fan-leaved hawthorn (crataegus flabellata). budding flowers closeup

belarus flora crataegus flabellata rosaceae black background blade botanical science botany closeup cuneate leaf base eaf fanleaved hawthorn fanleaf focus stacking gland glandular lamina lobate macro nature petiole phyllary plants sinus stalk stipule virtual herbarium floral bud flower fan-leaved flabellata budding flowers flora: focus-stacked closeups wild cultivated including leaves fruits intended illustrations manuals