blue `armenian bellflower` - campanula armena

arboretum armena armenia armenian armenische bell bellflower bloom blossom blue botanical botany campanula campanulaceae caucasian caucasus cut divaricata flora flower gallen garden garganica glockenblume green hare harebell june latifolia leaf natural nature ornamental petal plant purple saint scouleri steinglocke summer swiss switzerland symphyandra violet wildflower