sweet orange - citrus maxima

arboretum background bloom blossom blue boraginaceae botanic botanical botany bouquet brachyanthum canary candicans citrus closeup echium fastuosum flora flower flowers gallen garden gentianoides green group hybrid hypertropicum island islands leaf madeira maderense mandarin many maxima natural nature orange pattern petal plant plantagineum pomelo portugal portuguese pride purple reticulata saint shrub sinensis sweet swiss switzerland texture tree violet virescens wallpaper