Book  (Apr 1993)  Page(s) 356.  
 
Margy Polyantha, brilliant red, 1936, Sauvageot. Description.

Book  (1958)  Page(s) 221.  
 
Margy. Polyantha. (Sauvageot; int. C-P, '36.) Semi-dbl., open, fragrant (spicy), brilliant red. Fol. small, soft. Bushy. (14)

Book  (1936)  Page(s) 101.  
 
R. Marion Hatton.  A Good Year in America
Probably his [Sauvageot] best thing so far is a Polyantha, Margy, with 4 inch scarlet flowers of 20 petals, which are really lasting in colour. Good plants, 24 inches high here.