Book  (Apr 1993)  Page(s) 407.  
 
Navajo Hybrid Tea, dark red to rose-red, 1958, 'Hortulanus Büdde' x 'E.G. Hill'; Malandrone; Jackson & Perkins...

Book  (1981)  Page(s) 116.  
 
[Don Juan's] success had been preceded by other notable novelties such as 'Gladiator', 'Jolanda', 'Mona Lisa' and 'Navajo'.

Book  (1958)  Page(s) 274.  
 
Navajo. HT. (Malandrone; int. J&P, '58.) Hortulanus Budde X E. G. Hill. Bud long pointed; fl. large (4½-5 in.), dbl. (35-40 petals), high centered, very fragrant, dark red to rose-red. Fol. leathery. Vig., upright; very free bloom. P.R.R.