Article (magazine)  (2022)  Page(s) 83.  
 
The origin of the Herbaceous Hybrid Gp varieties of the M. M. Gryshko National Botanical Garden of the NAS of Ukraine breeding
31. Variety: 'Sny Roksolany'
Year of registration and author of the variety: 2021 Gorobets
Combination of crossings: ♀ P. lactiflora 'Lord Kitchener'  x ♂ P. officinalis var. banatica