Book  (2007)  
 
Dr Félix Guyon Tea, dark yellow, 1901, Mari.
Flowers dark yellow, center lighter, with shades of orange and apricot, very large, intense fragrance. Foliage dark green.

Book  (Apr 1993)  Page(s) 136.  
 
Dr. Felix Guyou Tea (Old Garden Rose), deep yellow, 1901, Mari. [spelling corrected in Modern Roses 12]

Book  (Jun 1992)  Page(s) 65.  
 
Dr. Félix Guyon Tea. Mari/Jupeau, 1901. The author cites information from different sources... Dark yellow, center lighter...

Website/Catalog  (1936)  Page(s) 5.  
 
Docteur Félix Guyon Tea (A. Mari 1901) Description.

Book  (1936)  Page(s) 325.  
 
Guyon, Dr. Félix (tea) Mari 1900; deep orange, center peach or apricot, very large, double, opens, fragrance 6/10, floriferous, continuous bloom, autumn bloom, beautiful foliage, growth 7/10, bushy. Sangerhausen

Book  (1917)  Page(s) 188.  
 
Tea-scented Dr. Felix Guyon, introduced 1902, orange and apricot, large full flowers

Magazine  (1910)  Page(s) 138.  
 
[From a talk held by Pierre Guillot at the Rosarian's Congress in Nantes - translated in "The Old Rose Advisor, Vol. I, p. 103ff]
Le troisième groupe [après Caroline et Adam] est formé par Safrano édité par Beauregard en 1839......Les variétés qui en différent par le coloris sont ses ornements, comme.... Docteur Félix Guyon....

Book  (1910)  Page(s) 193, 313.  
 
Page 193: Dr. F. Guyon introduced between 1874 and 1902
Page 313: Dr. Felix Guyon Tea; flowers deep orange, centre shaded with apricot. Very large, opens well, fine buds, and very sweet. Growth vigorous.

Magazine  (28 Nov 1908)  Page(s) 587.  
 
Dr. Felix Guyon (Tea, A. Mari, 1902). -- This Rose has undoubtedly improved, both in size and vigour. On its behaviour with me this year I am inclined to say it is a better Rose than Mme. Vermorel. The colour is coppery yellow, the flower of good substance and the plant is a good grower. Should be more grown.

Book  (1906)  Page(s) 47.  
 
3.111. Dr. Félix Guyou, Thé, Mari 1900 jaune foncé centre clair