Book  (Apr 1999)  Page(s) 405.  
 
Grossherzog Friedrich von Baden Hybrid Tea. Lambert 1908. Parentage: 'Mme. Caroline Testout' x 'Meta' (Tea). The author cites information from different sources... carmine rose pink...

Book  (Apr 1999)  Page(s) 556.  
 
Grossherzog Friedrich von Baden Hybrid Tea. Peter Lambert 1908

Book  (1938)  Page(s) 26.  
 
Alister Clark. A Walk About “Glenara”.
Grossherzog Friedrich is pretty, and if it would set seed I would like it even better.

Book  (1936)  Page(s) 47.  
 
von Baden, Grossherzog Friedrich (HT) Lambert 1908; C. Testout X Meta; yellowish deep pink to cinnabar-pink, center darker, edges light pink, medium to large, elongated-round form, solitary or up to 3, very lasting, very floriferous, fragrance 7/10, continuous bloomer, upright stems, growth 7/10, well-branched. Sangerhausen

Website/Catalog  (1925)  Page(s) 82.  
 
Hybrid Tea Roses...Grossherzog Friedrich. Medium sized bloom, fragrant, glossy deep pink...Low-grafted garden plants 1 piece G.-M. [Gold-Mark] -.80

[no longer listed in the 1929 catalogue]

Website/Catalog  (1925)  Page(s) 16.  
 
Groszherzog Friedrich (von Baden), deep pink, carmine bud, compact growth, fragrant

Book  (1917)  Page(s) 23.  
 
Roses Worth While for Everybody by George C. Thomas, Jr.
The Best Forty-Eight Garden Roses First or Southern Division*, Pink Section.
Grossherzog Friederich. Hybrid Tea. Carmine-rose-pink, with us light pink; perfume fair; fifty blooms throughout the season; growth very good. A splendid all-round rose.

*It should be noted that these forty-eight varieties are also recommended by Mr. Thomas as best for the "Second or Moderate Division." — Editor.

Book  (Apr 1915)  Page(s) 54.  
 
Grossherzog Friedrich Hybrid Tea. Lambert, 1907. Description and cutlivation... carmine rose pink... [for author] light pink

Book  (1914)  Page(s) 277.  
 
Grossherzog Friedrich, H.T., carmine, shaded yellow.

Magazine  (17 Jun 1911)  Page(s) 290.  
 
The Parentage of Roses.
The following list of the world's Roses and their parentage has been compiled by Mr. Robert Daniel, 38 Russell Road. Fishponds, Bristol, and by his kind permission we are enabled to publish it...
Grossherrog Fred. von Baden [sic]... Hybrid Tea, Lambert, 1908, Caroline Testout X Meta