Book  (19 Apr 2000)  Page(s) 580.  
 
'TANolfeu', F, ob, 1971; (Olympisches Feuer®); Description; [Ahoi x Signalfeuer]; Tantau, Math.; Dehner & Co.

Book  (1973)  Page(s) 169.  
 
New Roses if the World.
Olympisches Feuer® [TANolfeu®] F. (IIIC) (M. Tantau; int, Dehner & Co., '71) 'Ahoi' x 'Signalfeuer'.  Small, ovoid-globular buds. Medium-size, double, orange blooms. Petals hang on. Slight fragrance. Moderate growth. Upright habit. Continuous blooming.