Article (magazine)  (2014)  Page(s) 70.  
 
..several nurserymen in the North, south and western India enriching rose collections from India. The prominent ones among these include.....Doon Valley Roses - Dehradun: (Ajanta, Sahasradhara, Landour, Rangoli)...

Book  (19 Apr 2000)  Page(s) 301.  
 
'Landour', Cl HT, w, 1978; bud oval; dbl., 40 petals, 6-6.5 in., exhibition form, intermittent bloom, moderate, fruity fragrance; foliage large, glossy, dark, leathery; upright growth; (Peace, Climbing self seedling); Thakur; Doon Valley Roses