Article (magazine)  (2021)  
 
‘Koralovy surpriz’ - has scarlet buds, goblet-shaped, fruity fragrant, coral pink flowers; flowers arranged singly or in inflorescences up to 5 FL; leaves are dark green, leathery.

Article (magazine)  (2011)  Page(s) 47.  
 
Korallovyj Sjurpriz. Grandiflora. (Z. K. Klimenko, 1966). Coral-red, goblet-form, large (up to 11 cm), double (30 petals), solitary and in clusters of 5, fruity fragrance. Dark green, leathery, large foliage. Vigorous, upright, up to 1 m tall. Very profuse and prolonged blooming. Used for groups, standards.

Book  (2005)  Page(s) 100.  
 
location G:208, Korallovyj Sjurpriz, Klimenko 1966, Floribunda, coral-pink, large, double, medium height

Magazine  (Feb 1977)  Page(s) 1. trimester, p. 17.  
 
[From "Sur les côtes méridionales de la Crimée c'est efficace", by P.-G. Novikov, Director of the Experimental Station "Primorskoje", Alushta, published in Tsvetovodstvo, 1976]
Coral Surprise, Moyenne de rameaux de base per plant 3,5/2,8 [own root/grafted], Diamètre moyen des rameaux (mm) 9,7/8,4