mignonette-vine
noun
1Now rare, a yellow-flowered plant, Madia elegans (family Asteraceae (Compositae)), of western North America (also called tar-weed).
2A liana, Anredera cordifolia (family Basellaceae), with fragrant white flowers and aerial tubers, native to subtropical South America and cultivated for ornament elsewhere.
Origin
Late 19th century; earliest use found in William Miller (c1831–1898).