If George Hart, the original developer of Corona del Mar, had his way Sherman Library would be on 32nd Street instead of the much more pleasing Dahlia Avenue. So, how were the flower streets of Corona del Mar named? Why does an alphabetical scheme include three sets of duplicates: Avocado and Acacia, Marguerite and Marigold, and Poinsettia and Poppy? How did Hazel get included, after Poppy? And for good measure, do Avocado, Acacia, Fernleaf and Hazel qualify as flowers?