Book  (2007)  Page(s) 610.  
 
Souvenir de William Wood (E. Verdier, 1864) HP. Sdlg. 'General Jacqueminot' (HP) Dk. vt. purple.

Book  (Dec 2000)  Page(s) 530.  
 
Souvenir de William Wood Hybrid Perpetual. Eugène [Louis-Eugène-Jules] Verdier, elder son of Victor Verdier, (Paris, France) 1864

Book  (Apr 1993)  Page(s) 568.  
 
Souv. de William Wood Hybrid Perpetual, dark velvety red, 1864, Verdier, E. Description.

Website/Catalog  (1976)  Page(s) 19.  
 
SOUVENIR DE WILLIAM WOOD (E. Verdier 1863). Pourpre.

Book  (1936)  Page(s) 762.  
 
Wood, Souv. de William (HP) E. Verdier 1864; G. Jacqueminot X ? ; dark blackish purple, center shaded and flecked fire-red, lasting, large, fine form, globular to flat cup form, fragrance 5/10, floriferous, repeats, broad foliage, growth 7/10, broad. Sangerhausen
Wood, William (HP) ? ? ; purple, large, double, fragrance 8/10, floriferous, repeats, growth 7/10.

Website/Catalog  (1933)  Page(s) 91.  
 
Souvenir de William Wood (Hybrid Perpetual). Dark red (8,5 re)...Low garden plants 1 piece RM [Reichsmark] -.45

Website/Catalog  (1925)  Page(s) 81.  
 
Hybrid Perpetuals...Souvenir de William Wood. Dark purple shaded with chestnut-brown...Low-grafted garden plants 1 piece G.-M. [Gold-Mark] -.80 standards

Magazine  (12 Aug 1911)  Page(s) 386.  
 
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...
Souvenir de William Wood... Hybrid Perpetual, E. Verdier, 1863, General Jacqueminot race

Website/Catalog  (1911)  Page(s) 26.  
 
Hybrid Perpetual Roses. Souv. De William Wood. Purplish maroon, shaded black; one of the darkest of all.

Book  (1909)  Page(s) 312.  
 
Souvenir de William Wood (H.P.). Dark, blackish purple with reflections of red. Unsurpassed in intensity of colour. Fragrant. Must be watched for mildew (which applies to nearly all dark roses). Growth vigorous. Prune moderately.