hardy orange or chinese bitter orange flower with bees. citrus trifoliata or poncirus trifoliata. close up.

detail foliage nobody leaf dragon public simple clear botanic flora white ingredient thorny trifolioate light bough tree trifoliateorange closeup springtime cold country native blurred lofty japan petal scent farm bitter twig juicy animal bee bug busy collecting fly flying honey insect nectar pollen pollinating pollination pollinators produced wings work working