Book  (2006)  Page(s) 72.  
 
"Kern White HP"
"Kern White HP" HP. Good reliable rebloom. Good fragrance. Habit 3. (e.g. ‘Duchess of Sutherland’. a more lithe-caned type, also upright but taller than the former {‘La Reine’} group with long spaces between leaves and a dense habit) unknown (breeder), unknown (date). [Provenance: Edinger, Kern). "Very large flowers of off-white shading slightly pink at the centers. Very clean, scrolled, and elegant; long lasting flowers. White HPs are rare. We are fairly certain that this is’ Margaret Dickson’, once offered by Joseph Kern."