close up of a honey bee sitting on the yellow flowers of a mahonia, berberis aquifolium or gewöhnliche mahonie

aquifolium barberry bee berberis bloom blooming blossom blossoming bokeh botanical botany branch bud close cluster evergreen flora flower garden grape green growth health hedge honey leaf mahonia medicine nature oregon outdoors petals plant saturated season seasonal shrub spiny spring springtime thorn thorny twig vitamin wilderness yellow