hawkweed oxtongue plant on white background, picris hieracioides

flower plant yellow petal bouquet herb branch produce leaf art pattern wildflower sunflower hawkweed oxtongue isolated white background picris hieracioides species flowering family asteraceae plant hawkweed oxtongue picris hieracioides picris daisy plant foliage leaves green isolated white background biological flower flora herb herbaceous herbal medicinal nature vegetation garden natural weed mediterranean invasive asteraceae blossom botanical yellow floral leaf macro botany yellow flower