decorative natural drawing of quinoa or amaranth flowering plant or inflorescence. staple food or edible grain crop

agriculture amaranth amaranthus antique botanical botany cereal colorful crop cultivar cultivated cultivation decor decoration decorative design element detail detailed drawing drawn edible elegant flora floral flower food grain grow handdrawn healthy illustration inflorescence isolated leaves natural nature nutrition organic plant quinoa realistic retro staple style vector vegan vegetarian veggie vintage wholesome