Citrus × sinensis 'Orange'Citrus sinensis 'Orange' at a glance: Citrus sinensis 'Orange' brings the familiar sweet orange tree into a size that can still be managed in a container, with glossy evergreen foliage, fragrant white blossom, and fruit that reads immediately as orchard rather than novelty citrus. It has a broader, fuller presence than lime or kumquat, so even without ripe fruit it works as a handsome indoor tree for bright rooms and sheltered summer terraces. Real