Article (magazine)  (Jan 1955)  Page(s) 59.  
 
Alphabetical Check List of Tree Peony Names In  Public Collections And/or Available in Nurseries 1954-1955
Chinese, Magenta, 'Newmani' or 'Neumanni' (bef. 1846), [Nurseries] Oberlin Peony Gardens

Website/Catalog  (1921)  Page(s) 68.  
 
Paeonia arborea...Neumanni. Very large, double, light wine-red, purple center ...1 piece M 15,00-25,00

Website/Catalog  (1882)  Page(s) 46.  
 
Pivoines en Arbres, au choix de l'amateur...2 35 fr., pièce.
Neumanii, blanc lavé de rose vineux, lilacé marbré.

Website/Catalog  (1865)  Page(s) 19.  
 
Pivoines en arbre. Pæonia arborea.
Neumanni, beau rose foncé vif...2 fr.

Magazine  (16 Nov 1863)  Page(s) Back Cover.  
 
Pivoines en Arbres...Neumann...3 fr

Website/Catalog  (1860)  Page(s) 86.  
 
Zierstraeucher und Baeume.
Paeonia Moutan...
—Neumanni...25 Ngr.

Website/Catalog  (1860)  Page(s) 27.  
 
Chinese Tree Pæonies. — Pæonia Moutan.
These are the most splendid and showy of all flowering shrubs, and among the most rare.
The flowers are mostly fragrant, and all are double, unless denoted otherwise.  They are perfectly hardy, and will withstand the winters of our most northern States and the Canadas.  They bloom in May, ten to fifteen days before the Chinese Herbaceous varieties.
The following are imported varieties.  We can supply extra size plants of most of the varieties, at a moderate advance in prices.
66.  Neumannii...  Newman's Carmine, splendid...  $1.50 to $3.00

Magazine  (1 Sep 1855)  Page(s) 203.  
 
Les variétés les plus remarquables sont : Athlète (Mouchelet). Blanche de Noisette (Noisette). Carolina (Manetti). Christina (Manetti). Comte de Flandres. Elisabeth. Fragrans maxima plena. Joséphine Imperatrix (His). La Ville de St-Denis (Mouchelet). Lactea. Lambertinæ (Makoy). Lilacina major plenissima. Louise Mouchelet (Mouchelet). Madame de Vatry (M. G.) Neumannii. Prince Troubetzkoi. Ranierii. Rinzii. Rubra adorata plenissima. Savii. Triomphe de Malines. Triomphe de Vandermaelen. Vandermaelii. Van Houttii.
Eugène VERDIER fils aîné.

Website/Catalog  (1855)  Page(s) 16.  
 
Tree Pæonies.
Among the choicest hardy shrubs, the Tree Pæony and its numerous varieties stand preeminent.  By the labors of the French and Belgian cultivators, many new varieties have been produced, of remarkable beauty, and distinct in their character.  A larger part of these have been added to our collection, and yearly accessions will be made till all are added to our list.
Newmanii...  $1.50

Website/Catalog  (1847)  Page(s) 33.  
 
Végétaux de pleine terre
Pæonia moutan Neumannii...  15 fr.