Book  (1936)  Page(s) 519.  
 
Nymphaea alba (HT) Drögemüller 1889; Mlle. Eug. Verdier X Gloire de Dijon; glossy atlas-white, medium-size, 3/4-full, white water-lily form, center petals ruffled, upright stems, few prickles, smooth branches, growth 8/10, upright.

Book  (1936)  Page(s) 656.  
 
Seerose, Weisse (HT) = Nymphaea alba

Book  (1899)  Page(s) 180.  
 
Weisse Seerose, HT, Droeg., 1887, blanc satiné

Book  (1895)  Page(s) 111.  
 
Nymphaea alba, silky white

Book  (1895)  Page(s) 169.  
 
HT. Nymphaea alba (Droegemüller 1889). Silky white shaded.

Book  (1889)  Page(s) 195.  Includes photo(s).
 
German roses of 1988 from Rector Drögemüller in Neuhaus a. E. Hybrid Tea. Seerose. Mademoiselle Eugénie Verdier + Gloire de Dijon. Upright blooms, with very large, long, thick petals. Bud conically elongated, ideally beautiful. Very bright silk-white, like the Nymphae alba, to which she is also similar as an expanding bud. In all respects quite new and unique. Very vigorous shrub, upright branches, few prickles, very beautiful glossy green foliage.

Magazine  (1888)  Page(s) 61.  
 
Rosiers Nouveaux 1888-1889.  Rosiers Hybrides de Thé.
Weisse Seerose (Drogemuller) , fl . grande, blanc satiné très brillant.

Magazine  (1887)  Page(s) 58.  
 
Rosiers Nouveaux ... 1887-1888.  Rosiers Hybrides de Thés.
Weisse Seerose (obtenue par Drogemüller, Henri, vendue par Schultheis frères), fl . grande, blanc satin très resplandissant.