Book  (2004)  Page(s) 144-145.  
 
Shrubs ...Árpád-házi Szent Erzsébet emléke  ...Márk, G., 1988. (R) 1995. (Queen Elizabeth x Excelsa) 2-3 m tall, vigorous bush. Medium green, medium size, glossy foliage. Double, 8-10 cm, vivid lilac-pink, in clusters of 3-5. Pleasant, fine fragrance. Blooms from beginning of May until mid to late autumn frosts. Tolerant to diseases, drought, frost resistant. It looks great as a solitaire, in trimmed flowering hedges, on borders, pergola, or a wall. Was awarded a goold medal in the shrub category in the international competition held in Rome in 2000.