Article (misc)  (2005)  Page(s) 110, Table 5.1.  
 
Weisse Immensee : Triploid

Book  (Apr 2001)  Page(s) 94.  
 
Weisse Immensee (KORwerim, 'Partridge') Shrub, Groundcover. W. Kordes' Söhne 1982/1983

Book  (2000)  Page(s) 622.  
 
‘Weisse Immensee’/KORweirim/’Kordes’ Rose Weiss Immensee’/’Lac Blanc’/’Partridge’ = Moderne – Arbuste – blanc, non remontant. See ref Botanica's Rose...

Website/Catalog  (31 Dec 1998)  Page(s) 47.  Includes photo(s).

Book  (Dec 1998)  Page(s) 622.  
 
Weisse Immensee (KORwirim) Description... The single, 5-petalled flowers start out a light shade of pink, but quickly fade to white...

Website/Catalog  (23 Oct 1998)  Page(s) 7.  Includes photo(s).

Book  (1997)  Page(s) 326.  
 
Partridge ('Weisse Immensee', KORweirim) Description... Small, single, white flowers develop from pink buds in clusters...

Book  (1996)  Page(s) 62.  
 
Partridge (KORweirim, 'Lac Blanc', 'Weisse Immensee') Ground cover shrub; clusters of many single saucer-shaped white blooms... Parentage: 'The Fairy' x R. wichuraiana seedling. Kordes (Germany) 1982

Book  (1996)  Page(s) Part II, p. 434.  
 
Weisse Immensee...Parentage: The Fairy x (R. wichurana x Blushing Jewel)

Book  (Apr 1993)  Page(s) 633.  
 
Weisse Immensee® Shrub, white, single, 1983, (KORweirim; 'Kordes' Rose Weiss [sic] Immensee'; 'Lac Blanc'; 'Partridge'); 'The Fairy' x R. wichuraiana seedling; Kordes, W. Description.