close up of the flowering acer negundo, box elder, boxelder maple, ash-leaved maple, maple ash, elf, ashleaf

ashleaf ashleaved bloom blooming blossom blossoming blue boelder box boxelder branch closeup color colorful day dendrology detail european flora floral flower foliage fraxinus growth macro maple natural nature nobody outdoor plant red sapindaceae season spring springtime sunlight sunny thicket tree twig white yellow