Book  (1962)  Page(s) 82.  
 
'Clémentine'. TH. Wagner, 1928. ('K. A. Viktoiria' X 'Fragezeichen'). Bloom cream-white ...

Book  (1936)  Page(s) 159.  
 
Clémentine (HT) Wagner 1928; K. Aug. Viktoria X Fragezeichen; cream-white, pink reflexes on the edges, medium-size, double, solitary or up to 3, floriferous, strong stems, upright, growth 5/10. Sangerhausen