) 157.  
 
548 † White tea scented, exquisitely sweet - americana

Website/Catalog  (1830)  
 
1583 American sweet scented - americana

Book  (1829)  Page(s) 63.  
 
 550 American sweet scented -  americani

Website/Catalog  (1826)  Page(s) 56.  
 
Rosa odorata Americana