Book  (Apr 1993)  Page(s) 156.  
 
Ellen Hybrid Tea, unvarying dark pink, 1929, 'Premier' sport; Hinner, P...

Book  (1958)  Page(s) 100.  
 
Ellen. HT. (P. Hinner; int. Gould '29.) Premier sport. Bud pointed; fl. large, very dbl., very fragrant, unvarying dark pink. Bushy; profuse bloom.

Book  (1936)  Page(s) 236.  
 
Ellen (HT) Gould 1929; sport of Premier; deep pink, large, very double, lasting, solitary, fragrance 7/10, floriferous, continuous bloom, growth 7/10, upright, bushy. Type Matchless.