Book  (1907)  Page(s) 16.  
 
Remember that the largest and grandest flowers like Richardson's late ones and Marechal Vaillant, cannot bloom the first year. It takes two or three years for them to do their best.
 

Book  (1907)  Page(s) 43.  
 
Marechal Vaillant. Calot, 1867. Immense, purple violaceous red; late and grand. This has been sold for years under the name of Grandiflora Rubra, which name should be discarded.
 

Book  (1907)  Page(s) 40.  
 
Grandiflora Rubra. This has no place, yet the name is often used. It does not appear in English, French or Holland catalogues. It is absolutely identical with Marechal Vaillant, as compared in several places, and should always go by that name. Some of the importations probably lost their names and they were given this by some American grower.
 

Website/Catalog  (1905)  Page(s) 2.  
 
Double Herbaceous Paeonies. ...Series A. 25 cents each.
Grandiflora Rubra ? bright glowing red.

Book  (1904)  Page(s) 2.  
 
Double Herbaceous Paeonies. ...Series A. 35 cents each.
Grandiflora Rebra, bright, glowing red.

Website/Catalog  (1901)  Page(s) 62.  
 
Pivoines herbacées
Prix: 25 variétés, 12 francs.
A notre choix exclusif, 100 plantes en 25 variétés, prix: 35 francs.
Maréchal Vaillant (Calot).

Magazine  (1874)  Page(s) 26.  
 
Mr. W. C. Barry... presented the following report:
On Tree and Herbaceous Pæonies.
Marechal Vaillant, a new kind of a dazzling purplish violet color

Magazine  (1870)  Page(s) 50.  
 
En Pivoines herbacées, voici celles de M. Calot : Augustin Dhour, pourpre écarlate; Comte de Gomer, rosiforme beau rouge pourpre velouté ;Constant Devred, en coupe, pourpre clair satiné; Madame Barillet-Deschamps, rose très-tendre bordé de blanc; Madame Jules Calot, blanc carné à teintes jaunes ; Madame Loise Mère, blanc Carné soyeux, accidenté de carmin ; Mademoiselle Rose Rendatler, beau rose tendre satiné, à reflets lilas ; Maréchal Vaillant, rouge violacé pourpré; M. Barral, rose tendre ; M. Barillet-Deschamps, forme anémone, carmin pourpre éclairé de teintes blanches ; Louis Van-Houtte, cerise pourpre éclatant, forme anémone ; Souvenir de l'Exposition universelle, cerise clair à reflets.