Charles Quest-Ritson (born 1947) is an English horticulturalist and garden writer. He is one of Britain's foremost rosarians and is the author of the ''RHS Encyclopedia of Roses'' and ''American Rose Society Encyclopedia of Roses''. He was a director of the Royal National Rose Society and founder of the Historic Roses Group. Some of his books are co-authored with his wife, Brigid Quest-Ritson.
Provided by Wikipedia