corner bouquet with outline rudbeckia hirta or black-eyed susan flower, ornate leaf and bud in black on white.

betty black bloom blossom book botanical botany bouquet bud bunch coloring contour corner daisy design drawing drawn eye eyed flora floral flower foliage garden gloriosa graphic hand herb hirta illustration isolated leaf linear lines medicinal nature open ornamental ornate outline page petal plant rudbeckia stem summer susan vector white