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

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