kumquat tree, with orange fruit, fortunella margarita, ornamental houseplant native to southern china

agriculture asian bonsai branch cantonese china citrus close closeup cumquat evergreen exotic food fortunella fresh fructification fruit garden gardening growing harvest houseplant hybrid japan japonica juicy kumquat kumquats margarita mediterranean natural nature nutrition orange organic ornamental oval ovalata plant ripe shrub small southern sweet tree tropical up vegetarian vitamin wallpaper yellow