Book  (1993)  Page(s) 198.  Includes photo(s).
 
A delicate, pale lilac Floribunda. Harkness (Britain) 1973. ('Lilac Charm' x 'Sterling Silver') Free-flowering over a long period. Height: 60 cm (2 ft.) Fragrant.

Website/Catalog  (1983)  Page(s) 25.  
 
Lagoon.  (Floribunda). Clusters of single blooms of silvery lilac with pronounced anthers. A good rose for the flower arranger. c.1950. (C) 3 x 2‘.

Book  (1974)  Page(s) 66.  
 
Dr. A. S. Thomas  Roses Overseas 1973. 
Lagoon, Fl. (Harkness, 1973). ('Lilac Charm' x 'Sterling Silver'). A semi-single mauve rose of Type B (three to seven flowers in each panicle) Ten petals.