common mallow (malva sylvestris). leaf closeup

malva sylvestris malvaceae cheeses common mallow cordate base crenate hairy high hirsute lamina blade leaf vein lobate lobe palmatifid petiole reniform simple hair sinus stellate suborbicular tall venation abaxial sylvestris closeup virtual herbarium belarus flora: focus-stacked closeups wild cultivated plants including flowers leaves fruits intended illustrations botanical manuals