Book  (Jan 2000)  Page(s) 234.  
 
Alice Harding Hybrid Tree Peony. Lemoine 1935. Also sold as 'Kinko'. A cross between Paeonia lutea and 'Yaso Okina'. A semi-double yellow

Book  (Jan 1999)  Page(s) 63, 209.  
 
Page 63: In the 1960s Toichi Itoh crossed the low-growing tree peony 'Alice Harding', a hybrid of P. lutea with the lactiflora 'Kakoden'. Sadly he did not live to see the seedlings flower. Four of them, 'Yellow Emperor', 'Yellow Crown', 'Yellow Dream' and 'Yellow Heaven' have since been produced commercially and caused great excitement. Yugen Higuchi has carried on the work in Japan, and the American Peony Society has now declared the new category valid under the name 'Itoh hybrids'.

Page 209:P. x lemoinei 'Alice Harding' ('Kinko') Tree peony. Lemoine (France) 1935. A cross between P. lutea and 'Yaso Okina'... large, lemon-scented flowers with red flares... A parent of the first Itoh hybrids... semi-double yellow

Website/Catalog  (1995)  Page(s) 55.  Includes photo(s).
 
KINKOV : fleur double jaune orangé

Website/Catalog  (1995)  Page(s) 55.  Includes photo(s).
 
KINKOV : fleur double jaune orangé

Book  (1992)  Page(s) 300.  
 
'Alice Harding' Lemon-yellow, very double, 1936.

Article (magazine)  (Jan 1955)  Page(s) 24.  
 
By Victor and Emile Lemoine, Double - very heavy...
'Alice Harding,' (1935) , (P. lutea X 'Yaso-okima' ).
 

Article (magazine)  (Jan 1955)  Page(s) 56.  
 
Alphabetical Check List of Tree Peony Names In  Public Collections And/or Available in Nurseries 1954-1955
Lutea Hybrid, Yellow, 'Alice Harding', (Lem. 1936), [Gardens] Scott Foundation, John J. Tyler Arboretum, University of washington Arboretum, Whitnal Park Botanical Gardens, [Nurseries] Cottage Gardens, Oberlin Peony Gardens

Website/Catalog  (1940)  
 
Alice Harding (L.) Purest yellow, large full fragrant flowers imported novelty, raised from a cross between Paeonia lutea and Yaso-okina. Real yellow peony, admirable

Website/Catalog  (1935)  Page(s) 23.  
 
Hybrides de Pæonia lutea...Alice Harding (Syn. Soleil d'or) (L.) [Lemoine]
Cette superbe nouveauté, qui provient du croisement du P. lutea par la variété japonaise Yaso-Okina, se distingue par un joli feuillage à folioles ondulées, et par de grandes fleurs pleines, bien présentées, d'un magnifique jaune pur, de la couleur de la Rose Souvenir de Claudius Pernet. Tous les amateurs qui l'ont vue en ont été absolument enthousiasmés. La pièce: 250 fr.