Book  (1936)  Page(s) 443.  
 
Maertz, Charlotte (polyantha) Altmüller 1913; light red, silvery reflexes

Website/Catalog  (1914)  Page(s) New Roses, p.2.  
 
Polyantha. Charlotte Maertz (Altmüller). Vigorous, short, to 40 cm. The colouring is similar to Farbenkönigin, form different. Edging rose.