Book  (Feb 1993)  Page(s) 150.  Includes photo(s).
 
Wedding Day Sinowilsonii rambler. Parentage: R. sinowilsonii x unknown. England 1950. Description and cultivation... Produces very large clusters of fragrant, single, white flowers, with orange-yellow stamens...

Book  (1993)  Page(s) 78-79 (photo).  Includes photo(s).
 
[Listed under "Wild Roses and Their Cultivars"] A seedling of Rosa longicuspis var. sinowilsoni. Sir Frederick Stern (Sussex). Summer flowering. Height: 23 ft. Well scented.

Book  (1990)  Page(s) 15.  Includes photo(s).

Website/Catalog  (1982)  Page(s) 40.  
 
Wedding Day (Rambler) A rose with considerable climbing ability, especially into trees. Very fragrant. Single. Lemon-white sometimes flushed pink. Borne in clusters. 1950 T. Shade tolerant. (S) 25 x 10’. 

Book  (1969)  Page(s) 148.  
 
Graham Thomas. The Value of Shrub Roses in the Garden. ....Here is the late Sir Frederick Stern's garden at Worthing, made in a chalk pit, and I thought it would interest you to know that the Synstylae roses seed themselves and grow in the pure chalk wonderfully well.

Article (misc)  (1954)  Page(s) 53.  
 
Wedding Day 14 chromosomes.