Ceropegia linearis sp woodii (live succulent). string of hearts, necklace vine, rosary vine, Wood’s ceropegia, hanging milkwort, Jacob’s beard, little pitchers, chain of hearts, collar of hearts, hearts entangled, hearts-on-a-string, sweetheart vine, heart vine, halssnoer-ranker. It is usually kept as a hanging pot subject. The small, heart-shaped leaves are a dull pinkish purple below and either green or a variegated silvery-green above. The leaves sometimes curve into a spoon-like shape.