common mallow (malva sylvestris). flower closeup

malva sylvestris malvaceae anthesis calyx cordate base corolla crenate emarginate epicalyx flower hairy hirsute involucel lamina blade leaf vein lobate lobe palmatifid pedicel petal petiole posterior view reniform sepal simple hair sinus stellate suborbicular venation common mallow cheeses high tall sylvestris closeup virtual herbarium belarus flora: focus-stacked closeups wild cultivated plants including flowers leaves fruits intended illustrations botanical manuals