Book  (2001)  Page(s) 610.  
 
'Princesse Louise' (Laxton / W. Paul, 1869)....

Book  (Apr 1993)  Page(s) 473.  
 
Princesse Louise Hybrid Perpetual, blush, 1869, 'Mme. Vidot' x 'Virginal'; Laxton, G. Descritpion.

Book  (Jun 1992)  Page(s) 192.  
 
'Princess Louise'. Laxton/W. Paul, 1869. From 'Mme. Vidot' (HP) x 'Virginale' (HP) ....

Book  (1936)  Page(s) 429.  
 
Louise, Princesse (HP) Laxton 1869; M. Vidot X Virginale; white, occasionaly flesh or salmon-coloured, medium size, double, fine form.

Book  (1906)  Page(s) 140.  
 
9.104.  Princesse Louise,  Hybride Remontant,  Laxton  1871 blanc, parfois carné

Website/Catalog  (1888)  Page(s) 76.  
 
Hardy Roses.
Remontant or Hybrid Perpetual.  These bloom abundantly in June, and again moderately in Autumn, while a few varieties bloom freely during the Summer.  For general culture they are the most desirable.  
Price, 35 cents each.  Ten or more varieties, our choice, $3.00 per 10.
Princesse Louise...  Bluish white.

Website/Catalog  (1886)  Page(s) 84.  
 
General Collection. Hybrid Perpetuals.
Princess Louise  pale flesh, changing to white. 

Book  (1885)  Page(s) 227.  
 
Hybride remontant. Princesse Louise. Laxton 1869.
Fleur moyenne, pleine, bien faite, blanche, parfois carnée.

Hybrid Perpetual. Princesse Louise. Laxton 1869.
The flower is of medium size, full, well-formed, white, sometimes blush.

Book  (1882)  Page(s) 31.  
 
Princesse Louise... Hybride Perpétuel. Laxton. 1869 Incarnat. Fleur moyenne. Plante moyenne.

Book  (1875)  Page(s) 106.  
 
The Hybrid Perpetual Rose.
Princesse Louise (Laxton): white, sometimes bluish-white, pretty, but wanting in substance. Introduced in 1870.