Book  (1936)  Page(s) 667.  
 
Singer, Max (multiflora) Lacharme 1885; Pol. sarm. X Jacqueminot; bright ruby-red, fades to light pink, medium-size, double, solitary or up to 5, once-blooming, few thorns, growth 8/10, climbing, 2,50 m.

Magazine  (Jun 1929)  Page(s) 72.  
 
R^te Max Singer (Lacharme, 1885), Polyantha X Général Jacqueminot), fleur moyenne, rose rubis.

Website/Catalog  (1914)  Page(s) 4.  
 
Once-blooming climbers. Max Singer (multiflora) double, carmine-red, large, repeats

Book  (1913)  Page(s) 52.  
 
1451. Max Singer. (Lacharme 1886.) Large bloom, bright red, repeats, magnificent rambler for covering pillars, etc.

Book  (1912)  Page(s) 128.  
 
Rosiériste Max Singer, Polyantha X Général Jacqueminot, Lacharme 1885. Rose rubis.- fl. moyen, en coupe, bouton allongé; vig.

Book  (1910)  Page(s) 260.  
 
Max Singer [Multiflora]; flowers bright red, changing paler in colour. A pretty climbing rose.

Book  (1904)  Page(s) 116.  
 
...Dawsoniana, De la Grifferaie, Erinnerung an Brod, Erlkönig, Gardeniaeflora, Himmelsauge, Jeanne Ferron, repeat-blooming, Leuchtstern, Max Singer, repeat-blooming, Morgenrot, repeat-blooming, single, Ornement des Bosquets, Prairie Queen everblooming, repeat-blooming, Royal Cluster, Rubin, Thalia remontante, repeat-blooming.

Magazine  (1897)  Page(s) 185.  
 
Rosier multiflora nains (Rosa multiflora), non remontants. Les variétés de ce groupe, issues du R. polyantha sont sarmenteuses non remontantes; elles fleurissent en capitules. Ce sont de plantes de petite taille donnant des fleurs jusqu'aux gelées: elles s'emploient en bordures et se forcent également. Elles sont peu rustques et se taillent court....Multiflores Hybrides ...Max Singer (Lacharme, 86), rouge.

Magazine  (1895)  Page(s) 80.  
 
Max Singer, lacharme 1886, red, double. Polyantha X General Jacqueminot.

Book  (1895)  Page(s) 715.  
 
Max Singer a useful hybrid multiflora with well-formed cherry-red flowers of good size continuously produced in trusses of from three to seven blooms, in spite of the curious fact that it was described when sent out by the raised Lacharme as "non-perpetual," and producing solitary flowers..."