Book  (1936)  Page(s) 280.  
 
Franz Joseph, Kaiser (hybrid lutea) Lambert 1915; sport of Lyon Rose; light golden-yellow, large, double, globular, lasting, fragrance 8/10, very floriferous, growth 6/10, broad. Sangerhausen

Website/Catalog  (1926)  Page(s) 91.  
 
Hybrid Teas. Kaiser Franz Josef Hybrid Lutea (Lambert 1916). One of the most beautiful cultivars of this successful rose breeder. Vigorous and strong with beautiful foliage; pointed, ovoid bud, very double, but expandes well. Warm and soft light orange, passing to salmon, with deeper pink shading. Very beautiful.

Website/Catalog  (1923)  Page(s) 44.  
 
Pernetianas ...   Kaizer Franz Joseph (Lambert, 1915). Light golden-yellow.