Book  (Apr 1999)  Page(s) 556.  
 
Schneezwerg Rugosa. Peter Lambert 1911

Book  (1997)  Page(s) 236.  Includes photo(s).

Book  (1995)  Page(s) 168.  Includes photo(s).

Book  (Nov 1993)  Page(s) 33.  
 
Schneezwerg Rugosa... double white with medium flowers, produced continuously, so that the later combination of hips and blooms is an attractive sight...

Book  (11 Jun 1993)  Page(s) 51.  Includes photo(s).
 
R. rugosa x R. bracteata. Lambert (Germany) 1912. Description... the blossoms are snow-white, semi-double, and mid-sized, opening flat to display a handsome center of creamy stamens... [for Verrier it has been] slow to establish... very hardy.

Book  (Feb 1993)  Page(s) 109.  Includes photo(s).

Book  (1993)  Page(s) 116.  Includes photo(s).

Book  (1993)  Page(s) 72.  Includes photo(s).
 
[Listed under "Wild Roses and Their Cultivars"] ('Schneezwerg', 'Snow Dwarf') A good, hardy rose for a hedge. Semi-double flowers are followed by red hips. Lambert (Germany) 1912. (Rosa rugosa x Rosa bracteata.) Repeats. Height: 5 ft. Fragrant.

Website/Catalog  (1982)  Page(s) 37.  
 
Schneezwerg (Hybrid Rugosa) ‘Snowdwarf’  An interesting smaller member of the rugosas, producing large quantities of semi-double pure white flowers with conspicuous golden yellow stamens. Very perpetual. Later flowers appearing together with scarlet fruit. 1912. W. H. Shade tolerant. ( R) 4 x 4’.

Website/Catalog  (1982)  Page(s) 16.  
 
Schneezwerk Petites fleurs doubles en grappes, blanc pur. Hauteur 120 cm.