Article (magazine)  (Jan 1955)  Page(s) 13.  
 
As the century drew to a close, the references became fewer and fewer. When the old growers died, the desire for large collections of Chinese tree peonies apparently died with thep:l. The varieties they had grown with the possible exception of P. papaveracea had full double flowers. They were so heavy that the stems could not properly support them, with the result that many of the flowers were hidden under the foliage. In addition to the varieties already mentioned, there were being grown under European names, one white, 'Lambertinae'; a few very beautiful salmon pinks and rose pinks such as 'Carolina d'Italie,' 'Comte de Rambuteau,' 'Jeanne d'Arc,' 'Marquis de Clapiers,' 'Mme. Stuart Low,' and 'Mme. Victor Gillier'; a gorgeous rose red or cherry red, 'Reine Elizabeth'; and a fine deep purple, 'Souv. de Ducher.' 

Article (magazine)  (Jan 1955)  Page(s) 58.  
 
Alphabetical Check List of Tree Peony Names In  Public Collections And/or Available in Nurseries 1954-1955
Japanese, Pink, 'Mme. Stuart Low' (Mak. 1863), [Gardens] Whitnal Park Botanical Gardens, [Nurseries] Curtis Garden, Oberlin Peony Gardens

Website/Catalog  (1941)  Page(s) [3].  
 
Tree Peonies
Mme. Stuart Low. Large; double; bright salmon-red...$5 00

Website/Catalog  (1924)  Page(s) 151.  
 
Pivoines en arbre...Mrs Stewart Lowe.- Rouge saumon vif très brillant.

Book  (1917)  Page(s) 112.  
 
Mme. Stuart-Low, which has cup-shaped flowers of bright salmon red with broad silvery border and golden stamens. The flowers are of exceptional brilliance and the plant blooms luxuriantly.

Website/Catalog  (1910)  Page(s) 36.  
 
European Grown Tree Peonies
Mme. Stuart Low. Large cup-shaped flower showing golden stamens, bright salmon-red, with broad silvery border, very free.

Website/Catalog  (1906)  Page(s) 37.  
 
Paeonia arborea. Tree-Peonies. A selection of especially fine double sorts.
Mad. Stuart Low, bright silky salmon-red with silvery highlights, semi-double, large blooms.

Magazine  (9 Jul 1892)  Page(s) 24.  
 
Tree Pæonies.
A selection of a few really first-rate varieties is here given: Blanche de Chusan, pure white; Caroline Blanche, white with crimson stain at the base of the petals; Cœlestis, white, large, and very fine; Duchesse d'Anjou, rose and white; Louise Mouchelet, salmon-pink, a lovely shade; Lord Macartney, crimson; Mme. de Vatry, rich glowing rose; Mme. Stuart Low, salmon shading to red; Osiris, dark maroon-crimson; Reine Elizabeth, deep rose, a magnificent flower and one of the very best kinds; Robert Fortune, rosy-crimson; Samarang, vermillion-red; Souv. de Gand; and Triomphe de Vandermael, bright rose, large and very double.

Magazine  (3 May 1890)  Page(s) 556.  
 
New Tree Pæonies.
Mrs. Stuart Low.—The flowers of this variety are of great size, with the petals large and not crowded. The outer ones are white, the others of a soft blush-pink hue, except the tips which are white, and the two hues exhibit a delicate blending.
Triomphe de Milan.—The whole of the petals are of a soft rose hue; the inner ones are much narrower, and much cut up into deep segments. The flowers are somewhat different in character from those of the above variety. Both had been grown in pots, and slightly forced. They were exhibited by Messrs. J. Laing & Sons, Forest Hill, at the Royal Botanic Society's spring show on the 23rd of April, who received Floricultural Certificates for them.

Magazine  (22 Jan 1887)  Page(s) 77.  
 
The Tree Pæony. 
...For the last twenty years or longer we have had to look to our French neighbours for new sorts of Tree Pæony, for since they have taken the work of hybridising and raising seedlings in hand they have supplied us with all the finest sorts.  Until now the list is long- too long, in fact, for names are given where very shadowy differences exist.
List of select Varieties.
Madame Stuart Low, salmon-red