Book  (1936)  Page(s) 581.  
 
Präsidentin, Die (HT) Mühle 1928; Harry Kirk X ? ; marble-white, center soft ochre-yellow, large, semi-double, high-centered, lasting, in 2-5s, fragrance 3/10, floriferous, continuous bloom, growth 5/10, short.

Website/Catalog  (1929)  Page(s) 31.  
 
New Roses 1929
Die Prasidentin (H.T.) (Arpad Muhle, 1927). Robust growth, long pointed buds opening into large flowers. Colour marble white, with ochre yellow centre, splendid for massing. 5/- each.
Colour not attractive. Poor grower.