euphorbia milli or crown of thorns flowereuphorbia milli

background closeup blooming tropical nature natural focus stacking euphorbia floral beautiful flora houseplant beauty euphoria milii euphorbiinae tracheobionta malpighiales red flower crowns crown thorns pink flowers macro christ thorn giant thai petals ornamental magnoliopsida concept isolated petal succulent plant plants euphorbiaceae magnoliophyta milli flowereuphorbia white selective focused