Book  (Apr 1993)  Page(s) 162-163.  
 
Erika Teschendorff Hybrid Tea, flowers fiery scarlet [mr], 1949, Berger, V.

Website/Catalog  (1964)  Page(s) 72.  
 
Erika Teschendorff, V. Berger, 1950, [bud] dark red, [bloom] dark carmine-red, large, well double, pointed [bud], vigorous, upright, bushy to lanky, floriferous, hardy