Book  (2016)  Page(s) 225.  Includes photo(s).
 
Professor C. S. Sargent .......
The flowers on the plant by this name at Sangerhausen are double, small to medium-sized, coral pink (petals darker on the reverse) fading to pink with lighter centres. They are carried in small clusters. The flowers are described in older sources as apricot or buff yellow with golden centres fading to cream.  The colours (and the rose) may be wrong, but they certainly are appealing. This is a vigorous climber.

Book  (1936)  Page(s) 645.  
 
Sargent, Professor C. S. (hybrid wichurana) Hoopes & Thomas 1903; R. Wich. X Souv. Aug. Metral; chamois-yellow to brick-red, center golden-yellow, fades to cream, 6 cm., very large, fine form, solitary or in clusters of 3-20, fragrance 5/10, growth 7/10, climbing. Sangerhausen

Website/Catalog  (1929)  Page(s) 55.  
 
Hardy Climbing Roses
Prof. C. S. Sargent. Hybrid Wichuraiana. (Hoopes, Bro. & Thomas Co., 1903.) Yellow buds and large, double flowers with deeper center. Vigorous plant of curious horizontal growth and small, ornamental foliage.
Early. One of the hardiest yellow climbers, but needs protection in zero weather. Color fades to cream. Can be used as a trailing plant.

Book  (1922)  Page(s) 44.  
 
Prof. C. S. Sargent is one of the largest-flowered yellow-tinted climbers, and keeps its color better than most of them. The blooms are very double, and keep well, cut or on the bush.

Book  (1920)  Page(s) 53.  
 
A. J. Fish. New Bedford, Mass.  Growing and Showing Climbing Roses.
The double yellow climber. Prof. C.S. Sargent, will stand up after it has been open several days, while 'Source d'Or' (also a double yellow) does not keep as well, even if picked in a less advanced state than the Sargent.

Magazine  (23 Dec 1911)  Page(s) 908.  Includes photo(s).
 
A Valuable Climbing Rose.
Prof. C. S. Sargent is practically a hardy yellow Climbing Tea rose.  It is a strong and lusty grower, bronze-green foliage larger than the Ramblers.  The new growths are blood-red and very decorative.
We have a specimen planted six years ago, having a spread of twenty-five feet and ten feet in height.  All the growth is made on the bush from the main stalk which is now two inches in diameter near the ground.
The color is very persistent, being a strong orange yellow, lasting until the petals fall.  The flowers are very full, being crowded with petals.
It blooms about June 15th, which is two weeks earlier than the true Ramblers, thus making the season that much longer.  It is an American seedling- a cross between the hardy Wichuraiana X Souv. de Aug. Metral, a red French Tea rose.
A. J. Fish.  New Bedford, Mass.

Magazine  (29 Jul 1911)  Page(s) 362.  
 
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...
Professor C. S. Sargent... Hybrid Wichuraiana, Hoopes, 1903, R. wichuraiana X Souvenir d'Auguste Metral

Book  (1906)  Page(s) 141.  
 
9.150. Professeur C. S. Sargent, Hybride de Wichuraiana, Hopes 1903 brique

Website/Catalog  (1904)  Page(s) 13.  
 
Twelve Rare New Wichuriana Roses
Now offered for the first time. All are new Wichuriana Hybrids, hardy in all sections, and are literally Tea Roses, with climbing habit and undeniable hardiness. All bloom in clusters and we recommend our patrons to give the entire collection a trial. Wherever a hardy, vigorous climbing Rose can be used they will prove exceedingly satisfactory.
Prof. C. Sargent. — A perfectly hardy climbing yellow Rose, with splendid foliage. Very rich deep golden yellow in bud; open flowers of fine form, very double, 2 1/2 inches in diameter, similar in color to Marechal Niel, having the same delightful fragrance.