Book  (1947)  Page(s) 150.  
 
Frieda Krause (H.T.) has large, full, double, crimson-scarlet flowers borne upon long strong stems, produced with freedom upon plants bearing tough deep-green foliage. Krause 1935...Vigorous. Moderately fragrant...June-September. Hardy.

Website/Catalog  (1938)  Page(s) 17.  
 
Rosiers Nouveax de 1935
Hybrides de Thé
Frieda Krause  (M. Krause).
Fleur grande, pleine, de belle forme, rouge rubis écalaré de saumon rougeâtre.

Book  (1937)  Page(s) 16.  
 
Harry H. Hazlewood.  The New Roses of 1937.
Frieda Krause, HT. (Max Krause, 1935), is a very thorny subject, with 45 narrow petals and weak foliage. The colour fades to deep carmine, which discounts considerably the otherwise rich early colour.

Website/Catalog  (1937)  Page(s) 37.  
 
New Roses 1937. Frieda Krause (HT.  Max Krause 1935) Flowers orange scarlet red, quite a new creation of glowing fiery tone. The growth is strong and upright with reddish green foliage.  A new and striking colour. 4/- each. 
Medium sized blooms with 45 narrow petals. Fades to deep carmine, while stems are very thorny and foliage weak.

Magazine  (1936)  Page(s) Spring issue, p. 121.  
 
The very newest roses ...Frieda Krause (Max Krause 1935). Lush-growing Hybrid Tea, which flushes again and again. The large, double, high-centered blooms are in a fiery ruby-salmon-red, which is of a piercing brilliance. Colour, form and habit of this rose are characteristics to be highly valued for group and bed plantings...1 piece RM [Rechsmark] 4.-

Book  (1936)  Page(s) 391.  
 
Krause, Frieda (HT) Krause 1935; I Zingari X ?; bright fiery ruby-red to orange-scarlet, large, double, fine form, high-centered, lasting, solitary, fragrance 5/10, floriferous, continuous bloom, growth 6/10, upright, bushy, Sangerhausen