Book  (1940)  Page(s) 21.  
 
Black Knight Hybrid Tea. (Hillock, 1934)... deep crimson, with blackish shading...

Book  (1936)  Page(s) 99.  
 
R. Marion Hatton.  A Good Year in America.
Another from the same producer is Black Knight, with the dusky Ami Quinard as one of its parents. It appears a fair Rose of blackish crimson, one of the darkest yet, but needs further trial.

Book  (1936)  Page(s) 388.  
 
Knight, Black (HT) Hillock 1934; Ami Quinard X Ch. de Cl. Vougeot; velvety dark crimson, fades to blackish, large, double, cup form, lasting, fragrance 7/10, floriferous, continuous bloom, growth 6/10, upright.