Syngonium Mango Allusion, aka Arrowhead Vine Mango Allusion, is a beautiful variety of Syngonium with pale green leaves gently flushed with peaches and pinks, more so on the mature leaves and along the central veins. As Syngoniums grow and mature, their shrub-like shape turns into a vining or climbing habit, and they are Aroids, all being a part of the Araceae family.