morning glory flower (ipomoea purpurea) in gubbio, umbria, italy

alba american arboretum asarifolia august bloom botanical botanist botany common convolvulaceae convolvulus cordatotriloba europe european flora florist flowers gallen garden glory gubbio hederifolia horticulture ipomoea ipomoeeae italia italy leaf morning morningglory natural nature petals pharbitis pink plants polymorpha prachtwinde purple purpur purpurea purpureus quamoclit saint solanales summer swiss tall tropical umbria