aeonium arboreum, tree aeonium, tree houseleek or irish rose - botanical garden zurich or botanischer garten zuerich

aeonium arboreum tree houseleek or irish rose botanical garden zurich botanischer garten zuerich switzerland ancient background beautiful beauty black bloom blossom botanic botany brown cactus canary closeup decoration decorative design detail exotic flora floral flower fresh green growing growth house hybrid leaf leaves leek macro natural nature ornamental pattern plant purple rosette schwarzkopf subtropical succulent summer texture tropical wild