sentences:  After his retirement from political service, Harold Dickson worked for the Kuwait Oil Company.She was a keen botanist and published a book on the flora of Bahrain and Kuwait in 1955.She regularly sent wild flower collections to the botanic gardens at Kew Gardens in London, and the desert plant that she introduced to science, "Horwoodia dicksoniae" (known as "khuzama" in Arabic), was named in her honour.