fan-leaved hawthorn (crataegus flabellata). wintering twig detail closeup

belarus flora crataegus flabellata rosaceae black background botanical science botany closeup fanleaved hawthorn fanleaf focus stacking macro nature plants virtual herbarium lenticel bark twig fan-leaved flabellata wintering detail flora: focus-stacked closeups wild cultivated including flowers leaves fruits intended illustrations manuals