yellow flowers and green leaves of medicinal plant celandine close up

plant flower wildflower produce herb leaf shrub yellow food garden petal vegetable green blossom fruit evergreen tree meadow flowers leaves medicinal celandine close botany flowering forest grass growth medicine nature season herbal uncultivated springtime healthcare summer bloom alternative background blooming chelidonia chelidonium majus closeup common corolla essential field floral greater herbaceous homeopathy macro medical natural nipple wort nipplewort outdoor pharmacology swallow tetter therapeutic undergrowth wild