Magazine  (2013)  Page(s) 6.  Includes photo(s).
 
Margaret Merril.....

Newsletter  (Feb 2010)  Page(s) 39.  
 
Major Chemical Compounds (%) responsible for fragrance in Selected Cultivars....
'Margaret Merril' Hexanol 39.5

Website/Catalog  (2001)  Page(s) 11.  
 
Margaret Merrill (HARkuly) English Legend Rose. Harkness 1977... Rated number one for fragrance by England's Royal National Rose Society ahead of all of the English Roses...

Article (magazine)  (Dec 1999)  Page(s) 13.  
 
grow[s] more like a hybrid tea, producing one bloom per stem, with some clusters of perhaps three blooms...

Website/Catalog  (31 Dec 1998)  Page(s) 60.  Includes photo(s).

Website/Catalog  (22 Dec 1998)  Page(s) 31.  Includes photo(s).
 
Margaret Merril (HARkuly) Floribunda. Harkness 1978... white, ruffled, semi-double blooms that offer an abundance of fragrance...

Book  (Dec 1998)  Page(s) 392.  Includes photo(s).
 
Margaret Merril Cluster-flowered/Floribunda. Harkness (UK) 1978... The double, high-centered, white flowers have a faint blush tint in the center... New Zealand Gold Medal & Fragrance Award 1982, Auckland Fragrance Award 1992.

Website/Catalog  (23 Oct 1998)  Page(s) 15-16.  
 
Margaret Merril (HARkuly) Floribunda. Harkness 1978. An exceptional scent makes this one of the leading varieties which vies with 'Iceberg' as the best white floribunda of the day...

Website/Catalog  (Aug 1998)  Page(s) 14.  Includes photo(s).

Website/Catalog  (Jun 1998)  Page(s) 76.  Includes photo(s).