set of drawing viola rafinesquei in chinese in various colors. hand drawn . the latin name is viola

violet flower botanical vector viola botany plant illustration floral isolated nature wildflower blossom flora art wild purple drawing leaf heartsease tricolor green yellow petal bud decorative loveinidleness kissmequick blue bicolor herb garden horticulture herbal comeandcuddleme multicolor blooming vintage sketching gardening perfume foliage ink print pen